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1. 发明专利

JP2004044468A Engine combustion chamber structure 审中-公开
标题翻译：发动机燃烧室结构
公开(公告)号：JP2004044468A
公开(公告)日：2004-02-12
申请号：JP2002202261
申请日：2002-07-11
申请人： Aisan Ind Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 愛三工業株式会社
发明人： KITAGAWA KAZUHISA , HARA HIROYUKI , SHIMAZAKI NORIKAZU , SENDA MASANORI , SAEKI TETSUYA , KICHIJIMA KAZUYA
IPC分类号： F02F3/14 , F02F3/00 , F02F3/10 , F02F3/16 , F16J1/01
摘要： PROBLEM TO BE SOLVED: To improve an exhaust emission by suppressing the liquefaction of fuel on faces forming a combustion chamber when an engine is cold-started.
SOLUTION: An engine block 1 is formed by installing a cylinder head 3 on a cylinder block 2. An aluminum alloy piston 5 is installed in the bore 4 of the cylinder block 2 so as to be moved in vertical direction. A space surrounded by the bore 4, the piston 5, and the cylinder head 3 forms the combustion chamber 6. A micro and porous film 8 allowing fuel to permeate therein is installed on the top face 5a of the piston 5. The film 8 has a thickness of several μm to several ten μm and is formed of a high radiation substance including silicon dioxide or aluminum oxide substance. The micro and porous film may be formed on the bottom face of the piston 5 on the opposite side of the top face 5a.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过在发动机冷启动时通过抑制形成燃烧室的面上的燃料液化来改善废气排放。解决方案：通过将气缸盖3安装在气缸体2上来形成发动机缸体1.铝合金活塞5安装在气缸体2的孔4中以沿垂直方向移动。由孔4，活塞5和气缸盖3包围的空间形成燃烧室6.允许燃料渗入其中的微孔膜8安装在活塞5的顶面5a上。膜8具有厚度为几μm至几十μm，由包含二氧化硅或氧化铝物质的高辐射物质形成。微孔和多孔膜可以形成在活塞5的与顶面5a相反的一侧上的底面上。版权所有（C）2004，JPO

2. 发明专利

JP2013004256A Battery control method, and battery control system 有权
标题翻译：电池控制方法和电池控制系统
公开(公告)号：JP2013004256A
公开(公告)日：2013-01-07
申请号：JP2011133085
申请日：2011-06-15
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： KITAGAWA KAZUHISA
IPC分类号： H01M10/44 , B60L3/00 , B60L11/18 , H01M10/48 , H01M10/60 , H01M10/615 , H01M10/625 , H01M10/633 , H01M10/637 , H01M10/647 , H02J7/04 , H02J7/10
CPC分类号： Y02T10/7005
摘要： PROBLEM TO BE SOLVED: To provide a battery control method and a battery control system capable of properly raising the temperature of a battery by properly finding internal resistance of an individual battery and using the internal resistance.SOLUTION: The internal resistance of the battery includes a first resistance component capable of following only AC voltages of all frequencies, a second resistance component capable of following only an AC voltage of a frequency equal to or lower than a first frequency, and a third resistance component capable of following only an AC voltage of a frequency equal to or lower than a second frequency which is lower than the first frequency. An internal resistance calculating step S100 for calculating the first resistance component and the second resistance component by applying AC voltages of two or more kinds of frequencies which are not more than the first frequency and not less than the second frequency to the battery and measuring generated AC currents, a temperature raising time calculating step S200 for calculating a temperature raising time on the basis of an atmospheric temperature, a target battery temperature, the first resistance component and the second resistance component, and a temperature raising AC voltage, and a temperature raising step 300 for raising the temperature of the battery by applying the temperature raising voltage obtained by superposing the temperature raising AC voltage over a DC voltage corresponding to the output voltage of the battery for a period of the temperature raising time are included in this battery control method.
摘要翻译：要解决的问题：提供一种电池控制方法和电池控制系统，其能够通过适当地发现单个电池的内部电阻并使用内部电阻来适当地提高电池的温度。解决方案：电池的内部电阻包括能够仅遵循所有频率的交流电压的第一电阻分量，能够跟随等于或低于第一频率的频率的交流电压的第二电阻分量，以及能够仅跟踪等于或低于低于第一频率的第二频率的频率的交流电压的第三电阻分量。内部电阻计算步骤S100，用于通过将不同于第一频率且不低于第二频率的两种或更多种频率的AC电压施加到电池并测量产生的AC来计算第一电阻分量和第二电阻分量电流，用于基于大气温度，目标电池温度，第一电阻分量和第二电阻分量以及升温AC电压计算升温时间的升温时间计算步骤S200，以及升温步骤该电池控制方法包括通过将提升交流电压叠加在对应于电池的输出电压的直流电压而获得的升温电压来提高电池温度的电池温度为300℃。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2004190563A Injection nozzle and its manufacturing method 审中-公开
标题翻译：注射喷嘴及其制造方法
公开(公告)号：JP2004190563A
公开(公告)日：2004-07-08
申请号：JP2002359091
申请日：2002-12-11
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： KITAGAWA KAZUHISA , HARA HIROYUKI , YONESHIGE KAZUHIRO
IPC分类号： F02M51/06 , F02M51/08 , F02M61/18
CPC分类号： F02M61/166 , F02M51/061 , F02M61/168 , F02M61/18 , F02M61/1853 , F02M2200/8046 , F02M2200/9053
摘要： PROBLEM TO BE SOLVED: To reduce manufacturing cost and to improve durability and facilitate atomization of fluid.
SOLUTION: An injection nozzle 1 includes an orifice 3 on a tip of a cup-shaped nozzle body 2. In this injection nozzle 1, the nozzle body 2 is formed of material of metallic glass, and the nozzle body 2 and the orifice 3 are integrally molded at the same time by precision casting. In this injection nozzle 1, the nozzle body 2 is molded by pouring the metallic glass as the material into a clamped mold cavity, and the orifice 3 is molded by a pin projecting from a surface of the mold.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：降低制造成本并提高耐久性并促进流体的雾化。喷嘴1在杯状喷嘴体2的前端部具有孔口3.在该喷嘴1中，喷嘴体2由金属玻璃的材料形成，喷嘴体2和孔3通过精密铸造同时整体模制。在该注射喷嘴1中，通过将金属玻璃作为材料浇注到夹紧的模腔中来模制喷嘴体2，并且通过从模具的表面突出的销来模制孔口3。版权所有（C）2004，JPO＆NCIPI

4. 发明专利

JP2012063331A Current sensor 审中-公开
标题翻译：电流传感器
公开(公告)号：JP2012063331A
公开(公告)日：2012-03-29
申请号：JP2010210303
申请日：2010-09-20
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： KITAGAWA KAZUHISA , FUKUMOTO RYOTA
IPC分类号： G01R15/18 , G01R19/00
摘要： PROBLEM TO BE SOLVED: To provide a current sensor that can precisely detect a current value without being affected by atmospheric temperature while suppressing a rise in product cost.SOLUTION: The current sensor 1 which includes an annular core 10 and measures a current value of a current flowing to a line 32 to be detected which is inserted inside the core 10 includes a reference current line 26 arranged in parallel with the line 32 to be detected, a current source circuit 28 which supplies a current whose current value is known to the reference current line 26, and an arithmetic processing circuit 30 which calculates the current value of the current flowing to the line 32 to be detected by correcting a sensor output when the current source circuit 28 supplies the current whose current value is known to the reference current line 26 based upon an increment in the sensor output.
摘要翻译：要解决的问题：提供一种电流传感器，其可以在不受大气温度影响的同时精确地检测电流值，同时抑制产品成本的上升。解决方案：包括环形芯10并且测量流入被检测线32的电流的电流值的电流传感器1插入到芯子10内部包括与线路平行布置的参考电流线26 32，将电流值提供给参考电流线26所知的电流的电流源电路28和运算处理电路30，该电路根据校正电路30计算流过要检测的线32的电流的电流值当电流源电路28基于传感器输出的增量来提供当前值对参考电流线26已知的电流时的传感器输出。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2012013622A Current sensor and current sensor manufacturing method 审中-公开
标题翻译：电流传感器和电流传感器制造方法
公开(公告)号：JP2012013622A
公开(公告)日：2012-01-19
申请号：JP2010152370
申请日：2010-07-02
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： KITAGAWA KAZUHISA
IPC分类号： G01R15/20
摘要： PROBLEM TO BE SOLVED: To provide a current sensor and a current sensor manufacturing method that can serve to enhance the accuracy of detection and moreover reduce the manufacturing cost.SOLUTION: A current sensor 1 comprises a core 10 provided with a gap 20 and formed in a ring shape and a Hall effect element 12 disposed in the gap 20, wherein the core 10 is a magnetic path of a magnetic flux generated by a current flowing in a detection object 22 inserted within the inner circumferential face 38 of the core 10, the Hall effect element 12 generates electric signals matching the intensity H of the magnetic field in the gap 20, and the core 10 is formed of metal glass.
摘要翻译：解决的问题：提供可以提高检测精度的电流传感器和电流传感器的制造方法，进一步降低制造成本。解决方案：电流传感器1包括设置有间隙20并形成为环形的芯部10和设置在间隙20中的霍尔效应元件12，其中芯部10是由磁体10产生的磁通的磁路，在芯体10的内周面38中插入的检测对象物22中流动的电流，霍尔效应元件12产生与间隙20中的磁场强度H匹配的电信号，芯体10由金属玻璃。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2010140801A Secondary battery and manufacturing method of the secondary battery 审中-公开
标题翻译：二次电池的二次电池和制造方法
公开(公告)号：JP2010140801A
公开(公告)日：2010-06-24
申请号：JP2008317071
申请日：2008-12-12
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： KITAGAWA KAZUHISA
IPC分类号： H01M10/0587 , H01M10/0525 , H01M10/0565 , H01M10/0566
CPC分类号： Y02P70/54
摘要： PROBLEM TO BE SOLVED: To prevent performance deterioration of a secondary battery, by preventing ions from diffusing to the outside of a gap through an electrolyte from the gap of a positive electrode and a negative electrode, even if the negative electrode expands and shrinks at charging and discharging. SOLUTION: The secondary battery is provided with a wound body 20, in which the positive electrode 21, the negative electrode 23, and a separator 24 are superimposed and formed in layer, an electrolyte solution E which is impregnated in the positive electrode 21, the negative electrode 23, and the separator 24 of the wound body 20; and a battery case 12 which houses the wound body 20. A gellatinous solid electrolyte F is filled between the wound body 20 impregnated with the electrolyte solution and the inner wall face of the battery case 12, and the wound body 20 is covered by the solid electrolyte F. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了防止二次电池的性能恶化，通过防止离子从正极和负极的间隙通过电解质扩散到间隙的外部，即使负极膨胀，并且充放电时收缩。解决方案：二次电池设置有卷绕体20，其中正极21，负极23和隔板24层叠在一起，浸渍在正极中的电解质溶液E 21，负极23和卷绕体20的隔板24; 以及容纳卷绕体20的电池壳体12.在浸渍有电解质溶液的卷绕体20和电池壳体12的内壁面之间填充有凝胶状固体电解质F，卷绕体20被固体电解质F.版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2004239245A Fuel system component for engines 有权
标题翻译：发动机燃油系统组件
公开(公告)号：JP2004239245A
公开(公告)日：2004-08-26
申请号：JP2003046912
申请日：2003-02-25
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： KITAGAWA KAZUHISA , HARA HIROYUKI , YONESHIGE KAZUHIRO , KATO YOSHINOBU , TSUZUKI YOJI
IPC分类号： F02M37/00 , F02M51/06 , F02M61/10 , F02M61/16 , F02M61/18
CPC分类号： B21J1/006
摘要： PROBLEM TO BE SOLVED: To reduce manufacturing costs of fuel system components for an engine, to improve their durability and reliability, and to suppress operating noises.
SOLUTION: An injector 1 as the fuel system components for the engine includes an orifice at its front end and comprises a nozzle body 7 supplied with compressed fuel in it. A valve seat 7a is provided inside the nozzle body 7 corresponding to the orifice. A valve element 9 including a valve part 19b which is suitably provided in the valve seat 7a is provided inside the nozzle body 8. The injector 1 is structured so as to eject the compressed fuel from the orifice with opening operation of the valve part 19b to the valve seat 7a. The nozzle body 7, the valve seat 7a and a body part 19 of the valve body 9 are constituted of metal glass as raw materials and are formed by means of precision casting.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：为了降低发动机的燃料系统部件的制造成本，提高其耐用性和可靠性，并抑制工作噪声。作为用于发动机的燃料系统部件的喷射器1在其前端包括孔口，并且包括在其中供应压缩燃料的喷嘴体7。阀座7a设置在喷嘴主体7的对应于孔的内部。包括适当地设置在阀座7a中的阀部分19b的阀元件9设置在喷嘴体8的内部。喷射器1被构造成在阀部分19b打开操作时从孔口喷出压缩燃料，阀座7a。喷嘴体7，阀座7a和阀体9的主体部分19由金属玻璃作为原料构成，并通过精密铸造形成。版权所有（C）2004，JPO＆NCIPI

8. 发明专利

JP2010139423A Diagnostic device for deteriorated state of secondary cell 有权
标题翻译：用于二次细胞转化状态的诊断装置
公开(公告)号：JP2010139423A
公开(公告)日：2010-06-24
申请号：JP2008317078
申请日：2008-12-12
申请人： Aisan Ind Co Ltd , 愛三工業株式会社
发明人： KITAGAWA KAZUHISA
IPC分类号： G01R31/36 , H01M10/44 , H01M10/48
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To simply and accurately diagnose the deteriorated state of a secondary cell in an electric vehicle etc.
SOLUTION: This diagnostic device for the deteriorated state of a secondary cell includes a capacitor 25, a voltage impression means 21 for changing a voltage at prescribed frequencies with the capacitor 25 used as a power supply to apply the voltage to the secondary cell and charging/discharging the secondary cell at a prescribed frequency, a frequency changing means 21, current and voltage detection means 21a and 21b for detecting a response voltage and response current of the secondary cell for each of the frequencies, a computing means 21 for computing internal impedance of the secondary cell at each of the frequencies from the response voltage and response current to calculate reaction resistance Rct based on the internal impedance, and a comparison means 21 for comparing the reaction resistance Rct with a reaction resistance value serving as a reference.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决方案：用于简单且准确地诊断电动车辆中的二次电池的劣化状态等。解决方案：用于二次电池的劣化状态的诊断装置包括电容器25，电压印模电容器25用作电源以将电压施加到二次电池并以规定频率对蓄电池进行充电/放电的装置21，频率改变装置21，电流和电压检测装置21a 和21b，用于检测每个频率的二次电池的响应电压和响应电流;计算装置21，用于根据响应电压和响应电流计算每个频率下的二次电池的内部阻抗，以计算反应电阻Rct 以及比较装置21，用于将反作用电阻Rct与用作反射电阻的反作用电阻值进行比较 NCE。（C）2010，JPO＆INPIT

9. 发明专利

JP2007002807A Fuel system component for engine and its manufacturing method 有权
标题翻译：发动机燃油系统组件及其制造方法
公开(公告)号：JP2007002807A
公开(公告)日：2007-01-11
申请号：JP2005186719
申请日：2005-06-27
申请人： Aisan Ind Co Ltd , Ykk Corp , Ykk株式会社 , 愛三工業株式会社
发明人： KOBAYASHI MASAYUKI , IWAWAKI MASAYOSHI , YAMAGUCHI MASASHI , KITAGAWA KAZUHISA , AOKI TSUNEAKI , NISHIBE HIDEAKI
IPC分类号： F02M51/06 , F02M61/16
摘要： PROBLEM TO BE SOLVED: To provide a fuel system component for an engine with improved sealability of a seal part for performing injection and shutting off of a high pressure valve with high accuracy.
SOLUTION: The fuel system component for an engine is equipped with a valve seat 7a at the tip end provided corresponding to a fuel outlet and the inner perimeter of the fuel outlet, a nozzle body (valve seat body) 7 to which fuel is supplied to the inside thereof, and a valve element 9 arranged on the inside of the valve seat body 7 movably toward the valve seat 7 direction and having at the tip end a valve part 19b seatable on the valve seat 7a. The valve seat body 7 and at least one or both the valve element 9 and the valve part 19b are made of an amorphous alloy, and the roundness of the contacting ring part of the valve seat 7a and the valve part 19b is 0.5 μm or less. Its manufacturing method comprises the steps of: molding the part from the amorphous alloy by a mold casting method; and press-forming the molded valve seat body 7 and/or the valve part 19b of the valve element 9 by using a viscous flow in a supercooling liquid region of the amorphous alloy.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有改进的密封部分的密封性的发动机的燃料系统部件，用于高精度地进行喷射和关闭高压阀。解决方案：用于发动机的燃料系统部件配备有在对应于燃料出口和燃料出口的内周边的尖端处的阀座7a，喷嘴体（阀座体）7，燃料供给到其内部，阀元件9布置在阀座7的内侧上，朝向阀座7的方向可移动，并且在顶端具有可置于阀座7a上的阀部19b。阀座体7以及阀体9和阀部19b中的至少一方或两者由非晶质合金构成，阀座7a和阀部19b的接触环部的圆度为0.5μm以下。其制造方法包括以下步骤：通过模铸法从非晶合金模制该部件; 并通过在非晶态合金的过冷液体区域中使用粘性流，压制成型阀座7和/或阀元件9的阀部19b。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2004190781A Valve element for solenoid valve, and manufacturing method for the same 审中-公开
公开(公告)号：JP2004190781A
公开(公告)日：2004-07-08
申请号：JP2002359044
申请日：2002-12-11
申请人： Aisan Ind Co Ltd , Ykk Corp , Ykk株式会社 , 愛三工業株式会社
发明人： KITAGAWA KAZUHISA , HARA HIROYUKI , YONESHIGE KAZUHIRO , ARAI TOSHIO , OFUNA HITOSHI , ISHIDA HIROSHI
IPC分类号： F02M51/06 , B22D18/02 , B22D19/00 , B22D29/00 , B22D30/00 , C22C45/10 , F16K31/06
CPC分类号： F02M51/061 , B22D19/00 , F02M61/166 , F02M61/168 , F02M2200/8046 , F02M2200/9053
摘要： PROBLEM TO BE SOLVED: To increase durability and reliability and reduce production man-hours for a valve element. SOLUTION: This valve element 1 for solenoid valve comprises a valve part 2b operated by the suction force of a solenoid and opening/closing a valve seat 2b. A body part 2 having the valve part 2b is formed of a metallic glass as a material. An armature 3 as a core is formed of a magnetic material. The valve part 2b and the armature 3 are formed integrally with each other by precision casting. By casting the metallic glass as a material while pressing with the armature 3 of the magnetic material used as a core, the body part 2 having the valve part 2 can be formed integrally with the armature 3. COPYRIGHT: (C)2004,JPO&NCIPI

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