专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US5250416A Method for highly sensitive determination of NADH using kinase 失效
标题翻译：使用激酶高度敏感地测定NADH的方法
公开(公告)号：US5250416A
公开(公告)日：1993-10-05
申请号：US823113
申请日：1992-01-21
申请人： Tsuyoshi Ohno , Masaru Suzuki , Tatsuo Horiuchi , Yasushi Shirahase , Koji Kishi , Yoshifumi Watazu
发明人： Tsuyoshi Ohno , Masaru Suzuki , Tatsuo Horiuchi , Yasushi Shirahase , Koji Kishi , Yoshifumi Watazu
IPC分类号： C12Q1/26 , C12Q1/00 , C12Q1/32 , C12Q1/48 , C12N9/96 , C12P19/36
CPC分类号： C12Q1/48 , C12Q1/008
摘要： The present invention relates to a method for determining a slight amount of NADH or XTP which is present in a solution, with high sensitivity by the use of an NADH kinase specific for NADH by utilizing a cycling reaction, and this method permits highly sensitive determination of NADH without any influence of NAD.sup.+ and hence is useful for diagnoses of diseases and the like.

2. 发明授权

US5227299A NADH kinase and a process for producing the same 失效
标题翻译： NADH激酶及其生产方法
公开(公告)号：US5227299A
公开(公告)日：1993-07-13
申请号：US822906
申请日：1992-01-21
申请人： Tsuyoshi Ohno , Masaru Suzuki , Tatsuo Horiuchi
发明人： Tsuyoshi Ohno , Masaru Suzuki , Tatsuo Horiuchi
IPC分类号： C12N9/12 , C12Q1/48 , C12R1/84
CPC分类号： C12N9/12 , Y10S435/938
摘要： The present invention relates to a novel NADH kinase which has high stability and is specific for NADH, and a process for producing the NADH kinase by culturing a yeast belonging to the genus Pichia in a culture medium, and this enzyme permits highly sensitive determination of NADH alone and hence is useful in the field of clinical medicine.
摘要翻译：本发明涉及一种具有高稳定性且对NADH具有特异性的新型NADH激酶，以及通过在培养基中培养属于毕赤酵母属的酵母来生产NADH激酶的方法，并且该酶能够高度敏感地测定NADH 因此在临床医学领域是有用的。

3. 发明授权

US5364936A Cycloisomaltooligosaccharides 失效
标题翻译：环状异麦芽低聚糖
公开(公告)号：US5364936A
公开(公告)日：1994-11-15
申请号：US174596
申请日：1993-12-28
申请人： Tetsuya Oguma , Tatsuo Horiuchi , Koichiro Tobe
发明人： Tetsuya Oguma , Tatsuo Horiuchi , Koichiro Tobe
IPC分类号： C08B37/02 , C12N9/44 , C12P19/18 , C08B37/16
CPC分类号： C12N9/2451 , C08B37/0021 , C12P19/18
摘要： The present invention relates to a novel cycloisomaltooligosaccharide selected from the group consisting of novel cycloisomaltoheptaose having a cyclic structure composed of 7 glucose residues in .alpha.-1,6 linkage, novel cycloisomaltooctaose having a cyclic structure composed of 8 glucose residues in .alpha.-1,6 linkage and novel cycloisomaltononaose having a cyclic structure composed of 9 glucose residues in .alpha.-1,6 linkage, novel cycloisomaltooligosaccharide synthase forming said oligosaccharides from dextran, and a process for producing said oligosaccharides by use of said enzyme or a microorganism capable of producing said enzyme.
摘要翻译：本发明涉及一种选自下组的新型环状半缩水甘露寡糖，其由具有由α-1,6键连接的7个葡萄糖残基组成的环状结构的新型环异麦芽糖糖，具有由α-1,6中的8个葡萄糖残基组成的环状结构的新型环状体细菌连接和具有由α-1,6键连接的9个葡萄糖残基组成的环状结构的新型环状马耳骨霉素，以及由右旋糖酐形成所述寡糖的新型环状二缩水甘露糖合成酶，以及通过使用所述酶或能够产生所述酶的微生物来生产所述寡糖的方法。

4. 发明授权

US4395487A Method for assay of .alpha.-amylase activity 失效
标题翻译： α-淀粉酶活性测定方法
公开(公告)号：US4395487A
公开(公告)日：1983-07-26
申请号：US256194
申请日：1981-04-21
申请人： Narimasa Saito , Tatsuo Horiuchi
发明人： Narimasa Saito , Tatsuo Horiuchi
IPC分类号： C12Q1/40
CPC分类号： C12Q1/40
摘要： A method for the assay of .alpha.-amylase activity, which comprises adding an .alpha.-amylase-containing sample to maltohexaitol or maltohexaonic acid used as substrate, reacting, at the same time or subsequent to the addition, .alpha.-glucosidase with the resulting mixture, and determining the reaction product to assay the .alpha.-amylase activity.
摘要翻译：一种测定α-淀粉酶活性的方法，其包括将含有α-淀粉酶的样品添加到用作底物的麦芽六糖醇或麦芽六糖酸中，同时或之后加入α-葡糖苷酶与所得混合物，并测定反应产物以测定α-淀粉酶活性。

5. 发明授权

US5260197A L-fucose dehydrogenase, a process for production thereof, quantitative assay for L-fucose using said enzyme and a kit for quantitative assay 失效
标题翻译： L-岩藻糖脱氢酶，其生产方法，使用所述酶定量测定L-岩藻糖和用于定量测定的试剂盒
公开(公告)号：US5260197A
公开(公告)日：1993-11-09
申请号：US407148
申请日：1989-09-14
申请人： Tatsuo Horiuchi , Minoru Hiruma , Toshiyuki Suzuki
发明人： Tatsuo Horiuchi , Minoru Hiruma , Toshiyuki Suzuki
IPC分类号： C12N9/04 , C12Q1/26 , C12Q1/32 , C12R1/38
CPC分类号： C12N9/0006 , C12Q1/32
摘要： L-Fucose dehydrogenase having the following Physicochemical properties (1) and (2):(1) Action and substrate specificityIt withdraws hydrogen from L-fucose and converts into L-fuconolactone and at the same time, reduces coenzyme NADP.sup.+ to NADPH.(2) pH and stable pH rangeWhen Tris-imidazole-sodium acetate buffer solution is used, the optimum pH is in a range of 9.0 to 10.0 and the stable pH range is between 8.0 and 10.5.The L-fucose dehydrogenase utilizing NADP.sup.+ as coenzyme can be obtained by culturing L-fucose dehydrogenase-producing strain belonging to the genus Pseudomonas in a medium and collecting formed L-fucose dehydrogenase from the culture.L-Fucose can be quantitatively determined by reacting a sample containing L-fucose with L-fucose dehydrogenase requiring NADP.sup.+ as coenzyme and assaying NADPH produced.
摘要翻译：具有以下物理化学性质（1）和（2）的L-岩藻糖脱氢酶：（1）作用和底物特异性从L-岩藻糖中提取氢并转化为L- uconolactone，同时将辅酶NADP +还原成NADPH。（2）pH和稳定的pH范围当使用三咪唑 - 乙酸钠缓冲溶液时，最佳pH在9.0至10.0的范围内，稳定的pH范围在8.0和10.5之间。利用NADP +作为辅酶的L-岩藻糖脱氢酶可以通过在培养基中培养属于假单胞菌属的L-岩藻糖脱氢酶生产菌株并从培养物收集形成的L-岩藻糖脱氢酶而获得。可以通过使含有L-岩藻糖的样品与需要NADP +的L-岩藻糖脱氢酶作为辅酶并测定产生的NADPH来定量测定L-岩藻糖。

6. 发明授权

US4621057A N-acetylhexosamine oxidase and process for producing the same 失效
标题翻译： N-乙酰己糖胺氧化酶及其制造方法
公开(公告)号：US4621057A
公开(公告)日：1986-11-04
申请号：US580243
申请日：1984-02-15
申请人： Tatsuo Horiuchi
发明人： Tatsuo Horiuchi
IPC分类号： C12N9/06 , C12N9/04 , C12R1/38
CPC分类号： C12N9/0006 , Y10S435/874
摘要： An N-acetylhexosamine oxidase having the following physiochemical properties.(1) Action and specificity for substrateOxidizes N-acetylhexosamine in the presence of oxygen to form N-acetylhexosaminic acid and hydrogen peroxide. Hardly acts or does not act at all on hexose and hexosamine.(2) Optimum pH and stable pH rangeWhen a potassium phosphate buffer solution contining 0.1M glycine is used, an optimum pH is 7.5 to 8.5 and a stable pH range is 3 to 9.(3) Molecular weightHas a molecular weight of about 140,000 to 150,000 when measured according to a gel filtration method using Sephadex G-200 by the use of 0.05M potassium phosphate buffer solution.
摘要翻译：具有以下理化特性的N-乙酰基己糖胺氧化酶。（1）底物的作用和特异性在氧气存在下氧化N-乙酰基己糖胺以形成N-乙酰基己糖胺酸和过氧化氢。在己糖和己糖胺上几乎不起作用或不起作用。（2）最佳pH值和稳定的pH范围当使用连续使用0.1M甘氨酸的磷酸钾缓冲溶液时，最适pH为7.5〜8.5，pH范围为3〜9。（3）分子量约为根据使用Sephadex G-200通过使用0.05M磷酸钾缓冲溶液的凝胶过滤方法测量时，为140,000至150,000。

7. 发明授权

US06831995B1 Method for detecting a defect in a pixel of an electrical display unit and a method for manufacturing an electrical display unit 失效
标题翻译：用于检测电气显示单元的像素中的缺陷的方法和用于制造电显示单元的方法
公开(公告)号：US06831995B1
公开(公告)日：2004-12-14
申请号：US09520842
申请日：2000-03-08
申请人： Toshio Asano , Kaoru Sakai , Jun Mochizuki , Tatsuo Horiuchi , Hirofumi Nakatoyodome , Tadashi Furukawa , Atsuo Ohsawa
发明人： Toshio Asano , Kaoru Sakai , Jun Mochizuki , Tatsuo Horiuchi , Hirofumi Nakatoyodome , Tadashi Furukawa , Atsuo Ohsawa
IPC分类号： G06K900
CPC分类号： G09G3/006 , G06T7/0004
摘要： In image-capture inspection of electronic displays, the object of the present invention is to reduce moire generation, improve inspection precision by making pixel defects easier to discover, and allowing quantitative evaluation of these pixel defects. The relative positioning of the electronic display and an imaging element is changed by very small amounts of 1/n of the pixel pitch. The n images are arranged by pixel and the images are combined by taking the moving average of the image data values to reduce the image-capture moires generated during the image capture operations. The composite image is used to inspect pixel defects in the electronic display.
摘要翻译：在电子显示器的图像捕获检查中，本发明的目的是通过使像素缺陷更容易发现，并且允许对这些像素缺陷的定量评估来减少波纹产生，提高检查精度。电子显示器和成像元件以非常少量的像素间距的1 / n改变。 n个图像由像素排列，并且通过拍摄图像数据值的移动平均来组合图像，以减少在图像捕获操作期间产生的图像捕获摩尔。复合图像用于检查电子显示器中的像素缺陷。

8. 发明授权

US6166380A Resolving power evaluation method and specimen for electron microscope 失效
标题翻译：分析电子显微镜的功率评估方法和试样
公开(公告)号：US6166380A
公开(公告)日：2000-12-26
申请号：US70839
申请日：1998-05-01
申请人： Taiji Kitagawa , Mitsugu Sato , Goroku Shimoma , Tadanori Takahashi , Naoto Yoshida , Masayuki Yukii , Takanori Ninomiya , Tatsuo Horiuchi , Keisuke Kawame
发明人： Taiji Kitagawa , Mitsugu Sato , Goroku Shimoma , Tadanori Takahashi , Naoto Yoshida , Masayuki Yukii , Takanori Ninomiya , Tatsuo Horiuchi , Keisuke Kawame
IPC分类号： G01N1/00 , G01N1/28 , H01J37/22 , H01J37/28 , H01J37/26
CPC分类号： H01J37/28 , H01J2237/2823
摘要： An electron microscope resolving power evaluation method for evaluating performance of a scanning electron microscope without resorting to visual sensory analysis for minimizing a difference in deterioration with age and in performance among individual scanning electron microscopes. A specimen is prepared by overlaying materials having different emission coefficients of secondary charged particles such as secondary electrons, backscattered electrons, transmitted electrons, etc., a cross-section including an overlaid material part of thin-film layers having known dimensions is mirror-finished, data of a scanning electron microscopical image of the cross-section, including the overlaid material part is obtained, and then the resolving power performance of the scanning electron microscope is evaluated quantitatively by means of frequency analysis, etc.
摘要翻译：一种用于评估扫描电子显微镜的性能的电子显微镜分辨能力评估方法，而不用通过视觉感官分析来最小化各个扫描电子显微镜之间的年龄和性能差异的差异。通过覆盖具有二次电荷，后向散射电子，透射电子等二次带电粒子的不同发射系数的材料制备样品，包括具有已知尺寸的薄膜层的重叠部分的横截面是镜面加工得到包括重叠材料部分的横截面的扫描电子显微镜图像的数据，然后通过频率分析等定量评估扫描电子显微镜的分辨能力性能。

9. 发明授权

US5942427A N-acetylmannosamine dehydrogenase gene and novel recombinant DNA as well as a method for production of N-acetylmannosamine dehydrogenase 失效
标题翻译： N-乙酰甘露糖胺脱氢酶基因和新型重组DNA以及N-乙酰甘露糖胺脱氢酶的生产方法
公开(公告)号：US5942427A
公开(公告)日：1999-08-24
申请号：US637865
申请日：1990-12-27
申请人： Hideko Otake , Yasuji Koyama , Tatsuo Horiuchi , Eiichi Nakano
发明人： Hideko Otake , Yasuji Koyama , Tatsuo Horiuchi , Eiichi Nakano
IPC分类号： C12N9/04 , C12N15/09 , C12N15/53 , C12R1/01 , C12R1/19 , C12R1/20 , C12N15/70
CPC分类号： C12N9/0006
摘要： N-acetylmannosamine dehydrogenase gene derived from a microorganism belonging to the genus Flavobacterium, e.g., Flavobacterium sp. No. 141-8 strain and defined by a specific restriction enzyme map which encodes 271 amino acid sequence. Using the recombinant DNA, N-acetylmannosamine dehydrogenase can be produced in a simpler manner in an industrial scale. The enzyme is useful for quantitative determination of sialic acid.
摘要翻译：衍生自属于黄杆菌属的微生物的N-乙酰甘露糖胺脱氢酶基因，例如黄杆菌属通过编码271个氨基酸序列的特异性限制酶图谱定义。使用重组DNA，N-乙酰甘露糖胺脱氢酶可以以工业规模更简单的方式生产。该酶可用于定量测定唾液酸。

10. 发明授权

US4443836A Auxiliary head lamp device for car equipped with cover 失效
标题翻译：汽车辅助前灯装置配有盖
公开(公告)号：US4443836A
公开(公告)日：1984-04-17
申请号：US363514
申请日：1982-03-30
申请人： Tatsuo Horiuchi , Kazushige Kiyota
发明人： Tatsuo Horiuchi , Kazushige Kiyota
IPC分类号： B60Q1/05 , B60Q1/18 , F21V15/00 , F21V17/00
CPC分类号： B60Q1/18 , B60Q1/05
摘要： The invention discloses an auxiliary head lamp device for a car equipped with a cover which is optionally fitted to a car and is lit during driving in fog or the like. The cover of this device can be opened when a solenoid of a cover driving mechanism is energized by operating a switch disposed inside the room of the car. The solenoid releases engagement of a stopper that restricts the cover urged in the opening direction. The switch may be used also as a switch for a light source bulb. After the solenoid is energized and the opening operation of the cover starts, a current to the solenoid is automatically cut off so that over-heat or burn-out of the solenoid that would occur if the current is continuously applied thereto can be prevented.
摘要翻译：本发明公开了一种用于车辆的辅助头灯装置，其配备有可选地安装在汽车上的盖子，并且在雾中驾驶期间点亮等。当通过操作设置在汽车的房间内的开关来给盖驱动机构的螺线管通电时，可以打开该装置的盖。螺线管释放限制沿打开方向推动的盖的止动器的接合。该开关也可以用作光源灯泡的开关。在螺线管通电并且盖子的打开操作开始之后，自动切断到螺线管的电流，从而可以防止如果电流被连续地施加到电磁阀时会发生的螺线管的过热或烧坏。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式