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    • 4. 发明申请
    • Optical spectrum analyzer
    • 光谱分析仪
    • US20060103841A1
    • 2006-05-18
    • US11211619
    • 2005-08-26
    • Kazushi OhishiHiroshi Ohta
    • Kazushi OhishiHiroshi Ohta
    • G01J3/28
    • G01J3/1256G01J3/02G01J3/0205G01J3/0224G01J3/06G01J3/1804G01J2003/064
    • An object of the invention is to realize an optical spectrum analyzer capable of performing high-speed waveform sweep. The invention is to make improvements to an optical spectrum analyzer for measuring a spectrum of light to be measured by collimating light to be measured by collimator means, spectroscopically separating the collimated light incident from the collimator means according to an incident angle by a diffraction grating, and detecting the light spectroscopically separated by the diffraction grating by a photodetector via a slit. The device is characterized by including an acoustooptic deflector provided between the collimator means and the diffraction grating for deflecting the collimated light to be measured and changing the incident angle on the diffraction grating.
    • 本发明的目的是实现能够执行高速波形扫描的光谱分析仪。 本发明是为了对光谱分析仪进行改进,用于通过准直器准备待测光来测量待测光的光谱,通过衍射光栅根据入射角光谱分离入射到准直器装置的准直光, 并且通过光栅检测由光电检测器通过狭缝光谱地被衍射光栅分离的光。 该装置的特征在于包括设置在准直器装置和衍射光栅之间的声光偏转器,用于偏转待测量的准直光并改变衍射光栅上的入射角。
    • 10. 发明授权
    • 2-amino-bicyclo(3.1.0) hexane-2,6-dicarboxylic ester derivative
    • 2-氨基 - 双环(3.1.0)己烷-2,6-二羧酸酯衍生物
    • US08076502B2
    • 2011-12-13
    • US12847392
    • 2010-07-30
    • Akito YasuharaKazunari SakagamiHiroshi OhtaAtsuro Nakazato
    • Akito YasuharaKazunari SakagamiHiroshi OhtaAtsuro Nakazato
    • C07C69/74C07C61/12
    • C07C229/50C07D307/88
    • A drug effective for the treatment and prevention of psychiatric disorders such as schizophrenia, anxiety and related ailments thereof, depression, bipolar disorder and epilepsy. The drug antagonizes the action of group II metabotropic glutamate receptors and shows high activity in oral administrationA 2-amino-bicyclo[3.1.0]hexane-2,6-dicarboxylic ester derivative represented by formula [I] [wherein R1 and R2 are identical or different, and each represents a hydrogen atom, a C1-10alkyl group or the like; X represents a hydrogen atom or a fluorine atom; Y represents —OCHR3R4 or the like (wherein R3 and R4 are identical or different, and each represents a hydrogen atom, a C1-10alkyl group or the like; and n represents integer 1 or 2)], a pharmaceutically acceptable salt thereof or a hydrate thereof.
    • 一种有效治疗和预防精神疾病如精神分裂症,焦虑及其相关疾病,抑郁症,双相情感障碍和癫痫的药物。 该药物拮抗II型代谢型谷氨酸受体的作用,并且在口服给药中表现出高活性。由式[I]表示的2-氨基 - 双环[3.1.0]己烷-2,6-二羧酸酯衍生物[其中R1和R2为 相同或不同,并且各自表示氢原子,C 1-10烷基等; X表示氢原子或氟原子; Y表示-OCHR 3 R 4等(其中R 3和R 4相同或不同,并且各自表示氢原子,C 1-10烷基等; n表示1或2的整数)],其药学上可接受的盐或 水合物。