公开(公告)号：US06686845B2

公开(公告)日：2004-02-03

申请号：US09988680

申请日：2001-11-20

申请人： Hajime Oyama

发明人： Hajime Oyama

IPC分类号： G08B2300

CPC分类号： B60K28/066 ,  A61B5/18 ,  A61B5/7257 ,  B60W2520/125 ,  G08B21/06

摘要： A driver's arousal level estimating apparatus for a vehicle includes a Fast Fourier Transformation (FFT) signal processing section for obtaining respective frequency component powers by applying a frequency conversion to displacement quantities successively detected of the vehicle, an evaluation value calculating section for calculating an evaluation value from a ratio of an average value of the respective calculated frequency powers and a maximum value of frequency component powers in a specified frequency domain containing a predetermined lateral fluctuation frequency characteristic of a lowered arousal level, and a judging section for judging a driver's arousal level based on the evaluation value.

摘要翻译： 一种用于车辆的驾驶员觉醒水平估计装置，包括：快速傅里叶变换（FFT）信号处理部，用于通过对车辆连续检测的位移量进行频率变换来获得各频率分量的功率;评价值计算部，其计算评价值 根据所计算的频率功率的平均值和包含具有降低的觉醒水平的预定横向波动频率特性的规定频域中的频率分量功率的最大值的比率，以及用于基于驾驶员的觉醒水平来判断驾驶员的觉醒水平的判断部 对评价值。

公开(公告)号：US06526248B1

公开(公告)日：2003-02-25

申请号：US09662550

申请日：2000-09-15

申请人： Katsuhiro Aoki ,  Takashi Hodoshima ,  Hajime Oyama

发明人： Katsuhiro Aoki ,  Takashi Hodoshima ,  Hajime Oyama

IPC分类号： G03G1508

CPC分类号： G03G15/0818 ,  G03G15/0928 ,  G03G2215/0607 ,  G03G2215/0634

摘要： A developing device for an image forming apparatus of the type feeding a one-ingredient or two-ingredient type developer, forming a thin toner layer on a developing roller or toner support member and developing a latent image with the toner layer is disclosed. The toner support member has a surface that is chargeable to the same polarity as toner. The toner support member therefore serves to simply support the toner without electrostatically effecting the toner, so that the development of a latent image is free from the influence of the static electricity of the toner support member. This successfully enhances image quality. A photoconductive element has a coefficient of friction &mgr; confined in the range of 0.1

摘要翻译： 公开了一种用于成像装置的显影装置，该装置用于给单成分或双成分型显影剂供给，在显影辊或调色剂支持部件上形成薄的调色剂层，并使该调色剂层显影潜像。 调色剂支撑构件具有可与调色剂充电至相同极性的表面。 因此，调色剂支撑构件用于简单地支撑调色剂，而不会静电地影响调色剂，使得潜像的显影不受调色剂支撑构件的静电的影响。 这成功地提高了图像质量。 感光元件的摩擦系数μ限制在0.1 <0.4之间，防止调色剂沉积并污染元件的背景区域。 此外，光电导元件的表面被保护并且其使用寿命延长。 此外，调色剂支撑构件的硬度HS位于通过JIS（日本工业标准）A等级测量的10°<= HS <= 45°的范围内，实现光滑的表面，从而确保均匀的显影特性。 还公开了一种包括显影装置的成像设备。

公开(公告)号：US06265081B1

公开(公告)日：2001-07-24

申请号：US09325965

申请日：1999-06-04

申请人： Hiroshi Urabe ,  Hajime Oyama ,  Tatsuya Hitomi

发明人： Hiroshi Urabe ,  Hajime Oyama ,  Tatsuya Hitomi

IPC分类号： B32B2708

CPC分类号： B29C45/1657 ,  B29C45/0001 ,  B29C45/0005 ,  B29K2077/00 ,  B29K2309/08 ,  Y10T428/31725 ,  Y10T428/31728 ,  Y10T428/31732

摘要： The present invention relates to an integrally molded article of polyamide resin comprising at least one primary molded pieces made of a primary molding material and at least one secondary molded pieces made of a secondary molding material, and having a welded part, said secondary molding material being injection molded on the surface of said primary molded piece, thereby welding the secondary molded piece comprising the secondary molding material to said primary molded piece, and said primary and secondary molding materials each comprising 100 parts by weight of a polyamide resin and 0.05 to 10 parts by weight of nigrosine or a nigrosine derivative.

摘要翻译： 本发明涉及一种聚酰胺树脂的整体模制品，包括至少一个由一次模塑材料制成的一次模塑件和至少一个由二次模塑材料制成的二次模塑件，并具有焊接部分，所述二次模塑材料是 注射成型在所述初级模制件的表面上，从而将包含二次模塑材料的二次模制件焊接到所述初级模制件上，并将主要和次级模塑材料分别包含100重量份的聚酰胺树脂和0.05至10重量份的 苯胺黑或苯胺黑衍生物的重量。

公开(公告)号：US5853831A

公开(公告)日：1998-12-29

申请号：US897316

申请日：1997-07-21

申请人： Hiroshi Urabe ,  Hajime Oyama ,  Tatsuya Hitomi

发明人： Hiroshi Urabe ,  Hajime Oyama ,  Tatsuya Hitomi

IPC分类号： B29C65/06 ,  B29K77/00 ,  B29K105/06 ,  B29L22/00 ,  B29L23/00 ,  C08K5/06 ,  C08K5/1545 ,  C08K7/14 ,  C08K7/28 ,  C08L71/00 ,  C08L71/02 ,  C08L77/00 ,  B29D22/00

CPC分类号： C08K7/28 ,  B29C65/06 ,  B29C66/1142 ,  B29C66/30223 ,  B29C66/5474 ,  B29C66/71 ,  B29C66/7212 ,  C08K5/06 ,  C08K5/1545 ,  B29C66/9241 ,  B29C66/929 ,  B29C66/949 ,  B29C66/9513 ,  B29C66/9517 ,  B29L2031/246 ,  B29L2031/7492 ,  Y10T428/131 ,  Y10T428/1352

摘要： The present invention relates to a vibration-molded hollow product comprising a polyamide resin composition which comprises (a) 40 to 89.97% by weight of a polyamide resin, (b) 10 to 59.97% by weight of a glass fiber, and (c) 0.03 to 10% by weight of a compound represented by the following formula (1) or formula (2). ##STR1##

摘要翻译： 本发明涉及一种包含聚酰胺树脂组合物的振动模制中空产品，其包含（a）40至89.97重量％的聚酰胺树脂，（b）10至59.97重量％的玻璃纤维，和（c） 0.03〜10重量％的由下式（1）或式（2）表示的化合物。 （1）（2）

公开(公告)号：US5822664A

公开(公告)日：1998-10-13

申请号：US581498

申请日：1995-12-29

申请人： Seiji Oka ,  Hajime Oyama ,  Yasushi Akiba ,  Kiyonori Tsuda

发明人： Seiji Oka ,  Hajime Oyama ,  Yasushi Akiba ,  Kiyonori Tsuda

IPC分类号： G03G15/08 ,  G03G15/09

CPC分类号： G03G15/09 ,  G03G15/0896 ,  G03G2215/0609

摘要： A developing machine is provided which includes a supporting case (2); a developing sleeve (4) mounted within the supporting case (2), for carrying a developing agent (3); a magnetic roller (15) mounted within the developing sleeve (4); a projection (5d) for thinning a layer of the developing agent (3) carried on the developing sleeve (4) and regulating the amount of the developing agent (3); a drift portion A having a predetermined capacity, in which the developing agent (3) stopped by the projection (5d) drifts about; a toner containing portion (5b) having a toner supplying opening 5c which faces the developing sleeve (4) and is contiguous to the drift portion A on the upstream side of a direction in which the developing agent (3) on the developing sleeve (4) is carried; a developing agent storage case (5) attachable to and detachable from the supporting case (2), including the developing sleeve (4) and the toner containing portion (5b); and a developing agent retrieving device for a scraping the developing agent (3) lying on the developing sleeve (14) and retrieving the scraped developing agent (3) into the toner containing portion (5b).

摘要翻译： 提供一种包括支撑壳体（2）的显影机器; 安装在所述支撑壳体（2）内的用于承载显影剂（3）的显影套筒（4）; 安装在显影套筒（4）内的磁性辊（15）; 用于使承载在显影套筒（4）上的显影剂（3）的层变薄并调节显影剂（3）的量的突起（5d）; 具有由突起（5d）停止的显影剂（3）漂移的具有预定容量的漂移部分A; 调色剂容纳部分（5b）具有面向显影套筒（4）的调色剂供应开口5c，并且在显影剂套筒（4）上的显影剂（3）的方向的上游侧与漂移部分A相邻 ） 可拆卸自支撑壳体的显影剂储存盒（5），包括显影套筒（4）和调色剂容纳部分（5b）; 以及用于刮取位于显影套筒（14）上的显影剂（3）并将刮下的显影剂（3）回收到调色剂容纳部分（5b）中的显影剂回收装置。

公开(公告)号：US5655200A

公开(公告)日：1997-08-05

申请号：US564823

申请日：1995-11-29

申请人： Hajime Oyama

发明人： Hajime Oyama

IPC分类号： G03G15/16

CPC分类号： G03G15/1685

摘要： An image transfer device and method for providing an image transfer device are provided in which a transfer belt is utilized for transferring an image from an image carrier to a transfer sheet, with a bias member supplying a bias voltage to the transfer belt. The bias member has a first layer and a second layer, with the first layer contacting an inner surface of the transfer belt, and with the second layer disposed below the first layer. The volume resistivity of the first layer is larger than that of the second layer. A relationship is also provided of an acceptable range of belt and roller resistivities, such that maintaining each of the belts and rollers (bias members) of a production lot within the range limits will ensure acceptable results despite variations of belt and roller resistivities within the production lot.

摘要翻译： 提供了一种用于提供图像转印装置的图像转印装置和方法，其中使用转印带将图像从图像载体转印到转印纸上，偏置构件向转印带提供偏置电压。 偏置构件具有第一层和第二层，第一层与转印带的内表面接触，第二层设置在第一层下方。 第一层的体积电阻率大于第二层的体积电阻率。 还提供了可接受范围的带和辊电阻的关系，使得将生产批次的每个带和辊（偏压构件）保持在范围限度内将确保可接受的结果，尽管生产中的带和辊电阻率的变化 很多

公开(公告)号：US4350749A

公开(公告)日：1982-09-21

申请号：US15471

申请日：1979-02-26

申请人： Teruyuki Ohnuma ,  Seiichi Miyakawa ,  Hajime Oyama

发明人： Teruyuki Ohnuma ,  Seiichi Miyakawa ,  Hajime Oyama

IPC分类号： G03G15/08 ,  G03G15/09 ,  G03G13/09

CPC分类号： G03G15/0914 ,  G03G15/0806 ,  Y10S430/104

摘要： A reverse development is performed with application of development bias voltage to a development sleeve at the time of development, and the polarity of the bias voltage is reversed or the bias voltage is reduced to zero at the time of non-development. Furthermore, positive images and negative images can be selectively formed by changing the voltage to be applied to a charge injection electrode, without changing the bias voltage to be applied to the development sleeve.

摘要翻译： 在显影时将显影偏压施加到显影套筒进行反向显影，并且在非显影时偏置电压的极性反转或偏置电压降至零。 此外，可以通过改变施加到电荷注入电极的电压而不改变施加到显影套筒的偏置电压来选择性地形成正像和负像。