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1. 发明专利

JP2015053362A 積層ユニット有权
标题翻译：层压单元
公开(公告)号：JP2015053362A
公开(公告)日：2015-03-19
申请号：JP2013184852
申请日：2013-09-06
申请人：株式会社日本自動車部品総合研究所 , Nippon Soken Inc , トヨタ自動車株式会社 , Toyota Motor Corp , 株式会社デンソー , Denso Corp
发明人： KAWASE YASUHIRO , UCHIDA KAZUHIDE , ISHIKAWA KEITARO , NISHIDO YOSHINORI , HIRANO MASAHIRO
IPC分类号： H01L23/473 , H05K7/20
摘要：【課題】半導体カードと冷却プレートが絶縁板を挟んで積層されているとともに積層方向に荷重を受ける積層ユニットにおいて、絶縁板の曲げ変形を抑制し、絶縁板を破損し難くする技術を提供する。【解決手段】積層ユニットは、半導体カードと冷却プレートとの間に配置されている絶縁板が、半導体カードの縁で小さな曲率半径で曲がることにより破損することを抑制する。冷却プレートには、半導体カードと絶縁板の接触範囲の外側に窪みが設けられている。絶縁板は、接触範囲から窪みの方向にはみ出した部分を有する。半導体カードは、絶縁板と対向する面の縁であって絶縁板のはみ出した部分と対向する縁が絶縁板から離れる方向に湾曲している。【選択図】図4
摘要翻译：要解决的问题：提供一种用于抑制绝缘板的弯曲变形并使绝缘板难以破坏的技术，在通过层压半导体卡和冷却板而夹持绝缘板并接收的层叠单元中堆叠方向的负载。解决方案：叠层单元防止半导体卡和冷却板之间布置的绝缘板由于在半导体卡的边缘上具有小曲率半径的弯曲而被损坏。冷却板具有设置在半导体卡与绝缘板之间的接触角的外侧的凹部。绝缘板具有从接触角向朝向凹部的方向突出的部分。半导体卡在面向绝缘板并面对绝缘板的突出部的面的边缘与绝缘板分离的方向上弯曲。

2. 发明专利

JP2014154572A Lamination unit 审中-公开
标题翻译：层压单元
公开(公告)号：JP2014154572A
公开(公告)日：2014-08-25
申请号：JP2013020056
申请日：2013-02-05
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 , Denso Corp , 株式会社デンソー
发明人： KAWASE YASUHIRO , HAKAMADA NAOKI , UCHIDA KAZUHIDE , UCHIYAMA KAZUNORI , ISHIKAWA KEITARO , YOSHIDA TADASHI , HIRANO MASAHIRO
IPC分类号： H01L25/11
摘要： PROBLEM TO BE SOLVED: To provide a technology for protecting an insulating plate held between a semiconductor card and a cooling plate from damage regarding a lamination unit in which the semiconductor cards and the cooling plates are alternately laminated and the laminate is energized and adhered in a direction of lamination.SOLUTION: In a lamination unit 100, a semiconductor card 6 and a flat cooling plate 2 are laminated with an insulating plate 4 interposed therebetween and a load is received from both sides in a direction of lamination. In the semiconductor card 6, a semiconductor device is encapsulated in a plate-like resin mold body 3. On a surface of the mold body 3 opposing the insulating plate 4, a heat sink 5 is exposed to be flush with the surface of the mold body 3 while being surrounded by the mold body 3 in a view from the direction of lamination. On a surface of the cooling plate 2 opposing the insulating plate 4, a recess 2a is provided. The insulating plate 4 and the mold body 3 are disposed to be overlapped with an edge 2b of the recess 2a in a view from the direction of lamination.
摘要翻译：要解决的问题：提供一种用于保护保持在半导体卡和冷却板之间的绝缘板的技术，以防止半导体卡和冷却板交替层叠的叠层单元的损坏，并且层压体被激活并粘附在层压方向。解决方案：在层压单元100中，半导体卡6和平坦冷却板2层叠有绝缘板4，并且在层叠方向上从两侧接收负载。在半导体卡6中，将半导体器件封装在板状树脂模体3中。在与绝缘板4相对的模具体3的表面上，散热器5暴露于与模具的表面齐平主体3在从层叠方向观察时被模体3包围。在与绝缘板4相对的冷却板2的表面上设置有凹部2a。从层叠方向看，绝缘板4和模体3配置成与凹部2a的边缘2b重叠。

3. 发明专利

JP2012052420A Exhaust gas recirculation device for internal combustion engine 审中-公开
标题翻译：用于内燃机的排气回收装置
公开(公告)号：JP2012052420A
公开(公告)日：2012-03-15
申请号：JP2010193087
申请日：2010-08-31
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： HIRANO MASAHIRO , TANAKA TOSHIHIKO , OMURA HIDEKAZU , SUZUKI KENRYO
IPC分类号： F02M25/07
CPC分类号： Y02T10/121
摘要： PROBLEM TO BE SOLVED: To stabilize the combustion state by forming a preferable stratified air-fuel mixture in a cylinder of an engine, and to restrain accumulation of deposits to a fuel injection valve.SOLUTION: A fuel injection valve 18 and an outlet part 21a of an EGR (exhaust gas recirculation) pipe 21 are disposed at an intake port 16 of an engine 11. The outlet part 21a of the EGR pipe 21 is disposed on the downstream side of an injection hole 18a of the fuel injection valve 18 in the intake port 16 so that the EGR gas is introduced to the downstream side with respect to the position of the outlet part 21a and the EGR gas is introduced in a direction along the air flow (flow of the intake air and air-gas mixture) in the intake port 16. Thereby, the EGR gas introduced to the intake port 16 flows substantially parallel to the air-gas mixture so as to be taken into the cylinder 26 for preventing the EGR gas from being mixed with the air-gas mixture so that the cylinder 26 is filled with the air-fuel mixture and the EGR gas in a state of a weak stratified state (state of two layers with an air-fuel mixture layer and an EGR gas layer formed).
摘要翻译：要解决的问题：通过在发动机的气缸中形成优选的分层空气燃料混合物来稳定燃烧状态，并且抑制沉积物向燃料喷射阀的积聚。解决方案：EGR（排气再循环）管21的燃料喷射阀18和出口部21a设置在发动机11的进气口16处。EGR管21的出口部21a设置在进气口16中的燃料喷射阀18的喷射孔18a的下游侧，使得EGR气体相对于出口部21a的位置被引入下游侧，并且EGR气体沿着沿着进气口16中的空气流（进气和空气 - 气体混合物的流动）。从而，引入到进气口16的EGR气体基本上平行于气 - 气混合物流动，以被吸入气缸26中防止EGR气体与空气 - 气体混合物混合，使得气缸26充满空气燃料混合物，并且EGR气体处于弱分层状态（具有空气 - 燃料混合物层的两层状态并形成EGR气体层）。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2014029122A Fuel evaporator and fuel supply device 有权
标题翻译：燃油蒸发器和燃油供应装置
公开(公告)号：JP2014029122A
公开(公告)日：2014-02-13
申请号：JP2012169204
申请日：2012-07-31
申请人： 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： HIRANO MASAHIRO , HONDA ATSUSHI , FUSE TAKUYA
IPC分类号： F02M21/06 , F02M31/16 , F02M31/18
CPC分类号： Y02T10/32
摘要： PROBLEM TO BE SOLVED: To provide a fuel evaporator that efficiently evaporates liquid fuel.SOLUTION: A fuel evaporator 10 is a stacked heat exchanger. The fuel evaporator 10 includes first members 12 each forming a heat medium passage 10a; and second members 13 each forming a fuel passage 10b. The heat medium flows into the fuel evaporator 10 from inlet tank portions 14a and 15a, flows through side passages 12c and 12d and then central passages 12e, and is discharged from outlet tank portions 16a. As a result, a temperature distribution of a high temperature on both sides in a width direction WD and a low temperature in a central portion is obtained. In the fuel passage 10b, the liquid fuel flowing into the fuel evaporator 10 from inlet tank parts 17a is heated, evaporated, and discharged from outlet tank portions 18a. In the fuel passage 10b, a convection flow of the liquid fuel is caused by the temperature distribution. The convection flow suppresses a thermal boundary layer and inhibits membranous bubbles from interfering with heat transfer. A fuel supply pressure is controlled such that a fuel has a predetermined degree of overheat.
摘要翻译：要解决的问题：提供一种有效地蒸发液体燃料的燃料蒸发器。解决方案：燃料蒸发器10是层叠热交换器。燃料蒸发器10包括各自形成热介质通道10a的第一构件12; 和第二构件13，每个构成燃料通道10b。热介质从入口箱部分14a和15a流入燃料蒸发器10，流过侧通道12c和12d然后中央通道12e，并从出口罐部分16a排出。结果，获得宽度方向WD两侧的高温和中央部的低温的温度分布。在燃料通路10b中，从入口箱部17a流入燃料蒸发器10的液体燃料被加热，蒸发并从出口槽部18a排出。在燃料通路10b中，通过温度分布引起液体燃料的对流。对流流动抑制热边界层，抑制膜泡阻碍热传递。控制燃料供给压力使得燃料具有预定的过热程度。

5. 发明专利

JP2010116834A Fuel injection device for internal combustion engine 审中-公开
标题翻译：用于内燃机的燃油喷射装置
公开(公告)号：JP2010116834A
公开(公告)日：2010-05-27
申请号：JP2008290486
申请日：2008-11-13
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： HIRANO MASAHIRO , NAKASE YOSHIHIRO , TANAKA TOSHIHIKO , YAMASHITA YOSHINORI
IPC分类号： F02M69/00 , F02M69/04
摘要： PROBLEM TO BE SOLVED: To reduce quantity of fuel adhering to an inner wall surface of a cylinder of an engine. SOLUTION: Fuel injection valves 15 are disposed in two intake ports 13 of each cylinder 12 respectively. Each fuel injection valve 15 is arranged in such a manner that an injection part 15a of each fuel injection valve 15 is positioned at an outer side of a center axis of each intake valve 16 in a view from a center side of the cylinder and that fuel injected toward an inner wall surface of the substantially deepest part on an opposite side of the intake port 13 in a combustion chamber in the cylinder 12. In this construction, fuel injected from the fuel injection valve 15 does not easily flow toward the inner wall surface of the cylinder 12 even if flow of intake air powerfully sucked toward the inner wall surface of the cylinder 12 from an opening part of each intake port 13 during intake stroke, and the quantity of fuel adhering on the inner wall surface of the cylinder 12 is reduced by making the distance for fuel injected from the fuel injection valve 15 to reach the inner wall surface of the cylinder 12 longer and during which, accelerating evaporation of the injected fuel. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：减少附着在发动机气缸的内壁面上的燃料量。解决方案：燃料喷射阀15分别设置在每个气缸12的两个进气口13中。每个燃料喷射阀15以这样的方式布置，使得每个燃料喷射阀15的喷射部分15a位于从气缸的中心侧观察的每个进气门16的中心轴的外侧，并且该燃料在气缸12的燃烧室内朝着进气口13的相反侧的大致最深部分的内壁表面喷射。在这种结构中，从燃料喷射阀15喷射的燃料不容易流向内壁表面即使在进气冲程期间从每个进气口13的开口部朝向气缸12的内壁面强力吸入的进气流动，并且附着在气缸12的内壁面上的燃料量为通过使从燃料喷射阀15喷射的燃料的距离更长地到达气缸12的内壁面并在喷射燃料的加速蒸发的同时减少。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2013213476A Fuel injection control device 有权
标题翻译：燃油喷射控制装置
公开(公告)号：JP2013213476A
公开(公告)日：2013-10-17
申请号：JP2012085376
申请日：2012-04-04
申请人： 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： HIRANO MASAHIRO , NAKAMURA TOSHIHIKO
IPC分类号： F02M61/18 , F02D41/04 , F02D45/00 , F02M61/04 , F02M61/14 , F02M69/04
摘要： PROBLEM TO BE SOLVED: To provide a fuel injection control device capable of achieving both of increase in engine output and reduction in emission.SOLUTION: A fuel injection control device 20 includes a pressure regulation means 22, an injector 24, and an electronic control device 26. The pressure regulation means 22 can regulate supply pressure Pf of fuel, which is supplied to the injector 24, to first fuel pressure P1 and second fuel pressure P2 lower than the first fuel pressure. The injector 24 is arranged so that an injection direction can pass through a central part 39 of an inlet valve 38 when the supply pressure Pf is the first fuel pressure P1 and the injection direction can pass through a point PO at the edge of the inlet valve 38 when the supply pressure Pf is the second fuel pressure P2. The electronic control device 26 controls the pressure regulation means 22 so that the supply pressure Pf can be the first fuel pressure P1 when an engine 30 is in a cold condition, and controls the pressure regulation means 22 so that the supply pressure Pf can be the second fuel pressure P2 when the engine 30 is in a warm condition.
摘要翻译：要解决的问题：提供能够实现发动机输出增加和排放减少两者的燃料喷射控制装置。解决方案：燃料喷射控制装置20包括压力调节装置22，喷射器24和电子控制装置压力调节装置22可以将供给到喷射器24的燃料的供给压力Pf调节为低于第一燃料压力的第一燃料压力P1和第二燃料压力P2。喷射器24被布置成使得当供给压力Pf是第一燃料压力P1并且喷射方向可以通过入口阀的边缘处的点PO时，喷射方向可以穿过入口阀38的中心部分39 当供给压力Pf是第二燃料压力P2时。电子控制装置26控制压力调节装置22，使得当发动机30处于冷态时，供应压力Pf可以是第一燃料压力P1，并且控制压力调节装置22，使得供应压力Pf可以是当发动机30处于暖状态时的第二燃料压力P2。

7. 发明专利

JP2011236788A Fuel supply control apparatus for internal combustion engine 审中-公开
标题翻译：内燃机燃油供应控制装置
公开(公告)号：JP2011236788A
公开(公告)日：2011-11-24
申请号：JP2010108018
申请日：2010-05-10
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： HIRANO MASAHIRO , OMURA HIDEKAZU , TANAKA TOSHIHIKO
IPC分类号： F02D41/06 , F02D19/08 , F02D45/00
摘要： PROBLEM TO BE SOLVED: To prevent the possibility that emission such as unburned fuel, a fine particulate substance is increased accompanied by failure in promotion of micronization of injected fuel or increased penetration of the injected if a high-concentration alcohol is injected under a low fuel temperature.SOLUTION: The lower the fuel temperature based on a detection value of a fuel temperature sensor 34 is, or the higher alcoholic concentration based on a detection value of an alcoholic concentration sensor 32 is, the higher an apparatus sets a target value of a fuel injection pressure of the fuel injection valve 18. Moreover, the apparatus supplies power to a control valve 26 so that an actual fuel injection pressure based on the detection value of the fuel pressure sensor 30 is controlled to be the target value.
摘要翻译：要解决的问题：为了防止诸如未燃烧燃料，细颗粒物质的排放增加的可能性，伴随着喷射燃料的微粉化的促进失效或注入的高浓度酒精的渗透增加，燃油温度低。解决方案：基于燃料温度传感器34的检测值，燃料温度越低，或者基于酒精浓度传感器32的检测值的较高的酒精浓度越高，设备的目标值越高燃料喷射阀18的燃料喷射压力。此外，该装置向控制阀26供电，使得基于燃料压力传感器30的检测值的实际燃料喷射压力被控制为目标值。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2013050061A Valve timing control device for internal combustion engine 审中-公开
标题翻译：用于内燃机的阀定时控制装置
公开(公告)号：JP2013050061A
公开(公告)日：2013-03-14
申请号：JP2011187906
申请日：2011-08-30
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： SUZUKI KENRYO , UEKI TAKESHI , HIRANO MASAHIRO , FUJITA YASUSHI , KANEKO MASATO
IPC分类号： F02D13/02
CPC分类号： Y02T10/142 , Y02T10/18
摘要： PROBLEM TO BE SOLVED: To prevent a liquid fuel from adhering to an inner wall surface of a combustion chamber in cooling a port injection type internal combustion engine.SOLUTION: In cooling the internal combustion engine for executing an Atkinson cycle, an intake valve opening timing is adjusted to a timing when the occurrence of a reverse flow into an intake port starts (S106-114), so that sudden intake into a cylinder is not caused right after the intake valve is opened. The liquid fuel, which exists in a wall surface of the intake port or a back surface of the intake valve in cooling the internal combustion engine, is evaporated from the surface in the relatively mild airflow and is absorbed into the combustion chamber. As a result, the fuel is not absorbed into the cylinder while it is in a liquid state, which prevents the adhesion of the liquid fuel to the inner wall surface of the fuel chamber. Accordingly, combustion is not locally enriched, and PM generation is prevented.
摘要翻译：要解决的问题：为了防止液体燃料在冷却端口喷射型内燃机时粘附到燃烧室的内壁表面。解决方案：在冷却用于执行阿特金森循环的内燃机时，进气门打开正时被调整为当进入进气口的逆流的发生开始的时刻（S106-114），使得突然进入在进气阀打开后立即不会产生气缸。存在于吸入口的壁面或进气门的后表面的冷却内燃机的液体燃料在相对温和的气流中从表面蒸发并吸收到燃烧室中。结果，燃料在处于液体状态时不被吸收到气缸中，这防止液体燃料粘附到燃料室的内壁表面。因此，燃烧不局部富集，并且防止了PM生成。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2013105882A Semiconductor module 审中-公开
标题翻译：半导体模块
公开(公告)号：JP2013105882A
公开(公告)日：2013-05-30
申请号：JP2011248670
申请日：2011-11-14
申请人： Denso Corp , 株式会社デンソー
发明人： KURIHARA TAKASHI , KANEKO TAKAHISA , HIRANO MASAHIRO , KAWAGUCHI KENJI
IPC分类号： H01L23/36 , H01L23/34 , H01L25/07 , H01L25/18
CPC分类号： H01L2924/0002 , H01L2924/00
摘要： PROBLEM TO BE SOLVED: To provide a semiconductor module which can further inhibit detachment of an insulating member than in the past even when a temperature difference occurs.SOLUTION: A semiconductor module 10 comprises: a plurality of semiconductor elements 16; heat radiation parts 15 each radiating heat generated in each semiconductor element 16; and an insulating member 14 covering at least the semiconductor elements 16. The insulating member 14 includes a stress relaxing part 17 (e.g., long groove-like slits 17a, 17b and the like) relaxing a stress caused by a linear expansion coefficient difference. According to this configuration, the stress relaxing part 17 included in the insulating member 14 relaxes the stress caused by the linear expansion coefficient difference even when a temperature difference occurs between the heat radiation part 15 and the insulating material 14. Because the stress is relaxed as above, detachment of the insulating member 14 can be further inhibited than in the past.
摘要翻译：要解决的问题：提供一种半导体模块，即使当出现温度差时，也可以进一步抑制绝缘构件的脱离。解决方案：半导体模块10包括：多个半导体元件16; 每个半导体元件16中产生的热辐射部分15; 以及至少覆盖半导体元件16的绝缘构件14.绝缘构件14包括缓和由线膨胀系数差引起的应力的应力缓和部17（例如，长槽状的狭缝17a，17b等）。根据该结构，即使在散热部15与绝缘材料14之间发生温度差的同时，包含在绝缘构件14中的应力缓和部17松弛由线膨胀系数差引起的应力。由于应力松弛为如上所述，绝缘构件14的分离可以比以往更进一步被抑制。版权所有（C）2013，JPO＆INPIT

10. 发明专利

JP2013060133A Automobile 审中-公开
标题翻译：汽车
公开(公告)号：JP2013060133A
公开(公告)日：2013-04-04
申请号：JP2011200628
申请日：2011-09-14
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Denso Corp , 株式会社デンソー
发明人： HIRANO MASAHIRO , KOBAYASHI KAZUYUKI
IPC分类号： B60R16/02
摘要： PROBLEM TO BE SOLVED: To reliably detect that external force which may damage an electric power supply device has acted on the electric power supply device, in an automobile including the electric power supply device and the electric power drive device.SOLUTION: The electric power supply device is stored in a case 30. In the electric power supply device, a protector 50 is disposed which includes a front surface 51 that is disposed at certain intervals from a case front surface and covers the case front surface 38, and an upper surface 52 to cover, partially at least, a case upper surface 42. Detecting devices 62, 64 and 68 are disposed to detect a relative displacement between the case upper surface 42 and the upper surface 52 of the protector. A control unit is provided to turn off a main switch when the detecting devices have detected the relative displacement.
摘要翻译：要解决的问题：在包括电力供应装置和电力驱动装置的汽车中，可靠地检测可能损坏电力供应装置的外力对供电装置起作用。电源装置被存储在壳体30中。在电力供给装置中，设置保护器50，该保护器50包括：前表面51，其从壳体前表面以一定间隔设置并且覆盖壳体前表面38和上表面52，以部分地至少覆盖壳体上表面42.检测装置62,64和68被设置为检测壳体上表面42和保护器的上表面52之间的相对位移。提供控制单元以在检测装置检测到相对位移时关闭主开关。版权所有（C）2013，JPO＆INPIT

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