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    • 21. 发明授权
    • Apparatus and method of detecting home position of carriage and storage medium storing home position detection program
    • 检测托架原点位置和储存原位置检测程序存储介质的装置和方法
    • US06390698B1
    • 2002-05-21
    • US09661055
    • 2000-09-13
    • Masanori YoshidaHitoshi Igarashi
    • Masanori YoshidaHitoshi Igarashi
    • B41J1122
    • B41J19/202
    • There is provided an apparatus and a method of detecting a home position of a carriage, achieving a less manufacturing cost. The apparatus includes a position detecting part to detect a position of a carriage driven by a motor; a first drive control part to control the motor so that the carriage is transferred toward a frame of a printer until being stopped, the frame being provided at a home position range side; a second drive control part to control the motor so that the carriage is transferred toward another frame of the printer until being stopped, the other frame being provided opposite to the frame provided at the home position range side; a third drive control part to control the motor so that the carriage is transferred to a predetermined position close to the home position range; and a selection control part to select one of the first, the second, and the third drive control parts and control the selected drive control part, thus detecting a home position of the carriage based on a result of the selective control and the output of the position detecting part.
    • 提供了一种检测托架的原位置的装置和方法,实现了较少的制造成本。 该装置包括:位置检测部,用于检测由马达驱动的托架的位置; 第一驱动控制部分,用于控制电动机,使得滑架朝向打印机的框架传送直到停止,框架设置在原始位置范围侧; 第二驱动控制部分,用于控制马达,使得滑架被转移到打印机的另一个框架直到停止,另一个框架设置在与设置在原始位置范围侧的框架相对; 第三驱动控制部分,用于控制电动机,使得滑架转移到靠近原位置范围的预定位置; 以及选择控制部件,用于选择第一,第二和第三驱动控制部件中的一个,并控制所选择的驱动控制部件,从而基于选择控制的结果检测托架的原始位置,并输出 位置检测部。
    • 24. 发明授权
    • Production of optically active 2-halo-1-(substituted phenyl)ethanol and
substituted styrene oxide
    • 制备光学活性2-卤代-1-(取代苯基)乙醇和取代的氧化苯乙烯
    • US5981807A
    • 1999-11-09
    • US958333
    • 1997-10-27
    • Hiroki KodamaTakuya MotokawaHiroshi YamaguchiMasanori Yoshida
    • Hiroki KodamaTakuya MotokawaHiroshi YamaguchiMasanori Yoshida
    • C07B57/00C07C29/09C07D303/08C07C29/74C07C33/46
    • C07D303/08C07B57/00C07C29/095C07B2200/07
    • A process for producing optically active 2-halo-1-(substituted phenyl)ethanol of a formula (Ia) or optically active styrene oxide of a formula (Ib). The process comprises the steps of reacting a compound of a formula (II) with phthalic anhydride to give a compound of a formula (III), performing optical resolution on the resulting compound using an optically active organic amine as a resolving agent, and finally performing hydrolysis or alcoholysis on the optically resolved compound (Ia) or (Ib). The scheme of the above process is: wherein X represents a halogen atom, Y represents a hydrogen atom, a halogen atom, a C.sub.1 -C.sub.6 alkyl group, a C.sub.1 -C.sub.6 alkoxy group, a C.sub.1 -C.sub.6 haloalkyl group or a C.sub.1 -C.sub.6 haloalkoxy group, Z represents a hydrogen atom, a halogen atom or a C.sub.1 -C.sub.6 alkyl group, n is 0 or an integer of 1 to 3 and m is 0 or an integer of 1 to 2. The resulting optically active compounds are useful as an intermediate for medicines.
    • 制备式(Ia)的光学活性2-卤代-1-(取代苯基)乙醇或式(Ib)的光学活性氧化苯乙烯的方法。 该方法包括以下步骤:使式(II)的化合物与邻苯二甲酸酐反应,得到式(III)的化合物,使用光学活性的有机胺作为拆分剂对所得的化合物进行光学拆分,最后进行 在光学拆分的化合物(Ia)或(Ib)上进行水解或醇解。 上述方法的方案是:其中X表示卤素原子,Y表示氢原子,卤素原子,C1-C6烷基,C1-C6烷氧基,C1-C6卤代烷基或C1-C6 卤代烷氧基,Z表示氢原子,卤素原子或C1-C6烷基,n为0或1〜3的整数,m为0或1〜2的整数。所得光学活性化合物可用作 药物中间体。
    • 28. 发明授权
    • Production of optically active 2-halo-1-(substituted phenyl)ethanol and
substituted styrene oxide
    • 制备光学活性2-卤代-1-(取代苯基)乙醇和取代的氧化苯乙烯
    • US5756862A
    • 1998-05-26
    • US699457
    • 1996-08-19
    • Hiroki KodamaTakuya MotokawaHiroshi YamaguchiMasanori Yoshida
    • Hiroki KodamaTakuya MotokawaHiroshi YamaguchiMasanori Yoshida
    • C07B57/00C07C29/09C07D303/08C07C29/74
    • C07D303/08C07B57/00C07C29/095C07B2200/07
    • A process for producing optically active 2-halo-1-(substituted phenyl)ethanol of a formula (Ia) or optically active styrene oxide of a formula (Ib). The process comprises the steps of reacting a compound of a formula (II) with phthalic anhydride to give a compound of a formula (III), performing optical resolution on the resulting compound using an optically active organic amine as a resolving agent, and finally performing hydrolysis or alcoholysis on the optically resolved compound (Ia) or (Ib). The scheme of the above process is: ##STR1## wherein X represents a halogen atom, Y represents a hydrogen atom, a halogen atom, a C.sub.1 -C.sub.6 alkyl group, a C.sub.1 -C.sub.6 alkoxy group, a C.sub.1 -C.sub.6 haloalkyl group or a C.sub.1 -C.sub.6 haloalkoxy group, Z represents a hydrogen atom, a halogen atom or a C.sub.1 -C.sub.6 alkyl group, n is 0 or an integer of 1 to 3 and m is 0 or an integer of 1 to 2. The resulting optically active compounds are useful as an intermediate for medicines.
    • 制备式(Ia)的光学活性2-卤代-1-(取代苯基)乙醇或式(Ib)的光学活性氧化苯乙烯的方法。 该方法包括以下步骤:使式(II)的化合物与邻苯二甲酸酐反应,得到式(III)的化合物,使用光学活性的有机胺作为拆分剂对所得的化合物进行光学拆分,最后进行 在光学拆分的化合物(Ia)或(Ib)上进行水解或醇解。 上述方法的方案是:其中X表示卤原子,Y表示氢原子,卤素原子,C1-C6烷基,C1-C6烷基, 烷氧基,C1-C6卤代烷基或C1-C6卤代烷氧基,Z表示氢原子,卤素原子或C1-C6烷基,n为0或1〜3的整数,m为0或 所得光学活性化合物可用作药物的中间体。
    • 29. 发明授权
    • Auto focussing method and device
    • 自动聚焦方法和装置
    • US5752098A
    • 1998-05-12
    • US904933
    • 1997-08-01
    • Shigeo TojiMasanori YoshidaAtsushi Misawa
    • Shigeo TojiMasanori YoshidaAtsushi Misawa
    • G03B13/36G02B7/28G02B7/36H04N5/232
    • G02B7/282
    • A zoom optical system (25) is associated with an image sensor (46), which is disposed behind the zoom optical system for picking up an object (6). The zoom optical system is focussed by use of a photoelectric signal from the image sensor. In a setup mode, the zoom optical system is zoomed from a first magnification to a preset magnification. The zoom optical system has been set at the first magnification. The preset magnification is adapted to focussing. The zoom optical system is focussed in accordance with the photoelectric signal generated while the zoom optical system has the preset magnification. The zoom optical system is zoomed back from the preset magnification to the first magnification, while keeping the zoom optical system in-focus. The zoom optical system becomes in-focus at the first magnification in a manner in which the zoom optical system is in-focus at the preset magnification.
    • 变焦光学系统(25)与图像传感器(46)相关联,图像传感器(46)设置在变焦光学系统后面用于拾取物体(6)。 变焦光学系统通过使用来自图像传感器的光电信号来聚焦。 在设置模式中,变焦光学系统从第一放大倍数变倍至预设倍率。 变焦光学系统已经设置在第一放大率。 预设放大倍数适合于聚焦。 变焦光学系统根据变焦光学系统具有预设放大倍数时产生的光电信号进行聚焦。 将变焦光学系统从预设放大倍率缩小到第一倍率,同时保持变焦光学系统对焦。 变焦光学系统以变焦光学系统以预设放大倍数对焦的方式在第一放大率下变焦。