公开(公告)号：US06898404B2

公开(公告)日：2005-05-24

申请号：US10466485

申请日：2002-08-05

申请人： Satoshi Sakai ,  Isao Nagata ,  Hironaga Hongawa ,  Shigeharu Okano ,  Eri Yamanishi ,  Yutaka Nakashima ,  Akihiko Inamoto ,  Tadashi Nishikawa ,  Norihiro Yamasaku

发明人： Satoshi Sakai ,  Isao Nagata ,  Hironaga Hongawa ,  Shigeharu Okano ,  Eri Yamanishi ,  Yutaka Nakashima ,  Akihiko Inamoto ,  Tadashi Nishikawa ,  Norihiro Yamasaku

IPC分类号： G03G15/11 ,  G03G15/10

CPC分类号： G03G15/11 ,  G03G2215/0106 ,  G03G2215/0119 ,  G03G2215/0187

摘要： A liquid-development electrophotographic apparatus forms on a toner-image-bearing body a plurality of color images developed by a plurality of developing units, one for each color, that use liquid toner. One or more carrier-removing units for removing excessive carrier from a toner layer that forms a toner image are disposed downstream of each developing unit and upstream of the next developing unit disposed upstream of the former developing unit with respect to a process progress direction. Each carrier-removing unit includes two or more conductive collection rollers to which a bias voltage is applied in such a direction as to press toner against the toner-image-bearing body and which is brought into contact with the toner-image-bearing body. The upstream roller is rotated in the same direction as the direction of surface movement of the toner-image-bearing body, whereas the downstream roller is rotated in the opposite direction. The result is that influence of carrier on the already transferred image is suppressed, and hence occurrences of irregular transfer of the images and occurrences of disturbance of the already transferred image are minimized.

摘要翻译： 液体显影电子照相设备在调色剂图像承载体上形成由多个显影单元显影的多个彩色图像，每个显影单元一个用于各种颜色，使用液体调色剂。 一个或多个用于从形成调色剂图像的调色剂层除去过量载体的载体去除单元设置在每个显影单元的下游，并且相对于处理进行方向设置在位于前显影单元上游的下一个显影单元的上游。 每个载体移除单元包括两个或更多个导电收集辊，偏压在该方向上施加，以将调色剂压靠在调色剂图像承载体上并与调色剂图像承载体接触。 上游辊沿着与调色剂图像承载体的表面运动方向相同的方向旋转，而下游辊沿相反方向旋转。 结果是，载波对已经传送的图像的影响被抑制，因此图像的不规则传送和已经传送的图像的干扰出现的发生被最小化。

公开(公告)号：US6035063A

公开(公告)日：2000-03-07

申请号：US868071

申请日：1997-06-03

申请人： Yutaka Nakashima ,  Kazunaga Yoshida ,  Yoshikazu Ikebata

发明人： Yutaka Nakashima ,  Kazunaga Yoshida ,  Yoshikazu Ikebata

IPC分类号： G06K9/46 ,  G06K9/22 ,  G06K9/62 ,  G06K9/00

CPC分类号： G06K9/00429

摘要： An online character recognition system comprises a standard stroke storing unit for storing a standard stroke and its correlated standard stroke number, a standard stroke number of strokes storing unit for storing number of strokes information indicating in how many stroke character each standard stroke appears, a character dictionary storing unit for storing a category to be recognized and its correlated standard stroke number-string, a standard stroke control unit for referring to the standard stroke number of strokes storing unit to selectively read, from the standard stroke storing unit, a standard stroke having the same number of strokes information as the number of strokes of an input character, an inter-stroke distance calculating unit for calculating an inter-stroke distance between a standard stroke read by said standard stroke control unit and an input stroke, and a matching unit for recognizing an input character based on an inter-stroke distance calculated by the inter-stroke distance calculating unit.

摘要翻译： 一种在线字符识别系统，包括用于存储标准行程的标准行程存储单元及其相关的标准行程数，用于存储指示每个标准行程出现多少笔画字符的行程信息数量的标准行程数量的笔画存储单元， 字典存储单元，用于存储要识别的类别及其相关的标准行程数字串;标准行程控制单元，用于参考从标准行程存储单元选择性地读取的标准行程数量的行程存储单元， 与输入字符的笔画数相同数量的笔画信息，用于计算由所述标准笔画控制单元读取的标准笔画与输入笔画之间的行程间距离的行程间距离计算单元，以及匹配单元 用于基于通过间歇期计算的行程间距来识别输入字符 ke距离计算单元。

公开(公告)号：US20100201810A1

公开(公告)日：2010-08-12

申请号：US12676063

申请日：2008-10-06

申请人： Kazunori Shimazaki ,  Tomio Kimura ,  Yutaka Nakashima ,  Masami Tomioka

发明人： Kazunori Shimazaki ,  Tomio Kimura ,  Yutaka Nakashima ,  Masami Tomioka

IPC分类号： H04N7/18

CPC分类号： B60R1/00 ,  B60R11/04 ,  B60R2300/30 ,  B60R2300/301 ,  B60R2300/303 ,  B60R2300/607 ,  B60R2300/806 ,  G06T7/73 ,  G06T2207/30204 ,  G06T2207/30264

摘要： Images are taken by a fixed camera and a moving camera, and a relative position calculation unit recognizes a current position and orientation of the moving object based on a detection signal that is input from a sensor for obtaining positional information of a moving object and calculates a relative positional relationship of the moving camera with respect to the fixed camera by comparing the current position and orientation of the moving object with a given position at which the fixed camera is installed. Based on the relative positional relationship, the image taken by the fixed camera and the image taken by the moving camera are synthesized into one image by an image composition unit, and a composite image viewed from a virtual viewpoint is displayed on a monitor.

摘要翻译： 图像由固定摄像机和移动摄像机拍摄，相对位置计算单元基于从用于获取移动物体的位置信息的传感器输入的检测信号来识别移动物体的当前位置和姿态，并且计算出 通过将移动物体的当前位置和姿态与安装固定照相机的给定位置进行比较，移动摄像机相对于固定照相机的相对位置关系。 基于相对位置关系，通过图像合成单元将由固定摄像机拍摄的图像和由移动摄像机拍摄的图像合成为一个图像，并且将从虚拟视点观看的合成图像显示在监视器上。

公开(公告)号：US06757410B1

公开(公告)日：2004-06-29

申请号：US09598962

申请日：2000-06-22

申请人： Yutaka Nakashima

发明人： Yutaka Nakashima

IPC分类号： G06K900

CPC分类号： A61B5/1172 ,  G06K9/00087

摘要： A fingerprint verification system for verifying input fingerprint data with pre-registered reference fingerprint data is disclosed, the reference fingerprint data being data containing the fingerprint data, the pre-designated rotated angles, and the rotated order thereof, the system comprising a rotation data and reference fingerprint data storing portion for storing the reference fingerprint data.

摘要翻译： 公开了一种用于使用预先注册的参考指纹数据验证输入指纹数据的指纹验证系统，所述参考指纹数据是包含指纹数据，预先指定的旋转角度及其旋转顺序的数据，所述系统包括旋转数据和 参考指纹数据存储部分，用于存储参考指纹数据。

公开(公告)号：US5638056A

公开(公告)日：1997-06-10

申请号：US436201

申请日：1995-05-04

申请人： Yutaka Nakashima ,  Hiroshi Miyake ,  Atsuhisa Ando ,  Yukihiro Yamamoto ,  Tomonori Suzuki ,  Masachika Kamiya

发明人： Yutaka Nakashima ,  Hiroshi Miyake ,  Atsuhisa Ando ,  Yukihiro Yamamoto ,  Tomonori Suzuki ,  Masachika Kamiya

IPC分类号： E05B49/00 ,  B60R25/00 ,  B60R25/01 ,  B60R25/10 ,  B60R25/24 ,  G07C9/00 ,  H04Q9/00

CPC分类号： G07C9/00182 ,  G07C2009/00198 ,  G07C2009/00785

摘要： A first carrier signal generator (15) generates a carrier signal (S1) at a first frequency to modulate a preset identification code (S). A second carrier signal generator (16) generates a carrier signal (S2) at a second frequency, distinct from the first frequency. A modulator (14) affixes the identification code (S) to the carrier signal (S2), and outputs the carrier signal (S2) to a light-emitting circuit (17). When a "smart" or "learning" remote controller, of the type that demodulates frequency, receives the identification code (S), the carrier signal (Sw) of the second frequency is demodulated at the first frequency, compressed and stored in memory. The carrier signal (S2) set at the second frequency can cause the memory capacity of the remote controller to overflow, thereby preventing the identification code (S) from being stored in the learning remote controller.

摘要翻译： PCT No.PCT / JP94 / 01516 Sec。 371日期：1995年5月4日 102（e）日期1995年5月4日PCT 1994年9月13日PCT PCT。 出版物WO95 / 07829 日期1995年3月23日第一载波信号发生器（15）以第一频率产生载波信号（S1），以调制预设的识别码（S）。 第二载波信号发生器（16）产生与第一频率不同的第二频率的载波信号（S2）。 调制器（14）将识别码（S）附加到载波信号（S2），并将载波信号（S2）输出到发光电路（17）。 当解调频率类型的“智能”或“学习”遥控器接收到识别码（S）时，第二频率的载波信号（Sw）以第一频率被解调，被压缩并存储在存储器中。 设置在第二频率的载波信号（S2）可以导致遥控器的存储器容量溢出，从而防止识别码（S）存储在学习遥控器中。

公开(公告)号：US4571362A

公开(公告)日：1986-02-18

申请号：US420903

申请日：1982-09-21

申请人： Nobuhiro Sato ,  Akira Okada ,  Yutaka Nakashima

发明人： Nobuhiro Sato ,  Akira Okada ,  Yutaka Nakashima

IPC分类号： C09D5/23 ,  C09D7/12 ,  G11B5/708 ,  G11B5/68

CPC分类号： G11B5/708 ,  Y10S428/90 ,  Y10T428/257

摘要： A magnetic recording medium contains, in the coating layer of a magnetic powder, 0.5-15% by weight of at least either nonmagnetic powder of Al.sub.2 O.sub.3 or Cr.sub.2 O.sub.3 and 0.5-15% by weight of .alpha.-Fe.sub.2 O.sub.3, the sum of the proportions of the nonmagnetic powder and .alpha.-Fe.sub.2 O.sub.3 not exceeding 20% by weight, all on the basis of the weight of the magnetic powder. The nonmagnetic powder and .alpha.Fe.sub.2 O.sub.3 both range in particle size from 0.1 to 2 .mu.m.

摘要翻译： 磁性记录介质在磁性粉末的涂层中含有0.5-15重量％的至少一种非磁性的Al 2 O 3或Cr 2 O 3粉末和0.5-15重量％的α-Fe 2 O 3，其比例之和 非磁性粉末和α-Fe2O3不超过20重量％，均基于磁粉的重量。 非磁性粉末和αFe2 O 3的粒径范围为0.1〜2μm。

公开(公告)号：US20110298926A1

公开(公告)日：2011-12-08

申请号：US13202004

申请日：2010-02-25

申请人： Hiroshi Katsunaga ,  Kazunori Shimazaki ,  Tomio Kimura ,  Yutaka Nakashima ,  Koji Hika ,  Keisuke Inoue

发明人： Hiroshi Katsunaga ,  Kazunori Shimazaki ,  Tomio Kimura ,  Yutaka Nakashima ,  Koji Hika ,  Keisuke Inoue

IPC分类号： H04N7/18

CPC分类号： B62D15/027 ,  G06K9/00798 ,  G06K9/00912 ,  G06T7/73 ,  G06T2207/30208 ,  G06T2207/30264 ,  G08G1/16 ,  G08G1/168

摘要： Provided is a parking assistance apparatus utilizing a fixed target by taking an image thereof, the parking assistance apparatus being capable of recognizing the fixed target with high recognition accuracy while using simple image recognition processing. A mark (M) includes a plurality of illuminators (1). Sets of the plurality of illuminators (1) form characteristic points C1 to C4. Turn-ON request generation means (36) of a vehicle-side device (20) sequentially generates turn-ON requests for each characteristic point and transmits the generated turn-ON requests to a parking-lot-side device (10). A display control unit (11) of the parking-lot-side device (10) turns ON the characteristic points based on the turn-ON requests. An image recognition unit (31) of the vehicle-side device (20) performs image recognition for the characteristic points sequentially. Using the recognition result, positional parameter calculation means (34) of the vehicle-side device (20) calculates positional parameters of a camera with respect to the mark (M).

摘要翻译： 提供一种通过拍摄图像来利用固定目标的停车辅助装置，在使用简单的图像识别处理的同时，能够以高识别精度识别固定目标的停车辅助装置。 标记（M）包括多个照明器（1）。 多个照明器（1）的组合形成特征点C1〜C4。 车辆侧设备（20）的接通请求产生装置（36）顺序地产生每个特征点的接通请求，并将生成的接通请求发送到停车场侧设备（10）。 停车场侧装置（10）的显示控制单元（11）基于接通请求接通特征点。 车辆侧装置（20）的图像识别单元（31）依次对特征点进行图像识别。 使用识别结果，车辆侧装置（20）的位置参数计算装置（34）计算相机相对于标记（M）的位置参数。

公开(公告)号：US06175651B1

公开(公告)日：2001-01-16

申请号：US08865856

申请日：1997-05-30

申请人： Yoshikazu Ikebata ,  Kazunaga Yoshida ,  Yutaka Nakashima

发明人： Yoshikazu Ikebata ,  Kazunaga Yoshida ,  Yutaka Nakashima

IPC分类号： G06K900

CPC分类号： G06K9/4604 ,  G06K2209/01

摘要： An on-line character recognition method is disclosed that recognizes inputted characters on-line by finding distance between strokes for patterns in stroke units of inputted characters and patterns in stroke units for each reference stroke. Reference patterns and inputted character patterns are each divided and represented as stroke shape patterns that indicate the shapes of strokes and stroke position patterns that indicate the position or size of strokes. Inter-stroke shape distances corresponding to each stroke shape pattern and inter-stroke position distances corresponding to each stroke position pattern are found, following which the inter-stroke distance is found based on the inter-stroke shape distances and the inter-stroke position distances.

摘要翻译： 公开了一种在线字符识别方法，其通过针对每个参考笔画找到输入字符的笔划单位中的图案和笔划单元中的图案的笔画之间的距离来识别输入的字符。 参考图案和输入的字符图案被分割并表示为指示笔画的形状的笔画形状图案，其指示笔画的位置或大小。 发现对应于每个行程形状图形的行程间距形状距离和对应于每个行程位置图案的行程间位置距离，随后基于行程间距形状距离和行程间位置距离找到行程间距离 。

公开(公告)号：US4411957A

公开(公告)日：1983-10-25

申请号：US412164

申请日：1982-08-27

申请人： Fukunori Tokuda ,  Yutaka Nakashima

发明人： Fukunori Tokuda ,  Yutaka Nakashima

IPC分类号： C09D5/23 ,  G11B5/702 ,  H01F10/02

CPC分类号： G11B5/7022 ,  G11B5/7023 ,  Y10S428/90 ,  Y10T428/31609 ,  Y10T428/31794 ,  Y10T428/31935

摘要： A magnetic recording medium, consisting of a base coated with a magnetic coating material, uses as a binder a synthetic resin having a metal sulfonate group and a vinyl chloride-vinyl acetate copolymer containing not less than 8% vinyl alcohol, in which magnetic particles are dispersed. The binder may contain an isocyanate compound as a crosslinking agent for added particle durability.

摘要翻译： 由涂覆有磁性涂料的基底组成的磁记录介质使用含有金属磺酸盐基的合成树脂和含有不少于8％乙烯醇的氯乙烯 - 乙酸乙烯酯共聚物作为粘合剂，其中磁性颗粒为 分散 粘合剂可以含有异氰酸酯化合物作为用于添加颗粒耐久性的交联剂。

公开(公告)号：US08170752B2

公开(公告)日：2012-05-01

申请号：US12670713

申请日：2008-07-04

申请人： Kazunori Shimazaki ,  Tomio Kimura ,  Yutaka Nakashima ,  Masami Tomioka ,  Hideo Yanagisawa

发明人： Kazunori Shimazaki ,  Tomio Kimura ,  Yutaka Nakashima ,  Masami Tomioka ,  Hideo Yanagisawa

IPC分类号： A01B69/00 ,  B62D6/00 ,  B62D12/00 ,  G05D1/02

CPC分类号： G08G1/168 ,  B60R1/00 ,  B60R2300/108 ,  B60R2300/302 ,  B60R2300/50 ,  B60R2300/70 ,  B60R2300/8026 ,  B60R2300/806 ,  B60W30/095 ,  B60W40/02 ,  B60W2420/403 ,  B62D15/028

摘要： A parking assistance apparatus makes it easy for a driver to grasp a relative positional relation between a vehicle and a target parking position and makes it possible to park the vehicle at the target parking position in a parking space with accuracy.An image of a mark M in a parking space S is taken by a vehicle-side camera 7. A relative position calculation portion 8 calculates a relative positional relation between the vehicle and a target parking position T based on the taken image of the mark M. A backward locus calculation portion 9 calculates an expected locus when the vehicle moves based on the relative positional relation and based on a steering angle detected by a steering angle sensor 15. An image of the parking space S is taken by a parking-space-side camera 3 and transmitted to a vehicle-side apparatus 1. An image composition portion 12 composes the image of the parking space S from the parking-space-side camera 3 and the expected locus calculated by the backward locus calculation portion 9. The composed image is displayed on the monitor 14 located in the vicinity of a drivers seat of the vehicle.

摘要翻译： 停车辅助装置使驾驶员容易掌握车辆与目标停车位置之间的相对位置关系，并且能够准确地将车辆停放在停车位置的目标停车位置。 停车空间S中的标记M的图像由车辆侧照相机7拍摄。相对位置计算部8基于拍摄到的标记M的图像计算车辆与目标停车位置T之间的相对位置关系 反向轨迹计算部9基于相对位置关系，基于由转向角传感器15检测到的转向角来计算车辆移动时的预期轨迹。停车位S的图像由停车位 - 图像合成部12从停车位侧摄像机3构成停车空间S的图像，由向后轨迹计算部9计算出的预期轨迹构成。 图像显示在位于车辆驾驶员座位附近的监视器14上。