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    • 5. 发明授权
    • Cycloheptenopyridine derivatives, process for preparation thereof and
antiulcer agents containing the same
    • 环庚烯并吡啶​​衍生物,其制备方法和含有它们的抗溃疡剂
    • US5149702A
    • 1992-09-22
    • US618943
    • 1990-11-27
    • Shin-ichi YamadaTakao GotoRie YoritaEizi ShimanukiTakaji YamaguchiKentaro KogiSenichi Narita
    • Shin-ichi YamadaTakao GotoRie YoritaEizi ShimanukiTakaji YamaguchiKentaro KogiSenichi Narita
    • C07D401/12C07D471/04
    • C07D401/12C07D471/04Y02P20/55Y10S514/926Y10S514/927
    • Provided are cycloheptenopyridine derivatives represented by the general formula ##STR1## [wherein R represents a hydrogen atom or lower alkyl group; R.sup.1 represents a hydrogen atom, halogen atom, lower cycloalkoxy group, amido group, substituted phenoxy group, substituted benzyloxy group, lower alkoxy group optionally containing halogen atoms(s), nitro group, hydroxyl group, lower alkenyloxy group, lower alkylthio group, or a group--NR.sup.4 R.sup.5 (wherein R.sup.4 and R.sup.5 may be the same or different and each represent a hydrogen atom or lower alkyl group, or R.sup.4 and R.sup.5 mutually combine together with the nitrogen atom adjacent thereto to form a 5- or 6-membered heterocyclic group); R.sup.2 represents a hydrogen atom, halogen atom, lower alkyl group optionally containing a halogen atom, lower alkoxy group optionally containing a halogen atom, hydroxyl group, acyl group, lower alkoxycarbonyl group, nitro group or amino group; R.sup.3 represents a hydrogen atom, a lower alkyl group, lower alkoxymethyl group, lower alkylcarbonyl group, lower alkoxycarbonyl group, carbamoyl group, lower alkylcarbamoyl group, lower alkylcarbonylmethyl group, lower alkoxycarbonyl group, lower acyloxymethyl group, lower alkylsulfonyl group, or physiologically acceptable protective group eliminatable in an acid medium or under a physiological condition; n represents 0 or 1; and A represents a methine carbon or nitrogen atom] or their salts. These derivatives and their salts are useful as antiulcer agents.
    • 提供由通式[IMAGE] [I]表示的环庚烯并吡啶​​衍生物[其中R表示氢原子或低级烷基; R1表示氢原子,卤素原子,低级环烷氧基,酰胺基,取代苯氧基,取代的苄氧基,任选含有卤原子的低级烷氧基,硝基,羟基,低级链烯氧基,低级烷硫基,或 基团-NR 4 R 5(其中R 4和R 5可以相同或不同,各自表示氢原子或低级烷基,或者R 4和R 5与与其相邻的氮原子相互结合形成5-或6-元杂环基 ); R2表示氢原子,卤素原子,任选含有卤原子的低级烷基,任选含有卤素原子的低级烷氧基,羟基,酰基,低级烷氧基羰基,硝基或氨基; R3表示氢原子,低级烷基,低级烷氧基甲基,低级烷基羰基,低级烷氧基羰基,氨基甲酰基,低级烷基氨基甲酰基,低级烷基羰基甲基,低级烷氧基羰基,低级酰氧基甲基,低级烷基磺酰基或生理上可接受的保护性 组在酸性培养基中或在生理条件下可消除; n表示0或1; A表示次甲基碳或氮原子]或其盐。 这些衍生物及其盐可用作抗溃疡剂。
    • 8. 发明授权
    • X-ray imaging apparatus using X-ray planar detector
    • X射线成像装置使用X射线平面检测器
    • US5818898A
    • 1998-10-06
    • US744937
    • 1996-11-06
    • Akira TsukamotoMasayuki NishikiSeiichiro NagaiKoichiro NabuchiTohru SaisuShin-ichi YamadaTakayuki TomisakiManabu Tanaka
    • Akira TsukamotoMasayuki NishikiSeiichiro NagaiKoichiro NabuchiTohru SaisuShin-ichi YamadaTakayuki TomisakiManabu Tanaka
    • H04N5/32A61B6/03
    • H04N5/361H04N5/32
    • An X-ray imaging apparatus comprises an X-ray emission unit for emitting X-rays onto a human body under examination, an X-ray emission control unit for outputting an X-ray emission signal to direct the X-ray emission unit to emit X-rays, a flat panel X-ray detector having a two-dimensional array of detector elements in rows (lines) and columns, each of the detector elements converting incident X-rays passed through the human body under examination into an electric charge signal and storing it, a resetting unit for placing each line of the detector elements in the readout state in sequence, thereby discharging electric charge stored on each of the detector elements, a storage unit for placing all the lines of the detector elements in the readout state to thereby allow each of the detector elements to store an electric charge signal, and a readout unit for placing each line of the detector elements in the readout state in sequence to thereby read an electric charge signal from each of the detector elements.
    • 一种X射线成像装置,包括:X射线发射单元,用于将X射线发射到被检查的人体上; X射线发射控制单元,用于输出X射线发射信号以引导X射线发射单元发射 X射线,具有行(行)和列的检测器元件的二维阵列的平板X射线检测器,每个检测器元件将经检查的人体的入射X射线转换为电荷信号 并将其存储起来;复位单元,用于将检测器元件的每一行依次放置在读出状态,从而放电存储在每个检测器元件上的电荷;存储单元,用于将检测器元件的所有线放置在读出状态 从而允许每个检测器元件存储电荷信号,以及读取单元,用于依次将放置检测器元件的每一行放置在读出状态,从而读取每个检测器元件的电荷信号 e检测器元件。
    • 10. 发明授权
    • Interlayer movement apparatus, and integrated circuit for interlayer movement apparatus
    • 层间移动装置和层间移动装置用集成电路
    • US08094532B2
    • 2012-01-10
    • US12810970
    • 2008-12-25
    • Shin-ichi YamadaMasaya KuwaharaYu Okada
    • Shin-ichi YamadaMasaya KuwaharaYu Okada
    • G11B7/00
    • G11B7/08511G11B7/0941G11B7/0945G11B7/13925G11B2007/0013
    • In an interlayer movement apparatus for moving the focal point of the laser light to an arbitrary layer, there are provided an objective lens which collects the laser light from an optical source, a focus actuator which makes the objective lens move in its optical axis direction, a focus error detection means for detecting the convergent state of the laser light on the information layer of the optical disc, and an interlayer movement control system for making the focal point of the laser light move to an information layer two or more layers apart by controlling the focus actuator according to a relative speed between the information layer of the optical disc and the focal point which was calculated using the time required for the focal point of the laser light passing through the respective layers which was measured on the basis of the output signal of the focus error detection means and the respective interlayer distances which are specified by the optical disc specifications.
    • 在将激光焦点移动到任意层的层间移动装置中,设置有从光源收集激光的物镜,使物镜沿其光轴方向移动的聚焦致动器, 用于检测激光在光盘的信息层上的会聚状态的聚焦误差检测装置,以及通过控制使激光的焦点移动到两层或更多层的信息层的层间移动控制系统 所述聚焦致动器根据所述光盘的信息层和所述焦点之间的相对速度,所述相对速度是使用根据所述输出信号测量的通过各个层的激光的焦点所需的时间计算的 的焦点误差检测装置和由光盘规格指定的各层间距离。