公开(公告)号：US06567632B2

公开(公告)日：2003-05-20

申请号：US09972997

申请日：2001-10-10

Applicant: Yuuichi Takano ,  Nobuaki Fukasawa ,  Satoshi Narita

Inventor： Yuuichi Takano ,  Nobuaki Fukasawa ,  Satoshi Narita

IPC: G03G2100

CPC classification number: G03G15/5008

Abstract: The rotating speed of a photosensitive body is reduced for preventing deterioration thereof due to ozone in an electrophotographic device which comprises the photosensitive body, a charger which uniformly charges the surface of the photosensitive body, and a motor control unit which performs drive control for a motor which drives the photosensitive body. The motor control unit provides a plurality of speed levels including a first speed level for rotating the photosensitive body during printing and another speed level for rotating the photosensitive body at a reduced speed lower than the speed used during printing. The speed is changed-over between the plurality of speed levels depending on the operating condition. Thereby, deterioration of the photosensitive body due to ozone generated from the charger is prevented, and additional deterioration of the photosensitive body due to rotation thereof other than during a printing operation is also prevented.

Abstract translation: 感光体的旋转速度降低，以防止由包含感光体的电子照相装置中的臭氧导致的劣化，对感光体的表面均匀充电的充电器以及对电动机进行驱动控制的电动机控制单元 驱动感光体。 马达控制单元提供多个速度水平，包括用于在打印期间旋转感光体的第一速度水平和用于以比打印期间使用的速度低的速度旋转感光体的另一速度水平。 根据操作条件，在多个速度水平之间切换速度。 因此，防止了由充电器产生的臭氧引起的感光体的劣化，并且防止了除了在打印操作之外由于旋转而导致的感光体的附加劣化。

公开(公告)号：US4122812A

公开(公告)日：1978-10-31

申请号：US756858

申请日：1977-01-05

Applicant: Yuuichi Takano

Inventor： Yuuichi Takano

IPC: F02M1/00 ,  F02M25/07 ,  F02M25/06

CPC classification number: F02M26/39 ,  F02M26/21 ,  F02M26/55 ,  F02M26/57 ,  F02M26/63 ,  F02M26/71 ,  F02M1/00

Abstract: Disclosed is an exhaust gas recirculation apparatus for an internal combustion engine, by which the exhaust gas from a vacuum operated flow control valve connected to the exhaust system of the engine is recirculated into the intake system of the engine at a position located upstream of the throttle valve or at a position located downstream of the throttle valve in accordance with engine operating conditions. The exhaust gas is recirculated at the position downstream of the throttle valve when the engine is operating under a low rotational speed condition, while the exhaust gas is recirculated at the position upstream of the throttle valve when the engine is operating under a high rotational speed condition. A sufficient amount of exhaust gas can be recirculated during all engine operating conditions.

Abstract translation: 公开了一种用于内燃机的废气再循环装置，通过该排气再循环装置，连接到发动机的排气系统的真空操作流量控制阀的废气在位于油门上游的位置处再循环到发动机的进气系统中 阀门或位于节气门下游的位置，根据发动机的运行条件。 当发动机在低转速条件下操作时，废气在节气门下游的位置再循环，而当发动机在高转速条件下操作时，排气在节气门上游的位置再循环 。 在所有发动机操作条件下，可以再循环足量的废气。

公开(公告)号：US06876831B2

公开(公告)日：2005-04-05

申请号：US10609583

申请日：2003-07-01

Applicant: Shunichi Oohara ,  Kazuo Kikuchi ,  Masashi Yamamoto ,  Kazuhiro Wakamatsu ,  Masahiko Saito ,  Yuuichi Takano ,  Junichi Shoji ,  Atsushi Onose ,  Satoshi Narita

Inventor： Shunichi Oohara ,  Kazuo Kikuchi ,  Masashi Yamamoto ,  Kazuhiro Wakamatsu ,  Masahiko Saito ,  Yuuichi Takano ,  Junichi Shoji ,  Atsushi Onose ,  Satoshi Narita

IPC: G03G21/14 ,  G03G15/00 ,  G03G15/01 ,  G03G15/16

CPC classification number: G03G15/5008 ,  G03G15/0131 ,  G03G2215/017

Abstract: An image forming apparatus includes a photosensitive belt carried by a driver device, for forming a toner image thereon; an internal transcription belt for transcribing the toner image; and a transcription portion for transcribing the toner image, which is transcribed on the internal transcription belt, onto a recording medium. A transcription side roller is suspended with the internal transcription belt thereon, and disposed on a side of a photosensitive belt side roller. Detectors detect a first cycle of the internal transcription belt, and a second cycle, which starts measurement delaying by ½ cycle of the photosensitive belt side roller from the first cycle measurement start. A controller conducts speed compensation of the photosensitive belt by referring to the first cycle and the second cycle, wherein the internal transcription belt is in contact with the photosensitive belt, so that it is carried following thereafter.

Abstract translation: 图像形成装置包括由驱动器装置承载的用于在其上形成调色剂图像的感光带; 用于转录调色剂图像的内部转录带; 以及用于将在内转录带上转录的调色剂图像转印到记录介质上的转录部分。 转印侧辊与其上的内部转印带悬挂，并设置在感光带侧辊的一侧。 检测器检测内部转录带的第一周期，以及第二周期，其从第一周期测量开始开始测量延迟光敏带侧辊的1/2周期。 控制器通过参照第一周期和第二周期对感光带进行速度补偿，其中内部转印带与感光带接触，从而随后携带感光带。

公开(公告)号：US5016598A

公开(公告)日：1991-05-21

申请号：US585676

申请日：1990-09-20

Applicant: Takahiro Kushibe ,  Yuuichi Takano ,  Takeshi Sato

Inventor： Takahiro Kushibe ,  Yuuichi Takano ,  Takeshi Sato

IPC: F02M67/02 ,  F02B13/02 ,  F02B75/02 ,  F02D41/00 ,  F02D41/34 ,  F02M67/12 ,  F02M69/08

CPC classification number: F02M67/12 ,  F02D41/0007 ,  F02D41/345 ,  F02M69/08 ,  F02B13/02 ,  F02B2075/025 ,  F02D2400/04 ,  Y02T10/144 ,  Y02T10/44

Abstract: A fuel injection control apparatus provided with an air blast valve having a nozzle opening connected to an engine-drive air pump through a compressed air passage, a fuel injector for injecting fuel in the compressed air passage, and an opening and closing valve for controlling the opening and closing of the nozzle opening. When the compressed air pressure in the compressed air passage is lower than a set pressure, fuel is injected from the fuel injector during the opening of the opening and closing valve and the injected fuel is ejected from the nozzle opening by inertia force. When the compressed air pressure in the compressed air passage is above a set pressure, the fuel is injected from the fuel injector during the closing of the opening and closing valve and the injected fuel is ejected from the nozzle opening by compressed air during the opening of the opening and closing valve.

公开(公告)号：US4528963A

公开(公告)日：1985-07-16

申请号：US554709

申请日：1983-11-23

Applicant: Hironori Bessho ,  Yuuichi Takano ,  Katsuhiko Aoyama

Inventor： Hironori Bessho ,  Yuuichi Takano ,  Katsuhiko Aoyama

IPC: F02D41/06 ,  F02D41/22 ,  F02D43/00 ,  F02N11/08 ,  F02N19/00 ,  F02P5/15 ,  F02N17/08

CPC classification number: F02D41/065 ,  F02D41/34 ,  F02P5/1508

Abstract: In a method of controlling the restart of an engine wherein the fuel amount is increased to prevent a restart failure of the engine from occurring at the time of the restart at high temperature, a fuel pressure is raised, a fuel amount is increased, an idling speed is raised and an idle ignition timing is advanced when the temperature of the engine is higher than a preset temperature and it is within a preset time period after the start of the engine, whereby the fuel consumption performance and the idling stabilizing performance are improved.

Abstract translation: 在控制发动机的再起动的方法中，其中燃料量增加以防止发动机在高温再起动时发生再起动故障，燃料压力升高，燃料量增加，空转 当发动机的温度高于预设温度并且在发动机起动之后的预定时间段内，速度提高并且空转点火正时提前，由此提高了燃料消耗性能和怠速稳定性能。