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1. 发明授权

US5317347A Image forming apparatus 失效
标题翻译：图像形成装置
公开(公告)号：US5317347A
公开(公告)日：1994-05-31
申请号：US006159
申请日：1993-01-19
申请人： Tomohiko Masuda , Ken Matsubara , Tsukasa Yagi , Koji Wakamiya , Hirohisa Kitano
发明人： Tomohiko Masuda , Ken Matsubara , Tsukasa Yagi , Koji Wakamiya , Hirohisa Kitano
IPC分类号： G03G15/06 , G03G15/32 , G01D15/14
CPC分类号： G03G15/326 , G03G15/065 , G03G15/0435
摘要： An image forming apparatus which comprises a light shutter disposed between a source of light and an image carrier, which is electrostatically charged to a predetermined polarity, and capable of exhibiting a light transmissivity which varies according to a voltage applied to the light shutter. A first voltage of a predetermined direction is applied to the light shutter according to image information during a first period in which a first area of the image carrier passes across the light shutter, to form the electrostatic latent image on the image carrier. This electrostatic latent image is subsequently developed into a toner image. In order to substantially recover the light shutter from a light-induced fatigue, i.e., internal polarization of an electro-optical material forming the light shutter, a second voltage of a direction counter to the predetermined direction is applied to the light shutter during a second period in which a second area of the image carrier passes across the light shutter.
摘要翻译：一种图像形成装置，包括设置在光源和图像载体之间的光闸，其被静电充电至预定极性，并且能够表现出根据施加到光闸的电压而变化的光透射率。在图像载体的第一区域穿过光快门的第一时段期间，根据图像信息将预定方向的第一电压施加到光闸，以在图像载体上形成静电潜像。该静电潜像随后显影成调色剂图像。为了从光诱发的疲劳（即，形成光闸的电光材料的内部偏振）基本上恢复光快门，在第二个时间内将与该预定方向相反的方向的第二电压施加到光闸图像载体的第二区域穿过光闸的周期。

2. 发明授权

US5166510A Light printer with photoelectric light quantity control means 失效
标题翻译：具有光电量控制装置的光打印机
公开(公告)号：US5166510A
公开(公告)日：1992-11-24
申请号：US680817
申请日：1991-04-04
申请人： Ken Matsubara , Tsukasa Yagi , Tomohiko Masuda , Koji Wakamiya , Itaru Saito , Kenichi Wada , Hirohisa Kitano
发明人： Ken Matsubara , Tsukasa Yagi , Tomohiko Masuda , Koji Wakamiya , Itaru Saito , Kenichi Wada , Hirohisa Kitano
IPC分类号： B41J2/44 , G02F1/055 , G06K15/12
CPC分类号： G02F1/0555 , B41J2/44 , G06K15/1252
摘要： A light printer with a light shutter having an array of electro-optical elements is disclosed. The light printer provides with a detection circuit for monitoring temperature and/or time dependent variations regarding the electro-optical elements of the light shutter and a driving voltage control circuit for controlling an optimum driving voltage of the light shutter according to results detected by the detection circuit.
摘要翻译：公开了一种具有光闸的光打印机，其具有阵列的电光元件。光打印机提供检测电路，用于监测关于光闸的电光元件的温度和/或时间相关变化，以及用于根据检测到的结果控制光闸的最佳驱动电压的驱动电压控制电路电路。

3. 发明授权

US5093676A Method of driving electro-optical light shutter for use in recording apparatus 失效
标题翻译：驱动用于记录装置的电光光闸的方法
公开(公告)号：US5093676A
公开(公告)日：1992-03-03
申请号：US481879
申请日：1990-02-20
申请人： Ken Matsubara , Itaru Saito , Hirohisa Kitano , Kouichi Shingaki , Tomohiko Masuda , Kenichi Wada , Koji Wakamiya , Tsukasa Yagi , Atsushi Fujita
发明人： Ken Matsubara , Itaru Saito , Hirohisa Kitano , Kouichi Shingaki , Tomohiko Masuda , Kenichi Wada , Koji Wakamiya , Tsukasa Yagi , Atsushi Fujita
IPC分类号： G06K15/12
CPC分类号： G06K15/1252
摘要： A method of driving an electro-optical light shutter for use in a recording apparatus. According to the method, an electric field of a predetermined direction is applied to the light shutter during a recording period and a further electric field having a direction opposite to the predetermined direction is applied to the light shutter during a waiting period.
摘要翻译：一种驱动用于记录装置的电光光阀的方法。根据该方法，在记录周期期间，向光闸施加预定方向的电场，并且在等待期间向光闸施加具有与预定方向相反的方向的另外的电场。

4. 发明授权

US5266996A Recording apparatus 失效
标题翻译：记录装置
公开(公告)号：US5266996A
公开(公告)日：1993-11-30
申请号：US781061
申请日：1991-10-18
申请人： Koji Wakamiya , Tomohiko Masuda , Atsushi Fujita , Tsukasa Yagi
发明人： Koji Wakamiya , Tomohiko Masuda , Atsushi Fujita , Tsukasa Yagi
IPC分类号： G03G15/22 , H04N1/00 , G03G21/00
CPC分类号： H04N1/00254 , G03G15/221 , G03G15/0435
摘要： A recording apparatus has both a copier function and a fax printing function. The recording apparatus is provided with a photoconductive member, an original table on which an original is placed, and a scanner for scanning the original placed on the original table to project an image of the original onto the photoconductive member so that an electrostatic latent image may be formed on the photoconductive member. An optical print head is provided for forming an electrostatic latent image on the photoconductive member based on an electric signal. Accordingly, the recording apparatus has two modes, a copy mode in which an electrostatic latent image is formed by an operation of the scanner and a print mode in which an electrostatic latent image is formed by an operation of the optical print head. A plurality of sensors are provided for detecting the operation of the scanner, which is controlled by a controller in each of the copy mode and the print mode. The electrostatic latent image formed on the photoconductive member is transferred as a visible image on a recording medium by a transfer unit.
摘要翻译：记录装置具有复印机功能和传真打印功能。记录装置设置有感光体，放置有原稿的原稿台，以及用于扫描放置在原稿台上的原稿的扫描仪，将原稿的图像投影到感光体上，使得静电潜像可以形成在感光体上。提供光学打印头，用于基于电信号在感光体上形成静电潜像。因此，记录装置具有通过扫描仪的操作形成静电潜像的复印模式和通过光学打印头的操作形成静电潜像的打印模式。提供了多个传感器，用于检测扫描仪的操作，该扫描器由复印模式和打印模式中的每一个中的控制器控制。形成在感光体上的静电潜像通过转印单元作为可见图像转印到记录介质上。

5. 发明授权

US5155618A Light signal generating device using electro-optical light shutter array 失效
标题翻译：光信号发生装置采用电光光闸阵列
公开(公告)号：US5155618A
公开(公告)日：1992-10-13
申请号：US801423
申请日：1991-12-02
申请人： Ken Matsubara , Hirohisa Kitano , Koji Wakamiya
发明人： Ken Matsubara , Hirohisa Kitano , Koji Wakamiya
IPC分类号： B41J2/445 , G02F1/03 , G02F1/055 , G06K15/12
CPC分类号： G06K15/1252 , G02F1/0555 , G02F1/0327
摘要： A light signal generating device having a plurality of electro-optical light shutter elements which are turned on and off individually in accordance with image data. The light shutter elements are connected to individual electrodes each, and also connected to a common electrode. The common electrode and a power source for supplying a voltage to the individual electrodes are connected with a grounding line. Discharge lines are disposed between the common electrode and the grounding line, and switching elements are disposed on the discharge lines so as to prevent discharge currents, which are drawn from the light shutter elements at falls of the driving voltage, from flowing into the grounding line.
摘要翻译：一种光信号发生装置，具有根据图像数据单独打开和关闭的多个电光快门元件。光快门元件各自连接到各个电极，并且还连接到公共电极。公共电极和用于向各个电极提供电压的电源与接地线连接。放电线设置在公共电极和接地线之间，开关元件设置在放电线上，以防止在驱动电压下降时从光闸元件汲取的放电电流流入接地线。

6. 发明授权

US5052520A Underground lift for use in the repair of a vehicle 失效
标题翻译：用于修理车辆的地下电梯
公开(公告)号：US5052520A
公开(公告)日：1991-10-01
申请号：US593062
申请日：1990-10-05
申请人： Koji Wakamiya
发明人： Koji Wakamiya
IPC分类号： B60S5/00 , B66F7/16 , B66F7/18 , B66F7/28
CPC分类号： B66F7/18
摘要： An underground lift for use in the repair of a vehicle comprises (i) a pair of lifting apparatuses located in a pit and each having a hydraulically-operated ram which can be extended and retracted from and into the pit and (ii) a vehicle support mounted on the ram and including a pair of sliders and a pair of hydraulic actuating members each connected to one of the sliders for moving the slider toward or away from the other slider, each of the sliders including an attachment holder in which a desired attachment for directly supporting a bottom of a vehicle can be removably set. At least one of the lifting apparatuses is movable toward or away from the other lifting apparatus.
摘要翻译：一种用于修理车辆的地下电梯包括（i）位于凹坑中的一对提升装置，每个具有液压操作的冲头，其可以从凹坑中伸出并缩回到凹坑中，以及（ii）车辆支撑件安装在冲头上并且包括一对滑块和一对液压致动构件，每个液压致动构件连接到滑块之一，用于将滑块朝向或远离另一个滑块移动，每个滑块包括附接夹持器，直接支撑车辆的底部可以可拆卸地设定。提升装置中的至少一个能够朝向或远离另一提升装置移动。

7. 发明授权

US5722511A Lifting vehicle and method of operating the vehicle 失效
标题翻译：提升车辆和操作车辆的方法
公开(公告)号：US5722511A
公开(公告)日：1998-03-03
申请号：US542672
申请日：1995-10-13
申请人： Koji Wakamiya
发明人： Koji Wakamiya
IPC分类号： B66F9/075 , B66F9/06
CPC分类号： B66F9/07522
摘要： A forklift is supported for movement by a pair of elongated wheeled members. The wheeled members are shiftable towards and away from one another to permit the handling of different types of loads. Each of the wheeled members has a rear wheel in the form of a caster as well as two front wheels. The front wheels of a wheeled member can be lowered and raised in such a manner that one of the front wheels is lifted from the ground as the other front wheel is moved down into contact with the ground. A first front wheel of each wheeled member is arranged to roll forwards and backwards while the second front wheel rolls sideways. During the transportation of loads from one location to another, the first front wheels are in contact with the ground. When the wheeled members are to be moved towards or away from one another, the second front wheels are brought into contact with the ground.
摘要翻译：叉车由一对细长的轮式构件支撑运动。轮式构件可彼此移动并远离彼此，以允许处理不同类型的负载。每个轮式构件具有脚轮形式的后轮以及两个前轮。轮式构件的前轮可以以使另一前轮向下移动以与地面接触的方式将前轮中的一个从地面提升的方式降下并升高。每个轮式构件的第一前轮布置成向前和向后滚动，而第二前轮侧向滚动。在从一个位置到另一个位置的负载运输期间，第一前轮与地面接触。当轮式构件彼此移动或远离时，第二前轮与地面接触。

8. 发明授权

US5031726A Mechanism for automatically fixing a slide plate of a system for lifting a motor vehicle for repair thereof 失效
标题翻译：用于自动固定用于提升机动车辆以进行修理的系统的滑板的机构
公开(公告)号：US5031726A
公开(公告)日：1991-07-16
申请号：US390630
申请日：1989-08-07
申请人： Koji Wakamiya
发明人： Koji Wakamiya
IPC分类号： B66F7/06 , B66F7/08 , B66F7/26 , B66F7/28
CPC分类号： B66F7/26 , B66F7/0675 , B66F7/08
摘要： A mechanism for automatically fixing a slide plate mounted on a vehicle-body support plate of a lifting apparatus of a system for lifting a motor vehicle for repair thereof comprises a rack and a stopper which are capable of engaging each other to fix the slide plate to the first support plate, or vehicle-body support plate, of an upper lifting element of the lifting apparatus when the first support plate is moved to a lowest position relative to a second support plate, or wheels support plate, of a lower lifting element of the lifting apparatus. According to one embodiment of the invention, the rack may be connected to the slide plate, and the stopper provided in the second support plate. Alternatively, according to another embodiment of the invention, the rack may be connected to the second support plate, and the stopper connected to the slide plate. Alternatively, according to still another embodiment of the invention, the rack may be connected to the slide plate, and the stopper connected to a bottom of the first support plate.
摘要翻译：用于自动固定安装在用于提升机动车辆用于修理的系统的提升装置的车身支撑板上的滑板的机构包括：齿条和止动件，其能够彼此接合以将滑动板固定到第一支撑板或车身支撑板，当第一支撑板相对于第二支撑板或车轮支撑板移动到最低位置时，提升装置的上部提升元件的下部提升元件提升装置。根据本发明的一个实施例，齿条可以连接到滑板，并且止动器设置在第二支撑板中。或者，根据本发明的另一实施例，齿条可以连接到第二支撑板，并且止动件连接到滑板。或者，根据本发明的另一个实施例，齿条可以连接到滑板，并且止动件连接到第一支撑板的底部。

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