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1. 发明授权

US5417551A Housing arrangement for a synchronous plural motor fluid rotary apparatus 失效
标题翻译：同步多马达流体旋转装置的壳体结构
公开(公告)号：US5417551A
公开(公告)日：1995-05-23
申请号：US210631
申请日：1994-03-18
申请人： Yoshikazu Abe , Teruo Maruyama , Akira Takara , Norio Okutani
发明人： Yoshikazu Abe , Teruo Maruyama , Akira Takara , Norio Okutani
IPC分类号： F04B37/16 , F01C21/10 , F04B41/06 , F04C18/08 , F04C25/02 , F04C28/00 , F04C29/00 , F04D19/04 , F04B39/14
CPC分类号： F01C21/10 , F04C25/02 , F04D19/046 , F04D29/601 , F04C2220/12 , F04C2240/402
摘要： A fluid rotary apparatus includes rotors accommodated in a housing, driving shafts on which the rotors are mounted, upper and lower bearings for rotatably supporting upper and lower portions of each of the shafts, fluid suction and fluid-discharging openings formed in the housing, motors adapted for independently and synchronously driving each of the shafts, rotation-detecting devices for detecting the rotational angle and/or the number of rotations of each motor, contact-preventing gears for contacting each other before the rotors contact each other, and a positive displacement pump structure section sucking and discharging fluid by utilizing a closed space formed by the rotors and the housing and controlling the motors in synchronous rotation thereof in response to signals outputted from the device. The housing includes, along the axial direction of the shaft, a first section accommodating the rotors, a second section accommodating the gears and the upper bears, a third section accommodating the lower bearings, a fourth section accommodating the motors and a fifth section accommodating the detecting device. The housing sections are capable of being disassembled by fixing members removably fixing the housing sections to each other and sealing members held between the housing sections.
摘要翻译：流体旋转装置包括容纳在壳体中的转子，安装转子的驱动轴，用于可旋转地支撑每个轴的上部和下部的上部和下部轴承，形成在壳体中的流体抽吸和流体排放开口，电动机适于独立地同时驱动每个轴，用于检测每个电动机的旋转角度和/或转数的旋转检测装置，在转子彼此接触之前彼此接触的防接触齿轮，以及正位移泵结构部分通过利用由转子和壳体形成的封闭空间来吸入和排出流体，并且响应于从装置输出的信号而同步旋转电动机。所述壳体沿着所述轴的轴向方向包括容纳所述转子的第一部分，容纳所述齿轮和所述上部轴承的第二部分，容纳所述下部轴承的第三部分，容纳所述马达的第四部分和容纳所述马达的第五部分检测装置。壳体部分能够通过可拆卸地将壳体部分彼此固定的固定构件和保持在壳体部分之间的密封构件来拆卸。

2. 发明授权

US5393201A Synchronous rotating apparatus for rotating a plurality of shafts 失效
标题翻译：用于旋转多个轴的同步旋转装置
公开(公告)号：US5393201A
公开(公告)日：1995-02-28
申请号：US11901
申请日：1993-02-01
申请人： Norio Okutani , Teruo Maruyama
发明人： Norio Okutani , Teruo Maruyama
IPC分类号： F04C28/28 , F04C29/00 , H02P5/52 , F04D19/04 , F04B49/06
CPC分类号： F04C28/28 , F04C29/0085 , H02P5/56 , F04C2240/402 , F04C2240/60 , F04C2270/052 , F05B2270/1013
摘要： A synchronous rotating apparatus synchronously rotates a plurality of rotary shafts independently driven by corresponding driving devices. The apparatus includes: a mechanical regulating member, arranged on the shafts, for maintaining relative rotating positions of the shafts at a predetermined angular difference; a rotation velocity and phase-detecting member, arranged on each shaft, for detecting rotation velocities of the shafts and phases within a regulated angular difference of the regulating member, and a driving control device for controlling the driving devices of the shafts so as to synchronously rotate the shafts based on a phase difference detected by the detecting member. The apparatus is applied to a fluid rotary apparatus.
摘要翻译：同步旋转装置同步旋转由相应的驱动装置独立驱动的多个旋转轴。该装置包括：机械调节构件，设置在轴上，用于将轴的相对旋转位置保持在预定的角度差; 设置在每个轴上的旋转速度和相位检测构件，用于检测调节构件的调节角度差内的轴和相位的旋转速度;以及驱动控制装置，用于同步地控制轴的驱动装置基于由检测构件检测到的相位差来旋转轴。该装置应用于流体旋转装置。

3. 发明授权

US06774221B1 Process for eliminating N-terminal methionine 失效
标题翻译：消除N-末端甲硫氨酸的方法
公开(公告)号：US06774221B1
公开(公告)日：2004-08-10
申请号：US09806871
申请日：2001-05-07
申请人： Osamu Nishimura , Tsuneo Asano , Masato Suenaga , Hiroaki Ohmae , Norio Okutani
发明人： Osamu Nishimura , Tsuneo Asano , Masato Suenaga , Hiroaki Ohmae , Norio Okutani
IPC分类号： C08H100
CPC分类号： C07K1/12
摘要： A method for removing from a peptide the diketone of the methionine residue, and a method for manufacturing a peptide or salt thereof which does not possess an N-terminal methionine residue, characterized by having a peptide or salt thereof which possesses a diketone of the optionally oxidized N-terminal methionine residue react with 3,4-diaminobenzoic acid or a salt thereof in the presence of acetic acid and sodium formate, formic acid and sodium formate, or formic acid and sodium acetate.
摘要翻译：从肽中除去甲硫氨酸残基的二酮的方法及其不具有N-末端甲硫氨酸残基的肽或其盐的制造方法，其特征在于具有肽或其盐，其具有任选的氧化的N-末端甲硫氨酸残基与3,4-二氨基苯甲酸或其盐在乙酸和甲酸钠，甲酸和甲酸钠存在下反应，或甲酸和乙酸钠。

4. 发明授权

US5231596A Position detector having a single set detector for absolute codes 失效
标题翻译：位置检测器具有用于绝对代码的单个检测器
公开(公告)号：US5231596A
公开(公告)日：1993-07-27
申请号：US691332
申请日：1991-04-25
申请人： Koichi Nakazawa , Norio Okutani
发明人： Koichi Nakazawa , Norio Okutani
IPC分类号： G01D5/36 , G01B7/00 , G01D5/245 , G01D5/249
CPC分类号： G01D5/2455 , G01B7/003 , G01D5/2492
摘要： A position detector for use in, for example, a robot hand can detect any of a plurality of positions on a movable element. The position detector includes a coding member having a first row of absolute codes and a second row of incremental codes both formed therein in a direction of movement thereof. Positional data in binary codes are serially recorded in the first row whereas regularly formed incremental codes corresponding to respective binary codes are recorded in the second row. The position detector further includes a plurality of light emitting and receiving elements for detecting the codes of the first and second rows and a serial-parallel converter for converting serially detected binary codes of the first row to parallel rows of binary codes based upon detection signals of the second row. The binary codes in each parallel row are equal in number to recording bits of the positional data.
摘要翻译：用于例如机器人手的位置检测器可以检测可移动元件上的多个位置中的任何位置。位置检测器包括具有第一行绝对代码的编码构件和在其中沿其移动方向形成的增量代码的第二行。二进制代码中的位置数据被串行地记录在第一行中，而对应于各个二进制代码的规则形成的增量代码被记录在第二行中。位置检测器还包括用于检测第一行和第二行的代码的多个发光和接收元件以及用于将第一行的串行检测的二进制码转换成二进制码的并行行的串行 - 并行转换器，其基于检测信号第二行。每个并行行中的二进制码数量与位置数据的记录位数相等。

5. 发明授权

US4900924A Reference signal generation apparatus for position detector 失效
标题翻译：位置检测器参考信号发生装置
公开(公告)号：US4900924A
公开(公告)日：1990-02-13
申请号：US189788
申请日：1988-05-03
申请人： Yutaka Masuda , Norio Okutani
发明人： Yutaka Masuda , Norio Okutani
IPC分类号： G01B11/00 , G01D5/245 , G01D5/36 , H03M1/30
CPC分类号： G01D5/366 , G01D5/2457 , H03M1/308
摘要： A reference signal generation apparatus for a position detector is disclosed in which a plurality of signals having peaks at predetermined intervals are produced from the light transmitted through slit rows of random patterns and a plurality of light detectors for detecting the same light, thereby producing a reference signal in the vicinity of maximum and minimum values of the difference signal between the output signals of the light detectors.

6. 发明授权

US4623253A Position detecting apparatus 失效
标题翻译：位置检测装置
公开(公告)号：US4623253A
公开(公告)日：1986-11-18
申请号：US562182
申请日：1983-12-16
申请人： Norio Okutani , Kenichi Matsumura , Toshitsugu Inoue
发明人： Norio Okutani , Kenichi Matsumura , Toshitsugu Inoue
IPC分类号： G01B11/00 , G01B11/03 , G01S17/06 , G01B11/14
CPC分类号： G01B11/00 , G01S17/06
摘要： The image of an object is focused on a pair of photoelectric transducer arrays through a focusing lens, a beam splitter, and cylindrical lenses, the photoelectric transducer arrays having longitudinal axes extending substantially perpendicularly to each other. A scanning unit operates to move object images one-dimensionally over the photoelectric transducer arrays at an angle to the longitudinal axes thereof. A control unit is responsive to detected signals from the photoelectric transducer arrays and generates a scanning signal for the scanning unit for determining a two-dimensional position of the object with respect to the photoelectric transducer arrays. The beam splitter and the cylindrical lenses may be dispensed with, and the photoelectric transducer arrays may be replaced with a matrix of four photoelectric transducers.
摘要翻译：物体的图像通过聚焦透镜，分束器和柱面透镜聚焦在一对光电转换器阵列上，光电转换器阵列具有基本垂直延伸的纵向轴线。扫描单元操作以使它们的一个角度相对于光电变换器阵列一维地移动物体图像。控制单元响应于来自光电变换器阵列的检测信号，并产生用于扫描单元的扫描信号，用于确定物体相对于光电变换器阵列的二维位置。可以省略分束器和柱面透镜，并且可以用四个光电换能器的矩阵代替光电换能器阵列。

7. 发明授权

US5140240A Encoder 失效
标题翻译：编码器
公开(公告)号：US5140240A
公开(公告)日：1992-08-18
申请号：US601660
申请日：1990-10-25
申请人： Norio Okutani
发明人： Norio Okutani
IPC分类号： G01D5/36 , G01D5/245 , H03M1/30
CPC分类号： H03M1/303
摘要： A rotational position detection encoder includes at least two detection heads located along a slit string of a code plate. The detection signals of one of the detection heads are processed to generate a plurality of phase offset signals having successively differing phases with respect to each other. The phase offset signals are compared with the detection signals of another of the detection heads, and the phase offset signals having a phase closest to that of the detection signals of the other detection head are selected and added to the detection signals of the other detection head. As such, detection signals having conforming phases are obtained without minute positional adjustment of the detection heads.
摘要翻译：旋转位置检测编码器包括沿着码板的狭缝线定位的至少两个检测头。处理检测头之一的检测信号以产生具有彼此相继不同相位的多个相位偏移信号。将相位偏移信号与另一个检测头的检测信号进行比较，并且选择具有与另一个检测头的检测信号最相近的相位的相位偏移信号并将其相加到另一个检测头的检测信号。因此，在没有检测头的微小位置调整的情况下获得具有一致相位的检测信号。

8. 发明授权

US5091643A Absolute position detecting method and apparatus therefor 失效
标题翻译：绝对位置检测方法及其设备
公开(公告)号：US5091643A
公开(公告)日：1992-02-25
申请号：US561380
申请日：1990-07-31
申请人： Norio Okutani , Yutaka Masuda
发明人： Norio Okutani , Yutaka Masuda
IPC分类号： G01B21/00 , G01D5/244 , G01D5/245 , G01D5/249 , H03M1/00 , H03M1/24
CPC分类号： H03M1/069 , H03M1/143 , H03M1/26 , H03M1/285
摘要： A method and apparatus for simultaneously detecting and comparing a plurality of upper patterns indicative of Gray code patterns and having greater pattern pitches and a plurality of lower patterns indicative of pure binary code patterns and having smaller pattern pitches to correct the upper pattern detection data and thereby detect an absolute position. An absolute position detecting apparatus includes a code plate formed with a plurality of upper patterns and a plurality of lower patterns which are arranged radially along the periphery of a rotating body; a mask arranged at a position opposite to the code disc and having a plurality of upper slits and a plurality of first slits and a plurality of second slits which are formed to correspond to the lower patterns and having a 90-degree phase difference therebetween; a laser light source arranged at a position on the opposite side of the code plate to the mask to illuminate the code plate to form pattern projection images on the mask; a light detector for detecting the pattern projection images to detect positional alignment between the patterns and the slits; and data processing circuit for correcting detected data of the upper patterns by referring to those of the lower patterns.

9. 发明授权

US5051692A Processing apparatus for measuring the speed of a rotating body 失效
标题翻译：用于测量旋转体的速度的处理装置
公开(公告)号：US5051692A
公开(公告)日：1991-09-24
申请号：US389439
申请日：1989-08-04
申请人： Norio Okutani
发明人： Norio Okutani
IPC分类号： G01D5/38 , G01P3/489
CPC分类号： G01P3/489
摘要： A speed detecting apparatus including an encoder for generating detection signals of different phases, a scanning device for scanning said detection signals to output a scanned detection signal, and a period detecting device for detecting the period of said scanned detection signal.
摘要翻译：一种速度检测装置，包括用于产生不同相位的检测信号的编码器，用于扫描所述检测信号以输出扫描的检测信号的扫描装置，以及用于检测所述扫描的检测信号的周期的周期检测装置。

10. 发明授权

US5051677A Apparatus for processing rotary member 失效
标题翻译：旋转件加工设备
公开(公告)号：US5051677A
公开(公告)日：1991-09-24
申请号：US634551
申请日：1990-12-27
申请人： Norio Okutani , Koichi Nakazawa
发明人： Norio Okutani , Koichi Nakazawa
IPC分类号： G11B7/26 , G11B7/0037 , G11B19/28 , G11B27/13 , G11B27/36 , H02P6/06
CPC分类号： H02P6/06 , G11B19/28 , G11B27/13 , G11B27/36 , G11B7/0037
摘要： An apparatus for processing a rotary member, comprising: a rotational drive for driving the rotary member so as to rotate the rotary member about an axis of the rotary member; an encoder for detecting a rotational position of the rotational drive device; a control device for controlling, in response to an output signal of the encoder, the rotational drive device so as to rotate the rotational drive device at a uniform speed; a processing device for processing an arbitrary position of the rotary member rotating at the uniform speed; a position detecting device for detecting, on the basis of the output signal of the encoder, a rotational position of the rotary member by raising a resolution of the output signal of the encoder; and a processing control device for controlling the processing device on the basis of the rotational position of the rotary member detected by the position detecting device.
摘要翻译：一种用于处理旋转构件的装置，包括：用于驱动旋转构件以使旋转构件绕旋转构件的轴线旋转的旋转驱动器; 用于检测所述旋转驱动装置的旋转位置的编码器; 控制装置，用于响应于编码器的输出信号，控制旋转驱动装置，以使转动驱动装置以均匀的速度旋转; 处理装置，用于处理以均匀速度旋转的旋转构件的任意位置; 位置检测装置，用于通过提高编码器的输出信号的分辨率，基于编码器的输出信号来检测旋转构件的旋转位置; 以及处理控制装置，用于基于由位置检测装置检测的旋转构件的旋转位置来控制处理装置。

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