公开(公告)号：US4978758A

公开(公告)日：1990-12-18

申请号：US355624

申请日：1989-05-23

申请人： Masayasu Kurono ,  Yasuaki Kondo ,  Takuji Yamaguchi ,  Kenji Miura ,  Toshinao Usui ,  Naofumi Terada ,  Kyoichi Asano ,  Kuniharu Mizuno ,  Akira Matsubara ,  Noriaki Kato ,  Kiichi Sawai ,  Ryoichi Unno ,  Hiroshi Ozawa ,  Masato Fukushima

发明人： Masayasu Kurono ,  Yasuaki Kondo ,  Takuji Yamaguchi ,  Kenji Miura ,  Toshinao Usui ,  Naofumi Terada ,  Kyoichi Asano ,  Kuniharu Mizuno ,  Akira Matsubara ,  Noriaki Kato ,  Kiichi Sawai ,  Ryoichi Unno ,  Hiroshi Ozawa ,  Masato Fukushima

IPC分类号： C07D311/24 ,  C07D491/10 ,  C07D491/107 ,  C07D495/10

CPC分类号： C07D491/10 ,  C07D311/24 ,  C07D495/10

摘要： Hydantoin derivatives and salts thereof, intermediates therefor, process for the preparation thereof, and medicines containing the derivative, wherein said derivatives have the formula ##STR1## wherein one of V and W is hydrogen and the other is a halogenomethyl group, 1H-tetrazol-5-yl radical, --COOR group,in which R is hydrogen atom, an alkyl group, --(CH.sub.2 CH.sub.2 O)nCH.sub.3 group (n is an integer of 1 to 113) or substituted phenyl, ##STR2## group, in which R.sub.1 and R.sub.2 are same or different independently, each is hydrogen atom, an alkyl group, substituted phenyl or --(CH.sub.2 CH.sub.2 O)nCH.sub.3 group (n has the meaning as referred to) or R.sub.1 may form a heterocyclic ring together with R.sub.2 and nitrogen or oxygen atom, --CH.sub.2 OR.sub.3 group or ##STR3## group, in which R.sub.3 and R.sub.4 are same or different independently and each is hydrogen atom or an alkyl group,X is oxygen or sulfur atom, and Y and Z are same or different independently and each is hydrogen atom, a halogen atom, alkyl group, alkoxy group, alkylmercapto group, nitro radical or --NHR.sub.5 group, in which R.sub.5 is hydrogen atom or an acyl group.The derivatives and salts thereof are useful for the treatment of complications of diabetes.

公开(公告)号：US4766303A

公开(公告)日：1988-08-23

申请号：US49262

申请日：1987-05-13

申请人： Keiichi Yoshizumi ,  Akira Matsubara ,  Takao Hayashi

发明人： Keiichi Yoshizumi ,  Akira Matsubara ,  Takao Hayashi

IPC分类号： G11B7/135 ,  G01J1/32

CPC分类号： G11B7/1365

摘要： An optical information system includes an optical source emitting light. An information recording member is exposed to the emitted light. A beam splitter disposed between the light emitting source and the information recording member separates light reflected by the information recording member and light traveling from the light emitting source to the information recording member. A device detects intensity of the separated reflected light. A birefringence plate is movably disposed between the light emitting source and the information recording member. The birefringence plate is moved in accordance with the detected intensity of the separated reflected light.

摘要翻译： 光学信息系统包括发射光的光源。 信息记录部件暴露于发出的光。 设置在发光源和信息记录部件之间的分束器将由信息记录部件反射的光和从发光源传播的光分离到信息记录部件。 设备检测分离的反射光的强度。 双折射板可移动地设置在发光源和信息记录部件之间。 双折射板根据检测到的分离的反射光的强度而移动。

公开(公告)号：US4283398A

公开(公告)日：1981-08-11

申请号：US97146

申请日：1979-11-26

申请人： Akira Matsubara ,  Hideaki Sakai ,  Toshio Suganuma ,  Nobuyuki Fukazawa ,  Takuo Nakano

发明人： Akira Matsubara ,  Hideaki Sakai ,  Toshio Suganuma ,  Nobuyuki Fukazawa ,  Takuo Nakano

IPC分类号： C07D501/34 ,  A61K31/545 ,  A61K31/546 ,  A61P31/04 ,  C07D501/36

CPC分类号： C07D501/24

摘要： A cephalosporanic acid of the general formula ##STR1## wherein Y represents a hydrogen atom or a hydroxyl group, and the biologically acceptable salt and ester thereof.

摘要翻译： 其中Y表示氢原子或羟基的通式为“IMAGE”的头孢菌素酸及其生物可接受的盐和酯。

公开(公告)号：US4263302A

公开(公告)日：1981-04-21

申请号：US96183

申请日：1979-11-20

申请人： Akira Matsubara ,  Hideaki Sakai ,  Takuo Nakano ,  Toshio Suganuma

发明人： Akira Matsubara ,  Hideaki Sakai ,  Takuo Nakano ,  Toshio Suganuma

IPC分类号： C07D215/56 ,  C07D499/00 ,  C07D499/64 ,  C07D499/68 ,  A61K31/47 ,  C07D499/70

CPC分类号： C07D215/56 ,  C07D499/00

摘要： A penicillanic acid of the general formula ##STR1## wherein R.sup.1, R.sup.2 and R.sup.3 each represent a hydrogen atom or a lower alkyl group, provided that R.sup.1, R.sup.2 and R.sup.3 do not simultaneously represent a hydrogen atom, or a biologically acceptable salt thereof.

摘要翻译： 其中R 1，R 2和R 3各自表示氢原子或低级烷基，其中R 1，R 2和R 3不同时表示氢原子或其生物学上可接受的盐，通式为“IMAGE”的青霉烷酸。

公开(公告)号：US06473373B1

公开(公告)日：2002-10-29

申请号：US09492269

申请日：2000-01-27

申请人： Yasuhito Soma ,  Akira Matsubara ,  Kazuhiko Kouno

发明人： Yasuhito Soma ,  Akira Matsubara ,  Kazuhiko Kouno

IPC分类号： G11B700

CPC分类号： G11B7/0901 ,  G11B7/0941

摘要： The present invention provides an optical disc apparatus which solves a problem that the tracking control takes off when an objective lens is displaced in the tracking direction due to its weight. In this optical disc apparatus, a spot position detector 108 generates a spot position signal which indicates a position of a light spot on a light receiving element 105, and supplies the signal to a traverse loop filter 111 and a spot position loop filter 109. A controller 115 supplies an output from the spot position loop filter 109 to a tracking actuator 104, before supplying an output from the traverse loop filter 111 to a traverse motor 113, previously moves the light spot near the center of the light receiving element 105, and starts the traverse control in a state where a value of the spot position signal at starting of the traverse control is reduced.

摘要翻译： 本发明提供了一种光盘装置，其解决了当物镜由于其重量而在跟踪方向上移位时跟踪控制脱离的问题。 在该光盘装置中，光点位置检测器108产生指示光接收元件105上的光点的位置的光点位置信号，并将信号提供给横越环路滤波器111和光点位置环路滤波器109. 在将来自横动环路滤波器111的输出提供给横动电动机113之前，控制器115将光点位置环路滤波器109的输出提供给跟踪致动器104，预先移动靠近光接收元件105的中心的光点，以及 在横动控制开始时的点位置信号的值减小的状态下开始横动控制。

公开(公告)号：US5952416A

公开(公告)日：1999-09-14

申请号：US696927

申请日：1996-08-16

申请人： Kiyozumi Tani ,  Akira Matsubara

发明人： Kiyozumi Tani ,  Akira Matsubara

IPC分类号： C08J5/16 ,  C08L101/00 ,  F16D69/02 ,  C08J5/10 ,  C08K3/10 ,  C08L31/06

CPC分类号： F16D69/026 ,  C08L101/00 ,  F16D2200/0065

摘要： An object of the present invention is to provide a thermosetting resin composition which can impart high slidability and great abrasion resistance while maintaining the excellent properties of thermosetting resins such as outstanding heat resistance, high-precision moldability, long-term durability, great mechanical strength, etc. The thermosetting resin composition for a sliding member according to the present invention comprises 100 parts by weight of a thermosetting resin, 50 to 600 parts by weight of an inorganic filler and 2 to 20 parts by weight of polyolefin powder having a particle size of up to 200 .mu.m, the inorganic filler containing potassium titanate fibers in an amount of 2 to 35 parts by weight per 100 parts by weight of the thermosetting resin.

摘要翻译： PCT No.PCT / JP95 / 02486 Sec。 371日期：1996年8月16日 102（e）日期1996年8月16日PCT提交1995年12月4日PCT公布。 公开号WO96 / 18687 日本1996年6月20日本发明的目的是提供一种热固性树脂组合物，其可以赋予高滑动性和高耐磨性，同时保持热固性树脂的优异性能，例如优异的耐热性，高精度成型性，长期耐久性 机械强度高等。本发明的滑动部件用热固性树脂组合物包含100重量份热固性树脂，50-600重量份无机填料和2-20重量份聚烯烃粉末 具有至多200μm的粒径的无机填料，每100重量份热固性树脂含有2〜35重量份的钛酸钾纤维。

公开(公告)号：US5602160A

公开(公告)日：1997-02-11

申请号：US423208

申请日：1995-04-17

申请人： Hideki Tanada ,  Kazuya Sakai ,  Seitaro Kajiya ,  Norio Ohto ,  Kazutoshi Horikomi ,  Akira Matsubara ,  Hideshi Shimizu ,  Akira Mizuchi

发明人： Hideki Tanada ,  Kazuya Sakai ,  Seitaro Kajiya ,  Norio Ohto ,  Kazutoshi Horikomi ,  Akira Matsubara ,  Hideshi Shimizu ,  Akira Mizuchi

IPC分类号： C07D261/08 ,  C07D261/10 ,  C07D261/20 ,  C07D275/02 ,  C07D275/04 ,  C07D413/04 ,  C07D413/06 ,  C07D417/06 ,  A61K31/38 ,  A61K31/42 ,  A61K31/425

CPC分类号： C07D261/10 ,  C07D261/08 ,  C07D261/20 ,  C07D275/02 ,  C07D275/04 ,  C07D413/04 ,  C07D413/06 ,  C07D417/06

摘要： Aminoketone derivative compounds containing a heterocyclic ring bonded to an aminoketone moiety and useful as effective ingredients of centrally acting muscle relaxants and pollakiurea curing agents.(+)3-phenyl-5-[2-(1-pyrrolidinylmethyl)butyryl] isoxazole, which has a more remarkable central muscle relaxant action as compared with its racemic modification, can be effectively separated from the racemic modification using optically active 10-camphorsulfonic acid as the agent for the optical resolution.

摘要翻译： 含有与氨基酮部分结合的杂环的氨基酮衍生物化合物，可用作中枢作用的肌肉松弛剂和藜芦素固化剂的有效成分。 （+）3-苯基-5- [2-（1-吡咯烷基甲基）丁酰基]异恶唑与其外消旋修饰相比具有更显着的中枢肌肉松弛作用，可以使用光学活性的10- 樟脑磺酸作为光学拆分剂。

公开(公告)号：US5467328A

公开(公告)日：1995-11-14

申请号：US285513

申请日：1994-08-04

申请人： Yutaka Murakami ,  Toru Nakamura ,  Takao Hayashi ,  Akira Matsubara ,  Hisashi Aizawa

发明人： Yutaka Murakami ,  Toru Nakamura ,  Takao Hayashi ,  Akira Matsubara ,  Hisashi Aizawa

IPC分类号： G11B7/09

CPC分类号： G11B7/0932

摘要： A lens drive mechanism for an optical disc player includes a movable unit including an objective lens for focusing a coherent beam of light on an optical disc, a lens holder carrying the objective lens, focusing and tracking coils secured to opposite portions of a periphery of the lens holder. The lens drive mechanism also includes permanent magnets and yokes, and a plurality of support members connected at one end to the periphery of the lens holder and at the opposite end to a support fixture for supporting the movable unit for movement in focusing and tracking directions substantially perpendicular to each other. A upper set of the support members has a spring constant different from that of a lower set of the support members, and the product of the spring constant of the upper set of the support members multiplied by a distance from the center of gravity of the movable unit to a position of securement of the upper set of the support members is chosen to be equal to the product of the spring constant of the lower set of the support members multiplied by a distance from the center of gravity of the movable unit to a position of securement of the lower set of the support members.

摘要翻译： 用于光盘播放器的透镜驱动机构包括：可移动单元，包括用于将相干光束聚焦在光盘上的物镜，承载物镜的透镜架，固定到所述物镜周边的相对部分的聚焦和跟踪线圈 镜头座 透镜驱动机构还包括永磁体和轭，以及多个支撑构件，其一端连接到透镜保持器的周边，并且在相对端连接到支撑固定件，用于支撑可移动单元以基本上在聚焦和跟踪方向上移动 彼此垂直。 上一组支撑构件具有与下一组支撑构件的弹簧常数不同的弹簧常数，并且上部支撑构件的弹簧常数乘以距离可移动的重心的距离的乘积 单元到上部支撑构件的固定位置被选择为等于下部支撑构件的弹簧常数乘以距离可移动单元的重心的距离乘以位置 固定下一组支撑构件。

公开(公告)号：US5430699A

公开(公告)日：1995-07-04

申请号：US200456

申请日：1994-02-23

申请人： Akira Matsubara ,  Takao Hayashi ,  Yutaka Murakami ,  Toru Nakamura ,  Hideki Aiko

发明人： Akira Matsubara ,  Takao Hayashi ,  Yutaka Murakami ,  Toru Nakamura ,  Hideki Aiko

IPC分类号： G11B7/095 ,  G11B7/00

CPC分类号： G11B7/0956 ,  G11B7/0935

摘要： The relative tilt of an optical disk and a movable objective lens holder is measured as an output of a differential amplifier which subtracts an output of first photodetectors and which detect the reflected light from optical disk from an output of second photodetectors and which detect the reflected light from a reflector mounted on movable objective lens holder. The signal from differential amplifier is used to tilt movable objective lens holder so that the movable objective lens holder compensates the tilt of optical disk.

摘要翻译： 测量光盘和可移动物镜座的相对倾斜度作为差分放大器的输出，该差分放大器减去第一光电检测器的输出，并从第二光电检测器的输出检测来自光盘的反射光，并检测反射光 从安装在可移动物镜座上的反射器。 来自差分放大器的信号用于倾斜可动物镜保持器，使得可移动物镜保持器补偿光盘的倾斜。

公开(公告)号：US5194606A

公开(公告)日：1993-03-16

申请号：US734490

申请日：1991-07-23

申请人： Akira Matsubara ,  Kazuya Sakai ,  Hideki Tanada ,  Hironori Komatsu

发明人： Akira Matsubara ,  Kazuya Sakai ,  Hideki Tanada ,  Hironori Komatsu

IPC分类号： C07D261/08 ,  C07D261/20 ,  C07D275/02 ,  C07D275/04

CPC分类号： C07D275/02 ,  C07D261/08 ,  C07D261/20 ,  C07D275/04

摘要： Novel aminoketones useful as central muscle relaxants and their preparation processes are disclosed. The disclosed processes are novel processes which do not use any heavy metal in view of the facts that their products are will be used as drugs and which require no complex purification step such as liberation of the aminoketones from their hydrochlorides or the like.

摘要翻译： 公开了用作中枢肌肉松弛剂的新型氨基酮及其制备方法。 所公开的方法是鉴于其产物将被用作药物并且不需要复杂的纯化步骤如氨基酮从其盐酸盐等中解离的事实，不使用任何重金属的新方法。