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1. 发明授权

US4434111A Variable venturi-type carburetor 失效
标题翻译：可变文丘里型化油器
公开(公告)号：US4434111A
公开(公告)日：1984-02-28
申请号：US411281
申请日：1982-08-25
申请人： Mitsuyoshi Teramura , Masatami Takimoto , Norihiko Nakamura , Takaaki Itou , Takashi Katou , Takeru Yasuda , Sunao Kitamura
发明人： Mitsuyoshi Teramura , Masatami Takimoto , Norihiko Nakamura , Takaaki Itou , Takashi Katou , Takeru Yasuda , Sunao Kitamura
IPC分类号： F02M7/17 , F02M7/24 , F02M7/28 , F02M9/06
CPC分类号： F02M7/28 , F02M7/17 , Y10S261/74
摘要： A variable venturi-type carburetor comprising a vacuum chamber, connected to a venturi portion of the carburetor, and a suction piston actuated in response to a change in vacuum in the vacuum chamber. A fuel passage is formed in the carburetor and is open to the intake passage of the carburetor. The suction piston has a needle extending through the fuel passage. An air bleed passage is connected to the fuel passage. When the level of vacuum in the intake passage becomes smaller than a predetermined level, the amount of air fed into the fuel passage from the air bleed passage is reduced, and the vacuum chamber is caused to be open to the atmosphere.
摘要翻译：包括连接到化油器的文丘里部分的真空室的可变文丘里型化油器和响应于真空室中的真空变化而致动的抽吸活塞。燃料通道形成在化油器中并且通向化油器的进气通道。吸入活塞具有延伸穿过燃料通道的针。排气通道连接到燃料通道。当进气通道中的真空度变得小于预定水平时，从排气通道进入燃料通道的空气量减少，使真空室向大气敞开。

2. 发明授权

US4457279A Air-fuel ratio control device of a variable venturi-type carburetor 失效
标题翻译：可变文丘里型化油器的空燃比控制装置
公开(公告)号：US4457279A
公开(公告)日：1984-07-03
申请号：US405274
申请日：1982-08-04
申请人： Mitsuyoshi Teramura , Masatami Takimoto , Takeru Yasuda , Mikio Minoura
发明人： Mitsuyoshi Teramura , Masatami Takimoto , Takeru Yasuda , Mikio Minoura
IPC分类号： F02D41/08 , F02M7/17 , F02M7/24 , F02B33/00
CPC分类号： F02D41/08 , F02M7/17 , F02M7/24
摘要： A variable venturi-type carburetor comprising a main fuel passage which is open to the intake passage of the carburetor. An air bleed passage is connected to the main fuel passage. The inlet of the air bleed passage is divided into a first passage and a second passage. A first control valve and a first jet are arranged in the first passage. A second control valve and a second jet are arranged in the second passage. The second jet has a flow area which is larger than that of the first jet. The first control valve opens the first passage only when the engine is operating under an idling state. The second control valve opens the second passage only during the cruising operation of a vehicle.
摘要翻译：一种可变的文丘里型化油器，包括对化油器的进气通道开放的主燃料通道。排气通道连接到主燃料通道。排气通道的入口被分成第一通道和第二通道。第一控制阀和第一喷射器布置在第一通道中。第二控制阀和第二喷射器布置在第二通道中。第二喷射器具有大于第一射流的流动面积。第一控制阀仅在发动机在怠速状态下运行时打开第一通道。第二控制阀仅在车辆的巡航操作期间打开第二通道。

3. 发明授权

US5201291A Throttle valve controller 失效
标题翻译：节流阀控制器
公开(公告)号：US5201291A
公开(公告)日：1993-04-13
申请号：US933361
申请日：1992-08-21
申请人： Yukiya Katoh , Takeru Yasuda , Sunao Kitamura
发明人： Yukiya Katoh , Takeru Yasuda , Sunao Kitamura
IPC分类号： F02D9/02 , F02D11/10
CPC分类号： F02D11/107 , F02D2009/0267 , F02D2009/0277
摘要： A throttle valve controller for an engine includes a throttle valve pivotally movable along with a throttle shaft in an intake passage of the engine, an electronic control transmission path for transmitting input torque to the throttle shaft, an electromagnetic actuator for applying torque to the electronic control transmission path, a mechanical control transmission path for transmitting manipulation force of an accelerator pedal to the throttle shaft, and switching means for connecting one of the electronic control and mechanical control transmission paths and disconnecting the other.
摘要翻译：用于发动机的节气门控制器包括节流阀，其与发动机的进气通道中的节气门轴可枢转地移动，用于将输入扭矩传递到节流轴的电子控制传输路径，向电子控制器施加扭矩的电磁致动器传递路径，用于将加速器踏板的操纵力传递到节流轴的机械控制传递路径，以及用于连接电子控制和机械控制传输路径中的一个并断开另一个的切换装置。

4. 发明授权

US4785782A Control apparatus of a throttle valve in an internal combustion engine 失效
标题翻译：内燃机节流阀的控制装置
公开(公告)号：US4785782A
公开(公告)日：1988-11-22
申请号：US61289
申请日：1987-06-12
申请人： Sinichiro Tanaka , Sinichi Matsumoto , Yukiya Katoh , Sunao Kitamura , Takeru Yasuda , Keiji Aoki
发明人： Sinichiro Tanaka , Sinichi Matsumoto , Yukiya Katoh , Sunao Kitamura , Takeru Yasuda , Keiji Aoki
IPC分类号： F02D9/02 , F02D11/10
CPC分类号： F02D11/105 , F02D9/02 , F02D2009/0255 , F02D2009/0261 , F02D2009/0267 , F02D2009/0277 , F02D2009/0284 , F02D2009/0286 , F02D2011/102 , F02D2011/103
摘要： A control apparatus of a throttle valve in an internal combustion engine having a manually operable accelerator pedal. The control apparatus comprises a spring biasing the throttle valve in the opening direction, a first operating mechanism including an accelerator link mechanically connected to the accelerator pedal and a second operating mechanism including an electric motor. The first and second operating mechanisms can operate the throttle valve against the spring and independently of each other, the first operating mechanism thereby defining an upper limit of the degree of opening of the throttle valve in a predetermined relationship with the degree of depression of the accelerator pedal, and the second operating mechanism defining the degree of opening of the throttle valve within that upper limit.
摘要翻译：具有手动操作的加速器踏板的内燃机中的节流阀的控制装置。所述控制装置包括使所述节流阀沿打开方向偏置的弹簧，包括与所述加速器踏板机械连接的加速器连杆的第一操作机构和包括电动马达的第二操作机构。第一和第二操作机构可以相对于弹簧操作节流阀并且彼此独立地操作，因此第一操作机构限定节气门的开度的上限与加速器的压下程度成预定的关系踏板和第二操作机构限定节气门在该上限内的开度。

5. 发明授权

US4169352A Exhaust gas cleaning apparatus of an internal combustion engine 失效
标题翻译：内燃机废气净化装置
公开(公告)号：US4169352A
公开(公告)日：1979-10-02
申请号：US840097
申请日：1977-10-06
申请人： Minoru Iwata , Takeru Yasuda , Hidenori Hirosawa
发明人： Minoru Iwata , Takeru Yasuda , Hidenori Hirosawa
IPC分类号： F01N3/22 , F01N3/10
CPC分类号： F01N3/222 , F01N3/22 , F01N3/227
摘要： Disclosed are an exhaust gas cleaning apparatus of an internal combustion engine, which is provided with a three-way catalytic converter, and an air injection system responsive to the air-fuel ratio of the exhaust gas in the exhaust pipe for increasing or decreasing the amount of secondary air directed to the exhaust pipe so that the air-fuel ratio in the converter is maintained near the stoichiometric value. Means are provided for obtaining a high rate of increase in the introduction of secondary air when the acceleration pump is operated for introducing an amount of excess fuel into the engine during acceleration of the engine. Thus, the air fuel ratio occurring during this condition can be effectively controlled near the stoichiometric value.
摘要翻译：本发明公开了一种内燃机的废气净化装置，其具有三元催化转化器，以及响应于排气管中排气的空燃比的空气喷射系统，用于增加或减少排气量的二次空气被引导到排气管，使得转炉中的空燃比保持在化学计量值附近。提供了用于当在发动机加速期间操作加速泵以将一定量的多余的燃料引入发动机时，获得二次空气引入的高增加率的装置。因此，可以在化学计量值附近有效地控制在该条件下发生的空燃比。

6. 发明授权

US4141214A Exhaust gas cleaning apparatus of an internal combustion engine 失效
标题翻译：内燃机废气净化装置
公开(公告)号：US4141214A
公开(公告)日：1979-02-27
申请号：US823758
申请日：1977-08-11
申请人： Tadao Mitsuda , Takeru Yasuda , Yoshiki Fukumori
发明人： Tadao Mitsuda , Takeru Yasuda , Yoshiki Fukumori
IPC分类号： F01N3/22 , F01N3/32 , F01N3/10
CPC分类号： F01N3/222 , F01N3/22 , F01N3/227 , Y02T10/22
摘要： Disclosed is an exhaust gas cleaning apparatus of an internal combustion engine, provided with a three-way catalytic converter, an air-fuel ratio sensor in the form of an oxygen concentration-cell which detects an air-fuel ratio higher than a stoichiometric air-fuel ratio at which the converter effectively operates, and a secondary air injection system adapted for increasing or decreasing the amount of secondary air introduced into the exhaust pipe of the engine in accordance with electrical signals transmitted from the air-fuel ratio sensor. Means are provided for controlling the speed of introduction of secondary air so that the speed of decreasing the amount of secondary air is higher than the speed of increasing the amount of secondary air. Therefore, the air-fuel ratio of the exhaust gas is effectively controlled by signals transmitted from the sensor to approximate the stoichiometric ratio.
摘要翻译：本发明公开了一种内燃机的废气净化装置，其具备三元催化转化器，氧浓度单元形式的空燃比传感器，该氧浓度池检测空燃比高于理论空燃比，燃料比率，以及二次空气喷射系统，其适于根据从空燃比传感器传送的电信号增加或减少引入发动机排气管的二次空气量。提供了用于控制二次空气引入速度的装置，使得减少二次空气量的速度高于增加二次空气量的速度。因此，通过从传感器发送的信号来有效地控制废气的空燃比，使其近似于化学计量比。

7. 发明申请

US20120047737A1 METHOD FOR MANUFACTURING SUBSTRATE FOR LIQUID EJECTION HEAD AND METHOD FOR MANUFACTURING LIQUID EJECTION HEAD 有权
标题翻译：用于制造液体喷射头的基板的方法和用于制造液体喷射头的方法
公开(公告)号：US20120047737A1
公开(公告)日：2012-03-01
申请号：US13216069
申请日：2011-08-23
申请人： Yuzuru Ishida , Takuya Hatsui , Kazuaki Shibata , Takeru Yasuda , Ryoji Oohashi , Yoshiyuki Imanaka , Koichi Omata , Hideo Tamura , Kousuke Kubo , Yuji Tamaru
发明人： Yuzuru Ishida , Takuya Hatsui , Kazuaki Shibata , Takeru Yasuda , Ryoji Oohashi , Yoshiyuki Imanaka , Koichi Omata , Hideo Tamura , Kousuke Kubo , Yuji Tamaru
IPC分类号： B21D53/00
CPC分类号： B41J2/1404 , B41J2/14129 , B41J2/1603 , B41J2/1628 , B41J2/1629 , B41J2/1631 , B41J2/1639 , B41J2/1642 , B41J2/1646 , Y10T29/42 , Y10T29/49004 , Y10T29/49401 , Y10T156/1056
摘要： When protective portions are independently provided for each energy generation element, a leakage current inspection between the protective portions and the energy generation elements cannot be performed at once. Therefore, there is a concern that the inspection in manufacturing a substrate for liquid ejection head requires time. Therefore, the substrate for liquid ejection head is manufactured by performing a leakage current inspection between a connecting portion that is electrically connected to plurality of protective portions and a terminal to which the plurality of energy generation elements are connected, and thereafter removing the connecting portion.
摘要翻译：当为每个能量产生元件独立提供保护部分时，不能立即执行保护部分和能量产生元件之间的泄漏电流检查。因此，在制造液体喷射头用基板时的检查需要时间。因此，通过在与多个保护部分电连接的连接部分与多个能量产生元件连接的端子之间进行泄漏电流检查，然后除去连接部分来制造用于喷液头的基板。

8. 发明授权

US4162612A Exhaust gas cleaning apparatus for an internal combustion engine 失效
标题翻译：内燃机用废气净化装置
公开(公告)号：US4162612A
公开(公告)日：1979-07-31
申请号：US845233
申请日：1977-10-25
申请人： Tadao Mitsuda , Takeru Yasuda , Yoshiki Fukumori
发明人： Tadao Mitsuda , Takeru Yasuda , Yoshiki Fukumori
IPC分类号： F01N3/22 , F01N3/15
CPC分类号： F01N3/222 , F01N3/22 , F01N3/227 , Y02T10/22
摘要： Disclosed is an exhaust gas cleaning apparatus of an internal combustion engine, provided with a three-way catalytic converter, an air-fuel ratio sensor and a secondary air injection system. The secondary air injection system has a diaphragm-operated flow control valve for increasing or decreasing the amount of secondary air introduced into the exhaust manifold of the engine in accordance with electrical signals transmitted from the air-fuel ratio sensor. Means are provided for rapidly increasing or decreasing the air-fuel ratio to a stoichiometric value at the moment when the amount of secondary air passed through the flow control valve is increased or decreased. Therefore, the air-fuel ratio is maintained quite near the stoichiometric value at which the three-way catalytic converter can effectively operate to clean the three major toxic components in the exhaust gas.
摘要翻译：公开了具有三元催化转化器，空燃比传感器和二次空气喷射系统的内燃机的废气净化装置。二次空气喷射系统具有隔膜操作的流量控制阀，用于根据从空燃比传感器传递的电信号增加或减少引入发动机的排气歧管的二次空气的量。提供了在通过流量控制阀的二次空气量增加或减少的时刻将空燃比快速增加或降低至化学计量值的装置。因此，空燃比保持相当接近三元催化转化器可有效操作以清理废气中三种主要有毒成分的化学计量值。

9. 发明授权

US4118976A Switch device for detecting a position of a throttle valve of an internal combustion engine 失效
标题翻译：用于检测内燃机的节气门位置的开关装置
公开(公告)号：US4118976A
公开(公告)日：1978-10-10
申请号：US859564
申请日：1977-12-12
申请人： Tadao Mitsuda , Takeru Yasuda , Sigeru Okuda
发明人： Tadao Mitsuda , Takeru Yasuda , Sigeru Okuda
IPC分类号： F02D35/00 , F02M19/00 , G01D5/251 , H01H3/16 , G01M15/00
CPC分类号： H01H3/16 , F02M19/00 , G01D5/251
摘要： Disclosed herein is a switch device adapted for attaching to a carburetor of an internal combustion engine for detecting a predetermined position of a throttle valve of the carburetor. A lever mechanism which can be moved together with the throttle valve is arranged on the carburetor. The lever mechanism cooperates with a limit switch when the throttle valve is situated at a predetermined position. Thus, an electrical signal indicating the predetermined position is obtained from the limit switch.
摘要翻译：这里公开了一种开关装置，其适于附接到用于检测化油器的节流阀的预定位置的内燃机的化油器。在化油器上设置有可与节流阀一起移动的杠杆机构。当节流阀位于预定位置时，杠杆机构与限位开关配合。因此，从限位开关获得表示预定位置的电信号。

10. 发明申请

US20130257995A1 METHOD FOR DRIVING LIQUID DISCHARGE HEAD, LIQUID DISCHARGE HEAD, AND LIQUID DISCHARGE APPARATUS 有权
标题翻译：驱动液体排放头，液体排出头和液体排放装置的方法
公开(公告)号：US20130257995A1
公开(公告)日：2013-10-03
申请号：US13992213
申请日：2011-11-18
申请人： Makoto Sakurai , Hirokazu Komuro , Ichiro Saito , Yuzuru Ishida , Takeru Yasuda
发明人： Makoto Sakurai , Hirokazu Komuro , Ichiro Saito , Yuzuru Ishida , Takeru Yasuda
IPC分类号： B41J2/05
CPC分类号： B41J2/05 , B41J2/0455 , B41J2/0458 , B41J2/14129 , B41J2002/14387
摘要： A liquid discharge apparatus includes: a liquid discharge head which includes; a discharge port to discharge a liquid; and a substrate including: an energy generating element for generating thermal energy to discharge the liquid from the liquid discharge port; a pair of electrodes connected to the energy generating element for driving thereof; an insulating layer of an insulating material provided to cover the energy generating element; and a metal layer of a metal material provided corresponding to the energy generating element to cover the insulating layer; and a driver unit which sets a first potential of one of the pair of electrodes substantially equal to the potential of the liquid and a second potential of the other one of the pair of electrodes lower than the first potential to drive the energy generating element.
摘要翻译：液体排出装置包括：液体排出头，包括：排出液体的排出口; 以及基板，包括：能量产生元件，用于产生热能以从液体排出口排出液体; 连接到能量产生元件用于驱动的一对电极; 设置为覆盖能量产生元件的绝缘材料的绝缘层; 以及与所述能量产生元件对应地设置以覆盖所述绝缘层的金属材料的金属层; 以及驱动器单元，其将所述一对电极中的一个电极的第一电位设置为基本上等于所述液体的电位，并且所述一对电极中的另一个电极的第二电位低于所述第一电位以驱动所述能量产生元件。

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