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91. 发明申请

US20060116228A1 Mark detector, drive controller, belt drive unit, and image forming apparatus 有权
标题翻译：标记检测器，驱动控制器，皮带驱动单元和成像设备
公开(公告)号：US20060116228A1
公开(公告)日：2006-06-01
申请号：US11269812
申请日：2005-11-09
申请人： Takuro Kamiya , Koichi Kudo , Katsuya Kawagoe
发明人： Takuro Kamiya , Koichi Kudo , Katsuya Kawagoe
IPC分类号： F16H7/22
CPC分类号： G03G15/5008 , G03G15/0194 , G03G2215/0016
摘要： A mark detector optically detecting a scale having multiple marks formed successively at predetermined intervals along the moving direction of an endless belt member, and outputting an electrical signal corresponding to the presence or absence of the marks when the endless belt member moves is disclosed. The mark detector includes a light illumination part configured to illuminate the light illumination surface of the endless belt member on which surface the scale is formed with parallel light rays; a light receiving part configured to receive reflected light from the light illumination surface; and a variation prevention part configured to prevent a variation of the light illumination surface. The variation prevention part includes a holding member configured to hold the endless belt member in the vicinity of the light illumination surface movably in the moving direction from the exterior surface side and the interior surface side of the endless belt member.
摘要翻译：公开了一种标记检测器，其光学检测沿着环形带构件的移动方向以预定间隔连续形成的多个标记的刻度，并且当环形带构件移动时，输出对应于有无标记的电信号。标记检测器包括：照明部，被配置为以平行光线照射其上形成有鳞片的表面的环形带构件的光照射面; 被配置为接收来自所述光照明表面的反射光的光接收部分; 以及变形防止部，被配置为防止光照射面的变化。变形防止部包括保持构件，其构造成从环形带构件的外表面侧和内表面侧沿着移动方向可动地将环形带构件保持在光照射面附近。

92. 发明申请

US20060002748A1 Mark forming method, mark formed moving member and image forming apparatus 审中-公开
标题翻译：标记成型方法，标记形成的移动部件和图像形成装置
公开(公告)号：US20060002748A1
公开(公告)日：2006-01-05
申请号：US11169780
申请日：2005-06-30
申请人： Koichi Kudo , Yasufumi Yamada , Takuro Kamiya
发明人： Koichi Kudo , Yasufumi Yamada , Takuro Kamiya
IPC分类号： G03G15/01
CPC分类号： G03G15/5058 , G03G2215/00071
摘要： A moving member includes a first layer that blocks a light having a first wavelength and absorbs or allows transmission of a light having a second wavelength different from the first wavelength. A second layer is provided to absorb the light having the first wavelength and reflect the light having the second wavelength. A third layer is provided to allow transmission of the lights having the first and second wavelengths. The first to third layers are laminated on the moving member in this order.
摘要翻译：移动构件包括阻挡具有第一波长的光并吸收或允许具有不同于第一波长的第二波长的光的透射的第一层。提供第二层以吸收具有第一波长的光并反射具有第二波长的光。提供第三层以允许具有第一和第二波长的光的透射。第一层至第三层依次层压在移动构件上。

93. 发明申请

US20060002739A1 Mark sensing device, turnable body driving device and image forming apparatus 失效
公开(公告)号：US20060002739A1
公开(公告)日：2006-01-05
申请号：US11168478
申请日：2005-06-29
申请人： Koichi Kudo , Hideyuki Takayama
发明人： Koichi Kudo , Hideyuki Takayama
IPC分类号： G03G15/00
CPC分类号： G03G15/50 , G03G15/1605 , G03G2215/00139 , G03G2215/0158
摘要： A mark sensing device of the present invention senses marks formed on a turnable body in a preselected periodic pattern in a direction of movement of the turnable body with light emitted from a light source. A slit mask is formed with slits for splitting the light emitted from the light source. A light receiving portion receives the light thus split and then incident on the mark. The slits of the slit mask each belong to either one of two regions one of which is shifted from the other by one-half of the period of the periodic pattern. The light receiving portion receives the light incident on the mark in each of the two regions and converts the light received to two electric signals. A control signal for controlling the amount of movement of the turnable body is produced from the two electric signals.

94. 发明授权

US06947693B2 Image forming apparatus including rotary member speed detection mechanism 有权
标题翻译：图像形成装置，包括旋转构件速度检测机构
公开(公告)号：US06947693B2
公开(公告)日：2005-09-20
申请号：US10456469
申请日：2003-06-09
申请人： Takuroh Kamiya , Junya Takigawa , Yoshihiro Sakai , Katsuya Kawagoe , Ryuuichi Mimbu , Toshiyuki Andoh , Koichi Kudo
发明人： Takuroh Kamiya , Junya Takigawa , Yoshihiro Sakai , Katsuya Kawagoe , Ryuuichi Mimbu , Toshiyuki Andoh , Koichi Kudo
IPC分类号： G03G21/14 , G03G15/00 , G03G15/16 , G03G15/01
CPC分类号： G03G15/5008 , G03G15/1605 , G03G2215/00156 , G03G2215/0016 , G03G2215/0119 , G03G2215/0129 , G03G2215/0141 , G03G2215/0158
摘要： An image forming apparatus including a rotary member having an image formation area, and a scale located at a position outside of the image formation area and on an inner circumference of the rotary member. Also included is a drive device configured to drive the rotary member, a developing device configured to develop an image on the image formation area of the rotary member, and a transfer device configured to transfer the image on the image formation area to a recording sheet. Further included is a sensor configured to detect the scale on the rotary member and to output a signal corresponding to the detection of the scale.
摘要翻译：一种图像形成装置，包括具有图像形成区域的旋转构件和位于图像形成区域外部的位置处的刻度以及旋转构件的内周。还包括构造成驱动旋转构件的驱动装置，构造成在旋转构件的图像形成区域上显影图像的显影装置和被配置为将图像形成区域上的图像转印到记录纸张的转印装置。进一步包括被配置为检测旋转构件上的刻度并且输出与刻度的检测相对应的信号的传感器。

95. 发明授权

US5729024A Original edge detecting system and optical sensor 失效
标题翻译：原边缘检测系统和光学传感器
公开(公告)号：US5729024A
公开(公告)日：1998-03-17
申请号：US640692
申请日：1996-05-01
申请人： Nobuyuki Baba , Toshiharu Murai , Sumiaki Aoki , Koichi Kudo
发明人： Nobuyuki Baba , Toshiharu Murai , Sumiaki Aoki , Koichi Kudo
IPC分类号： G01J1/20 , G01N21/47 , G03G15/00 , H01J3/14 , H04N1/00 , H04N1/113 , G02B5/32 , G02B26/08
CPC分类号： G03G15/607 , H04N1/00681 , H04N1/00737 , H04N1/00748 , H04N1/00753 , H04N1/00769 , H04N1/113
摘要： An original placement table is provided, on which an original sheet is placed. An original scanning device causes a light beam to scan the original sheet placed on the original placement table. A light receiving device receives a light beam which has been reflected by the original sheet placed on the original placement table after being emitted by the original scanning device. An original edge determining device monitors light intensity of the light beam received by the light receiving device. The original edge determining device determines that the light beam currently being received by the light receiving device is the light beam reflected by an edge of the original sheet placed on the original placement table when a significant variation is detected in the light intensity either for the first time or for the last time in one scanning operation of the original scanning device.
摘要翻译：提供原始放置表，原始放置表放置在原始放置表上。原始扫描装置使光束扫描放置在原始放置台上的原稿。光接收装置在由原始扫描装置发射之后接收由放置在原始放置台上的原稿片所反射的光束。原始边缘确定装置监视由光接收装置接收的光束的光强度。原始边缘确定装置确定当光接收装置当前正在接收的光束是在原始放置台上放置原始片材的边缘反射的光束时，在第一时间或最后一次在原始扫描设备的一次扫描操作中。

96. 发明授权

US5511421A Acceleration sensor 失效
标题翻译：加速度传感器
公开(公告)号：US5511421A
公开(公告)日：1996-04-30
申请号：US88735
申请日：1993-07-08
申请人： Koichi Kudo
发明人： Koichi Kudo
IPC分类号： G01P15/08 , G01P15/12
CPC分类号： G01P15/124 , G01P15/0802 , G01P2015/0814
摘要： An acceleration detecting method and an acceleration sensor are disclosed. An inverted potential distribution structure of a metal-insulator-semiconductor type is formed on a semiconductor substrate. The deflection of the weight fixed above the semiconductor substrate with a predetermined space therebetween is detected by the output of the inverted potential distribution structure of a metal-insulator-semiconductor type. The inverted potential distribution structure of a metal-insulator-semiconductor type is turned on when the weight or the electrode on the surface thereof comes close to or comes into contact with the insulation film or the electrode on the semiconductor substrate. The capacitance of the inverted potential distribution structure of a metal-insulator-semiconductor type changes with the deflection of the weight.
摘要翻译：公开了一种加速度检测方法和加速度传感器。在半导体衬底上形成金属 - 绝缘体半导体型的反向电位分布结构。通过金属 - 绝缘体 - 半导体类型的反向电位分布结构的输出来检测固定在半导体衬底上方的预定间隔的重量的偏移。金属绝缘体半导体型的反向电位分布结构当其表面上的重量或电极接近绝缘膜或半导体衬底上的电极时接通。金属 - 绝缘体半导体型的反向电位分布结构的电容随着重量的偏移而变化。

97. 发明授权

US5367188A Photodiode array device and method for producing same 失效
标题翻译：光电二极管阵列器件及其制造方法
公开(公告)号：US5367188A
公开(公告)日：1994-11-22
申请号：US992115
申请日：1992-12-17
申请人： Koichi Kudo
发明人： Koichi Kudo
IPC分类号： G01J1/02 , H01L27/146 , H01L31/0352 , H01L31/10 , H01L29/74
CPC分类号： H01L27/14643 , H01L31/03529 , Y02E10/50
摘要： The improved photodiode array has a structure that has pn-junctions arranged in a row on a semiconductor substrate 1 having an oxide film 2. The photodiode array has such a surface pattern that n-type impurity diffused layers 3 and p-type impurity diffused layers 4 are arranged in a generally concentric manner or with layers of one diffusion type alternating with layers of the other diffusion type. The improved process of fabrication comprises joining the oxide film 2 on the semiconductor substrate 1 to an n-type semiconductor layer 3 and then diffusing a p-type impurity within the n-type semiconductor layer 3 to form pn-junctions, thereby yielding a photodiode array. Thereby, it is provided a photodiode array that has such a simple structure that not only is he yield of device fabrication improved but also the cost of the final product is reduced.
摘要翻译：改进的光电二极管阵列具有在具有氧化物膜2的半导体衬底1上具有排成一排的pn结的结构。该光电二极管阵列具有这样的表面图案，使n型杂质扩散层3和p型杂质扩散层 4以大致同心的方式布置或者与另一种扩散型的层交替的一种扩散型的层布置。改进的制造方法包括将半导体衬底1上的氧化物膜2接合到n型半导体层3，然后将p型杂质扩散到n型半导体层3内以形成pn结，由此产生光电二极管数组。由此，提供了具有这样简单结构的光电二极管阵列，不仅能够提高器件制造的成品率，而且降低成品的成本。

98. 发明授权

US4577141A System for driving a movable stage 失效
标题翻译：驱动可动台的系统
公开(公告)号：US4577141A
公开(公告)日：1986-03-18
申请号：US675323
申请日：1984-11-27
申请人： Kazuaki Saiki , Aiichi Ishikawa , Noriyoshi Hashimoto , Koichi Kudo , Kuniyuki Yoshikawa
发明人： Kazuaki Saiki , Aiichi Ishikawa , Noriyoshi Hashimoto , Koichi Kudo , Kuniyuki Yoshikawa
IPC分类号： G05B19/25 , G05B11/18
CPC分类号： G05B19/253 , G05B2219/35438 , G05B2219/41156
摘要： In order to appropriately position a specimen within a view finder of a microscope, the stage supporting the specimen must be quickly and smoothly moved in all directions of two dimensions X and Y. According to the present invention, this can be accomplished by dividing a tilt angle of an operation lever of a joy stick into three regions, an insensitive band, a low velocity region and a high velocity region. For each of latter two regions, a relevant signal is produced by the joy stick and transferred to a microcomputer which controls stage driving motors by sawtooth pulse voltages. The velocities of X- and Y-stages are generally setted in the microcomputer so as to be high for the high speed region and low for the low speed regions, and movements in X- and Y-directions alternate by a short time interval, thus quick and smooth movements of stages being enabled.
摘要翻译：为了将样本适当地放置在显微镜的取景器内，支撑样本的台阶必须在二维X和Y的所有方向上快速平稳地移动。根据本发明，这可以通过将倾斜操纵杆的操作杆的角度分为三个区域，不灵敏带，低速区域和高速区域。对于后两个区域中的每一个，由操纵杆产生相关信号并传送到通过锯齿波脉冲电压控制级驱动电机的微型计算机。 X和Y级的速度通常设置在微型计算机中，对于高速区域为高，对于低速区域为低，并且X方向和Y方向的移动以短时间间隔交替，因此启动阶段的快速平稳运动。

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