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    • 3. 发明授权
    • Hydrolyzing fats and oils using an immobilized enzyme column and substrate-feeding chamber that separates phases
    • 使用分离相的固定化酶柱和底物进料室水解脂肪和油
    • US06258575B1
    • 2001-07-10
    • US09448140
    • 1999-11-24
    • Masami ShimizuToshiteru KomatsuNaoto Yamada
    • Masami ShimizuToshiteru KomatsuNaoto Yamada
    • C12P764
    • C12P7/6418C12M21/18C12M29/18C12N11/02C12P7/20C12P7/6445
    • An oil or fat phase is provided above an aqueous phase in a substrate-feeding chamber such that there is a distinct interface between the phases. The phases are separately removed from the chamber, mixed together and fed to an immobilized-enzyme reaction column to produce a reaction mixture. The mixture is fed to the substrate-feeding chamber and introduced into the oil or fat phase such that the interface remains distinct and undisturbed, and monoglycerides, diglycerides and fatty acids remain in the oil or fat phase and water and glycerol separate into the aqueous phase. Steps of the process are repeated while maintaining the interface distinct and undisturbed in the substrate-feeding chamber until a desired degree of oil or fat hydrolysis is obtained. The mixture from the reaction column may be fed to a mixing chamber, mixed with water from the substrate-feeding chamber, and fed to the substrate-feeding chamber. In another embodiment, only the oil or fat phase is fed to the reaction column to produce a reaction mixture that is fed to the mixing chamber and then to the substrate-feeding chamber. The process provides a high degree of hydrolysis due to adequate extraction of glycerol.
    • 在基材供给室中的水相上方设置油相或脂肪相,使得在相之间存在明显的界面。 将各相从室中分开除去,混合在一起并进料至固定化酶反应柱以产生反应混合物。 将混合物进料到基质喂养室并引入油或脂肪相中,使得界面保持不同而不受干扰,单油甘油酯,甘油二酯和脂肪酸残留在油或脂肪相中,水和甘油分离成水相 。 重复该过程的步骤,同时保持界面在基材进料室中明显且不受干扰,直到获得所需程度的油或脂肪水解。 来自反应塔的混合物可以进料到混合室中,与来自基材进料室的水混合,并进料到基材进料室。 在另一个实施方案中,仅将油相或脂肪相加入到反应塔中以产生反应混合物,该反应混合物被输送到混合室,然后送入基材进料室。 该方法由于甘油的充分萃取而提供高水解度。
    • 4. 发明授权
    • Camera and control method therefor
    • 相机及其控制方法
    • US07505681B2
    • 2009-03-17
    • US11388684
    • 2006-03-23
    • Masami Shimizu
    • Masami Shimizu
    • G03B15/03
    • G03B15/05G03B7/16G03B2215/0514
    • In a circumstance in which light is emitted from many electronic flashes, e.g., a press conference hall or a wedding hall, light emission from other electronic flashes overlaps preliminary light emission performed before main light emission. This decreases the photometry accuracy with respect to preliminary light emission and makes it difficult to perform proper flash exposure. In a camera system designed to perform preliminary light emission before main light emission, photometry is performed a plurality of number of times upon preliminary light emission, and flash exposure is performed by suppressing photometric values which may have been influenced by light emission as disturbance other than the preliminary light emission.
    • 在许多电子闪光灯例如记者会议厅或婚礼大厅发出光的情况下,来自其他电子闪光灯的发光与在主发光之前进行的初步发光重叠。 相对于初步发光,这降低了测光精度,并且难以进行适当的闪光曝光。 在被设计为在主发光之前进行初步发光的照相机系统中,在初步发光时进行多次光度测定,并且通过抑制可能受光发射影响的光度值而进行闪光曝光,作为除了 初步发光。
    • 6. 发明申请
    • Process for the production of diglycerides
    • 生产甘油二酯的方法
    • US20050214914A1
    • 2005-09-29
    • US10499819
    • 2002-12-27
    • Manabu SatoMasami ShimizuJun KohoriMinoru KaseTakaaki WatanabeKazuhiro Onozuka
    • Manabu SatoMasami ShimizuJun KohoriMinoru KaseTakaaki WatanabeKazuhiro Onozuka
    • C12P7/62C12P7/64
    • C12P7/6454C12P7/62
    • Provided is a preparation process of diglycerides which comprises reacting a fatty acid or lower alkyl ester thereof with glycerin in the presence of an immobilized partial glyceride lipase while removing water, which is generated upon reaction, out of the system. The reaction is preferably terminated when the acid value (AV) of the reaction mixture satisfies the following range: 50R-60>AV>70R-150 (with the proviso that AV>0). The present process makes it possible to efficiently prepare a high purity of diglycerides without impairing lipase activity even under reduced pressure. The present process is effective without being influenced by variations in reaction conditions such as fatty acid/glycerin ratio, reaction temperature or enzyme concentration. Particularly, even when the fatty acid/glycerin ratio is high, a high purity of diglycerides can be produced at a high reaction yield.
    • 提供了一种甘油二酯的制备方法,其包括在固定化的部分甘油酯脂肪酶的存在下使脂肪酸或其低级烷基酯与甘油反应,同时将反应后产生的水除去系统。 当反应混合物的酸值(AV)满足以下范围:50R-60> AV> 70R-150(条件是AV> 0)时,反应优选终止。 本方法使得即使在减压下也能有效地制备高纯度甘油二酯而不损害脂肪酶活性。 本方法不受脂肪酸/甘油比,反应温度或酶浓度等反应条件的变化的影响而有效。 特别是,即使脂肪酸/甘油的比例高,也能够以高的反应收率生产高纯度的甘油二酯。
    • 9. 发明授权
    • Thrust bearing for turbocharger
    • 涡轮增压器推力轴承
    • US4453837A
    • 1984-06-12
    • US445733
    • 1982-11-30
    • Masami ShimizuFusayoshi Nakamura
    • Masami ShimizuFusayoshi Nakamura
    • F02B39/14F01D25/16F01D25/18F16C17/04F16C32/06F16C33/10
    • F16C33/1075F01D25/168F16C17/047F16C2360/24
    • In a thrust bearing for a turbocharger of the type having a thrust metal formed with a lubricating oil passage in communication with a lubricating oil feed port, a thrust bushing and an oil thrower, the inner peripheral wall of the thrust metal is formed with an annular oil reservoir and a single or plural small-diameter holes are axially extended through the wall of the thrust metal so as to intercommunicate between the oil reservoir and the outer peripheral wall of the thrust metal, that is, the thrust load carrying surface, whereby a sufficient quantity of lubricating oil can issue through such small-diameter holes to the load bearing surface. Because of this arrangement, the overall lubricating oil required may be reduced yet reliable and dependable operation can be ensured. In addition, the thrust load carrying capacity can be remarkably increased.
    • 在具有形成有与润滑油供给口连通的润滑油通路的推力金属的推力轴承的推力轴承中,推力衬套和抛油器的推力轴承形成有环形 储油器和单个或多个小直径孔轴向延伸穿过推力金属的壁,以便在储油器和推力金属的外周壁之间相互连通,即推力承载表面,由此 足够量的润滑油可以通过这种小直径的孔发生到承载表面。 由于这种布置,所需的整体润滑油可以减少而可靠,并且可以确保可靠的操作。 此外,推力承载能力可以显着提高。