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. 再颁专利

USRE34948E Electrophotographic type image forming apparatus 失效
公开(公告)号：USRE34948E
公开(公告)日：1995-05-23
申请号：US294085
申请日：1989-01-06
申请人： Hiroyuki Aizawa , Mitsuaki Maruyama , Shigeru Sawada , Yasuhiro Gyoutoku , Hiroshi Niki , Kouichi Higashimura , Kenji Aoki
发明人： Hiroyuki Aizawa , Mitsuaki Maruyama , Shigeru Sawada , Yasuhiro Gyoutoku , Hiroshi Niki , Kouichi Higashimura , Kenji Aoki
IPC分类号： G03G15/00 , G03G15/30 , G03G21/16 , G03G21/18 , G01D15/14
CPC分类号： G03G21/1814 , G03G15/30 , G03G15/65 , G03G21/1633 , G03G2215/00371 , G03G2215/00383 , G03G2215/00413 , G03G2215/00421 , G03G2215/00544 , G03G2221/16 , G03G2221/1636 , G03G2221/1642 , G03G2221/1654 , G03G2221/1672 , G03G2221/1675 , G03G2221/1678 , G03G2221/1687 , G03G2221/169 , G03G2221/1693 , G03G2221/183 , G03G2221/1846
摘要： An image forming apparatus employing a face-down delivery system in which the plane of the recording medium at any position relative to any other position assumed by the recording medium beginning with a stacking tray and ending with a delivery tray does not exceed 90.degree.. The apparatus includes a detachable cartridge which includes a photosensitive member, a charging device and a cleaning device. In one preferred embodiment, register rollers and fixing rollers are positioned relative to each other such that a substantially zero angular deviation exists in the path traveled by the recording medium between these two pairs of rollers.

2. 发明授权

US4754293A Electrophotographic type image forming apparatus 失效
标题翻译：电子照相式成像装置
公开(公告)号：US4754293A
公开(公告)日：1988-06-28
申请号：US33371
申请日：1987-04-02
申请人： Hiroyuki Aizawa , Mitsuaki Maruyama , Shigeru Sawada , Yasuhiro Gyoutoku , Hiroshi Niki , Kouichi Higashimura , Kenji Aoki
发明人： Hiroyuki Aizawa , Mitsuaki Maruyama , Shigeru Sawada , Yasuhiro Gyoutoku , Hiroshi Niki , Kouichi Higashimura , Kenji Aoki
IPC分类号： G03G15/00 , G03G15/30 , G03G21/16 , G03G21/18 , G01D15/14
CPC分类号： G03G21/1814 , G03G15/30 , G03G15/65 , G03G21/1633 , G03G2215/00371 , G03G2215/00383 , G03G2215/00413 , G03G2215/00421 , G03G2215/00544 , G03G2221/16 , G03G2221/1636 , G03G2221/1642 , G03G2221/1654 , G03G2221/1672 , G03G2221/1675 , G03G2221/1678 , G03G2221/1687 , G03G2221/169 , G03G2221/1693 , G03G2221/183 , G03G2221/1846
摘要： An image forming apparatus employing a face-down delivery system in which the plane of the recording medium at any position relative to any other position assumed by the recording medium beginning with a stacking tray and ending with a delivery tray does not exceed 90.degree.. The apparatus includes a detachable cartridge which includes a photosensitive member, a charging device and a cleaning device. In one preferred embodiment, register rollers and fixing rollers are positioned relative to each other such that a substantially zero angular deviation exists in the path traveled by the recording medium between these two pairs of rollers.

3. 发明授权

US08596740B2 Liquid jet apparatus and printing apparatus 有权
标题翻译：液体喷射装置和打印装置
公开(公告)号：US08596740B2
公开(公告)日：2013-12-03
申请号：US13353224
申请日：2012-01-18
申请人： Atsushi Oshima , Kunio Tabata , Noritaka Ide , Shinichi Miyazaki , Hiroyuki Aizawa , Seiichi Taniguchi
发明人： Atsushi Oshima , Kunio Tabata , Noritaka Ide , Shinichi Miyazaki , Hiroyuki Aizawa , Seiichi Taniguchi
IPC分类号： B41J2/01
CPC分类号： B41J2/04596 , B41J2/04548 , B41J2/04568 , B41J2/0457 , B41J2/04581 , B41J2/04588 , B41J2/04593
摘要： A liquid jet apparatus according to the present invention includes a drive circuit adapted to apply a drive signal to an actuator of a liquid jet head, and a power supply voltage control circuit adapted to control a power supply voltage to the drive signal to be a waveform voltage set previously based on a reference signal obtained from one of the drive signal and a signal in a generation stage of the drive signal.
摘要翻译：根据本发明的液体喷射装置包括适于将驱动信号施加到液体喷射头的致动器的驱动电路，以及适于将驱动信号的电源电压控制为波形的电源电压控制电路基于从驱动信号中的一个获得的参考信号和驱动信号的生成级中的信号预先设定的电压。

4. 发明申请

US20120227489A1 ANGULAR VELOCITY SENSOR 有权
标题翻译：角速度传感器
公开(公告)号：US20120227489A1
公开(公告)日：2012-09-13
申请号：US13508521
申请日：2011-01-27
申请人： Takashi Imanaka , Hiroyuki Aizawa
发明人： Takashi Imanaka , Hiroyuki Aizawa
IPC分类号： G01C19/56
CPC分类号： G01C19/574
摘要： An angular velocity sensor includes a support body, a retaining portion connected to the support body, first to fourth weights, first to fourth arms, a drive unit for driving the first to fourth arms, and a monitor unit for detecting displacements of the first to fourth arms. An X-axis, a Y-axis, and a Z-axis that are perpendicular to each other are defined. The detector unit is symmetrical with respect to both an axis parallel to the X-axis and an axis parallel to the Y-axis. This angular velocity sensor can cancel an undesired signal caused by external disturbances, such as acceleration or impact, thus detecting an angular velocity accurately.
摘要翻译：角速度传感器包括支撑体，连接到支撑体的保持部，第一至第四重量，第一至第四臂，用于驱动第一至第四臂的驱动单元，以及用于检测第一至第四臂的位移的监视器单元第四臂。定义彼此垂直的X轴，Y轴和Z轴。检测器单元相对于平行于X轴的轴线和平行于Y轴的轴线是对称的。该角速度传感器可以消除由诸如加速度或冲击之类的外部干扰引起的不需要的信号，从而准确地检测角速度。

5. 发明授权

US07436107B2 Angular velocity sensor and method for manufacturing the same 失效
标题翻译：角速度传感器及其制造方法
公开(公告)号：US07436107B2
公开(公告)日：2008-10-14
申请号：US10566632
申请日：2005-06-30
申请人： Hiroyuki Aizawa , Satoshi Ohuchi , Takeshi Yamamoto
发明人： Hiroyuki Aizawa , Satoshi Ohuchi , Takeshi Yamamoto
IPC分类号： H01L41/08
CPC分类号： G01C19/5628 , G01C19/5621
摘要： Provided is an angular velocity sensor which is thin, requires no individual adjustment and can control the generation of signals that are unnecessary to the angular velocity sensor and are generated on the sensing electrodes when the tuning fork is made to vibrate in the X-axis direction, and a method for manufacturing the angular velocity sensor. Centers (8d) and (9d) of top electrodes (8c) and (9c) as components of detection units are shifted by ΔW from centers (10) and (11) of main surfaces (3a) and (3b) of arms (1a) and (1b) of the tuning fork vibrator towards side surfaces (3c) and (3e) adjacent to main surfaces (3a) and (3b), respectively.
摘要翻译：提供了一种薄型的角速度传感器，不需要单独的调节，并且可以控制当角叉车在X轴方向上振动时对角速度传感器不必要的信号的产生并且在感测电极上产生以及角速度传感器的制造方法。作为检测单元的组成部分的顶部电极（8d）和（9c）的中心（8d）和（9d）从主表面（3a）和（3）的中心（10）和（11）偏移DeltaW b）将音叉振动器的臂（1a）和（1b）分别朝向与主表面（3a）和（3b）相邻的侧表面（3c）和（3c）。

6. 发明申请

US20060090565A1 Angular velocity sensor 有权
标题翻译：角速度传感器
公开(公告)号：US20060090565A1
公开(公告)日：2006-05-04
申请号：US11262769
申请日：2005-11-01
申请人： Satoshi Ohuchi , Toshiyuki Nozoe , Hiroyuki Aizawa
发明人： Satoshi Ohuchi , Toshiyuki Nozoe , Hiroyuki Aizawa
IPC分类号： G01P9/04 , G01P1/04
CPC分类号： G01C19/5607
摘要： An angular velocity sensor is provided with an oscillator including a pair of drive arms, a base portion coupled to one end of each drive arm, and a flexible arm extending from the base portion in a direction opposite from the drive arms. This angular velocity sensor is also provided with driving member which oscillates the pair of drive arms in approaching or separating direction, and distortion detecting member which detects a distortion of the flexible arm in the oscillating direction of the drive arms.
摘要翻译：角速度传感器设置有振荡器，该振荡器包括一对驱动臂，耦合到每个驱动臂的一端的基部以及从驱动臂的相反方向从基部延伸的柔性臂。该角速度传感器还设置有使一对驱动臂在接近或分离方向上摆动的驱动构件，以及检测柔性臂在驱动臂的摆动方向上的变形的失真检测构件。

7. 发明授权

US06816771B2 Intake air control system and method for an internal combustion engine 失效
标题翻译：内燃机进气控制系统及方法
公开(公告)号：US06816771B2
公开(公告)日：2004-11-09
申请号：US10392908
申请日：2003-03-21
申请人： Manabu Miura , Hiroyuki Aizawa , Takashi Shirakawa
发明人： Manabu Miura , Hiroyuki Aizawa , Takashi Shirakawa
IPC分类号： G06F1900
CPC分类号： F02D41/005 , F02D11/105 , F02D41/0002 , F02D41/0007 , F02D41/0275 , F02D2041/0017 , F02D2200/0406 , F02M26/05 , Y02T10/42 , Y02T10/47
摘要： An intake air control system for an internal combustion engine is provided which comprises an intake throttle valve that controls an intake air quantity of air flowing into the engine, an EGR valve that controls a quantity of exhaust gas recirculated back to a portion of an intake system of the engine downstream of the intake throttle valve, and a control unit that controls the intake throttle valve and the EGR valve in accordance with an operating condition of the engine. The control unit includes a target opening area calculating section that calculates a target opening area of the intake throttle valve based on a target EGR ratio corresponding to the operating condition of the engine, and a control section that controls an opening degree of the intake throttle valve based on the target opening area. An intake air control method is also provided.
摘要翻译：提供一种用于内燃机的进气控制系统，其包括进气节流阀，其控制流入发动机的空气的进气量; EGR阀，其控制再循环回到进气系统的一部分的废气量在进气节流阀下游的发动机，以及根据发动机的运转状况来控制进气节流阀和EGR阀的控制单元。控制单元包括：目标开度区域计算单元，其基于与发动机的运转状况对应的目标EGR率，计算进气节流阀的目标开度面积;以及控制单元，其控制进气节流阀根据目标开放面积。还提供进气控制方法。

8. 发明申请

US20100071468A1 INERTIA FORCE SENSOR AND COMPOSITE SENSOR FOR DETECTING INERTIA FORCE 失效
标题翻译：用于检测动力的INERTIA力传感器和复合传感器
公开(公告)号：US20100071468A1
公开(公告)日：2010-03-25
申请号：US12527141
申请日：2008-02-19
申请人： Satoshi Ohuchi , Hiroyuki Aizawa
发明人： Satoshi Ohuchi , Hiroyuki Aizawa
IPC分类号： G01C19/56
CPC分类号： G01P15/0802 , G01C19/5719 , G01P15/123 , G01P15/125 , G01P2015/0817 , G01P2015/0842
摘要： An inertia force sensor includes a detection element having an acceleration detection section (1). This detection element (1) has: two orthogonal arms obtained by connecting first arms (8) to second arms (10) so as to be orthogonal to each other, a support section (12) for supporting one ends of the two first arm (8), a fixation section (4) connected to the other ends of the two first arms (8), and weight sections (2) fixed to tip ends of the second arms (10). The first arm (8) has a thickness thinner than thicknesses of the second arm (10) and weight section (2) to thereby provide an increased detection sensitivity.
摘要翻译：惯性力传感器包括具有加速度检测部（1）的检测元件。该检测元件（1）具有：通过将第一臂（8）与第二臂（10）连接成彼此正交而获得的两个正交臂，用于支撑两个第一臂的一端的支撑部（12）连接到两个第一臂（8）的另一端的固定部分（4）和固定到第二臂（10）的尖端的重量部分（2）。第一臂（8）的厚度比第二臂（10）和重量部（2）的厚度薄，从而提高检测灵敏度。

9. 发明申请

US20090266163A1 SENSOR 有权
标题翻译：传感器
公开(公告)号：US20090266163A1
公开(公告)日：2009-10-29
申请号：US12441451
申请日：2007-11-09
申请人： Satoshi Ohuchi , Toshiyuki Nozoe , Hiroyuki Aizawa
发明人： Satoshi Ohuchi , Toshiyuki Nozoe , Hiroyuki Aizawa
IPC分类号： G01C19/56
CPC分类号： G01P15/125 , G01C19/5719 , G01P1/023 , G01P5/14 , G01P15/18
摘要： A sensor includes detecting element (28) with an acceleration sensor, which is formed of weight (18) coupled to rigid section (14) via flexible section (16), substrate (10) confronting weight (18), and an electrode section including opposed electrodes (20, 22, 24, 26) placed on respective opposed faces of weight (18) and substrate (10). This structure prevents weight (18) from moving along Z-axis, so that a detection accuracy of acceleration occurring along X-axis or Y-axis can be improved.
摘要翻译：传感器包括具有加速度传感器的检测元件（28），所述加速度传感器由通过柔性部分（16），与基座（10）相对的重量（18）耦合到刚性部分（14）的重物（18）和包括相对的电极（20,22,24,26）放置在重物（18）和基底（10）的相对的相对面上。这种结构可防止重量（18）沿Z轴移动，从而可以提高沿X轴或Y轴发生的加速度的检测精度。

10. 发明授权

US07441459B2 Tuning-fork type transducer for angular-speed sensor, angular-speed sensor using the same transducer, and automotive vehicle using the same angular-speed sensor 失效
标题翻译：用于角速度传感器的调谐叉式传感器，使用相同换能器的角速度传感器，以及使用相同角速度传感器的机动车辆
公开(公告)号：US07441459B2
公开(公告)日：2008-10-28
申请号：US10589124
申请日：2005-03-01
申请人： Satoshi Ohuchi , Takeshi Yamamoto , Hiroyuki Aizawa
发明人： Satoshi Ohuchi , Takeshi Yamamoto , Hiroyuki Aizawa
IPC分类号： G01P9/04 , G01C19/56
CPC分类号： G01C19/5607
摘要： The invention provides a tuning-fork type transducer for an angular-speed sensor which realizes a stable fork-driving, realizes downsizing of the angular-speed sensor, and is capable of executing control of a vehicle body with high degree of accuracy when being used under a high-temperature environment, an angular-speed sensor using this transducer, and an automotive vehicle using this angular-speed sensor. Electric charges obtained from upper electrodes (13a), (14a) provided on an arm (10b) are amplified respectively by current amplifiers (40a), (40b). The amplified signal is differentially amplified by a first differential amplifier (41), and the amplified signal is used as a monitor signal for fork-driving. An added signal obtained by adding output signals from the current amplifiers (40a), (40b) by an adder (60) is used as a signal for detecting the angular speed.
摘要翻译：本发明提供了一种用于角速度传感器的音叉型传感器，其实现了稳定的叉驱动，实现了角速度传感器的小型化，并且能够在使用时以高精度执行车体的控制在高温环境下，使用该换能器的角速度传感器和使用该角速度传感器的机动车辆。由臂（10b）上的上电极（13a），（14a）获得的电荷分别由电流放大器（40a），（40b）放大。被放大的信号由第一差分放大器（41）进行差分放大，放大的信号用作叉驱动的监视信号。使用通过加法器（60）将来自电流放大器（40a），（40b）的输出信号相加得到的附加信号作为用于检测角速度的信号。

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