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1. 发明专利

JP2007154797A Fuel injection device 审中-公开
标题翻译：燃油喷射装置
公开(公告)号：JP2007154797A
公开(公告)日：2007-06-21
申请号：JP2005352416
申请日：2005-12-06
申请人： Denso Corp , 株式会社デンソー
发明人： AKIMOTO KATSUHIDE , KATO MASAAKI
IPC分类号： F02M47/00 , F02D19/06 , F02M21/02 , F02M37/00 , F02M61/04 , F02M67/14
CPC分类号： F02M21/0263 , F02B2275/14 , F02D19/0605 , F02D19/0621 , F02D19/0644 , F02D19/0684 , F02D19/0694 , F02M21/0254 , F02M47/027 , F02M61/042 , F02M61/1893 , F02M63/0015 , F02M63/004 , F02M63/0047 , F02M63/0225 , F02M63/029 , Y02T10/123 , Y02T10/32 , Y02T10/36
摘要： PROBLEM TO BE SOLVED: To provide a fuel injection device injecting liquid fuel and gas fuel into a cylinder of an internal combustion engine. SOLUTION: This fuel injection device is provided with an injector 1 intermittently injecting pressurized gas fuel and pressurized liquid fuel, a gas fuel supply means having a first high pressure accumulation source 206 for pressurizing gas fuel, a liquid fuel supply means having a second high pressure accumulation source 210 for pressurizing liquid fuel, a pressure-feeding means 202 pressure-feeding liquid fuel to the second high pressure accumulation source, and a pressure intensifying means 205 operated by pressure of gas fuel pressurized by the first high pressure accumulation source and intensifying pressure of liquid fuel pressure-fed from the pressure-feeding means. Since the fuel injection device pressure-feeds liquid fuel with using pressure of gas fuel when liquid fuel is pressurized and pressure-fed to the second high pressure accumulation source, the pressure-feeding means pressure-feeding liquid fuel can be simplified. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供将液体燃料和气体燃料喷射到内燃机的气缸中的燃料喷射装置。解决方案：该燃料喷射装置设置有间歇地喷射加压气体燃料和加压液体燃料的喷射器1，具有用于对气体燃料进行加压的第一高压积聚源206的气体燃料供给装置，具有用于加压液体燃料的第二高压积聚源210，向第二高压积聚源供给液体燃料的加压装置202以及由第一高压积聚源加压的气体燃料的压力运转的加压装置205 并且从加压装置压力供给的液体燃料的压力增大。由于燃料喷射装置利用气体燃料的压力对液体燃料进行加压并对第二高压蓄积源进行压力加压的情况下，可以简化压力供给装置的供给液体燃料。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2006125380A Fueling device 审中-公开
标题翻译：燃料装置
公开(公告)号：JP2006125380A
公开(公告)日：2006-05-18
申请号：JP2004355569
申请日：2004-12-08
申请人： Denso Corp , 株式会社デンソー
发明人： AKIMOTO KATSUHIDE
IPC分类号： F02M43/00 , F02D19/08 , F02D41/38 , F02M37/00 , F02M45/04 , F02M61/14
CPC分类号： Y02T10/123
摘要： PROBLEM TO BE SOLVED: To provide an fueling device, capable of controlling timing of self-ignition so as to securely restrict generation of NOx or PM, and preventing economic burden on a user or labor of fuel supply.
SOLUTION: Part of an fueling passage from a fuel tank mounted on a vehicle, and containing diesel oil to an internal combustion engine is composed, and an injection means 5 is provided to directly inject diesel oil to a combustion chamber 40 in the internal combustion engine in this fueling device. A separation means is provided to be connected to the fuel tank to separate diesel oil to a component having a low cetane number and another component having a high cetane number, and separately feed the low cetane number component and the high cetane number component to the injection means 5. At least initial injection, the low cetane number component is injected into the combustion chamber 40 by the injection means 5.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种加油装置，其能够控制自点火的定时，以便可靠地限制NOx或PM的产生，并且防止用户的经济负担或燃料供应的劳动。解决方案：组装来自安装在车辆上的燃料箱并将柴油装载到内燃机的燃料通道的一部分，并且设置有喷射装置5，以将柴油直接喷射到燃烧室40中这种加油装置内燃机。提供分离装置以连接到燃料箱以将柴油分离成具有低十六烷值的组分和具有高十六烷值的另一组分，并将低十六烷值组分和高十六烷值组分单独进料至注射方法5.至少初始注射，低十六烷值组分通过注射装置5注入燃烧室40.版权所有：（C）2006，JPO＆NCIPI

3. 发明专利

JP2007287357A Heat regenerating type fuel cell system, and fuel circulation method of fuel cell 审中-公开
标题翻译：热再生型燃料电池系统，燃料电池燃料循环方法
公开(公告)号：JP2007287357A
公开(公告)日：2007-11-01
申请号：JP2006110275
申请日：2006-04-12
申请人： Denso Corp , 株式会社デンソー
发明人： AKIMOTO KATSUHIDE
IPC分类号： H01M8/18 , H01M8/00 , H01M8/04
CPC分类号： Y02E60/528
摘要： PROBLEM TO BE SOLVED: To enable adoption of a hydrogen concentration type fuel cell in a thermal power generating system in which power is generated by a fuel cell by utilizing dehydrogenating reaction of an organic compound and its reverse reaction. SOLUTION: In this heat regenerating type fuel cell system, an organic compound C is dissolved into its dehydrogenated compound D and a hydrogen gas H by a hydrogen generator 1, the dehydrogenated compound D is recovered by a separating and recovering unit 2, and the hydrogen gas H is sent to a fuel cell 3. The hydrogen gas H regenerated in its cathode 32 is sent to a hydrogenating reactor 4 by a gas pump 61, and the dehydrogenated compound D is hydrogenated to regenerate the organic compound C. Since the cathode 32 is decompressed by the action of the gas pump 61, and no back flow from the hydrogenating reactor 4 is caused, a hydrogen concentration type fuel cell can be adopted for the fuel cell 3. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：为了在通过利用有机化合物的脱氢反应及其逆反应的燃料电池产生电力的火力发电系统中采用氢浓缩型燃料电池。解决方案：在该再生型燃料电池系统中，有机化合物C通过氢气发生器1溶解在其脱氢化合物D和氢气H中，脱氢化合物D通过分离回收装置2回收，并将氢气H送入燃料电池3.在其阴极32中再生的氢气H通过气泵61送入氢化反应器4，氢化脱氢化合物D以再生有机化合物C.由于阴极32由气泵61的作用减压，不会产生从氢化反应器4的回流，燃料电池3可以采用氢浓度型燃料电池。（C）2008 ，JPO＆INPIT

4. 发明专利

JP2006177262A Fuel reforming method and apparatus for internal combustion engine 审中-公开
标题翻译：燃油改造方法和内燃机的设备
公开(公告)号：JP2006177262A
公开(公告)日：2006-07-06
申请号：JP2004372043
申请日：2004-12-22
申请人： Denso Corp , 株式会社デンソー
发明人： ISHITANI MASAHIRO , AKIMOTO KATSUHIDE , NOMURA YURIO
IPC分类号： F02M33/00 , F02M27/08
摘要： PROBLEM TO BE SOLVED: To provide a light oil reforming method suppressing the formation of particulate matters with little input energy and by a simple method.
SOLUTION: The light oil reforming method has a separating process for separating a fraction rich with an aromatic compound, from light oil, and a decomposing process for decomposing the aromatic compound included in the fraction rich with the aromatic compound. As the decomposing process, it is preferable to adopt a process of forming cavitation in the fraction. For example, there is a process of injecting micro bubbles into the fraction, or a process of applying ultrasonic wave. After separating the fraction rich with the aromatic compound, from fuel for an internal combustion engine, the aromatic compound included in the fraction is decomposed. Consequently, there is no need to adopt a decomposition method specifically acting on the aromatic compound, and a more versatile and general method of decomposing an organic compound can be adopted. Injection of micro bubbles and ultrasonic application have advantages of simplifying the apparatus while making input energy comparatively small.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种通过简单的方法抑制少量输入能量的颗粒物的形成的轻油重整方法。解决方案：轻油重整方法具有从轻油中分离富含芳族化合物的馏分的分离方法和用于分解富含芳族化合物的馏分中所含的芳族化合物的分解方法。作为分解方法，优选采用在馏分中形成空化的方法。例如，存在将微气泡注入到级分中的过程，或者施加超声波的处理。在分离富含芳族化合物的馏分之后，从内燃机的燃料中分离包含在馏分中的芳族化合物。因此，不需要采用专门作用于芳香族化合物的分解方法，可以采用分解有机化合物的更通用的一般方法。注入微气泡和超声波应用具有在使输入能量相对较小的同时简化装置的优点。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2009229148A Gas sensor control device 有权
标题翻译：气体传感器控制装置
公开(公告)号：JP2009229148A
公开(公告)日：2009-10-08
申请号：JP2008072626
申请日：2008-03-20
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： HANEDA SATOSHI , ISHIKAWA TAKAYUKI , AKIMOTO KATSUHIDE
IPC分类号： G01N27/416 , G01N27/419
CPC分类号： G01N27/406 , G01N27/4062 , G01N27/4065 , G01N27/407 , G01N27/409 , G01N27/419
摘要： PROBLEM TO BE SOLVED: To improve detection precision when detecting the concentration of a specific component, such as NOx concentration.
SOLUTION: In an Nox sensor circuit 40, an Im detection circuit section 45 for detecting a monitor cell current Im and an Is detection circuit section 46 for detecting a sensor cell current Is are connected to negative side terminals MS-, SS- of a monitor cell 34 and a sensor cell 35, respectively. A monitor cell current measurement value VM1 output from the Im detection circuit section 45 is also input to a current adjustment circuit section 47, and further the output of the current adjustment circuit section 47 is input to the Is detection circuit section 46. The current adjustment circuit section 47 variably sets an adjustment current according to the output (the monitor cell current measurement value VM1) of the Im detection circuit section 45, and allows the adjustment current to flow in a direction for sucking current from the side of the Is detection circuit section 46, thus allowing the Is detection circuit section 46 to measure current obtained by subtracting the adjustment current from the sensor cell current Is to output the measurement results to a microcomputer 41.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了提高检测NOx浓度等特定成分的浓度时的检测精度。解决方案：在Nox传感器电路40中，用于检测监视单元电流Im的Im检测电路部分45和用于检测传感器电池电流Is的Is检测电路部分46连接到负侧端子MS-，SS- 的监视器单元34和传感器单元35。从Im检测电路部分45输出的监视器电池电流测量值VM1也被输入到电流调节电路部分47，并且进一步将电流调节电路部分47的输出输入到Is检测电路部分46.电流调节电路部分47根据Im检测电路部分45的输出（监视电池电流测量值VM1）可变地设置调节电流，并且允许调节电流沿着从Is检测电路侧吸取电流的方向流动从而允许Is检测电路部分46测量通过从传感器电池电流Is减去调节电流而获得的电流，以将测量结果输出到微计算机41.版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2009222561A Gas sensing element 有权
标题翻译：气体感应元件
公开(公告)号：JP2009222561A
公开(公告)日：2009-10-01
申请号：JP2008067501
申请日：2008-03-17
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： MIZUTANI KEIGO , TERANISHI SHINYA , AKIMOTO KATSUHIDE , ENMEI SHOICHIRO
IPC分类号： G01N27/419 , G01N27/416
CPC分类号： G01N27/407
摘要： PROBLEM TO BE SOLVED: To provide a gas sensor element having superior response, and improving the measurement accuracy. SOLUTION: The gas sensor element 1 includes: a to-be-measured gas chamber 11 for introducing a to-be-measured gas; a diffusion resistance section 12 for introducing the to-be-measured gas into the to-be-measured gas chamber 11 under a predetermined diffusion resistance; a sensor cell 3 for detecting a specific gas concentration in the to-be-measured gas chamber 11; and an oxygen pump cell 2 for adjusting an oxygen concentration in the to-be-measured gas chamber 11. The sensor cell 3 includes: a measurement electrode 31 facing a first solid electrolyte 51 and the to-be-measured gas chamber 11; and a reference electrode 32 paired with the measurement electrode 31. The oxygen pump cell 2 includes an inner pump electrode 21 facing a second solid electrolyte 52 and the to-be-measured gas chamber 11, and an outer pump electrode 22 paired with the inner pump electrode 21. The diffusion resistance section 12 is formed from the to-be-measured gas chamber 11 in the direction orthogonal to the lamination direction Z. The measurement electrode 31 is disposed inside an outer edge 211 of the inner pump electrode 21 in the to-be-measured gas chamber 11. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供具有优异响应的气体传感器元件，并提高测量精度。解决方案：气体传感器元件1包括：用于引入待测气体的待测气体室11; 用于将被测量气体以预定的扩散电阻引入待测气体室11中的扩散电阻部分12; 用于检测被测量气体室11中的特定气体浓度的传感器单元3; 以及用于调节被测量气体室11中的氧浓度的氧气泵室2.传感器单元3包括：面对第一固体电解质51和被测量气体室11的测量电极31; 以及与测量电极31配对的参考电极32.氧泵电池2包括面向第二固体电解质52的内泵电极21和待测气室11，以及与泵内电极22配合的外泵电极22 泵电极21.扩散电阻部分12在与层叠方向Z正交的方向上由待测气体室11形成。测量电极31设置在内泵电极21的外边缘211的内侧待测气室11.版权所有（C）2010，JPO＆INPIT

7. 发明专利

JP2007315943A Gas concentration detector 有权
标题翻译：气体浓度检测器
公开(公告)号：JP2007315943A
公开(公告)日：2007-12-06
申请号：JP2006146392
申请日：2006-05-26
申请人： Denso Corp , 株式会社デンソー
发明人： KAWASE TOMOO , KUROKAWA HIDEKAZU , HANEDA SATOSHI , SUZUKI TOSHIYUKI , AKIMOTO KATSUHIDE
IPC分类号： G01N27/41 , F02D45/00 , G01N27/419
CPC分类号： G01N27/419 , F02D41/1454 , F02D41/28 , G01R1/203 , G01R15/08 , G01R19/0092
摘要： PROBLEM TO BE SOLVED: To simplify the constitution, and moreover, to improve the detection accuracy in a desired gas concentration detection range. SOLUTION: In a sensor control circuitry 30, a current detection resistor 32 for measuring the current flowing in a sensor element is connected to the sensor element 10. An amplifying circuit 38 is connected to both ends of the current detection resistor 32, and an A/F output voltage, as the output from the amplifying circuits 38, is output to a microcomputer 20. The amplifying circuit 38 comprises an operational amplifier 39, three resistors 41, 42 and 43 for amplification interconnected in series, and a switching element 44. The switching element 44 is disposed on a signal input path, connected to a negative side input terminal (inverting input terminal) of the operational amplifier 39, and the amplification factor of the amplifying circuit 38 is varied and set, by changing over the switching element 44. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了简化结构，并且还提高了所需气体浓度检测范围内的检测精度。解决方案：在传感器控制电路30中，用于测量在传感器元件中流动的电流的电流检测电阻器32连接到传感器元件10.放大电路38连接到电流检测电阻器32的两端，并且作为放大电路38的输出的A / F输出电压被输出到微型计算机20.放大电路38包括用于串联互连的放大器的运算放大器39，三个电阻器41,42和43以及开关开关元件44设置在与运算放大器39的负侧输入端子（反相输入端子）连接的信号输入路径上，并且放大电路38的放大系数经过改变和设定开关元件44.版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2006125280A Exhaust emission control device for internal combustion engine 审中-公开
标题翻译：用于内燃机的排气排放控制装置
公开(公告)号：JP2006125280A
公开(公告)日：2006-05-18
申请号：JP2004314396
申请日：2004-10-28
申请人： Denso Corp , 株式会社デンソー
发明人： AKIMOTO KATSUHIDE
IPC分类号： F01N3/24 , B01D53/86 , F01N5/02 , F02D45/00
CPC分类号： Y02T10/16
摘要： PROBLEM TO BE SOLVED: To provide an exhaust emission control device for an internal combustion engine, capable of activating an exhaust emission control catalyst and suppressing thermal degradation regardless of exhaust gas temperature. SOLUTION: This exhaust gas control device comprises an inner pipe, an outer pipe, the exhaust emission control catalyst, and an outer pipe slide device. In accordance with the exhaust gas temperature, the outer pipe is slid by the outer pipe slide device, and the outer peripheral face of the inner pipe and the inner peripheral face of the outer pipe are contacted with or separated from each other. Due to this, amount of heat conducted from the inner pipe to the outer pipe is changed, and the exhaust gas temperature can be adjusted. Therefore, the exhaust emission control catalyst can be activated and thermal degradation can be suppressed. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够启动废气排放控制催化剂并且抑制热劣化而与排气温度无关的用于内燃机的废气排放控制装置。解决方案：该排气控制装置包括内管，外管，排气排放控制催化剂和外管滑动装置。根据废气温度，外管由外管滑动装置滑动，内管的外周面和外管的内周面与彼此接触或分离。由此，改变从内管向外管传导的热量，并且可以调节废气温度。因此，排气排放控制催化剂可以被活化并且可以抑制热降解。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2006034046A Exhaust heat recovery apparatus 有权
标题翻译：排气热回收装置
公开(公告)号：JP2006034046A
公开(公告)日：2006-02-02
申请号：JP2004211819
申请日：2004-07-20
申请人： Denso Corp , 株式会社デンソー
发明人： AKIMOTO KATSUHIDE
IPC分类号： H02N11/00 , F01N5/02 , H01L35/14 , H01L35/16 , H01L35/30 , H01L35/34
CPC分类号： Y02P70/605 , Y02T10/16
摘要： PROBLEM TO BE SOLVED: To provide an exhaust heat recovery apparatus having outstanding characteristics using a thermo-element which is excellent in electro-thermal conversion efficiency, in this exhaust heat recovery apparatus using the thermo-element. SOLUTION: This exhaust heat recovery apparatus 1 has an electro-thermal module 4 including the thermo-element electrically connecting a p-type semiconductor device block with an n-type semiconductor device block. The p-type semiconductor device block is constituted by integrally sintering a first electro-thermal material having thermal conductivity κ1 and electric conductivity σ1, with a first additive material having heat conductivity κa and electric conductivity σa satisfying the relation (κa COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：在使用该热电偶的排气热回收装置中，提供一种使用热电转换效率优异的热电偶具有突出特性的排气热回收装置。解决方案：该排气热回收装置1具有电热模块4，其包括将p型半导体器件块与n型半导体器件块电连接的热电元件。 p型半导体器件块通过将具有导热系数κ1和导电率σ1的第一电热材料与导热系数κa和导电率σa满足关系式（κa<κ1）和（ κa/κ1）<（ΣA/σ1）。此外，n型半导体器件块通过将热导率κ2和导电率σ2的第二电热材料与导热性κb和导电率σb满足（κb<κ2）的第二添加材料和（κB/κ2）<（ΣB/σ2）。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2003017772A Piezoelectric ceramic transformer circuit 审中-公开
标题翻译：压电陶瓷变压器电路
公开(公告)号：JP2003017772A
公开(公告)日：2003-01-17
申请号：JP2001196551
申请日：2001-06-28
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： KATAOKA TAKUMI , AKIMOTO KATSUHIDE
IPC分类号： H01L41/107
摘要： PROBLEM TO BE SOLVED: To secure insulation of a driving section and a power generating section without lowering efficiency of a piezoelectric ceramic transformer in a piezoelectric ceramic transformer circuit.
SOLUTION: A rectangular piezoelectric ceramic body 2 of a piezoelectric ceramic transformer 1 is shaped so that its length is made twice and its width a half the elastic wavelength defined by a driving frequency and propagating in the piezoelectric ceramic body 2, and a driving section 11 and a low impedance power generating section 12 are formed by forming electrodes 3 and 4 on square regions 21 and 22 having its side equaling to a half wave length and polarizing the piezoelectric ceramic body 2 in a direction of width so that resonant vibration corresponding to the driving frequency is excited in a direction of length and width in the piezoelectric ceramic body 2. A boundary section 23 between the driving section 11 and the power generating section 12 where no polarization is formed is a loop of the resonant vibration to reduce distortion of the piezoelectric ceramic body 2 contributing no voltage output even with the boundary section 23 formed wide to increase insulation.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：在压电陶瓷变压器电路中不降低压电陶瓷变压器的效率的同时确保驱动部和发电部的绝缘。解决方案：压电陶瓷变压器1的矩形压电陶瓷体2成形为使得其长度为两倍，其宽度为由驱动频率限定并在压电陶瓷体2中传播的弹性波长的一半，驱动部分11 并且通过在其侧面等于半波长的正方形区域21和22上形成电极3,4形成低阻抗发电部分12，并使压电陶瓷体2沿宽度方向偏振，使得对应于驱动频率在压电陶瓷体2的长度方向和宽度方向上被激发。驱动部分11与不产生偏振的发电部分12之间的边界部分23是共振振动的环路，以减小压电陶瓷体2即使在边界部分23形成较宽也不产生电压输出以增加绝缘。

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