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1. 发明专利

JP2003019547A Casting method and casting die 有权
标题翻译：铸造方法和铸造模具
公开(公告)号：JP2003019547A
公开(公告)日：2003-01-21
申请号：JP2001203913
申请日：2001-07-04
申请人： Denso Corp , Kyoto Diecasting Co Ltd , 京都ダイカスト工業株式会社 , 株式会社デンソー
发明人： NAGASAKA TAKESHI , HATANO TOMOYUKI , TAKAGI HIROMI , OZAWA IKUO , HIBI YASUSHI , FURUHATA MINORU , TSUBOE KOJI
IPC分类号： B22C9/06 , B22C9/08 , B22C9/20 , B22D17/00 , B22D17/22
CPC分类号： B22D17/2272 , B22D17/2236
摘要： PROBLEM TO BE SOLVED: To provide a casting method and a casting die for easily manufacturing a casting having an island-like part and a bone part with high quality. SOLUTION: A casting 1 comprising a body part 11, a hollow part 12 piercing the body part 11, an island-like part 121 disposed separately from the body part 11 in the hollow part 12, and a bone part 122 to connect the island-like part 121 to the body part 11 is manufactured by using a casting die 2. The casting die 2 comprises a body part gate 311 connected to a body part cavity 31 for forming the body part 11, and a hollow part gate 321 connected to a hollow part cavity 32 for forming the island-like part 121 and the bone part 122. The body part gate 311 and the hollow part gate 321 are connected to a runner 33 via a body part pin gate 312 and a hollow part pin gate 322.
摘要翻译：要解决的问题：提供一种用于容易地制造具有高质量的岛状部分和骨部分的铸件的铸造方法和铸模。解决方案：一种铸件1，其包括主体部分11，穿过主体部分11的中空部分12，与中空部分12中的主体部分11分开设置的岛状部分121，以及连接岛状部分122的骨部分122。通过使用铸模2制造与主体部分11相同的板状部分121.铸模2包括连接到用于形成主体部分11的主体部分空腔31的主体部分门311和连接到主体部分用于形成岛状部分121和骨部分122的中空部分空腔32.主体部分门311和中空部分门321经由主体部分销门312和中空部分销门322连接到转轮33。

2. 发明专利

JP2004216986A Front end structure of vehicle 审中-公开
公开(公告)号：JP2004216986A
公开(公告)日：2004-08-05
申请号：JP2003004514
申请日：2003-01-10
申请人： Denso Corp , 株式会社デンソー
发明人： OKAI HARUMI , OZAWA IKUO
IPC分类号： B62D25/08
摘要： PROBLEM TO BE SOLVED: To reduce damage to a pedestrian in a collision between the pedestrian and a vehicle. SOLUTION: A center brace 16 in a coil spring-like form is fixed to an upper member 11 and to a lower member 12, while a hood lock 18 is fixed to the upper member 11 and to the center brace 16. This enables the center brace 16 to be elastically deformed in the longitudinal direction, which allows the rigidity of a radiator support 10 against the impact force working on the radiator support 10 in a collision with a pedestrian to be reduced, as compared with a conventional radiator support in which the center brace 16 is constituted of a support column having a high rigidity. Thus, damage which a pedestrian receives in a collision with a vehicle can be reduced. COPYRIGHT: (C)2004,JPO&NCIPI

3. 发明专利

JP2003072591A Front end panel 审中-公开
标题翻译：前端面板
公开(公告)号：JP2003072591A
公开(公告)日：2003-03-12
申请号：JP2001270822
申请日：2001-09-06
申请人： Denso Corp , 株式会社デンソー
发明人： KAFUKU KAZUAKI , OZAWA IKUO
IPC分类号： B62D25/08 , B60S1/50 , B62D29/04
摘要： PROBLEM TO BE SOLVED: To provide a front end panel capable of being integrated with a washer tank while the washer tank is prevented from cracking when a window washer liquid is frozen.
SOLUTION: The washer tank 200 is composed of a first tank part 210 and a second tank part 220, and the first tank part 210 and the front end panel 100 (panel body 110) are formed from the same resin material through a single piece molding, and the second tank part 220 is made of a material having Young's modulus smaller than the front end panel 100, and the second tank part 220 is made in a single piece with the first tank part 210 by means of insert molding. Even if the window washer liquid is frozen to result in expansion of its volume, elongation (deformation) of the second tank part 220 having a smaller stress generation than the amount of deformation allows absorption of the volume expansion and lessening of the stress generated in the washer tank 200.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够在洗涤液冷冻时防止洗涤槽破裂的能够与洗涤槽一体化的前端面板。解决方案：洗衣机箱200由第一罐部210和第二罐部220组成，第一罐部210和前端板100（板主体110）由相同的树脂材料通过单件成型第二罐部220由具有比前端面板100小的杨氏模量的材料制成，第二罐部220通过嵌入成型与第一罐部210成一体。即使洗窗液冷冻导致其体积膨胀，具有比变形量小的应力产生的第二罐部220的伸长率（变形）也允许吸收体积膨胀和减小在清洗槽200。

4. 发明专利

JP2012087729A Control device for internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2012087729A
公开(公告)日：2012-05-10
申请号：JP2010236600
申请日：2010-10-21
申请人： Daihatsu Motor Co Ltd , Denso Corp , ダイハツ工業株式会社 , 株式会社デンソー
发明人： TOMOSADA JIN , SHODA KATSUHIRO , OZAWA IKUO , FUKAYA SHUNSUKE
IPC分类号： F02D45/00 , F01M1/20 , F02D41/04 , F02D41/14 , F02D41/22
CPC分类号： Y02T10/40
摘要： PROBLEM TO BE SOLVED: To actualize fail-safe during the abnormal drop of lubricating oil pressure without causing the behavior disturbance of a vehicle.SOLUTION: Fail-safe processing is executed to suppress an engine speed to be not higher than a threshold value when lubricating oil pressure is lower than a threshold value and the engine speed is not lower than the threshold value, and a lowering rate of the engine speed right after starting the execution of the fail-safe processing is set to be greater as the engine speed is higher at starting the execution of the fail-safe processing. Such a configuration avoids the event that an internal combustion engine is completely stopped during the travel of the vehicle. Additionally, during the abnormal drop of the lubricating oil pressure, the engine speed is quickly lowered in a high revolution region to surely prevent the seizure of the internal combustion engine and the engine speed is gently lowered in a low-medium revolution region to inhibit the undershoot of the engine speed.
摘要翻译：要解决的问题：在不引起车辆行为障碍的情况下，实现润滑油压力异常下降时的故障安全。解决方案：当润滑油压力低于阈值并且发动机转速不低于阈值时，执行故障安全处理以将发动机转速抑制在不高于阈值，并且降低速率在开始执行故障保护处理之后，发动机转速在开始执行故障保护处理之后的发动机速度被设定为更大。这样的构造避免了在车辆行驶期间内燃机完全停止的事件。此外，在润滑油压力的异常下降期间，发动机转速在高转速区域中迅速降低，以确保防止内燃机的卡塞，并且在低介质转速区域内缓慢降低发动机转速，以抑制发动机转速下降。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2003035143A Heat exchanger 有权
标题翻译：热交换器
公开(公告)号：JP2003035143A
公开(公告)日：2003-02-07
申请号：JP2001224649
申请日：2001-07-25
申请人： Denso Corp , 株式会社デンソー
发明人： SASANO NORIHISA , OKAI HARUMI , ITO YASUHIKO , MAEDA TOMOAKI , OZAWA IKUO
IPC分类号： B60K11/04 , F01P11/10 , F28F1/30 , F28F9/00
摘要： PROBLEM TO BE SOLVED: To prevent a core part from being damaged by collision of an end of a shroud with the core part.
SOLUTION: A crevice size X of a stopper 311b and a side plate 130 is made smaller than a crevice size Y of parts (a simple flange 311c) other than the stopper 311b in the flange part 311 and a core 110. Therefore, the stopper 311b collides with the side plate 130, so as not to relatively displace other parts (the simple flange 311c). A core 110 (especially a tube 111) can be prevented from being damaged, without securing an enough crevice between a shroud 310 and radiator 100 (the core 110).
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：为了防止芯部的一端与芯部的碰撞而损坏芯部。解决方案：制动器311b和侧板130的缝隙尺寸X小于凸缘部311中的止动件311b和芯部110之外的部件（简单凸缘311c）的缝隙尺寸Y.因此，止动件 311b与侧板130碰撞，以便不相对地移动其它部件（简单凸缘311c）。可以防止在护罩310和散热器100（芯110）之间确保足够的缝隙的芯部110（特别是管111）被损坏。

6. 发明专利

JP2003034265A Vehicle's front end structure 审中-公开
标题翻译：车辆的前端结构
公开(公告)号：JP2003034265A
公开(公告)日：2003-02-04
申请号：JP2001224656
申请日：2001-07-25
申请人： Daihatsu Motor Co Ltd , Denso Corp , ダイハツ工業株式会社 , 株式会社デンソー
发明人： MAEDA TOMOAKI , SASANO NORIHISA , OZAWA IKUO , KAFUKU KAZUAKI , OKAI HARUMI , SUGIYAMA TOSHIKI , NAGAI TOSHIHARU
IPC分类号： B62D25/08 , B60R21/02 , B62D25/12 , B62D29/04
摘要： PROBLEM TO BE SOLVED: To minimize damage to a vehicle that occurs when a shock is given to a front end panel.
SOLUTION: While fixing a hood lock 300 to a center brace 440, the hood lock 300 is coupled to a bumper 500 fixed to a vehicle body via a wire 310 made of a material having tensile strength and tenacity higher than those of a panel 400. Since the hook lock 300 is fixed to the vehicle body and connected to a material having tenacity higher than the panel 400 among other materials, the hood lock 300 itself can be prevented from floating even if the center brace 440 is broken when collided. Therefore, as far as the locking of the hood lock is not released, an engine hook can be prevented from opening. Thus, since the engine hood can be plastically deformed so as to be crushed when collided, the shock of the collision can be absorbed by the engine hood.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：尽可能减少对前端面板产生冲击时对车辆造成的损害。解决方案：在将发动机罩锁300固定到中心支架440的同时，发动机罩锁300通过由具有比面板400的抗拉强度和强度高的材料制成的电线310联接到固定到车体的保险杠500。由于钩锁300固定在车身上并且连接到具有高于面板400的其他材料的坚韧性的材料，所以即使当碰撞时中心支架440断裂时也可以防止发动机罩锁300自身浮动。因此，只要不解除发动机罩锁的锁定，就能够防止发动机吊钩的打开。因此，由于发动机罩可以塑性变形以便在碰撞时被压碎，所以碰撞的冲击可被发动机罩吸收。

7. 发明专利

JP2003335263A Front end structure of vehicle 有权
标题翻译：车辆前端结构
公开(公告)号：JP2003335263A
公开(公告)日：2003-11-25
申请号：JP2002288992
申请日：2002-10-01
申请人： Denso Corp , 株式会社デンソー
发明人： OKAI HARUMI , SUGIYAMA TOSHIKI , OZAWA IKUO
IPC分类号： B60R19/52 , B60R21/02 , B62D25/08
CPC分类号： B62D25/08 , B60R2019/527 , B62D25/084
摘要： PROBLEM TO BE SOLVED: To achieve compatibility between the protection of a pedestrian and the securing of the required strength of an upper member. SOLUTION: When a collision force acts on the upper member 11, a mounting part for the upper member 11 and a radiator 20 can be displaced in the longitudinal direction of the upper member 11 by easily deforming a mount cushion 30 in a long diameter direction. When the collision force acts on the upper member 11 from a vehicle front side, the radiator 20 and upper member 11 is not integrally deformed, but the upper member 11 is deformed in reference to the radiator 20, therefore flexural rigidity against the collision force becomes lower than a conventional case. At the time of collision, the upper member 11 can be easily deformed without greatly lowering the mechanical strength of the upper member 11, therefore compatibility between the protection of the pedestrian and the securing of the required strength of the upper member 11 can be achieved. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：实现对行人的保护与确保上部构件所需强度之间的兼容性。解决方案：当碰撞力作用在上部构件11上时，上部构件11和散热器20的安装部分可以通过容易地使安装垫30变形而在上部构件11的纵向方向上移位直径方向。当碰撞力从车辆前侧作用在上部构件11上时，散热器20和上部构件11不会整体变形，而是上部构件11相对于散热器20变形，因此抵抗碰撞力的抗弯刚度变为低于常规情况。在碰撞时，上部构件11可以容易地变形，而不会大大降低上部构件11的机械强度，因此可以实现行人的保护和上部构件11的所需强度的确保之间的兼容性。版权所有（C）2004，JPO

8. 发明专利

JP2003327163A Front end structure for vehicle 有权
标题翻译：车辆前端结构
公开(公告)号：JP2003327163A
公开(公告)日：2003-11-19
申请号：JP2002217889
申请日：2002-07-26
申请人： Denso Corp , 株式会社デンソー
发明人： MAEDA TOMOAKI , OZAWA IKUO , SUGIYAMA TOSHIKI
IPC分类号： B60K11/04 , B62D25/08
CPC分类号： B60K11/04 , B62D25/084
摘要： PROBLEM TO BE SOLVED: To enhance cooling capacity for a radiator, while preventing vibration in a vehicular body form being propagated to a duct part to damage a duct.
SOLUTION: A clearance 44 is provided between an outer peripheral part of the duct part 42 and the vehicle body, that is, a radiator support 50, at the same time, and the clearance 44 is made to have a labyrinth structure. The vibration of the body is thereby prevented from being propagated from the radiator support 50 to the duct part 42, while preventing a current of air or the like from flowing around a heat-exchanger, such as the radiator 10, and flowing downstream through the clearance 44. The cooling capacity of the heat-exchanger such as the radiator 10 is thereby enhanced, while the duct part 42, that is, a duct shroud 40 is prevented from being damaged by the vibration.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提高散热器的冷却能力，同时防止车体形式的振动传播到管道部分以损坏管道。解决方案：在管道部分42的外围部分和车身之间，即散热器支撑件50同时设置间隙44，并且间隙44被制成具有迷宫式结构。从而防止了主体的振动从散热器支撑件50传播到管道部分42，同时防止空气等电流流过诸如散热器10的热交换器，并且通过下游流过由此，能够防止散热器10等热交换器的冷却能力增强，同时防止导管部42，即导管罩40被振动破坏。版权所有（C）2004，JPO

9. 发明专利

JP2003300483A Front end panel 审中-公开
标题翻译：前端面板
公开(公告)号：JP2003300483A
公开(公告)日：2003-10-21
申请号：JP2002106520
申请日：2002-04-09
申请人： Daihatsu Motor Co Ltd , Denso Corp , ダイハツ工業株式会社 , 株式会社デンソー
发明人： SASANO NORIHISA , OKAI HARUMI , MAEDA TOMOAKI , KAFUKU KAZUAKI , OZAWA IKUO
IPC分类号： B62D25/08 , B60K11/04
摘要： PROBLEM TO BE SOLVED: To restrain large deformation of a shroud in a front end panel integrated with the shroud. SOLUTION: A stay member 14e is arranged in the diagonal line direction of an opening part 11 so as to almost coincide with a diagonal line for connecting the four corners of a radiator 20. The lengthwise one end side of the stay member 14e is integrated into an annular ring part 14f formed in an outside edge part of a hole part 14c, and the lengthwise other end side is integrated into a motor installing part 14d. Thus, since the stay member 14e functions as a diagonal brace, deformation of the shroud 14 and a panel body 12 is restrained. COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2003035224A Internal combustion engine apparatus 审中-公开
标题翻译：内燃机装置
公开(公告)号：JP2003035224A
公开(公告)日：2003-02-07
申请号：JP2001224650
申请日：2001-07-25
申请人： Denso Corp , 株式会社デンソー
发明人： OZAWA IKUO , KAFUKU KAZUAKI , OKAI HARUMI , MAEDA TOMOAKI , SUGIYAMA TOSHIKI , SASANO NORIHISA
IPC分类号： B60K11/04 , B60K13/02 , F01P7/12 , F01P11/10 , F02M31/07 , F02M35/10
CPC分类号： B60K13/02 , B60K11/04 , B60K11/085
摘要： PROBLEM TO BE SOLVED: To reduce the number of components of an intake control system and a radiator control system while maintaining operations of the systems. SOLUTION: An intake change-over door 61 and a cooling air door 62 are operated in a mechanically interlocking manner by one actuator 65, and a shroud 21, an intake duct part 22, an inside air introducing duct art 23 and an outside air introduction part 24 are formed integrally with a front panel 20, thus reducing the number of components of the intake control system and the radiator control system while maintaining operations of the systems.
摘要翻译：要解决的问题：为了减少进气控制系统和散热器控制系统的部件的数量，同时保持系统的操作。解决方案：进气切换门61和冷却空气门62通过一个致动器65以机械方式互锁地操作，并且罩21，进气管道部分22，内部空气引入管道技术23和外部空气引入部件24与前面板20一体地形成，从而在保持系统的操作的同时减少进气控制系统和散热器控制系统的部件数量。

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