公开(公告)号：US5840811A

公开(公告)日：1998-11-24

申请号：US786253

申请日：1997-01-22

申请人： Yoji Hori ,  Tohru Kobayashi ,  Hideyuki Hongo ,  Akio Yamaguchi ,  Yoko Takahashi ,  Takashi Imai ,  Toshimitsu Hagiwara

发明人： Yoji Hori ,  Tohru Kobayashi ,  Hideyuki Hongo ,  Akio Yamaguchi ,  Yoko Takahashi ,  Takashi Imai ,  Toshimitsu Hagiwara

IPC分类号： C08G63/06 ,  C08G63/08 ,  C08G63/82 ,  C08L101/16 ,  C08G63/85

CPC分类号： C08G63/823 ,  C08G63/08

摘要： An optically active block polyester copolymer formed of structural units represented by the following general formulas (I) and (II): ##STR1## wherein represents for an asymmetric carbon atom and m and n each represents a natural number in the range of from 300 to 5000 is obtained by subjecting an optically active butyrolactone and a species of lactone other than the optically active butyrolactone to sequential ringopening copolymerization in the presence of a catalyst. This optically active block polyester copolymer possesses a high molecular weight and a high melting point (not less than 130.degree. C.) and forms a biodegradable and hydrolyzable material of high strength capable of tolerating the impacts of actual use.

摘要翻译： 由以下通式（I）和（II）表示的结构单元形成的光学活性嵌段聚酯共聚物：式（I）公制碳原子，m和n各自表示300-5000的自然数 是通过使光学活性丁内酯和除光学活性丁内酯以外的其他种类的内酯在催化剂存在下进行顺序环环化共聚获得的。 该光学活性嵌段聚酯共聚物具有高分子量和高熔点（不低于130℃），并形成能够耐受实际影响的高强度的可生物降解和可水解的材料。

公开(公告)号：US5824751A

公开(公告)日：1998-10-20

申请号：US592518

申请日：1996-01-26

申请人： Yoji Hori ,  Yoko Takahashi ,  Hideyuki Hongo ,  Akio Yamaguchi ,  Toshimitsu Hagiwara

发明人： Yoji Hori ,  Yoko Takahashi ,  Hideyuki Hongo ,  Akio Yamaguchi ,  Toshimitsu Hagiwara

IPC分类号： C08G63/06 ,  C08G63/08 ,  C08G63/64

CPC分类号： C08G63/08 ,  C08G63/06 ,  C08G63/64

摘要： The biodegradable composition comprises at least poly(beta-hydroxybutyric acid) or a biodegradable copolymer thereof and a stereospecifically regular block copolymer having the structure units of formula (I): ##STR1## where R1 is a hydrocarbon group having 1 to 14 carbon atoms, optionally including double bonds, oxygen atoms or both of them; and m and n are respectively an integer ranging from 300 to 5,000, or having the structure units of formula (II): ##STR2## where R.sup.2, R.sup.3, R.sup.4 and R.sup.5 are either a hydrogen atom or a methyl group; and m and n are respectively an integer ranging from 300 to 5,000.

摘要翻译： 可生物降解组合物至少包含聚（β-羟基丁酸）或其可生物降解的共聚物和具有式（I）结构单元的立体专一规则嵌段共聚物：其中R 1为具有1至14个碳原子的烃基 碳原子，任选地包括双键，氧原子或它们两者; m和n分别为300-5000的整数，或具有式（II）的结构单元：其中R 2，R 3，R 4和R 5为氢原子或甲基; m和n分别为300-5000的整数。

公开(公告)号：US5631344A

公开(公告)日：1997-05-20

申请号：US549544

申请日：1995-10-27

申请人： Hideyuki Hongo ,  Akio Yamaguchi ,  Yoji Hori ,  Toshimitsu Hagiwara ,  Yoko Takahashi

发明人： Hideyuki Hongo ,  Akio Yamaguchi ,  Yoji Hori ,  Toshimitsu Hagiwara ,  Yoko Takahashi

IPC分类号： C08G63/64 ,  C08G63/85 ,  C08G64/18 ,  C08L101/16 ,  C08G63/78

CPC分类号： C08G63/64 ,  C08G64/18

摘要： The block copolymer of polyesters and polycarbonates comprises at least one of each of the constituting units of (I) and (II) having the general formulae: ##STR1## where the sign * indicates an asymmetric carbon atom; R.sub.1, R.sup.2, R.sup.3 and R.sup.4 are either a hydrogen atom or a methyl group; m and n are respective a natural numbers ranging from 300 to 5000: The block copolymer is obtained by successive ring-opening and copolymerization of optically active .beta.-butyrolactones and cyclic carbonates in the presence of a catalyst.The block polymer obtained has high molecular weight and high melting temperature, and can thus be used as a high strength material for practical use and which has bio-degradable and hydrolyzable nature.

摘要翻译： 聚酯和聚碳酸酯的嵌段共聚物包含具有以下通式的（I）和（II）的每个构成单元中的至少一个：符号*表示不对称碳 原子; R1，R2，R3和R4是氢原子或甲基; m和n分别为300至5000的自然数：嵌段共聚物通过在催化剂存在下连续的开环和共聚光学活性的β-丁内酯和环状碳酸酯而获得。 所得到的嵌段聚合物具有高分子量和高熔点温度，因此可用作实际使用的高强度材料，其具有生物降解性和水解性。

公开(公告)号：US5882813A

公开(公告)日：1999-03-16

申请号：US893000

申请日：1997-07-15

申请人： Yoshimasa Matsushima ,  Tohru Kobayashi ,  Hiroshi Sugiyama ,  Yoko Takahashi ,  Toshimitsu Hagiwara

发明人： Yoshimasa Matsushima ,  Tohru Kobayashi ,  Hiroshi Sugiyama ,  Yoko Takahashi ,  Toshimitsu Hagiwara

IPC分类号： G03G5/06 ,  G03G5/047

CPC分类号： G03G5/0668 ,  G03G5/0614 ,  G03G5/0616 ,  G03G5/0666 ,  G03G5/0672

摘要： An electrophotographic photoreceptor comprising a charge transporting material containing at least one triphenylamine compound represented by general formula (1) and at least one compound selected from the group consisting of a hydrazone compound, a triphenylamine dimer compound and a distyryl compound: ##STR1## said charge transporting material being able to express high carrier mobility, being high in solubility in a binder polymer, and being able to form a homogeneous charge transporting layer.

摘要翻译： 一种电子照相感光体，包含含有至少一种由通式（1）表示的三苯胺化合物和至少一种选自腙化合物，三苯胺二聚体化合物和二苯乙烯基化合物的化合物的电荷输送材料： ）+ TR 所述电荷输送材料能够表现出高的载流子迁移率，在粘合剂聚合物中的溶解度高，并且能够形成均匀的电荷输送层。

公开(公告)号：US20090130717A1

公开(公告)日：2009-05-21

申请号：US12084878

申请日：2006-05-16

申请人： Satoshi Omura ,  Hiroshi Tomoda ,  Yong-pil Kim ,  Hideaki Hanaki ,  Atsuko Matsumoto ,  Yoko Takahashi

发明人： Satoshi Omura ,  Hiroshi Tomoda ,  Yong-pil Kim ,  Hideaki Hanaki ,  Atsuko Matsumoto ,  Yoko Takahashi

IPC分类号： C12P19/44 ,  C07H15/10 ,  C12P13/02 ,  C12N1/20 ,  C07C59/62

CPC分类号： C07H11/04 ,  C07C323/59 ,  C12P13/02 ,  C12P19/26 ,  C12P19/44 ,  C12R1/465

摘要： A microorganism represented by a strain K04-0144 belonging to Streptomyces sp. having ability to produce K04-0144 substance is cultured in the medium, and the isolated K04-0144A substance, K04-0144B substance and K04-0144C substance therefrom have strong antibacterial activities against Gram-positive bacteria including methicillin-resistant Streptococcus aureus (MRSA), consequently these are useful as the therapeutic agents for infectious disease caused by MRSA as well as infectious diseases caused by multidrug including β-lactam antibiotics resistant bacteria. Further, similarly, since the novel K04-0144D substance isolated from the cultured liquid has the action for enhancing the effect of β-lactam antibiotics, which are utilized as the antibacterial agents, in combination with them, it is useful as the therapeutic agent for infectious diseases caused by methicillin-resistant Staphylococcus aureus (MRSA) and multidrug including β-lactam antibiotics resistant bacteria.

摘要翻译： 属于Streptomyces sp。的菌株K04-0144所代表的微生物 在培养基中培养生产K04-0144物质的能力，分离的K04-0144A物质，K04-0144B物质和K04-0144C物质对革兰氏阳性菌（包括耐甲氧西林金黄色葡萄球菌（MRSA））具有很强的抗菌活性， 因此，这些可用作由MRSA引起的感染性疾病的治疗剂以及由多种药物（包括β-内酰胺抗生素抗性细菌）引起的感染性疾病。 此外，类似地，由于从培养液体中分离的新型K04-0144D物质具有增强作为抗菌剂的β-内酰胺抗生素与其组合的作用，因此可用作治疗剂 由耐甲氧西林金黄色葡萄球菌（MRSA）引起的感染性疾病和包括β-内酰胺抗生素抗性细菌在内的多种药物。

公开(公告)号：US07496211B2

公开(公告)日：2009-02-24

申请号：US10486609

申请日：2003-06-11

申请人： Rui Yamagami ,  Yoko Takahashi ,  Osamu Date

发明人： Rui Yamagami ,  Yoko Takahashi ,  Osamu Date

IPC分类号： G06K9/00 ,  G06F3/00

CPC分类号： G11B27/329 ,  G11B27/034 ,  G11B27/105 ,  G11B27/34 ,  G11B27/36 ,  G11B2220/20 ,  G11B2220/2516 ,  G11B2220/2525 ,  G11B2220/61

摘要： An image detecting apparatus has an edit function with good operability and compatibility. When a chapter mark key on a remote control is pressed while an image reproducing system including an MPEG video decoder, a video signal post-processing circuit, a combining circuit, and an NTSC encoder is reproducing image data recorded on a recording medium, a CPU obtains information for identifying the image being reproduced and displayed, and then records the information on the recording medium. With reference to the image provided with a chapter mark, a still image generating circuit displays reduced still images, for example, so that a target image can be specified. Reproduction and editing can be performed with reference to the specified image.

摘要翻译： 图像检测装置具有良好的可操作性和兼容性的编辑功能。 当包括MPEG视频解码器，视频信号后处理电路，组合电路和NTSC编码器的图像再现系统在再现记录在记录介质上的图像数据的同时按下遥控器上的章节标记键时，CPU 获取用于识别被再现和显示的图像的信息，然后将该信息记录在记录介质上。 参考具有章标记的图像，静止图像生成电路例如显示缩小的静止图像，使得可以指定目标图像。 可以参照指定的图像进行再现和编辑。

公开(公告)号：US20060287252A1

公开(公告)日：2006-12-21

申请号：US10571263

申请日：2004-02-09

申请人： Satoshi Omura ,  Akio Abe ,  Masato Iwatuki ,  Yoko Takahashi ,  Hiroshi Tomoda

发明人： Satoshi Omura ,  Akio Abe ,  Masato Iwatuki ,  Yoko Takahashi ,  Hiroshi Tomoda

IPC分类号： A61K38/04 ,  C12P21/04 ,  C12P17/00 ,  C07D403/02 ,  C07K5/04

CPC分类号： C12R1/465 ,  C07K5/1024 ,  C12P17/165

摘要： A microorganism belonging to the genus Streptomyces and being capable of producing substance K01-0509-A1 and/or substance K01-0509-A2 is cultured in a medium. Then, the substance K01-0509-A1 and/or the substance K01-0509-A2 having been thus accumulated in the liquid culture medium are collected from the medium. It is expected that the obtained substances are efficacious as drugs which are selectively effective on pathogenic gram-negative bacteria having the type III secretion system.

摘要翻译： 在培养基中培养属于链霉菌属的能够产生物质K01-0509-A1和/或物质K01-0509-A2的微生物。 然后，从介质中收集已经积累在液体培养基中的物质K01-0509-A1和/或物质K01-0509-A2。 预期所获得的物质作为对具有III型分泌系统的病原性革兰氏阴性细菌有选择性的药物是有效的。

公开(公告)号：USD451123S1

公开(公告)日：2001-11-27

申请号：US29127768

申请日：2000-08-14

申请人： Yoshitaka Isogai ,  Yoko Takahashi

设计人： Yoshitaka Isogai ,  Yoko Takahashi

公开(公告)号：US06215527B1

公开(公告)日：2001-04-10

申请号：US09347357

申请日：1999-07-06

申请人： Hiroshige Okamoto ,  Yoko Takahashi ,  Masaru Miyamoto ,  Atsuko Tsukimura

发明人： Hiroshige Okamoto ,  Yoko Takahashi ,  Masaru Miyamoto ,  Atsuko Tsukimura

IPC分类号： H04N521

CPC分类号： H04N5/208

摘要： An contour correcting circuit for correcting the contour without deterioration of image quality of the video signal, comprising a first HPF for extracting the high frequency signal component of the video signal supplied from an input terminal Tin, a second HPF for differentiating the output of the first HPF additionally, and a correlator for synthesizing the output signals of the output and the inverted output of said first HPF, and the output of the second HPF to form a signal having a predetermined signal waveform, wherein the correlator forms a signal waveform of the preshoot portion and overshoot portion with the first order differential output which is relatively static at the inflection point of the video signal, synthesizes a second order differential waveform so as to be a sharp signal waveform at the middle portion, and performs sharpness processing of the video signal by use of the contour correction signal.

摘要翻译： 一种用于校正轮廓而不降低视频信号的图像质量的轮廓校正电路，包括用于提取从输入端子Tin提供的视频信号的高频信号分量的第一HPF，用于区分第一 HPF，以及用于合成所述第一HPF的输出和反相输出的输出信号的相关器，以及用于形成具有预定信号波形的信号的第二HPF的输出，其中相关器形成预先的信号波形 具有在视频信号的拐点处相对静止的一阶差分输出的部分和超调部分合成二阶微分波形，以便在中间部分是尖锐的信号波形，并执行视频信号的锐度处理 通过使用轮廓校正信号。

公开(公告)号：US5523213A

公开(公告)日：1996-06-04

申请号：US216553

申请日：1994-03-23

申请人： Yoko Takahashi ,  Tatsuya Kasahara

发明人： Yoko Takahashi ,  Tatsuya Kasahara

IPC分类号： A61B3/117 ,  A61B3/10 ,  A61B19/00 ,  A61F9/007 ,  G06T1/00 ,  G06T7/60 ,  C12Q1/02 ,  C12Q1/08 ,  G01B11/26

CPC分类号： A61F9/00736 ,  A61B90/36

摘要： In examining the progress of patients before and after a cataract operation, the morphology of cornea endothelium cells used in medical treatment, may be determined from a cornea endothelium cell image with less labor. Center points of two-dimensionally continuous cells of a cornea endothelium cell image are entered into a computer, and peripheral points obtained by determining peripheral points which are center points of the cells within a specified distance from one center point are sorted clockwise. If an angle formed by successive two peripheral points and the center point is less than a specified angle, the greater of the two peripheral points in distance from the center point is excluded from the peripheral points. If a distance between the first point and the third point of the obtained successive three peripheral points is shorter than a distance between the center point and the second point, the second point is excluded from the peripheral points, and average distances between the peripheral points and the center point are determined. A perpendicular line that proportionally divides a distance between a center point and its peripheral points by their average distances to the peripheral points is determined for each of the successive peripheral points, and intersection points of the resulting perpendicular lines are determined as vertices of the cells. Thus, morphological data are computed from the obtained vertices.

摘要翻译： 在检查白内障手术前后患者的进展情况下，用于治疗的角膜内皮细胞的形态可以从较少劳动的角膜内皮细胞图像中确定。 将角膜内皮细胞图像的二维连续细胞的中心点输入到计算机中，并且通过确定作为从一个中心点指定距离内的细胞的中心点的周边点获得的外围点顺序排列。 如果由连续的两个周边点和中心点形成的角度小于指定角度，则距离中心点的距离中的两个外围点中的较大者从外围点排除。 如果所获得的连续三个周边点的第一点和第三点之间的距离小于中心点和第二点之间的距离，则将第二点从外围点排除，并且外围点与 确定中心点。 对于每个连续的外围点确定垂直线，其将中心点与其外围点之间的距离成比例地划分为与周边点的平均距离，并且将所得垂直线的交点确定为单元格的顶点。 因此，从获得的顶点计算形态数据。