会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 54. 发明授权
    • Method for chemically sensitizing silver halide photographic emulsion
    • 化学增感卤化银照相乳剂的方法
    • US5679507A
    • 1997-10-21
    • US519695
    • 1995-08-25
    • Tetsuya YoshidaKazuyoshi IchikawaHaruhiko MasutomiYusuke KawaharaHiroshi Kashiwagi
    • Tetsuya YoshidaKazuyoshi IchikawaHaruhiko MasutomiYusuke KawaharaHiroshi Kashiwagi
    • G03C1/015G03C1/005G03C1/025G03C1/06G03C1/09G03C1/18G03C5/17
    • G03C1/09G03C1/0051G03C1/18G03C5/17
    • A method for chemically sensitizing a silver halide photographic emulsion with a selenium compound is disclosed. The sensitizing method comprises the steps of preparing a dispersion of solid particles of a selenium compound in an aqueous medium by a process comprising the following steps of (1) dissolving a substantially water-insoluble organic selenium compound in a substantially water immiscible low-boiling organic solvent to prepare a selenium compound solution, (2) dispersing the selenium compound solution in water or an aqueous solution of a dispersing aid to form a oil-in-water type dispersion, and (3) removing the organic solvent from the oil-in-water type dispersion by stirring the dispersion under a decompressed condition to precipitate the selenium compound so as to form a dispersion of fine solid particles of the selenium compound having an average particle size of 10 nm to 3 .mu.m;adding the solid dispersion particles of the selenium compound to a silver halide emulsion, and ripening the silver halide emulsion in the presence of the solid dispersion particles of the selenium compound.
    • 公开了一种用硒化合物对卤化银照相乳剂进行化学敏化的方法。 敏化方法包括以下步骤:通过以下步骤制备硒化合物的固体颗粒在水性介质中的分散步骤:(1)将基本上不溶于水的有机硒化合物溶解在基本上与水不混溶的低沸点有机物 溶剂以制备硒化合物溶液,(2)将硒化合物溶液分散在水或分散助剂的水溶液中以形成水包油型分散体,和(3)从油中除去有机溶剂 - 水型分散体,在减压条件下搅拌分散体,使硒化合物沉淀,形成平均粒径为10nm〜3μm的硒化合物的微细固体颗粒的分散液; 将硒化合物的固体分散体颗粒加入到卤化银乳剂中,并在硒化合物的固体分散体颗粒存在下熟化卤化银乳剂。
    • 57. 发明授权
    • Ultrasonic diagnostic apparatus and ultrasonic diagnostic method
    • 超声诊断仪和超声诊断方法
    • US09119558B2
    • 2015-09-01
    • US12705074
    • 2010-02-12
    • Tetsuya YoshidaNaohisa Kamiyama
    • Tetsuya YoshidaNaohisa Kamiyama
    • A61B8/00A61B8/08A61B17/34G01S7/52
    • A61B8/0833A61B8/0841A61B17/3403A61B2017/3413G01S7/52038G01S7/52074G01S7/52085
    • An ultrasonic diagnostic apparatus has an ultrasonic probe, a control unit, a basic image generating unit, a differential image generating unit, and a composite image generating unit. The control unit controls the ultrasonic probe so as to sequentially perform, every scanning line of scanning lines in a scanning region, a transmitting and receiving under a first transmitting/receiving condition, a second transmitting/receiving condition, and a third transmitting/receiving condition. The basic image generating unit generates a first image based on the first transmitting/receiving condition, a second image based on the second transmitting/receiving condition, and a third image based on the third transmitting/receiving condition. The differential image generating unit performs a differential processing based on the first image and the second image to generate a differential image. The composite image generating unit performs a composite processing based on the differential image and the third image to generate a composite image.
    • 超声波诊断装置具有超声波探头,控制单元,基本图像生成单元,差分图像生成单元以及合成图像生成单元。 所述控制单元控制所述超声波探头,以顺序地执行扫描区域中的扫描线的每条扫描行,在第一发送/接收状态下的发送和接收,第二发送/接收状态和第三发送/接收条件 。 基本图像生成单元基于第一发送/接收条件生成第一图像,基于第二发送/接收条件生成第二图像,并且基于第三发送/接收条件生成第三图像。 差分图像生成单元基于第一图像和第二图像执行差分处理,以生成差分图像。 合成图像生成单元基于差分图像和第三图像执行复合处理,以生成合成图像。
    • 59. 发明授权
    • Ultrasonic diagnosis apparatus and ultrasonic diagnosis method
    • 超声诊断仪和超声诊断方法
    • US08641626B2
    • 2014-02-04
    • US11280326
    • 2005-11-17
    • Tetsuya YoshidaNaohisa Kamiyama
    • Tetsuya YoshidaNaohisa Kamiyama
    • A61B8/00
    • A61B8/06A61B8/481G01S7/52041G01S7/52084G01S7/52085G01S15/8979
    • An ultrasonic diagnostic apparatus comprises a transmitting and receiving section which transmits and receives a first ultrasonic wave that has such a sound pressure as practically does not destroy a contrast agent bubble given to a subject and that is for obtaining a bloodstream circulating image about a target area of the subject and which transmits a second ultrasonic wave that has such a sound pressure as destroys the contrast agent bubble and that is for causing the contrast agent bubble passing through a part of the target area to disappear from the circulating image, a timing specify section which informs the transmitting and receiving section of the timing of the transmission of the second ultrasonic wave, an image generating section which generates an ultrasonic image on the basis of each signal obtained by the transmission and reception of the first ultrasonic wave.
    • 一种超声波诊断装置,具备发送和接收具有实际上不破坏对象的造影剂气泡的这样的声压的第一超声波的发送和接收部,并且用于获得关于目标区域的血流循环图像 并且其传递具有破坏造影剂气泡的具有这样的声压的第二超声波,并且其是用于使通过目标区域的一部分的造影剂气泡从循环图像消失的定时指定部分 其通知发送和接收部分发送第二超声波的定时;图像生成部,其基于通过发送和接收第一超声波而获得的每个信号生成超声波图像。