公开(公告)号：US5617335A

公开(公告)日：1997-04-01

申请号：US588320

申请日：1996-01-18

申请人： Masayoshi Hashima ,  Fumi Hasegawa ,  Keiju Okabayashi ,  Ichiro Watanabe ,  Shinji Kanda ,  Naoyuki Sawasaki ,  Yuichi Murase

发明人： Masayoshi Hashima ,  Fumi Hasegawa ,  Keiju Okabayashi ,  Ichiro Watanabe ,  Shinji Kanda ,  Naoyuki Sawasaki ,  Yuichi Murase

IPC分类号： B25J9/16 ,  G01S3/786 ,  G01S5/16 ,  G05D1/02 ,  G06K9/46 ,  G06T7/20 ,  G01S5/00

CPC分类号： G06K9/4647 ,  B25J9/1697 ,  B64G1/646 ,  G01S3/7864 ,  G01S5/163 ,  G06K9/3216 ,  G06T7/2033 ,  G05B2219/39387 ,  G05B2219/39397 ,  G05B2219/40613 ,  G06K2009/3225

摘要： A system for and a method of recognizing and tracking a target mark with a video camera is disclosed. The system includes a target mark (10) disposed on an object (1) and composed of a black circle and a white triangle mounted centrally on the black circle and three-dimensionally shifted from the black circle, a video camera (20) for imaging the target mark (10), a robot (30) supporting the video camera (20) and movable in directions with six degrees of freedom, an image processor (40) for processing image data of the target mark which is produced by the video camera (20), a shift calculating unit (50) for detecting a shift of the target mark (10) from projected histogram information of the target mark (10) which is produced by the image processor (40), and a robot controller (60) for controlling movement of the robot depending on the shift to enable the video camera (20) to track the target mark (10). The system is capable of tracking the target mark (20) attached to the object (1) on a real-time basis. Mark recognizing apparatus capable of accurately recognizing target marks of other shapes is also disclosed.

摘要翻译： 公开了一种使用摄像机识别和跟踪目标标记的系统和方法。 该系统包括设置在物体（1）上并由黑色圆圈和白色三角形组成的目标标记（10），其安装在黑色圆圈的中心并从黑色圆圈三维位移，用于成像的摄像机（20） 所述目标标记（10），支持所述摄像机（20）并且能够以六自由度的方向移动的机器人（30），用于处理由所述摄像机产生的所述目标标记的图像数据的图像处理器 （20），用于根据由图像处理器（40）产生的目标标记（10）的投影直方图信息和机器人控制器（60）检测目标标记（10）的偏移的移位计算单元（50） ），用于根据移动来控制机器人的运动，以使得摄像机（20）能够跟踪目标标记（10）。 该系统能够实时跟踪附接到对象（1）的目标标记（20）。 还公开了能够准确地识别其他形状的目标标记的标记识别装置。

公开(公告)号：US4943528A

公开(公告)日：1990-07-24

申请号：US438124

申请日：1989-11-20

申请人： Tetsuji Nakamura ,  Ichiro Watanabe

发明人： Tetsuji Nakamura ,  Ichiro Watanabe

IPC分类号： C12P7/18 ,  C12P41/00

CPC分类号： C12P41/00 ,  C12P7/18

摘要： A process for the production of an optically active (R)-(-)-3-halo-1,2-propanediol which comprises contacting a 1,3-dihalo-2-propanol with a dehalogenase originating from a microorganism belonging to the genus Corynebacterium or Microbacterium. This process makes it possible to produce the (R)-(-)-3-halo-1,2-propanediol, which is highly useful as a starting material in the synthesis of various drugs and physiologically active substances, theoretically at a yield of 100%.

摘要翻译： 一种制备光学活性（R） - （ - ） - 3-卤代-1,2-丙二醇的方法，该方法包括使1,3-二卤-2-丙醇与源自属于该属的微生物的脱卤素酶接触 棒状杆菌或微杆菌。 该方法使得可以生产在各种药物和生理活性物质的合成中作为原料高度有用的（R） - （ - ） - 3-卤代-1,2-丙二醇，理论上以产率 100％。

公开(公告)号：US4421855A

公开(公告)日：1983-12-20

申请号：US292848

申请日：1981-08-14

申请人： Ichiro Watanabe ,  Keiichi Sakashita ,  Yasuo Ogawa

发明人： Ichiro Watanabe ,  Keiichi Sakashita ,  Yasuo Ogawa

IPC分类号： C12N11/04 ,  C12N11/08 ,  C12P13/02 ,  C12R1/15 ,  C12R1/365

CPC分类号： C12N11/04 ,  C12P13/02

摘要： A process is described for producing acrylamide from acrylonitrile using an immobilized microorganism containing gel, which comprises immobilizing a microorganism having nitrilasic activity with a cationic acrylamide-based polymer gel and bringing acrylonitrile into contact with the immobilized microorganism gel in an aqueous medium containing substantially no salt.

摘要翻译： 描述了一种用于使用固定化的含有微生物的凝胶从丙烯腈制备丙烯酰胺的方法，该方法包括用阳离子丙烯酰胺类聚合物凝胶固定具有亚硝酸活性的微生物，并使丙烯腈与基本上不含盐的水性介质中的固定化微生物凝胶接触 。

公开(公告)号：US4414331A

公开(公告)日：1983-11-08

申请号：US160792

申请日：1980-06-19

申请人： Ichiro Watanabe ,  Yoshiaki Satoh ,  Yasumasa Yamaguchi

发明人： Ichiro Watanabe ,  Yoshiaki Satoh ,  Yasumasa Yamaguchi

IPC分类号： C07C233/09 ,  C12P13/02 ,  C12N11/04 ,  C12R1/00 ,  C12R1/07 ,  C12R1/13 ,  C12R1/15 ,  C12R1/265 ,  C12R1/365

CPC分类号： C12P13/02 ,  Y10S435/813 ,  Y10S435/819 ,  Y10S435/822 ,  Y10S435/832 ,  Y10S435/84 ,  Y10S435/843 ,  Y10S435/859 ,  Y10S435/872

摘要： A process for producing acrylamide from acrylonitrile by utilizing a microorganism or enzyme capable of hydrating acrylonitrile into acrylamide in the form of a highly concentrated aqueous solution of acrylamide which comprises bringing acrylonitrile in contact with the microorganism or enzyme in an aqueous medium at a pH of from 6 to 10, at a temperature of from the freezing point to 50.degree. C., and under such conditions that the concentration of acrylamide in the reaction solution after the completion of the reaction is from 5% by weight to less than 20% by weight, and concentrating the resulting reaction solution; this invention further includes an embodiment wherein the reaction solution is concentrated by cooling the reaction solution after the reaction to from -4.degree. C. to -9.degree. C. to crystallize ice, separating the ice, and using the ice so separated for cooling during the hydration reaction. In addition, this invention includes an embodiment wherein the concentrated solution obtained by the above embodiment is further concentrated by evaporating the water contained in the concentrated solution.

摘要翻译： 通过使用能够将丙烯腈水合至丙烯酰胺的微生物或酶以丙烯酰胺的高度浓缩水溶液的形式从丙烯腈制备丙烯酰胺的方法，其包括使丙烯腈与微生物或酶接触的水性介质中，pH为 在冰点至50℃​​的温度下，在反应溶液中丙烯酰胺浓度为5重量％至小于20重量％的条件下， 并浓缩得到的反应溶液; 本发明还包括一个实施方案，其中通过将反应溶液冷却至-4℃至-9℃来浓缩反应溶液，使冰结晶，分离冰，并使用冰分离以冷却 水化反应。 此外，本发明包括其中通过蒸发浓缩溶液中包含的水进一步浓缩由上述实施方案获得的浓缩溶液的实施方案。

公开(公告)号：US07209157B2

公开(公告)日：2007-04-24

申请号：US10867730

申请日：2004-06-16

申请人： Koichi Isono ,  Makoto Hirosawa ,  Ichiro Watanabe

发明人： Koichi Isono ,  Makoto Hirosawa ,  Ichiro Watanabe

IPC分类号： B41J2/435

CPC分类号： G03B27/528

摘要： A plate fixed to a recording drum is irradiated with a laser beam emitted from an objective lens of a recording head, to generate gas. The recording head has a gas diffusion/suction unit forming an air stream in front of the objective lens. Further, a second suction unit elongated along the rotational axis of the recording drum is arranged between a transport unit supplying the plate to the recording drum and the recording head. Thus, it is possible to prevent the gas not only from contaminating the objective lens but also from diffusing in a housing following rotation of the recording drum. Consequently, an image recorder employing a photosensitive material generating gas in reaction to heat resulting from the laser beam emitted from the recording head can minimize contamination of the recording head, the transport unit etc. arranged in the housing of the apparatus with the gas.

摘要翻译： 用从记录头的物镜发射的激光束照射固定到记录鼓的板，以产生气体。 记录头具有在物镜前面形成气流的气体扩散/抽吸单元。 此外，沿着记录鼓的旋转轴线延伸的第二抽吸单元布置在提供板与记录鼓之间的传送单元和记录头之间。 因此，可以防止气体不仅会污染物镜，而且可以在记录鼓的转动之后在壳体中扩散。 因此，采用从记录头发射的激光产生的反应产生气体的感光材料的图像记录器可以最小化设置在设备的壳体中的记录头，输送单元等的污染物。

公开(公告)号：US07120101B2

公开(公告)日：2006-10-10

申请号：US10756204

申请日：2004-01-13

申请人： Ichiro Watanabe

发明人： Ichiro Watanabe

IPC分类号： G11B7/09 ,  G11B7/095

CPC分类号： G11B21/106 ,  G11B5/59627 ,  G11B7/00 ,  G11B7/0901 ,  G11B7/0941

摘要： A follow-up control system follows up a head of a storage device to a storage medium. A sine wave signal learning section (82) which learns sine wave signals according to follow-up error signals which are input to a feedback control system (80), and performs time lead compensation corresponding to a delay of the feedback system (80), is provided. Since the time lead compensation is used for the sine wave signal learning model which can learn at high-speed, frequency disturbance of high frequency, for which phase lag must be considered, can be a compensation target, and the present invention contributes to the improvement of follow-up accuracy of the storage device.

摘要翻译： 后续控制系统将存储设备的头部跟随到存储介质。 正弦波信号学习部（82）根据输入到反馈控制系统（80）的跟随误差信号来学习正弦波信号，并进行与反馈系统（80）的延迟对应的时间引导补偿， 被提供。 由于时间引线补偿用于可以在高速，高频频率干扰下学习的正弦波信号学习模型，必须考虑相位滞后，可以作为补偿目标，本发明有助于改进 的存储设备的后续准确性。

公开(公告)号：US07110331B2

公开(公告)日：2006-09-19

申请号：US10790452

申请日：2004-02-27

申请人： Takayuki Kawabe ,  Ichiro Watanabe

发明人： Takayuki Kawabe ,  Ichiro Watanabe

IPC分类号： B11B7/00

CPC分类号： G11B7/08529 ,  G11B7/08517

摘要： An information storage device having a uniaxial tracking mechanism as a pickup which can perform a stable track pull-in operation is provided. A deceleration pulse amplitude á supplied to a tracking actuator is determined from a linear function á=K(V−V0) of a detected movement velocity of a beam in the vicinity of a target track. The deceleration pulse amplitude is divided into two, and is supplied to the tracking actuator on two different occasions.

摘要翻译： 提供一种信息存储装置，其具有作为能够执行稳定轨迹拉入操作的拾取器的单轴跟踪机构。 提供给跟踪致动器的减速脉冲幅度á由检测到的目标轨迹附近的光束的移动速度的线性函数á= K（V-V 0）确定。 减速脉冲幅度被分为两个，并且在两种不同的场合被提供给跟踪致动器。

公开(公告)号：US06542917B1

公开(公告)日：2003-04-01

申请号：US09476286

申请日：1999-12-30

申请人： Ichiro Watanabe ,  Takayuki Kawabe

发明人： Ichiro Watanabe ,  Takayuki Kawabe

IPC分类号： G06F738

CPC分类号： G06F7/49989 ,  G06F7/5525

摘要： An approximate value calculating unit is provided for a storage apparatus in which a seek control is performed by speed controlling a head. When a square root arithmetic operation is needed in the calculation of a seek speed target value which is used in the seek control, the approximate value calculating unit divides a range of an input value x serving as a target of the square root arithmetic operation into a plurality of intervals, sets a polynomial of degree N to approximately output a square root {square root over ( )}x of the input value x as an approximate function every interval, and calculates the square root approximate value of the input value x by selectively using the approximate function corresponding to the interval to which the input value x belongs. Further, according to the range dividing method of the input value x, it is sufficient that the polynomial of degree N or the approximate function by the reference table is prepared only for the basic range, and there is no need to prepare the approximate function which covers the range before the input value x. Even when the square root approximate value for the input value x belonging to the range out of the basic range is obtained by executing the input scale conversion and output scale conversion, the approximate function prepared for the basic range can be used.

摘要翻译： 为通过速度控制头执行寻道控制的存储装置提供近似值计算单元。 当在搜索控制中使用的搜索速度目标值的计算中需要平方根算术运算时，近似值计算单元将用作平方根算术运算的目标的输入值x的范围除以 多个间隔，设置度数N的多项式近似地输出平方根（平方根（输入值x的x作为每个间隔的近似函数），并且通过选择性地使用输入值x来计算输入值x的平方根近似值 近似函数对应于输入值x所属的间隔，此外，根据输入值x的范围分割方法，只有为了使参考表的度数N或近似函数的多项式仅适用于 基本范围，并且不需要准备覆盖输入值x之前的范围的近似函数，即使当平方根近似值为 通过执行输入刻度转换和输出刻度转换来获得属于基本范围之外的输入值x，可以使用为基本范围准备的近似功能。

公开(公告)号：US06519496B1

公开(公告)日：2003-02-11

申请号：US09457656

申请日：1999-12-09

申请人： Takayuki Kawabe ,  Ichiro Watanabe

发明人： Takayuki Kawabe ,  Ichiro Watanabe

IPC分类号： G05B1302

CPC分类号： G11B11/10563 ,  G11B7/0941 ,  G11B11/10576

摘要： An apparatus has an input hold circuit for sequentially holding digital feedback signals sequentially transmitted at a sampling period, and for sequentially outputting the transmitted feedback signals or held feedback signals at a period which is shorter than the sampling period; a notch filter for applying a filtering processing to the feedback signals outputted from the input hold circuit; and an output hold circuit for sequentially outputting the feedback signals subjected to the filtering processing by said notch filter, while thinning the same, at a period which is same as the sampling period.

摘要翻译： 一种装置具有输入保持电路，用于顺序地保持以采样周期顺序发送的数字反馈信号，并且以比采样周期短的周期顺序地输出所发送的反馈信号或保持的反馈信号; 陷波滤波器，用于对从输入保持电路输出的反馈信号进行滤波处理; 以及输出保持电路，用于在与采样周期相同的周期使所述陷波滤波器顺序地输出经过滤波处理的反馈信号，同时对其进行稀疏化。

公开(公告)号：US06253199B1

公开(公告)日：2001-06-26

申请号：US09500081

申请日：2000-02-08

申请人： Koji Wakio ,  Hajime Shimizu ,  Ichiro Watanabe ,  Shoichi Arai ,  Tsutomu Tanaka ,  Yuji Terauchi ,  Yasuhiro Watanabe ,  Kazuhiro Takekawa

发明人： Koji Wakio ,  Hajime Shimizu ,  Ichiro Watanabe ,  Shoichi Arai ,  Tsutomu Tanaka ,  Yuji Terauchi ,  Yasuhiro Watanabe ,  Kazuhiro Takekawa

IPC分类号： G06F1730

CPC分类号： G06F17/30539 ,  Y10S707/99933 ,  Y10S707/99945 ,  Y10S707/99948

摘要： The data, as read out from a trunk database, and the read-out data, as processed, are stored in a public database. A setup unit and an operations support unit manage the stored data of the public database and the attribute data of the stored data by a dictionary. In accordance with a demand of a user, an inquiry unit processes and displays the data on the basis of the data stored in the public database and the attribute data.