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11. 发明授权

US07317822B2 Image file control apparatus, a control method of the image file, and a recording medium 有权
标题翻译：图像文件控制装置，图像文件的控制方法和记录介质
公开(公告)号：US07317822B2
公开(公告)日：2008-01-08
申请号：US10785530
申请日：2004-02-23
申请人： Akira Kurahashi
发明人： Akira Kurahashi
IPC分类号： G06K9/00
CPC分类号： A61B6/484 , A61B6/502 , A61B6/5282 , G06T3/40 , G06T2210/32
摘要： An image file control method for storing plural sets of image data wherein each of plural sets of image data is obtained in such a way that a body part of a patient having an ID code is radiographed with a magnification by an absorption contrast radiography or a phase contrast radiography so as to obtain a radiation image of the body part and the radiation image is read with a reading sampling pitch by an image reading device so that the image reading device outputs raw image data of the body part; comprising step of; storing plural sets of raw image data by attaching supplemental information to each of plural sets of raw image data, wherein the supplemental information contains an ID code of a patient and at least one of a set of a magnification and the reading sampling pitch and a full size sampling pitch calculated from the set of the magnification and the reading sampling pitch.
摘要翻译：一种用于存储多组图像数据的图像文件控制方法，其中获得多组图像数据中的每一个，使得具有ID代码的患者的身体部分通过吸收对比度放射线照相或相位的放大倍率进行放射照相以获得身体部位的放射线图像，并且通过图像读取装置以读取采样间距读取放射线图像，使得图像读取装置输出身体部位的原始图像数据; 包括步骤：通过将补充信息附加到多组原始图像数据中的每一组来存储多组原始图像数据，其中补充信息包含患者的ID码以及放大倍数和读取采样间距的集合中的至少一个以及完整的根据放大倍率和读取采样间距的集合计算的尺寸采样间距。

12. 发明申请

US20060222225A1 Image processing apparatus, image processing method and image processing program 审中-公开
标题翻译：图像处理装置，图像处理方法和图像处理程序
公开(公告)号：US20060222225A1
公开(公告)日：2006-10-05
申请号：US11390784
申请日：2006-03-28
申请人： Akira Kurahashi
发明人： Akira Kurahashi
IPC分类号： G06K9/00
CPC分类号： G06F19/321
摘要： An image processing apparatus includes: an image storing section to store images imaged by modalities; an image selecting section to allow a user to select an image to be displayed out of images stored in the image storing section; an image processing condition storing section to store a plurality of different kinds of image processing conditions; an image processing section to execute image processing by application of the plurality of different kinds of image processing conditions to selected image; and a display controlling section to switch each of images generated by image processing, under application of the plurality of different kinds of image processing conditions to the selected image, and to display it on the same display screen.
摘要翻译：一种图像处理设备包括：图像存储部分，用于存储通过模态成像的图像; 图像选择部分，用于允许用户从存储在图像存储部分中的图像中选择要显示的图像; 图像处理条件存储部分，用于存储多种不同种类的图像处理条件; 图像处理部，通过将多种不同种类的图像处理条件应用于选择图像来执行图像处理; 以及显示控制部分，用于在将多种不同种类的图像处理条件应用于所选择的图像的同时，将通过图像处理生成的每个图像切换并显示在相同的显示屏幕上。

13. 发明授权

US06686992B2 Raindrop detecting method and apparatus having temperature-dependent characteristic compensation 有权
标题翻译：具有温度依赖特性补偿的雨滴检测方法和装置
公开(公告)号：US06686992B2
公开(公告)日：2004-02-03
申请号：US09860641
申请日：2001-05-21
申请人： Shinji Wakabayashi , Junichi Ishikawa , Akira Kurahashi , Osamu Terakura
发明人： Shinji Wakabayashi , Junichi Ishikawa , Akira Kurahashi , Osamu Terakura
IPC分类号： G01N1506
CPC分类号： B60S1/0818 , B60S1/0833 , B60S1/0866
摘要： A raindrop detecting apparatus has a temperature sensor, an EEPROM, a processor and a raindrop sensor. A temperature characteristic data is defined by a first temperature data of the temperature sensor and a first output data of the raindrop sensor produced at a first temperature condition, and stored in the EEPROM. The processor updates a raindrop detection threshold by using the stored characteristic data, a second temperature data and a second output data produced at a second temperature, when an engine is started under no-raindrop condition. The processor compares an output data of the raindrop sensor with the raindrop detection threshold to detect a raindrop, while converting at least one of the characteristic data and the output data in correspondence with a temperature data produced at a raindrop detection time.
摘要翻译：雨滴检测装置具有温度传感器，EEPROM，处理器和雨滴传感器。温度特性数据由温度传感器的第一温度数据和在第一温度条件下产生的雨滴传感器的第一输出数据定义，并存储在EEPROM中。当发动机在无雨滴状态下启动时，处理器通过使用存储的特征数据，第二温度数据和在第二温度下产生的第二输出数据来更新雨滴检测阈值。处理器将雨滴传感器的输出数据与雨滴检测阈值进行比较，以检测雨滴，同时根据在雨滴检测时间产生的温度数据转换特征数据和输出数据中的至少一个。

14. 发明授权

US5202870A Optical disk recording/reproducing apparatus and a photoelectric conversion amplifier therefor 失效
标题翻译：光盘记录/再现装置及其光电转换放大器
公开(公告)号：US5202870A
公开(公告)日：1993-04-13
申请号：US650804
申请日：1991-02-06
申请人： Kazuhiro Aoki , Yasuaki Edahiro , Akira Kurahashi
发明人： Kazuhiro Aoki , Yasuaki Edahiro , Akira Kurahashi
IPC分类号： G11B7/09 , G11B7/13
CPC分类号： G11B7/13
摘要： In a photoelectric conversion amplifier for converting a light signal into a voltage signal, a resistor and a capacitor connected in parallel are provided between a non-inverted input terminal of a differential amplifier and a reference voltage source terminal, and thereby an offset voltage of the differential amplifier is eliminated and a frequency characteristic is improved to have a wideband.

15. 再颁专利

USRE28828E Electrophotographic copying device 失效
公开(公告)号：USRE28828E
公开(公告)日：1976-05-25
申请号：US404122
申请日：1973-10-05
申请人： Shigehiro Komori , Jiro Sato , Akira Kurahashi
发明人： Shigehiro Komori , Jiro Sato , Akira Kurahashi
IPC分类号： G03G15/28
CPC分类号： G03G15/28
摘要： An electrophotographic copying machine using a roll of sensitive paper in which the original holder for carrying the original reciprocates on the machine case of the electrophotographic copying device. While the original holder is in its backward motion, the original is illuminated so as to subject the electrophotographic-sensitive paper to a slit exposure, and the copy is obtained through subsequent steps of developing and fixing. The reciprocating motion of the original is related to the paper feed so that the paper is cut to the length of the original. An indicator is provided for indicating the size of the roll of sensitive paper in the paper-feeding unit and for indicating the maximum size original capable of being copied.

16. 发明申请

US20120019556A1 INTERPRETATION REPORT CREATING AIDING DEVICE AND COMPUTER-READABLE STORAGE MEDIUM STORING A PROGRAM THEREFOR 审中-公开
标题翻译：解释性报告创建辅助设备和计算机可读存储介质存储其中的程序
公开(公告)号：US20120019556A1
公开(公告)日：2012-01-26
申请号：US13260526
申请日：2010-03-02
申请人： Akira Kurahashi
发明人： Akira Kurahashi
IPC分类号： G09G5/00
CPC分类号： G06Q50/22 , A61B6/502 , G16H10/20 , G16H15/00
摘要： An interpretation report creation aiding device includes a display unit and a control unit which displays an interpretation report creation screen on the display unit. In the interpretation report creation screen, a right breast image and a left breast image to be interpreted are disposed in a central region thereof in such a way as to be bilaterally symmetrical, and an interpretation report writing region for writing an interpretation report on the right breast image and an interpretation report writing region for writing an interpretation report on the left breast image are respectively disposed in regions respectively adjacent to the right breast image and the left breast image.
摘要翻译：解释报告创建辅助装置包括在显示单元上显示解释报告创建屏幕的显示单元和控制单元。在解释报告制作画面中，将要解释的右乳房图像和左乳房图像以双边对称的方式设置在其中央区域，以及用于在右侧写入解释报告的解释报告书写区域乳房图像和用于写入左乳房图像的解释报告的解释报告书写区域分别设置在与右乳房图像和左乳房图像相邻的区域中。

17. 发明授权

US5987066A Digital data transmitting method 失效
标题翻译：数字数据传输方式
公开(公告)号：US5987066A
公开(公告)日：1999-11-16
申请号：US759956
申请日：1996-12-03
申请人： Tadashi Kojima , Koichi Hirayama , Hisashi Yamada , Yoshiaki Moriyama , Fumihiko Yokogawa , Takao Arai , Toshifumi Takeuchi , Shinichi Tanaka , Akira Kurahashi , Toshiyuki Shimada
发明人： Tadashi Kojima , Koichi Hirayama , Hisashi Yamada , Yoshiaki Moriyama , Fumihiko Yokogawa , Takao Arai , Toshifumi Takeuchi , Shinichi Tanaka , Akira Kurahashi , Toshiyuki Shimada
IPC分类号： G11B20/14 , H03M5/14 , H03M7/14 , H04L7/04 , H04L7/08 , H04L25/49 , H04B14/04 , G11B3/90 , G11B5/09
CPC分类号： H03M5/145 , G11B20/1426 , H04L25/4906 , H04L7/041
摘要： A transmitting method of digital data whereby information data can be reproduced at a high precision. In order to retain digital data in sectors comprising a plurality of sync frames and sequentially transmit, the sync frame is comprised of the sync signal and the run length limited code which satisfies the limitations of the minimum run length and the maximum run length, and the sync signal includes the sync pattern constituted by a bit pattern of a run length that is longer than the maximum run length by only 3T and addition bit patterns which are arranged before and after the bit pattern and each of which has a run length that is longer than the minimum run length. The sync signal includes a specific code which indicates a position in the sector and which enables the DC control to be performed.
摘要翻译：数字数据的发送方法，可以高精度地再现信息数据。为了在包括多个同步帧的扇区中保留数字数据并顺序地发送，同步帧包括满足最小游程长度和最大游程长度的限制的同步信号和游程长度限制码，并且同步信号包括由游程长度比最大游程长度只有3T的游程长度的位模式构成的同步模式，以及排列在位模式之前和之后的游程长度更长的相加位模式比最小游程长。同步信号包括指示扇区中的位置并且能够执行DC控制的特定代码。

18. 发明授权

US5170384A Tracking control for optical information recording and reproducing apparatus 失效
标题翻译：光信息记录和再现装置的跟踪控制
公开(公告)号：US5170384A
公开(公告)日：1992-12-08
申请号：US475943
申请日：1990-02-06
申请人： Yasuaki Edahiro , Noboru Kikuchi , Akira Kurahashi
发明人： Yasuaki Edahiro , Noboru Kikuchi , Akira Kurahashi
IPC分类号： G11B7/085
CPC分类号： G11B7/08517
摘要： A tracking control apparatus of an optical signal recording/reproduction apparatus, records and reproduces a data signal by causing a light spot focused on an optical recording medium to trace data-recording tracks and then accesses the light spot to a desired track. The tracking control apparatus varies a tracking-servo target value in a direction of performing the track-jumping operation, and then, if the tracking error signal exceeds a predetermined position level, the tracking control apparatus repeatedly varies the polarity of the tracking error signal until the light spot eventually arrives at the target track subject to the track-jumping operation. By virtue of the structure mentioned above, the tracking control apparatus can stably perform the track-jumping operation even when external disturbances, such as vibration, occur in the servo system.
摘要翻译：光信号记录/再现装置的跟踪控制装置通过使聚焦在光记录介质上的光点跟踪数据记录轨道，然后将光点存取到期望的轨道来记录和再现数据信号。跟踪控制装置在执行轨道跳跃操作的方向上改变跟踪伺服目标值，然后如果跟踪误差信号超过预定位置电平，则跟踪控制装置重复地改变跟踪误差信号的极性，直到光点最终到达轨道跳跃操作的目标轨道。通过上述结构，即使在伺服系统中发生振动等外部干扰的情况下，跟踪控制装置也能够稳定地进行轨道跳跃动作。

19. 发明授权

US5166914A Data recording/reproducing apparatus with two-dimensional equalizer for crosstalk cancellation 失效
标题翻译：数据记录/再生装置与二维均衡器进行CROSSTALK CANCELLATION
公开(公告)号：US5166914A
公开(公告)日：1992-11-24
申请号：US454501
申请日：1989-12-21
申请人： Toshiyuki Shimada , Kazuhiro Aoki , Akira Kurahashi , Noboru Kikuchi
发明人： Toshiyuki Shimada , Kazuhiro Aoki , Akira Kurahashi , Noboru Kikuchi
IPC分类号： G11B7/0037 , G11B11/105 , G11B20/10 , G11B20/22
CPC分类号： G11B20/10037 , G11B11/10515 , G11B11/1053 , G11B11/10576 , G11B20/10 , G11B20/10009 , G11B20/10046 , G11B20/10222 , G11B20/22 , G11B7/0037
摘要： An equalizer apparatus is applied to a DBF disk recording medium in which a sampling clock is reproduced from clock pits recorded on the disk recording medium. A fixed coefficient equalizer includes an analog to digital converter, a memory and a two-dimension equalizer. The fixed coefficient equalizer suppresses interference from adjacent tracks and reduces the error rate of the reproduced data caused by crosstalk even in the case of a narrow track pitch. Further, by adding to the equalizer a sign detector, a FIR low-pass filter and a coefficient control circuit to form a variable coefficient equalizer, interference fluctuation attributed to the linear recording density, recording power irregularity, light spot shape, tracking error, etc., can be automatically compensated to suppress the equalization error caused by such fluctuation. Further, using the variable coefficient equalizer, clocking timing errors and fluctuations can be automatically and efficiently compensated.

20. 发明授权

US5057945A Signal recording/reproducing apparatus 失效
标题翻译：信号记录/再现设备
公开(公告)号：US5057945A
公开(公告)日：1991-10-15
申请号：US531430
申请日：1990-05-31
申请人： Toshiyuki Shimada , Kazuhiro Aoki , Akira Kurahashi , Noboru Kikuchi
发明人： Toshiyuki Shimada , Kazuhiro Aoki , Akira Kurahashi , Noboru Kikuchi
IPC分类号： G11B5/012 , G11B5/09 , G11B5/48 , G11B20/10 , G11B20/22 , G11B21/00
CPC分类号： G11B5/09 , G11B20/10 , G11B20/22 , G11B21/003 , G11B5/012 , G11B5/4886
摘要： A signal recording/reproducing apparatus equipped with a recording head section for recording signals on a recording medium and a reproducing head section for reproducing the signals recorded on the recording medium. The recording head section is arranged to record the signal to form N recording sub-tracks on the recording medium and the reproducing head section has M reproducing sub-heads which trace the N recording sub-tracks to reproduce the recording signal. The pitch of the M sub-heads thereof is equal to a pitch of the recording sub-tracks and the number M of the sub-heads is greater than the number N of the recording sub-tracks. The reproducing head section is coupled to a reproduction signal detecting section which is turn eliminates the interference and the crosstalk between adjacent tracks from the reproduced signal due to the reproducing head section. This arrangement allows narrowing the track pitch to increase the recording capacity and extremely improving the transfer rate concurrently with the elimination of the interference between the adjacent codes and crosstalk between the adjacent tracks.

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