专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07051687B2 Valve operation controller 失效
标题翻译：阀门操作控制器
公开(公告)号：US07051687B2
公开(公告)日：2006-05-30
申请号：US10466721
申请日：2002-01-18
申请人： Yasuo Shimizu , Toshihiro Yamaki , Hisao Sakai
发明人： Yasuo Shimizu , Toshihiro Yamaki , Hisao Sakai
IPC分类号： F01L9/04
CPC分类号： F01L1/053 , F01L1/18 , F01L1/26 , F01L9/04 , F01L13/0005 , F01L2105/00 , F01L2800/00 , F02B31/06 , F02B2031/006 , F02D13/0257 , F02D13/0261 , Y02T10/18
摘要： A valve operation controller for an internal combustion engine is provided for optimally setting a valve opening timing and a valve closing timing for an intake valve in accordance with an operating state of the internal combustion engine to improve the fuel efficiency and power of the internal combustion engine, eliminate fuel stagnation in the intake valve and sticking of the intake valve with its valve seat, and reduce the cost and weight. The valve operation controller controls open/close operations of exhaust valves (EV1, EV2) and first and second intake valves (IV1, IV2) arranged in one cylinder (4). An electromagnetic valve operating mechanism (5) electromagnetically opens/closes the first intake valve (IV1). A cam type valve operating mechanism (6) opens/closes the second intake valve (IV2) with an intake cam (11) arranged on a cam shaft (10) driven in synchronism with rotation of the internal combustion engine (3). The cam type valve operating mechanism (6) can generate a cylinder flowage within a combustion chamber of the cylinder (4). An ECU (2) controls operations of the electromagnetic valve operating mechanism (5) and the cam type valve operating mechanism (6).
摘要翻译：提供一种用于内燃机的阀操作控制器，用于根据内燃机的运行状态最佳地设定进气门的开阀定时和阀关闭正时，以提高内燃机的燃油效率和功率消除进气阀中的燃料停滞和进气阀与其阀座的粘连，并降低成本和重量。阀操作控制器控制排气阀（EV 1，EV 2）和布置在一个气缸（4）中的第一和第二进气门（IV 1，IV 2）的打开/关闭操作。电磁阀操作机构（5）电磁打开/关闭第一进气门（IV 1）。凸轮式阀操作机构（6）利用配置在与内燃机（3）的旋转同步的凸轮轴（10）上的进气凸轮（11）来打开/关闭第二进气门（IV2）。凸轮型阀操作机构（6）能够在气缸（4）的燃烧室内产生气缸流。 ECU（2）控制电磁阀操作机构（5）和凸轮型阀操作机构（6）的动作。

2. 发明授权

US06955144B2 Valve control apparatus for internal combustion engine 失效
标题翻译：内燃机气门控制装置
公开(公告)号：US06955144B2
公开(公告)日：2005-10-18
申请号：US10484990
申请日：2002-07-26
申请人： Hisao Sakai , Yasuo Shimizu , Toshihiro Yamaki , Hidetaka Ozawa
发明人： Hisao Sakai , Yasuo Shimizu , Toshihiro Yamaki , Hidetaka Ozawa
IPC分类号： F01L1/18 , F01L1/26 , F01L9/04 , F01L13/00 , F02D13/02 , F02D41/04 , F02D41/06 , F02D45/00
CPC分类号： F01L13/0036 , F01L1/022 , F01L1/267 , F01L13/0005 , F01L2800/00
摘要： A valve control apparatus for an internal combustion engine is provided which is capable of optimally setting the closing timing of an engine valve according to operating conditions of the engine while suppressing an increase in the inertial mass of the engine valve to the minimum, thereby attaining improvement of fuel economy, and realization of higher engine rotational speed and higher power output in a compatible fashion, and reducing costs and weight thereof. The valve control apparatus controls opening and closing operations of an engine valve. A cam-type valve actuating mechanism actuates the engine valve to open and close the engine valve, by a cam which is driven in synchronism with rotation of the engine. An actuator makes blocking engagement with the engine valve having been opened, to thereby hold the engine valve in an open state. An ECU controls operation of the actuator to thereby control closing timing of the engine valve.
摘要翻译：提供一种用于内燃机的阀控制装置，其能够根据发动机的运行状况最佳地设定发动机气门的关闭正时，同时将发动机气门的惯性质量的增加抑制到最小，从而获得改善的燃油经济性，并且以兼容的方式实现更高的发动机转速和更高的功率输出，并且降低成本和重量。阀控制装置控制发动机气门的打开和关闭操作。凸轮型阀致动机构通过与发动机的旋转同步地驱动的凸轮致动发动机气门来打开和关闭发动机气门。致动器与已经打开的发动机气门阻塞接合，从而将发动机气门保持在打开状态。 ECU控制致动器的操作，从而控制发动机气门的关闭正时。

3. 发明授权

US06705256B2 Valve timing control system for internal combustion engine 失效
标题翻译：内燃机气门正时控制系统
公开(公告)号：US06705256B2
公开(公告)日：2004-03-16
申请号：US10390912
申请日：2003-03-19
申请人： Toshihiro Yamaki , Hidetaka Ozawa , Hisao Sakai , Kenji Abe
发明人： Toshihiro Yamaki , Hidetaka Ozawa , Hisao Sakai , Kenji Abe
IPC分类号： F01L904
CPC分类号： F01L1/267 , F01L1/26 , F01L1/46 , F01L9/04 , F01L2013/0089
摘要： A valve timing control system for an internal combustion engine is provided which is capable of ensuring reliable holding of a valve by an actuator, and attaining energy saving by efficient operation of the actuator. The valve timing control system controls valve-closing timing of a valve opened by a cam provided on a camshaft, by temporarily holding the valve. A response delay of the actuator is predicted as a response delay prediction value. Output timing is set in which a drive signal for driving the actuator is output, according to the predicted response delay prediction value. Holding timing is controlled in which the valve is held by the actuator, by outputting the drive signal to the actuator, based on the set output timing.
摘要翻译：提供了一种用于内燃机的气门正时控制系统，其能够确保通过致动器可靠地保持阀，并且通过致动器的有效操作实现节能。气门正时控制系统通过临时保持阀门来控制由设置在凸轮轴上的凸轮打开的阀的关闭正时。执行器的响应延迟被预测为响应延迟预测值。根据预测的响应延迟预测值，设定输出用于驱动致动器的驱动信号的输出定时。通过根据设定的输出定时将致动器的驱动信号输出到致动器来控制保持定时。

4. 发明申请

US20070131186A1 Intake air amount control system for internal combustion engine 失效
标题翻译：内燃机进气量控制系统
公开(公告)号：US20070131186A1
公开(公告)日：2007-06-14
申请号：US10574804
申请日：2004-10-13
申请人： Yuji Yasui , Noriaki Fujii , Hisao Sakai
发明人： Yuji Yasui , Noriaki Fujii , Hisao Sakai
IPC分类号： F01L1/34
CPC分类号： F02D13/0226 , F01L1/18 , F01L1/185 , F01L1/34 , F01L1/352 , F01L13/0063 , F01L2105/00 , F01L2800/00 , F01L2820/02 , F01L2820/032 , F02D13/0238 , F02D41/0002 , F02D41/1403 , F02D2041/001 , F02D2041/1415 , F02D2041/1418 , Y02T10/18 , Y02T10/42
摘要： There is provided an intake air amount control system for an internal combustion engine, which controls the amount of intake air by executing both cam phase control and valve lift control, and is capable of enhancing response and accuracy of the intake air amount control, while avoiding interaction between the cam phase control and the valve lift control. In the intake air amount control system 1, an ECU 2 controls the amount of intake air according to a target valve lift Liftin_cmd and a target cam phase Cain_cmd. The Liftin_cmd and Cain_cmd are respectively calculated as the sums of master values Liftin_cmd_ms and Cain_cmd_ms for causing an actual intake air amount Gcyl to converge to a target intake air amount Gcyl_cmd, and slave values Liftin_cmd_sl and Cain_cmd_sl set according to the master values Liftin_cmd_ms and Cain_cmd_ms (steps 56 and 64). In a lift master mode, Cain_cmd_ms is set such that Cain_cmd_ms=0 holds (step 63), and in a phase master mode, Liftin_cmd_ms is set such that Liftin_cmd_ms=0 holds (step 55).
摘要翻译：提供了一种用于内燃机的进气量控制系统，其通过执行凸轮相位控制和气门升程控制来控制进气量，并且能够提高进气量控制的响应和精度，同时避免凸轮相位控制和气门升程控制之间的相互作用。在进气量控制系统1中，ECU2根据目标气门升程Liftin_cmd和目标凸轮相位Cain_cmd来控制进气量。 Liftin_cmd和Cain_cmd分别计算为主值Liftin_cmd_ms和Cain_cmd_ms的总和，以使实际进气量Gcyl收敛到目标进气量Gcyl_cmd，并且根据主值Liftin_cmd_ms和Cain_cmd_ms设置从属值Liftin_cmd_s1和Cain_cmd_sl 步骤56和64）。在升降机主模式中，设定Cain_cmd_ms使得Cain_cmd_ms = 0成立（步骤63），并且在相位主模式中，设置Liftin_cmd_ms使得Liftin_cmd_ms = 0成立（步骤55）。

5. 发明授权

US5958209A High tensile strength electrodeposited copper foil and process of electrodepositing thereof 失效
标题翻译：高抗拉强度电沉积铜箔及其电沉积工艺
公开(公告)号：US5958209A
公开(公告)日：1999-09-28
申请号：US855316
申请日：1997-05-13
申请人： Hisao Sakai , Toshiko Yokota , Tsutomu Asai , Susumu Takahashi , Mitsuo Suzuki , Makoto Dobashi , Yasuji Hara
发明人： Hisao Sakai , Toshiko Yokota , Tsutomu Asai , Susumu Takahashi , Mitsuo Suzuki , Makoto Dobashi , Yasuji Hara
IPC分类号： C25D1/04 , C25D3/38 , H05K1/09 , C25C1/12 , C25D3/58
CPC分类号： H05K1/09 , C25D1/04 , C25D3/38 , H05K2201/0355 , Y10T428/24917
摘要： A high tensile strength copper foil having a matte side roughness Rz of 2.5 .mu.m or less and a tensile strength of 40,000 Kgf/mm.sup.2 after heating one hour at 180.degree. C. is produced by a process in which copper is electrodeposited from a solution containing predetermined small amounts of a polyether glycol and tin and iron ions. The chloride ion content is maintained below 0.1 wt. ppm. The copper foil is characterized by having copper crystals with atomic cells having a predominantly (111) orientation.
摘要翻译：在180℃下加热1小时后，具有2.5μm以下的无光泽粗糙度Rz和拉伸强度40,000Kgf / mm2的高拉伸强度铜箔是通过将铜从含有预定少量的聚醚二醇和锡和铁离子。氯离子含量保持在0.1重量％以下。 ppm。铜箔的特征在于具有主要为（111）取向的原子单元的铜晶体。

6. 发明申请

US20100089758A1 METHOD OF PREPARING ELECTROLYTIC COPPER SOLUTION ACIDIFIED WITH SULFURIC ACID, SULFURIC-ACID-ACIDIFIED ELECTROLYTIC COPPER SOLUTION PREPARED BY THE PREPARATION METHOD, AND ELECTRODEPOSITED COPPER FILM 有权
标题翻译：制备用硫酸制备的电解铜溶液的方法，由制备方法制备的硫酸 - 酸化电解铜溶液和电沉积铜膜
公开(公告)号：US20100089758A1
公开(公告)日：2010-04-15
申请号：US12444020
申请日：2007-10-02
申请人： Sakiko Tomonaga , Makoto Dobashi , Junshi Yoshioka , Ayumu Tateoka , Mitsuyoshi Matsuda , Hisao Sakai
发明人： Sakiko Tomonaga , Makoto Dobashi , Junshi Yoshioka , Ayumu Tateoka , Mitsuyoshi Matsuda , Hisao Sakai
IPC分类号： C25D3/38 , C25D7/00
CPC分类号： C25D3/38
摘要： An object of the present invention is to provide a method for preparing a sulfuric acid base copper electrolytic solution used for formation of an electro-deposited copper film comprising a surface excellent in smoothness and gloss when formed by using the solution just after preparation and is prepared by using mono-sulfides. To achieve the object, a sulfuric acid base copper electrolytic solution is made to contain a sulfonated active sulfur compound, the bis(3-sulfopropyl)disulfide which is recommended for formation of a glossy electro-deposited copper film. And the bis(3-sulfopropyl)disulfide contained is obtained by converting a 3-mercapto-1-propanesulfonic acid into the bis(3-sulfopropyl)disulfide in an aqueous solution of the 3-mercapto-1-propanesulfonic acid by an oxidation reaction. In the oxidation reaction, an air bubbling method is preferably used to prevent oxidative decomposition of the 3-mercapto-1-propanesulfonic acid.
摘要翻译：本发明的目的是提供一种制备用于形成电沉积铜膜的硫酸基铜电解液的方法，该方法包括当刚制备后使用溶液形成时制备的平滑度和光泽度优异的表面，并且被制备通过使用单硫化物。为了实现该目的，制备硫酸基铜电解液以含有磺化活性硫化合物，推荐用于形成光滑电沉积铜膜的双（3-磺丙基）二硫化物。通过氧化反应在3-巯基-1-丙磺酸的水溶液中将3-巯基-1-丙磺酸转化成双（3-磺丙基）二硫化物，得到所含的双（3-磺丙基）二硫化物。在氧化反应中，优选使用空气鼓泡法来防止3-巯基-1-丙磺酸的氧化分解。

7. 外观设计

USD485478S1 Disk cutter 失效
标题翻译：圆盘切割机
公开(公告)号：USD485478S1
公开(公告)日：2004-01-20
申请号：US29166516
申请日：2002-08-30
申请人： Hisao Sakai
设计人： Hisao Sakai

8. 发明授权

US06420949B1 Core of solenoid actuator 失效
标题翻译：螺线管执行器的芯
公开(公告)号：US06420949B1
公开(公告)日：2002-07-16
申请号：US09695301
申请日：2000-10-25
申请人： Atsushi Umemoto , Kenji Abe , Hisao Sakai , Chihaya Sugimoto
发明人： Atsushi Umemoto , Kenji Abe , Hisao Sakai , Chihaya Sugimoto
IPC分类号： H01F300
CPC分类号： F01L9/04 , H01F7/081
摘要： A core of a solenoid actuator is provided which is improved in durability, and at the same time ensures high energy efficiency of the solenoid actuator. The core of the solenoid actuator attracts an armature during operation of the solenoid actuator. A plurality of core plates are formed of a magnetically soft material and laminated in a predetermined direction orthogonal to a direction of attracting the armature to form a laminated stack. The core plates form magnetic circuits between the armature and the core plates themselves during the operation of the solenoid actuator. Two core holders formed of a non-magnetic material sandwiches the laminated stack of the plurality of core plates from opposite sides along the predetermined direction. The plurality of core plates are each coated with insulating film, which insulate adjacent two core plates from each other. Further, a rod formed of a non-magnetic material rigidly secures the plurality of core plates and the two core holders to each other to form a unitary assembly. The plurality of core plates are each formed with at least one projection projecting outward from a surface thereof and at least one recess formed in a reverse side of the at least one projection. The at least one projection of one of the each adjacent two core plates is fitted in the at least one recess of another of the each adjacent two core plates such that the each adjacent two core plates are inhibited from relative movement with respect to each other in the direction of attracting the armature.
摘要翻译：提供了一种螺线管致动器的磁芯，其耐久性得到改善，同时确保了螺线管致动器的高能量效率。螺线管执行器的操作过程中，螺线管执行器的磁芯吸引电枢。多个芯板由磁性软的材料形成，并且沿着与吸引电枢的方向正交的预定方向层叠以形成叠层。在螺线管致动器的操作期间，芯板在电枢和芯板本身之间形成磁路。由非磁性材料形成的两个芯保持架沿着预定方向从相对侧将多个芯板的叠层堆叠夹在中间。多个芯板各自涂覆有绝缘膜，绝缘膜将相邻的两个芯板彼此绝缘。此外，由非磁性材料形成的杆将多个芯板和两个芯保持器彼此刚性地固定以形成整体组件。多个芯板各自形成有从其表面向外突出的至少一个突起和形成在所述至少一个突起的相反侧的至少一个凹部。每个相邻的两个芯板中的一个的至少一个突起装配在每个相邻的两个芯板中的另一个的至少一个凹部中，使得每个相邻的两个芯板被禁止相对于彼此的相对运动吸引电枢的方向。

9. 发明授权

US06194056B1 High tensile strength electrodeposited copper foil 失效
标题翻译：高抗拉强度的电沉积铜箔
公开(公告)号：US06194056B1
公开(公告)日：2001-02-27
申请号：US09349601
申请日：1999-07-09
申请人： Hisao Sakai , Toshiko Yokota , Tsutomu Asai , Susumu Takahashi , Mitsuo Suzuki , Makoto Dobashi , Yasuji Hara
发明人： Hisao Sakai , Toshiko Yokota , Tsutomu Asai , Susumu Takahashi , Mitsuo Suzuki , Makoto Dobashi , Yasuji Hara
IPC分类号： B32B300
CPC分类号： H05K1/09 , C25D1/04 , C25D3/38 , H05K2201/0355 , Y10T428/24917
摘要： A high tensile strength copper foil having a matte side roughness Rz of 2.5 &mgr;m or less and a tensile strength of 40,000 Kgf/mm2 after heating one hour at 180° C. is produced by a process in which copper is electrodeposited from a solution containing predetermined small amounts of a polyether glycol and tin and iron ions. The chloride ion content is maintained below 0.1 wt. ppm. The copper foil is characterized by having copper crystals with atomic cells having a predominently (111) orientation.
摘要翻译：在180℃下加热1小时后，具有2.5μm以下的无光泽粗糙度Rz为2.5μm以下且拉伸强度为40,000Kgf / mm2的高拉伸强度的铜箔是通过将铜从含有预定的少量的聚醚二醇和锡和铁离子。氯离子含量保持在0.1重量％以下。 ppm。铜箔的特征在于具有主要（111）取向的原子单元的铜晶体。

10. 发明授权

US08722199B2 Electrodeposited copper foil, its manufacturing method, surface-treated electrodeposited copper foil using the electrodeposited copper foil, and copper-clad laminate and printed wiring board using the surface-treated electrodeposited copper foil 有权
标题翻译：电沉积铜箔，其制造方法，使用电沉积铜箔的表面处理的电沉积铜箔和使用表面处理的电沉积铜箔的覆铜层压板和印刷线路板
公开(公告)号：US08722199B2
公开(公告)日：2014-05-13
申请号：US11910050
申请日：2006-03-31
申请人： Mitsuyoshi Matsuda , Hisao Sakai , Sakiko Tomonaga , Makoto Dobashi
发明人： Mitsuyoshi Matsuda , Hisao Sakai , Sakiko Tomonaga , Makoto Dobashi
IPC分类号： B32B3/00
CPC分类号： C25D1/04 , C25D3/38 , C25D5/48 , H05K1/0393 , H05K1/09 , H05K2201/0355 , Y10T428/12451 , Y10T428/12472 , Y10T428/12882 , Y10T428/12903 , Y10T428/12993 , Y10T428/24917
摘要： It is an object of the present invention to provide an electrodeposited copper foil which has a lower profile and a higher gloss than low-profile electrodeposited copper foil conventionally supplied in markets. For achieving this object, the present invention employs an electrodeposited copper foil which has a super low profile, the surface roughness (Rzjis) of the deposit side of lower than 1.0-micron meter, and the gloss [Gs(60-deg.)] thereof of not lower than 400 irrespective to its thickness. The present invention also provides a manufacturing method of an electrodeposited copper foil obtained by electrodeposition using a sulfuric acid base copper electrolytic solution obtained by adding 3-mercapto-1-propanesulfonic acid and/or bis(3-sulfopropyl)disulfide, a quaternary ammonium salt polymer having a cyclic structure, and chlorine.
摘要翻译：本发明的目的是提供一种电镀铜箔，其具有比市面上通常提供的低轮廓电沉积铜箔更低的轮廓和更高的光泽度。为了实现该目的，本发明采用电沉积铜箔，其具有超薄型，沉积面的表面粗糙度（Rzjis）低于1.0微米，光泽[Gs（60度）] 的厚度不低于400。本发明还提供一种通过使用通过加入3-巯基-1-丙磺酸和/或二（3-磺丙基）二硫化物得到的硫酸基铜电解液电沉积获得的电沉积铜箔的制备方法，季铵盐具有环状结构的聚合物和氯。

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