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51. 发明申请

US20100107669A1 THREE-WAY SOLENOID VALVE, ROTARY COMPRESSOR, AND REFRIGERATION CYCLE EQUIPMENT 审中-公开
标题翻译：三路电磁阀，旋转压缩机和制冷循环设备
公开(公告)号：US20100107669A1
公开(公告)日：2010-05-06
申请号：US12686414
申请日：2010-01-13
申请人： Koji Wada
发明人： Koji Wada
IPC分类号： F04C28/24 , F16K31/06 , F04C18/356 , F16K11/07 , F25B49/02
CPC分类号： F25B41/04 , F16K11/044 , F16K11/048 , F16K31/0627 , F16K31/0634 , F25B2600/2507 , Y10T137/86879
摘要： A three-way solenoid valve includes a valve box in which a first valve seat and an outflow port are provided at one end and a second valve seat is provided at an apart position. A solenoid unit, provided with the valve body, is located at the other end of the valve box. A circular sealing projection divides the internal space of the valve box into a first chamber and a second chamber. A first inflow port is open in the first chamber, and a second inflow port is open in the second chamber. The first inflow port communicates with the outflow port when the valve body is in contact with the second valve seat. The second inflow port communicates with the outflow port through an internal flow path when the valve body is in contact with the first valve seat.
摘要翻译：一个三通电磁阀包括一个阀箱，一个第一阀座和一个流出口设置在一个端部，一个第二阀座设置在分离位置。设有阀体的螺线管单元位于阀箱的另一端。圆形密封突起将阀箱的内部空间分成第一室和第二室。第一流入口在第一室中打开，第二流入口在第二室中打开。当阀体与第二阀座接触时，第一流入口与流出口连通。当阀体与第一阀座接触时，第二流入口通过内部流路连通流出口。

52. 发明授权

US07607288B2 Catalyst deterioration diagnosis apparatus and catalyst deterioration diagnosis method for internal combustion engine 有权
标题翻译：用于内燃机的催化剂劣化诊断装置和催化剂劣化诊断方法
公开(公告)号：US07607288B2
公开(公告)日：2009-10-27
申请号：US11589864
申请日：2006-10-31
申请人： Masakazu Miyasako , Koji Wada , Makoto Nakano
发明人： Masakazu Miyasako , Koji Wada , Makoto Nakano
IPC分类号： F01N3/00
CPC分类号： F01N11/007 , F01N2550/02 , F01N2560/025 , F01N2560/06 , F01N2560/14 , F02D41/0295 , F02D41/1441 , F02D41/1454 , Y02T10/47
摘要： A catalyst deterioration diagnosis apparatus for an internal combustion engine, comprising means for subjecting output signals of an upstream-side and a downstream-side O2 sensors to weighted correction processes corresponding to output levels, means for calculating amplitude magnitudes of the output signals of the upstream-side and the downstream-side O2 sensors after the weighted correction processes, and time integral values of differences between predetermined signals and the output signals of the upstream-side and downstream-side O2 sensors after the weighted correction processes, means for calculating a deterioration diagnosing parameter on the basis of the amplitude magnitudes and the time integral values, means for deciding deterioration of a catalyst converter on the basis of a result of a comparison between the calculated deterioration diagnosing parameter and a predetermined deterioration decision threshold value, and warning means for issuing warning when the catalyst deterioration has been decided.
摘要翻译：一种用于内燃机的催化剂劣化诊断装置，包括用于对上游侧和下游侧O2传感器的输出信号进行与输出电平对应的加权校正处理的装置，用于计算上游的输出信号的幅度幅度的装置加权校正处理之后的下游侧O2传感器和加权校正处理之后的预定信号与上游侧和下游侧O2传感器的输出信号之间的差的时间积分值，用于计算劣化的装置基于振幅和时间积分值诊断参数，根据计算的劣化诊断参数与预定的劣化判定阈值之间的比较结果来判定催化剂转换器的劣化的装置，以及用于发出警告时催化剂阻止摄影已经决定。

53. 发明授权

US07252326B2 Vehicle underbody structure 有权
标题翻译：车体结构
公开(公告)号：US07252326B2
公开(公告)日：2007-08-07
申请号：US11344042
申请日：2006-02-01
申请人： Koji Wada
发明人： Koji Wada
IPC分类号： B60J7/00
CPC分类号： B62D25/082 , B62D25/2027
摘要： A vehicle underbody structure including: a front floor panel; a rear floor panel having a portion raised above the front floor panel; side sills; tunnel members extending along a floor tunnel; and a reinforcing plate. The rear floor panel is provided with suspension mounting members to which a rear suspension frame are mounted. The reinforcing plate extends to the suspension mounting members, the side sills, and the tunnel members.
摘要翻译：一种车身底部结构，包括：前地板; 后地板镶板，其具有在前地板镶板上方升高的部分; 侧槛沿隧道延伸的隧道构件; 和加强板。后地板面板设有悬挂安装构件，后悬架被安装在该悬挂安装构件上。加强板延伸到悬架安装构件，侧梁和隧道构件。

54. 发明申请

US20060033906A1 Exposure device 审中-公开
标题翻译：曝光装置
公开(公告)号：US20060033906A1
公开(公告)日：2006-02-16
申请号：US11132332
申请日：2005-05-19
申请人： Takao Ozaki , Koji Wada
发明人： Takao Ozaki , Koji Wada
IPC分类号： G03B27/32
CPC分类号： G03B27/32 , H05K1/0269 , H05K3/0008 , H05K3/0082 , H05K2201/09918 , H05K2203/107
摘要： A laser exposure device at which alignment marks of a plate material on an exposure stage, which is moving in a direction opposite to a scanning direction, are read by a CCD camera mounted at a support gate, after which an imaging region, whose position is judged using the alignment marks, is exposed by a laser beam from a laser scanner. Here, a distance along the scanning direction from the CCD camera to the laser scanner is not less than a pitch of the alignment marks that are provided to respectively correspond to a trailing end and a leading end of the imaging region. According to this laser exposure device, even in a case in which a plurality of the imaging region is provided at a recording medium, an increase in a duration for forming images on the recording medium in accordance with an increase in imaging regions is prevented.
摘要翻译：激光曝光装置，其中在与扫描方向相反的方向上移动的曝光台上的平板材料的对准标记由安装在支撑门上的CCD照相机读取，之后位置为使用对准标记判断，由激光扫描仪的激光束曝光。这里，从CCD照相机到激光扫描仪的沿扫描方向的距离不小于分别对应于成像区域的后端和前端的对准标记的间距。根据该激光曝光装置，即使在记录介质上设置有多个摄像区域的情况下，也可以防止根据摄像区域的增加在记录介质上形成图像的持续时间的增加。

55. 发明授权

US06924883B2 Exposure device 有权
公开(公告)号：US06924883B2
公开(公告)日：2005-08-02
申请号：US10706035
申请日：2003-11-13
申请人： Takao Ozaki , Koji Wada
发明人： Takao Ozaki , Koji Wada
IPC分类号： G03F9/00 , G01B11/00 , G02B26/10 , G03B27/42 , G03B27/48 , G03B27/54 , G03B27/58 , G03F7/20 , H04N1/04 , H05K1/02 , H05K3/00
CPC分类号： G03F9/00 , G03F7/2053 , H05K1/0269 , H05K3/0008 , H05K3/0082
摘要： A laser exposure device at which alignment marks of a plate material on an exposure stage, which is moving in a direction opposite to a scanning direction, are read by a CCD camera mounted at a support gate, after which an imaging region, whose position is judged using the alignment marks, is exposed by a laser beam from a laser scanner. Here, a distance along the scanning direction from the CCD camera to the laser scanner is not less than a pitch of the alignment marks that are provided to respectively correspond to a trailing end and a leading end of the imaging region. According to this laser exposure device, even in a case in which a plurality of the imaging region is provided at a recording medium, an increase in a duration for forming images on the recording medium in accordance with an increase in imaging regions is prevented.

56. 发明授权

US06802286B2 Valve timing control system for an 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：US06802286B2
公开(公告)日：2004-10-12
申请号：US10421871
申请日：2003-04-24
申请人： Morio Fujiwara , Tatsuhiko Takahashi , Koji Wada
发明人： Morio Fujiwara , Tatsuhiko Takahashi , Koji Wada
IPC分类号： F01L134
CPC分类号： F01L1/34 , F01L1/3442 , F01L2001/34469 , F02D2041/001 , F02D2200/023
摘要： The valve timing control system of the present invention comprises an actuator for changing an actual valve timing of an intake valve or an exhaust valve; an oil pressure adjusting unit for supplying operating oil to the actuator, and adjusting the oil pressure thereof; an actual valve timing control unit for controlling the actuator by controlling the oil pressure adjusting unit, so that the actual valve timing follows up a target value; and an oil temperature estimation unit for estimating the temperature of the operating oil, according to an operating state of the internal combustion engine from a previous operation, and according to its current operating state. Based on the estimated oil temperature, the actual valve timing control unit switches a control amount for controlling the oil pressure adjusting unit.
摘要翻译：本发明的气门正时控制系统包括用于改变进气门或排气门的实际气门正时的致动器; 油压调节单元，用于向致动器供给工作油，并调节其油压; 实际气门正时控制单元，用于通过控制油压调节单元来控制致动器，使得实际气门正时跟随目标值; 以及油温估计单元，用于根据前一操作的内燃机的运转状态，根据其当前的运行状态来推定运转油的温度。基于估计的油温，实际气门正时控制单元切换用于控制油压调节单元的控制量。

57. 发明授权

US06686053B2 AL alloy member having excellent corrosion resistance 有权
标题翻译： AL合金构件具有优异的耐腐蚀性
公开(公告)号：US06686053B2
公开(公告)日：2004-02-03
申请号：US10196198
申请日：2002-07-17
申请人： Koji Wada , Jun Hisamoto
发明人： Koji Wada , Jun Hisamoto
IPC分类号： B32B1504
CPC分类号： C25D11/06 , C22C21/02 , C22C21/08 , C25D11/18 , Y10T428/12479
摘要： An Al alloy member having excellent corrosion resistance comprises an Al or Al alloy substrate having an anodic oxide film including a porous layer and a pore-free barrier layer. At least a part of a structure of the barrier layer is altered into boehmite and/or pseudo-boehmite, a dissolution rate of the film is at 100 mg/dm2/15 minutes or below when determined by an immersion test in phosphoric acid/chromic acid (JIS H 8683-2), and a corroded area percent is at 10% or below after allowing the film to stand in an atmosphere of 5% Cl2—Ar gas at 400° C. for 4 hours.
摘要翻译：具有优异耐腐蚀性的Al合金构件包括具有包括多孔层和无孔阻隔层的阳极氧化膜的Al或Al合金基底。阻挡层的结构的至少一部分被改变为勃姆石和/或假勃姆石，当通过磷酸浸渍试验测定时，膜的溶解速率为100mg / dm 2/15分钟或更低酸/铬酸（JIS H 8683-2），腐蚀面积百分数在使膜在5％Cl 2 -Ar气氛中在400℃下放置4小时后为10％以下。

58. 发明授权

US06521046B2 Chamber material made of Al alloy and heater block 有权
标题翻译：室内材料由铝合金和加热块组成
公开(公告)号：US06521046B2
公开(公告)日：2003-02-18
申请号：US09773638
申请日：2001-02-02
申请人： Toshiyuki Tanaka , Koji Wada , Jun Hisamoto , Hiroki Sawada , Hiroshi Matsuura
发明人： Toshiyuki Tanaka , Koji Wada , Jun Hisamoto , Hiroki Sawada , Hiroshi Matsuura
IPC分类号： C23C1600
CPC分类号： H01J37/32467
摘要： A chamber material made of Al alloy excellent in thermal cracking resistance and chemical and/or physical corrosion resistance and capable of reducing contamination excellently and further having excellent and wide applicable brazing property in a high temperature corrosive circumstance, in which the substrate aluminum material for the chamber material made of Al alloy having an anodized film comprises 0.1 to 2.0% Si, 0.1 to 3.5% Mg, 0.02 to 4.0% Cu on the mass% basis and the balance of Al and impurity element with Cr in the impurity elements being less than 0.04%. Preferably, Fe is 0.1% or less and Mn is 0.04% or less in the impurity element and, further, the total sum of impurity elements other than Cr and Mn being restricted to 0.1% or less. This invention can be utilized suitably to various materials used in high temperature corrosive circumstance, particularly, in high temperature corrosive gas or plasma atmosphere.
摘要翻译：由耐热龟裂性，耐化学腐蚀性和/或物理耐腐蚀性优异并且能够在高温腐蚀环境中具有优异且广泛适用的钎焊性能的，能够优异地降低污染的Al合金制的腔室材料，其中用于具有阳极氧化膜的Al合金制成的室内材料以质量％计含有0.1〜2.0％的Si，0.1〜3.5％的Mg，0.02〜4.0％的Cu，余量的Al和杂质元素的杂质元素的Cr少于 0.04％。优选的是，在杂质元素中，Fe为0.1％以下，Mn为0.04％以下，Cr，Mn以外的杂质元素的总和为0.1％以下。本发明可以适用于高温腐蚀性环境中使用的各种材料，特别是在高温腐蚀性气体或等离子体气氛中。

59. 发明授权

US06520131B2 Valve timing control system for internal combustion engine 失效
公开(公告)号：US06520131B2
公开(公告)日：2003-02-18
申请号：US09912361
申请日：2001-07-26
申请人： Tatsuhiko Takahashi , Morio Fujiwara , Koji Wada
发明人： Tatsuhiko Takahashi , Morio Fujiwara , Koji Wada
IPC分类号： F01L134
CPC分类号： F02D13/0219 , F01L1/34 , F01L1/3442 , F01L2001/34426 , F01L2800/00 , Y02T10/18
摘要： A valve timing control system for accelerating activation of a catalytic converter in an internal combustion engine in a cold starting operation mode while enhancing control accuracy by learning a reference position of a cam angle. The system includes actuators (15; 16) coupled to cam shafts (15C; 16C), respectively, hydraulic pressure supply means (19; 20) for driving the actuators (15; 16), and a controller (21A) for controlling hydraulic pressure fed to the actuators (15; 16) in dependence on engine operation states to change phases of the cam shafts (15C; 16C) relative to a crank shaft (13C). The controller (21A) is so designed as to set a valve timing to a most advanced position or alternatively to a most retarded position in a cold-state idling operation mode for the purpose of learning a reference position.

60. 发明授权

US06517761B2 Method for embedding part in base made of thermoplastic resin 有权
公开(公告)号：US06517761B2
公开(公告)日：2003-02-11
申请号：US09906780
申请日：2001-07-18
申请人： Yutaka Yoshida , Katsumi Iijima , Koji Wada
发明人： Yutaka Yoshida , Katsumi Iijima , Koji Wada
IPC分类号： B29C6502
CPC分类号： B29C66/474 , B29C65/64 , B29C66/1122 , B29C66/71 , B29C66/742 , B29C66/8322 , B29C70/682 , B29K2079/085 , B29K2069/00 , B29K2033/12 , B29K2033/08
摘要： An embedding hole is formed in a base made of thermoplastic resin, an embedded part is inserted in the embedding hole, the base is subjected to heating treatment for softening the base to bring the base into an elastomeric region and restraining treatment for restricting outward thermal expansion of the base to thereby expand the base in an inward direction of the embedding hole 2a to reduce a hole diameter and to deform a hole wall of the embedding hole along a shape of an outer wall face of the embedded part and to bring the hole wall into close contact with the outer wall face, and then the base is cooled and hardened.

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