专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明授权

US06342829B1 Accelerator opening degree sensor 失效
标题翻译：加速器开度传感器
公开(公告)号：US06342829B1
公开(公告)日：2002-01-29
申请号：US09514005
申请日：2000-02-25
申请人： Yasuo Takagi , Shunichi Tsuzuki , Tsutomu Kobayashi , Yoshihiro Miyamoto
发明人： Yasuo Takagi , Shunichi Tsuzuki , Tsutomu Kobayashi , Yoshihiro Miyamoto
IPC分类号： H01C1000
CPC分类号： F16H59/18 , B60K26/04 , F02D11/106 , F02D2009/0294 , G01D5/165
摘要： A sensor comprises a linear region (variable region) in which the output voltage is changed in proportion to the accelerator opening degree, and a stepped region (invariable region) in which the output voltage is not changed with respect to the accelerator opening degree. A resistor electrode for constructing the sensor is formed by laminating a resistor composed of a resistance substance on a base plate in a linear section corresponding to the linear region. In a stepped section corresponding to the stepped region, the resistor electrode is formed by laminating the resistor on a conductive layer composed of a conductive substance formed on the base plate.
摘要翻译：传感器包括输出电压与加速器开度成比例地变化的线性区域（可变区域）和输出电压相对于加速器开度没有变化的阶梯区域（不变区域）。用于构成传感器的电阻器电极是通过在对应于线性区域的线性部分中将由电阻物质组成的电阻层叠在基板上而形成的。在对应于台阶区域的阶梯部分中，电阻器电极通过将电阻器层叠在由形成在基板上的导电物质构成的导电层上而形成。

62. 发明授权

US5887568A Controller and control method for engine ignition timing 失效
标题翻译：发动机点火正时控制器及控制方法
公开(公告)号：US5887568A
公开(公告)日：1999-03-30
申请号：US893717
申请日：1997-07-11
申请人： Satoshi Takeyama , Hiroshi Iwano , Yasuo Takagi , Masaaki Uchida , Hatsuo Nagaishi
发明人： Satoshi Takeyama , Hiroshi Iwano , Yasuo Takagi , Masaaki Uchida , Hatsuo Nagaishi
IPC分类号： F02P5/15 , F02D43/04
CPC分类号： F02P5/1502 , Y02T10/46
摘要： A predetermined firing delay time B.sub.1 is added to a value obtained by dividing a total gas weight Gcyl in a cylinder by an unburnt gas density basic value DENS and a laminar flow flame velocity basic value FLML. The value obtained by this calculation is unit converted and then set as a basic ignition timing for which a minimum ignition advance value or MBT is obtained. In this way, ignition timing control is optimized for various engine running conditions without preparing a plurality of maps.
摘要翻译：将预定的点火延迟时间B1加到通过将气缸中的总气体重量Gcyl除以未燃气体密度基础值DENS和层流火焰速度基本值FLML而获得的值。通过该计算获得的值被单位转换，然后设定为获得最小点火提前值或MBT的基本点火正时。以这种方式，对于各种发动机运行条件，点火正时控制被优化，而不需要准备多个地图。

63. 发明授权

US5456231A Apparatus of controlling intake air throttle valve for internal combustion engine 失效
标题翻译：内燃机进气节气门控制装置
公开(公告)号：US5456231A
公开(公告)日：1995-10-10
申请号：US189299
申请日：1994-02-01
申请人： Norio Suzuki , Yasuo Takagi , Yosuke Tachibana , Ritsuko Terawaki , Kazuo Hirabayashi
发明人： Norio Suzuki , Yasuo Takagi , Yosuke Tachibana , Ritsuko Terawaki , Kazuo Hirabayashi
IPC分类号： F02D9/02 , F02D11/10 , F02D41/04 , F02D41/20
CPC分类号： F02D11/10 , F02D11/105 , F02D2011/102
摘要： An apparatus of controlling an intake air throttle valve capable of obtaining the certain drive for the change in the load applied to the throttle valve due to the change in the intake air amount in the transient period, without any increase in current consumption and reduction in responsiveness. The apparatus includes a throttle valve for controlling an intake air amount in the internal combustion engine; a motor for electrically controlling the throttle valve; and a drive circuit for controlling the drive torque of the motor. It further includes a throttle valve opening defining device for defining a parameter indicating the opening of the throttle valve; a comparing device for comparing the value of the parameter defined by the throttle valve opening defining device; and a torque increasing device for increasing the output torque by the drive circuit when the comparing device judges that the value of the parameter is larger than the specified value.
摘要翻译：一种控制进气节流阀的装置，其能够获得用于由于过渡期间的进气量的变化而施加到节流阀的负荷变化的一定的驱动，而不增加电流消耗和降低响应性。该装置包括用于控制内燃机中的进气量的节流阀; 用于电控制节流阀的电动机; 以及用于控制电动机的驱动转矩的驱动电路。其还包括节流阀开度限定装置，用于限定指示节流阀打开的参数; 用于比较由节流阀开度限定装置限定的参数值的比较装置; 以及用于当所述比较装置判定所述参数的值大于所述指定值时由所述驱动电路增加输出转矩的转矩提升装置。

64. 发明授权

US4441468A Secondary air supply system 失效
标题翻译：二次供气系统
公开(公告)号：US4441468A
公开(公告)日：1984-04-10
申请号：US298623
申请日：1981-09-02
申请人： Kenji Yoneda , Fumio Sanezawa , Yasuo Takagi , Yuji Ushijima
发明人： Kenji Yoneda , Fumio Sanezawa , Yasuo Takagi , Yuji Ushijima
IPC分类号： F01N3/34 , F02M35/12 , F02M35/14 , F02B75/10
CPC分类号： F01N3/34 , F02M35/1227 , F02M35/1266 , Y02T10/20
摘要： A reed type valve is operatively secured on the outer surface of the casing of an engine air filter assembly to supply the exhaust system of an engine with secondary air. The reed valve is fluidly connected to an air induction passage formed inside the casing of the air filter assembly. A resonance chamber is also formed inside of the casing and communicates through a communication passage with the air induction passage so as to attenuate a relatively low frequency component of exhaust noise transmitted through the reed valve. The air induction passage, resonance chamber and communication passage are formed as follows: ##EQU1## where, S.sub.o (cm.sup.2)=the cross-sectional area of the air induction passageS(cm.sup.2)=the cross-sectional area of the communication passagel(cm)=the length of the communication passageV(cm.sup.3)=the volume of the resonance chamberM=the number of the engine cylinders of the engine.
摘要翻译：簧片式阀可操作地固定在发动机空气过滤器组件的壳体的外表面上，以向发动机的排气系统供应二次空气。簧片阀流体地连接到形成在空气过滤器组件的壳体内部的空气引导通道。谐振腔也形成在壳体的内部，并且通过连通通道与空气导入通道连通，以便衰减通过簧片阀传输的排气噪声的相对较低的频率分量。空气进入通道，共振室和连通通道形成如下：其中，（cm2）=空气吸入通道S（cm2）的横截面面积=横截面积连通通道l（cm）=连通通道的长度V（cm3）=共振室的体积M =发动机气缸的数量。

65. 发明授权

US4319549A Secondary air supply system 失效
标题翻译：二次供气系统
公开(公告)号：US4319549A
公开(公告)日：1982-03-16
申请号：US46310
申请日：1979-06-07
申请人： Kenji Yoneda , Fumio Sanezawa , Yasuo Takagi , Yuji Ushijima
发明人： Kenji Yoneda , Fumio Sanezawa , Yasuo Takagi , Yuji Ushijima
IPC分类号： F01N3/34 , F02M35/12 , F02M35/14 , F02F1/34 , F02B75/10
CPC分类号： F01N3/34 , F02M35/1227 , F02M35/1266 , Y02T10/20
摘要： A reed type valve is operatively secured on the outer surface of the casing of an engine air filter assembly to supply the exhaust system of an engine with secondary air. The reed valve is fluidly connected to an air induction passage formed interior of the casing of the air filter assembly. A resonance chamber is also formed interior of the casing and communicated through a communication passage with the air induction passage so as to attenuate a relatively low frequency component of exhaust noise transmitted through the reed valve. The air induction passage, resonance chamber and communication passage are formed as follows: ##EQU1## where, S.sub.o (cm.sup.2)=the cross-sectional area of the air induction passageS(cm.sup.2)=the cross-sectional area of the communication passagel(cm)=the length of the communication passageV(cm.sup.3)=the volume of the resonance chamberM=the number of the engine cylinders of the engine.
摘要翻译：簧片式阀可操作地固定在发动机空气过滤器组件的壳体的外表面上，以向发动机的排气系统供应二次空气。簧片阀流体地连接到形成在空气过滤器组件的壳体内部的空气感应通道。谐振室也形成在壳体的内部，并且通过与空气感应通道的连通通道连通，以便衰减通过簧片阀传输的排气噪声的相对较低的频率分量。空气进入通道，共振室和连通通道形成如下：其中，（cm2）=空气吸入通道S（cm2）的横截面面积=横截面积连通通道l（cm）=连通通道的长度V（cm3）=共振室的体积M =发动机气缸的数量。

66. 发明授权

US4282841A Ignition timing control system for an internal combustion engine 失效
标题翻译：内燃机点火正时控制系统
公开(公告)号：US4282841A
公开(公告)日：1981-08-11
申请号：US34286
申请日：1979-04-30
申请人： Yasuo Takagi , Michio Onoda , Masaaki Katsumata , Kenji Yoneda
发明人： Yasuo Takagi , Michio Onoda , Masaaki Katsumata , Kenji Yoneda
IPC分类号： F02P5/152 , F02P5/04
CPC分类号： F02P5/1522 , Y02T10/46
摘要： An ignition timing control system for an internal combustion engine comprises first circuitry for producing a function of the intensity of combustion knock in each cylinder in a sequence, second circuitry for storing the function of each cylinder respectively in a memory circuit each of which corresponds to a specific cylinder, and third circuitry for determining the ignition timing of each cylinder by modifying the basic ignition timing determined by an advance mechanism, in accordance with the respectively stored functions.
摘要翻译：一种用于内燃机的点火正时控制系统包括用于产生每个气缸中的燃烧爆震强度的功能的第一电路，用于将每个气缸的功能分别存储在存储器电路中的每个气缸中的每一个对应于以及第三电路，用于根据分别存储的功能，通过修改由提前机构确定的基本点火正时来确定每个气缸的点火正时。

67. 发明授权

US4149377A Internal combustion engine with emission control systems 失效
标题翻译：具有排放控制系统的内燃机
公开(公告)号：US4149377A
公开(公告)日：1979-04-17
申请号：US799161
申请日：1977-05-23
申请人： Yasuo Takagi , Yasuo Nakajima , Kunihiko Sugihara , Takashi Hisatomi
发明人： Yasuo Takagi , Yasuo Nakajima , Kunihiko Sugihara , Takashi Hisatomi
IPC分类号： F02B75/10 , F01N3/22 , F02D21/08 , F02D37/00 , F02M25/07 , F02M25/06 , F01N3/10
CPC分类号： F01N3/22 , F01N3/222 , F01N3/227 , F02M26/36 , F02M26/42 , F02M26/57 , F02M26/64
摘要： Disclosed is an automotive multi-cylinder internal combustion engine in which exhaust gases from one or more of the exhaust ports of the engine cylinders are partially recirculated into the mixture induction system of the engine and secondary air is injected into exhaust gases from the remaining exhaust ports under normal operating conditions of the engine. The recirculation of the exhaust gases is interrupted and furthermore secondary air is injected into the exhaust gases from all the engine cylinders under predetermined non-normal operating conditions such as idling and decelerating conditions of the engine.
摘要翻译：公开了一种汽车多缸内燃机，其中来自发动机气缸的一个或多个排气口的废气部分地再循环到发动机的混合物引入系统中，二次空气被从其余的排气口在发动机的正常运行条件下。废气的再循环被中断，并且在预定的非正常操作条件（例如发动机的空转和减速条件）下，二次空气从所有发动机气缸喷射到排气中。

68. 发明授权

US4100736A Spark-ignition internal combustion engine equipped with exhaust gas recirculation system 失效
标题翻译：火花点火内燃机配备废气再循环系统
公开(公告)号：US4100736A
公开(公告)日：1978-07-18
申请号：US687932
申请日：1976-05-19
申请人： Yasuo Nakajima , Yoshimasa Hayashi , Yasuo Takagi
发明人： Yasuo Nakajima , Yoshimasa Hayashi , Yasuo Takagi
IPC分类号： F02P15/02 , F02B1/02 , F02B1/04 , F02B23/08 , F02B47/08 , F02F1/24 , F02M25/07 , F02M25/06
CPC分类号： F02B23/08 , F02F1/242 , F02M26/13 , F02B1/04 , F02B2023/085 , F02M2026/007 , Y02T10/125
摘要： An air-fuel mixture containing a relatively large amount of recirculated exhaust gases is smoothly and rapidly burned by producing squish turbulence and igniting the mixture with a plurality of spark plugs.
摘要翻译：含有相当大量的再循环废气的空气 - 燃料混合物通过产生闷热湍流并且用多个火花塞点燃该混合物而平稳且快速地燃烧。

69. 发明授权

US4049763A Process for producing a highly oriented polyester undrawn yarn 失效
标题翻译：高取向涤纶未拉丝纱的制造方法
公开(公告)号：US4049763A
公开(公告)日：1977-09-20
申请号：US595344
申请日：1975-07-14
申请人： Masatoshi Mineo , Ken-ichiro Oka , Kiyoshi Nakagawa , Hiyoshi Matsuda , Shigeo Ohno , Yasuo Takagi
发明人： Masatoshi Mineo , Ken-ichiro Oka , Kiyoshi Nakagawa , Hiyoshi Matsuda , Shigeo Ohno , Yasuo Takagi
IPC分类号： D01D7/00 , D01D5/12 , D01F6/62
CPC分类号： D01D5/12 , D01F6/62
摘要： A process for producing a highly oriented polyester undrawn yarn comprising melt-spinning a polyester from a spinneret, solidifying the melt-spun yarn and taking up a solidified yarn at a take-up velocity from 2,500 to 4,500 m/min, wherein the spinning length is set within a specific range in accordance with the take-up velocity, yarn denier and maximum allowable tension of the yarn.
摘要翻译：一种高取向性聚酯未拉伸丝的制造方法，其特征在于，将来自喷丝头的聚酯熔融纺丝，使所述熔纺纱线固化，并以2,500〜4500m / min的卷取速度卷取固化纱线，根据纱线的卷取速度，纱线旦数和最大允许张力设定在特定范围内。

70. 发明授权

US09185829B2 Air-conditioning system and air-conditioning method for server room management 有权
标题翻译：空调系统和服务器房间管理的空调方式
公开(公告)号：US09185829B2
公开(公告)日：2015-11-10
申请号：US13576165
申请日：2012-06-15
申请人： Dai Murayama , Yasuo Takagi , Hideyoshi Ootani , Tomoyuki Kinoshita , Yuuichi Hanada , Hiroshi Morimoto , Kobun Takahashi
发明人： Dai Murayama , Yasuo Takagi , Hideyoshi Ootani , Tomoyuki Kinoshita , Yuuichi Hanada , Hiroshi Morimoto , Kobun Takahashi
IPC分类号： H05K7/20 , F24F3/14 , G06F1/20 , F24F11/00
CPC分类号： H05K7/20745 , F24F3/14 , F24F2011/0002 , F24F2110/12 , F24F2110/22 , G06F1/20 , G06F1/206 , H05K7/2079 , H05K7/20836
摘要： A system for a server room management includes an air-conditioning control device including: an acquisition unit; a setting unit that sets content for generating supply air at temperature, absolute humidity, and relative humidity within target range, based on outside air temperature and humidity as well as return air temperature; and a controller controlling amount of outside air, amount of return air, control amount of humidifier, control amount of cooler, and amount of air blown by blower, based on the content. If the outside air is within range greater than absolute humidity upper limit, or within range greater than enthalpy upper limit and greater than the temperature upper limit, the setting unit compares outside air and return air, and then determines, in accordance with the comparison, whether to set the content so that the cooler performs cooling by minimizing or maximizing the amount of the outside air.
摘要翻译：一种用于服务器室管理的系统包括：空调控制装置，包括：采集单元; 基于外部空气温度和湿度以及回风温度来设定在目标范围内的温度，绝对湿度和相对湿度下产生供给空气的内容的设定单元; 基于该内容，控制外部空气量，返回空气量，加湿器的控制量，冷却器的控制量和鼓风机吹出的空气量。如果外部空气处于大于绝对湿度上限的范围内，或者在大于焓上限并且大于温度上限的范围内，则设定单元比较外部空气和返回空气，然后根据比较，是否设置内容，使得冷却器通过最小化或最大化外部空气的量来执行冷却。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式