公开(公告)号：US4742559A

公开(公告)日：1988-05-03

申请号：US898512

申请日：1986-08-21

Applicant: Toshiaki Fujiwara ,  Shigeo Yoneda

Inventor： Toshiaki Fujiwara ,  Shigeo Yoneda

IPC: G06K9/22 ,  G06K7/10 ,  G06K9/32 ,  G06T1/00 ,  H04N1/047 ,  H04N1/107

CPC classification number: G06K7/10881 ,  G06K9/32 ,  H04N1/047 ,  H04N1/107 ,  H04N2201/04729 ,  H04N2201/04789

Abstract: A manual-scanning image reader which optically reads image such as characters and figures from a written surface by a manual scanning over said written surface, which consists of the following parts; a sensor for detecting the amount of movement of the image reader in the scanning direction as a linear movement sensor, a sensor for detecting the amount of deviation of the image reader in the direction perpendicular to the scanning direction as a deviation sensor and a device for reading in image data synchronously with output signals from the linear movement sensor in order to correct the input image data according to the output signals from the deviation sensor before eventually storing it in memory.

Abstract translation: 一种手动扫描图像读取器，其通过在所述写入表面上的手动扫描从写入表面光学地读取诸如字符和图形的图像，其由以下部分组成; 用于检测图像读取器在扫描方向上作为线性运动传感器的移动量的传感器，用于检测图像读取器在与扫描方向垂直的方向上的偏离量作为偏差传感器的传感器，以及用于 与来自线性运动传感器的输出信号同步地读取图像数据，以便在最终将其存储在存储器中之前根据来自偏差传感器的输出信号校正输入图像数据。

公开(公告)号：US4999617A

公开(公告)日：1991-03-12

申请号：US287542

申请日：1988-12-19

Applicant: Susumu Uemura ,  Tadashi Tomino ,  Hiroshi Tsujioka ,  Shigeo Yoneda ,  Shigeru Shindoh ,  Yasuhumi Yatsuzuka

Inventor： Susumu Uemura ,  Tadashi Tomino ,  Hiroshi Tsujioka ,  Shigeo Yoneda ,  Shigeru Shindoh ,  Yasuhumi Yatsuzuka

IPC: G06K7/10

CPC classification number: G06K7/1093

Abstract: A coded information reading device for reading code pattern displayed on a CRT display unit of a television receiver and for outputing information signals corresponding to the code pattern includes a suction cup to be attached to the surface of the CRT display unit and a photo sensor integrally installed in the suction cup for reading the code pattern displayed on the CRT display unit.

Abstract translation: 一种编码信息读取装置，用于读取显示在电视接收机的CRT显示单元上的代码图形，并且用于输出与代码图形相对应的信息信号，包括附接到CRT显示单元的表面的吸盘和一体地安装的光传感器 在吸盘中用于读取CRT显示单元上显示的代码图案。

公开(公告)号：US4887227A

公开(公告)日：1989-12-12

申请号：US110470

申请日：1987-10-20

Applicant: Hiroshi Tsujioka ,  Shigeo Yoneda ,  Yasuhumi Yatsuzuka

Inventor： Hiroshi Tsujioka ,  Shigeo Yoneda ,  Yasuhumi Yatsuzuka

IPC: H04N1/00 ,  H04N1/04 ,  H04N1/107

CPC classification number: H04N1/04 ,  H04N1/00 ,  H04N1/107 ,  H04N1/00204 ,  H04N2201/0049 ,  H04N2201/0082 ,  H04N2201/0414 ,  H04N2201/0426

Abstract: An image input processor having a detector which detects whether or not the rate of the width of a character or characters are cut off from the read character information with respect to the readable width being over a predetermined value. Also, the image input processor has a printer which prints the cut-off character or characters when the detected rate is over the predetermined value, and prohibits printing of the cut-off character or characters when the detected rate is less than the predetermined value. Whereby necessary information and unnecessary information can be distinguished from each other based on the degree of the read image information that is cut off.

Abstract translation: 一种具有检测器的图像输入处理器，其检测相对于可读宽度超过预定值的读取的字符信息是否切断了字符或字符的宽度的速率。 此外，图像输入处理器具有当检测到的速率超过预定值时打印截止字符的打印机，并且当检测到的速率小于预定值时禁止打印截止字符。 由此，可以基于被切断的读取的图像信息的程度来区分必要的信息和不必要的信息。

公开(公告)号：US4835609A

公开(公告)日：1989-05-30

申请号：US940407

申请日：1986-12-11

Applicant: Susumu Uemura ,  Yasuhumi Yatsuzuka ,  Hiroshi Tsujioka ,  Shigeru Shindoh ,  Tadashi Tomino ,  Shigeo Yoneda

Inventor： Susumu Uemura ,  Yasuhumi Yatsuzuka ,  Hiroshi Tsujioka ,  Shigeru Shindoh ,  Tadashi Tomino ,  Shigeo Yoneda

IPC: H04N7/08 ,  G06K7/016 ,  H04N5/44 ,  H04N7/081

CPC classification number: G06K7/016

Abstract: A data processing device for reading a code signal output from the image output screen of a video receiver. The device is provided with a read controller to synchronize the code signal reading operation with the code signal display timing of the video receiver.

Abstract translation: 一种用于读取从视频接收机的图像输出屏幕输出的代码信号的数据处理装置。 该装置设置有读取控制器，以使代码信号读取操作与视频接收器的代码信号显示定时同步。

公开(公告)号：US4956639A

公开(公告)日：1990-09-11

申请号：US401504

申请日：1989-08-30

Applicant: Susumu Uemura ,  Hiroshi Tsujioka ,  Yasuhumi Yatsuzuka ,  Tadashi Tomino ,  Shigeo Yoneda ,  Shigeru Shindoh

Inventor： Susumu Uemura ,  Hiroshi Tsujioka ,  Yasuhumi Yatsuzuka ,  Tadashi Tomino ,  Shigeo Yoneda ,  Shigeru Shindoh

IPC: H04N7/08 ,  G06K7/016 ,  H04N5/44 ,  H04N7/081

CPC classification number: G06K7/016

Abstract: A display data processing device for processing bar code data displayed on a display screen such as a television monitor by an interlaced scanning process includes a photosensor for reading bar code data displayed on the screen, a counter circuit for counting the coded data bits read by the photosensor means to determine whether the data is displayed by an odd-number field or an even-number field and which produces a signal corresponding to the result of the determination. This signal is used in conjunction with a plurality of timer circuits which provide signals corresponding to the duration of odd and even number field scanning periods to ensure accurate storing of data in a shift register which is provided with the output signals of the photosensor.

Abstract translation: 一种显示数据处理装置，用于通过隔行扫描处理来处理显示在诸如电视监视器的显示屏上的条形码数据的显示数据处理装置包括用于读取显示在屏幕上的条形码数据的光电传感器，用于对由 光传感器用于确定数据是由奇数场还是偶数场显示，并产生与确定结果对应的信号。 该信号与多个定时器电路结合使用，这些定时器电路提供对应于奇数和偶数场扫描周期的持续时间的信号，以确保数据准确存储在具有光传感器的输出信号的移位寄存器中。

公开(公告)号：US4833316A

公开(公告)日：1989-05-23

申请号：US903131

申请日：1986-09-03

Applicant: Shigeo Yoneda

Inventor： Shigeo Yoneda

IPC: G01D5/36 ,  H03M1/30

CPC classification number: H03M1/30

Abstract: A photoelectric rotary encoder comprises some optical sensor pairs of light emitting elements and light receiving elements, a rotary disc formed with a plurality of slits at a first pitch, and a fixed plate provided with some slits at a second pitch. The first pitch is greater than the second pitch. Preferably, the difference between the first pitch and the second pitch is smaller than a half of the first pitch.

Abstract translation: 光电旋转编码器包括一些发光元件和光接收元件的光学传感器对，以第一节距形成有多个狭缝的旋转盘和以第二节距设置有一些狭缝的固定板。 第一节距大于第二节距。 优选地，第一间距和第二间距之间的差小于第一间距的一半。

公开(公告)号：US4442342A

公开(公告)日：1984-04-10

申请号：US373681

申请日：1982-04-30

Applicant: Shigeo Yoneda

Inventor： Shigeo Yoneda

IPC: B41J2/37 ,  B41J2/36 ,  H04N1/40 ,  H05B3/00

CPC classification number: B41J2/36 ,  H04N1/40025

Abstract: There is disclosed a print density control for use in a thermal printer, which control is responsive to variation in a supply voltage for assuring a uniform print density. The control includes a voltage-to-frequency converter for varying the frequency of an output signal in accordance with the amplitude of the supply voltage to the print head. An enabling voltage is applied to the print head until a count characteristic of the frequency of the output signal from the voltage-to-frequency converter reaches a predetermined value. By controlling the conduction duration of the print head in response to variations in the supply voltage, the thermal energy conveyed from the print head to a heat sensitive sheet is fixed to thereby assure uniform print density. In a preferred form, there are further provided a control circuit for permitting voltage supply to the print head until the count reaches the predetermined value and for varying the current conduction duration of the print head as a function of variations in the supply voltage to the print head. Accordingly, the strength of thermal energy being supplied to the print head is kept constant regardless of variations in the supply voltage to the print head.

Abstract translation: 公开了一种在热敏打印机中使用的打印浓度控制，该控制响应供应电压的变化以确保均匀的打印浓度。 该控制包括电压 - 频率转换器，用于根据与打印头的电源电压的幅度来改变输出信号的频率。 向打印头施加使能电压，直到来自电压 - 频率转换器的输出信号的频率的计数特性达到预定值。 通过响应于电源电压的变化来控制打印头的传导持续时间，将从打印头传送到热敏纸的热能被固定，从而确保均匀的打印密度。 在优选形式中，还提供一种控制电路，用于允许对打印头的电压供应，直到计数达到预定值，并且根据对打印头的电源电压的变化来改变打印头的当前导通持续时间 头。 因此，供给打印头的热能的强度保持恒定，而与打印头的电源电压的变化无关。

公开(公告)号：US4243601A

公开(公告)日：1981-01-06

申请号：US18261

申请日：1979-03-07

Applicant: Zen-ichi Yoshida ,  Shigeo Yoneda ,  Hideki Murata ,  Yutaka Yasuda ,  Saburo Nagakura

Inventor： Zen-ichi Yoshida ,  Shigeo Yoneda ,  Hideki Murata ,  Yutaka Yasuda ,  Saburo Nagakura

IPC: G03G5/00 ,  C07C67/00 ,  C07C253/00 ,  C07C255/31 ,  C07C255/46 ,  G03G5/06 ,  C07C120/00 ,  C07C121/48

CPC classification number: G03G5/0618

Abstract: Novel cyano substituted diphenoquinones of the formula, ##STR1## wherein X is a bromine atom or a cyano group, are useful as oxidizing agents and electron acceptors in charge-transfer complex formation owing to their high redox potentials. They may be easily prepared by oxidizing the corresponding cyano substituted biphenols with dinitrogen tetraoxide in an inert organic solvent.

Abstract translation: 由于其高氧化还原电位，新型氰基取代的联苯醌类化合物其中X是溴原子或氰基，可用作电荷转移络合物形成中的氧化剂和电子受体。 它们可以通过在惰性有机溶剂中用四氧化二氮氧化相应的氰基取代的联苯酚来容易地制备。

公开(公告)号：US5058188A

公开(公告)日：1991-10-15

申请号：US609517

申请日：1990-11-05

Applicant: Shigeo Yoneda

Inventor： Shigeo Yoneda

IPC: G06K7/10 ,  G06K9/22 ,  H04N1/047 ,  H04N1/107

CPC classification number: G06K7/10881 ,  G06K9/228 ,  H04N1/047 ,  H04N1/107 ,  H04N1/1072 ,  H04N2201/04705 ,  H04N2201/04787

Abstract: Thers is disclosed a manual scan type image reader for reading a document image by manually moving an image sensor for optically reading the image in a predetermined manual scan direction, converting the read document image into document image data, and outputting the converted document image data to an external unit. In the image reader, there is provided a ruler body including an image reading window for seeing the image therethrough formed on a bottom surface thereof so as to be opened to a top surface thereof, and plural scale lines printed with predetermined equal pitches in the manual scan direction on a bottom surface thereof. A scanner is mounted on the ruler body for movement in the manual scan direction, and the scanner includes the image sensor for reading the document image and the plural scale lines and converting them into document image data and scale image data, respectively. An image reading controller of the image reader corrects the document image data converted by the image sensor according to the scale image data converted by the image sensor so as to reproduce further document image data corresponding to the document image with predetermined equal pitches between the adjacent scale lines of the converted scale image data.

Abstract translation: 公开了一种手动扫描型图像读取器，用于通过手动移动用于以预定的手动扫描方向光学读取图像的图像传感器来读取文档图像，将读取的文档图像转换为文档图像数据，并将转换的文档图像数据输出到 外部单元。 在图像读取器中，提供了一个标尺体，其包括用于在其底表面上形成的图像的图像读取窗口，以便在其顶表面上打开，并且在手册中以预定的等间距印刷多个刻度线 扫描方向。 扫描仪安装在标尺主体上，用于在手动扫描方向上移动，扫描仪包括用于读取文档图像和多个刻度线的图像传感器，并将它们转换为文档图像数据和缩放图像数据。 图像读取器的图像读取控制器根据由图像传感器转换的比例图像数据来校正由图像传感器转换的文档图像数据，以便在相邻尺度之间以预定的等间距再现与文档图像相对应的另外的文档图像数据 转换的缩放图像数据的行。

公开(公告)号：US4901163A

公开(公告)日：1990-02-13

申请号：US108993

申请日：1987-10-16

Applicant: Hiroshi Tsujioka ,  Shigeo Yoneda ,  Yasufumi Yatsuzuka

Inventor： Hiroshi Tsujioka ,  Shigeo Yoneda ,  Yasufumi Yatsuzuka

IPC: H04N1/00 ,  H04N1/047 ,  H04N1/107 ,  H04N1/387

CPC classification number: H04N1/047 ,  H04N1/107 ,  H04N1/3876 ,  H04N1/00204 ,  H04N2201/0049 ,  H04N2201/0082 ,  H04N2201/0414 ,  H04N2201/0426 ,  H04N2201/04729 ,  H04N2201/04789

Abstract: An image reader of manual scan type for a portable copier is disclosed. The image reader comprises a reading head for scanning a document manually, memory means for storing image data read by the reading head, write control means for writing said image data into the memory means and a printer. The image reader further comprises image data processing means for adjusting image data obtained by the image sensor so as to form a noise free image upon writing image data into the memory means. Also the image data processing means operates to delete image data of a reference line indicative of a manual scan starting position.

Abstract translation: 公开了一种用于便携式复印机的手动扫描类型的图像读取器。 图像读取器包括用于手动扫描文档的读取头，用于存储由读取头读取的图像数据的存储装置，用于将所述图像数据写入存储装置的写入控制装置和打印机。 图像读取器还包括图像数据处理装置，用于调整由图像传感器获得的图像数据，以便在将图像数据写入存储装置中时形成无噪声图像。 此外，图像数据处理装置操作以删除指示手动扫描开始位置的参考线的图像数据。