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1. 发明授权

US4811248A Method of an apparatus for determining working original point for multi-joint manipulator 失效
标题翻译：用于确定多关节机械手工作原点的装置的方法
公开(公告)号：US4811248A
公开(公告)日：1989-03-07
申请号：US20889
申请日：1987-03-02
申请人： Makoto Senoh , Fumio Tomizawa , Akihito Sekido , Masanori Suzuki , Sakae Sugiyama , Tomiharu Yoshida
发明人： Makoto Senoh , Fumio Tomizawa , Akihito Sekido , Masanori Suzuki , Sakae Sugiyama , Tomiharu Yoshida
IPC分类号： B25J9/16 , B25J9/18 , B25J13/00 , G05B19/18 , G05B19/427 , B25J9/00
CPC分类号： G05B19/427 , G05B2219/40353 , G05B2219/40478
摘要： A method of and apparatus for determining a position of a working original point at which working characteristics of a multi-joint manipulator are at optimum. According to the method and apparatus, a working point at which a hand mounted on the multi-joint manipulator works and a workspace needed for the work are assigned. Subsequently, a set of positions of the working original point of the multi-joint manipulator at which the hand may reach the workspace is calculated. Also, values of evaluation functions representative of preference of the working characteristics of the multi-joint manipulator are calculated with respect to the respective positions of the set. Then, the values of the evaluation functions are compared with each other, thereby selecting the position of the working original point at which the working characteristics are at optimum.
摘要翻译：一种用于确定多关节机械手的工作特性处于最佳状态的工作原点的位置的方法和装置。根据该方法和装置，分配安装在多关节机械手上的手工作的工作点和工作所需的工作空间。随后，计算手可以到达工作空间的多关节机械手的工作原点的一组位置。此外，相对于该组的各个位置计算表示多关节机械手的工作特性的偏好的评价函数的值。然后，将评价功能的值进行比较，从而选择工作特性为最佳的工作原点的位置。

2. 发明授权

US4837734A Method and apparatus for master-slave manipulation supplemented by automatic control based on level of operator skill 失效
标题翻译：用于主从操作的方法和装置，辅以基于操作者技能水平的自动控制
公开(公告)号：US4837734A
公开(公告)日：1989-06-06
申请号：US19601
申请日：1987-02-26
申请人： Yoshiaki Ichikawa , Makoto Senoh , Masanori Suzuki , Hiroshi Kamimura , Fumio Tomizawa , Sakae Sugiyama , Masayoshi Sasaki
发明人： Yoshiaki Ichikawa , Makoto Senoh , Masanori Suzuki , Hiroshi Kamimura , Fumio Tomizawa , Sakae Sugiyama , Masayoshi Sasaki
IPC分类号： G05D3/12 , B25J3/00 , G05B19/427
CPC分类号： G05B19/427
摘要： Remote manipulation method and system of the master-slave type in which an operation procedure plan is prepared for defining each of a sequence of pieces of work as being performed by manual operation or automatic operation at least on the basis of information on the level of skill of a human operator and the sequence of pieces of work is performed in accordance with the plan, whereby work can be done efficiently with human operator's skill taken into consideration.
摘要翻译：主从类型的远程操作方法和系统，其中准备操作程序计划，用于至少基于关于技能水平的信息来定义通过手动操作或自动操作执行的一连串工作根据计划进行人员操作人员的工作顺序，可以在考虑到操作人员的技能的情况下有效地进行工作。

3. 发明授权

US4655085A Trackless scanner 失效
标题翻译：无轨扫描仪
公开(公告)号：US4655085A
公开(公告)日：1987-04-07
申请号：US759288
申请日：1985-07-26
申请人： Fumio Tomizawa , Kenji Tsuchita , Sakae Sugiyama
发明人： Fumio Tomizawa , Kenji Tsuchita , Sakae Sugiyama
IPC分类号： G01B17/00 , G01B17/02 , G01B21/00 , G01N29/04 , G01N29/26
CPC分类号： G01N29/26 , G01N2291/02854
摘要： A trackless scanner for examination of pipings comprises an annular base removably mountable to a plant pipe to be examined, and a plurality of drive wheels for running supported on the base and being in contact with the plant pipe. Each of the drive wheels is associated with a sensor for detecting an angle which the annular base makes when it turns circumferentially of the pipe, a mechanism responsive to a detection signal from the sensor to control the axial running of the drive wheel for running, and a sensor for detecting a curvature of the pipe.
摘要翻译：用于检查管道的无轨扫描器包括可拆卸地安装到待检查的植物管的环形基座，以及支撑在基部上并与植物管接触的多个驱动轮。每个驱动轮与用于检测环形基座在其周向旋转时形成的角度的传感器相关联，响应于来自传感器的检测信号以控制用于行驶的驱动轮的轴向运行的机构，以及用于检测管道曲率的传感器。

4. 发明授权

US4638487A Shroud for arc furnace 失效
标题翻译：电弧炉护套
公开(公告)号：US4638487A
公开(公告)日：1987-01-20
申请号：US696087
申请日：1985-01-29
申请人： Fumio Tomizawa
发明人： Fumio Tomizawa
IPC分类号： C21B13/12 , F27B3/08 , F27B3/10 , F27B3/18 , F27D3/00 , F27D17/00 , F27D23/00
CPC分类号： F27D3/0027 , C21B13/12 , F27B3/18 , F27D17/003 , Y02P10/212
摘要： A suction duct having two opposed suction ports is disposed at the top wall of a shroud for a steel making arc furnace such that the two suction ports are in opposed relationship with respect to each other across an opening formed through the top wall of the shroud for permitting the lateral movement of a scrap bucket suspension device. An injection pipe or pipes are horizontally disposed in the suction port such that the injection pipes disposed in one of the suction ports are staggered vertically with respect to those disposed in the other suction port. A fluid is horizontally sprayed from a nozzle or nozzles of the injection pipes across the opening so that vertically spaced fluid shelves are formed across the opening.
摘要翻译：具有两个相对的吸入口的吸入管道设置在用于制钢电弧炉的护罩的顶壁处，使得两个吸入口相对于穿过护罩的顶壁形成的开口彼此相对关系，允许废料斗悬挂装置的横向移动。在吸入口中水平地设置有注入管或管，使得配置在其中一个吸入口中的注入管相对于设置在另一吸入口中的注入管垂直地交错排列。流体从注射管的喷嘴或喷嘴水平喷射穿过开口，使得横跨开口形成垂直间隔的流体架。

5. 发明授权

US4566843A Multiarticulated manipulator 失效
标题翻译：多功能机械手
公开(公告)号：US4566843A
公开(公告)日：1986-01-28
申请号：US534078
申请日：1983-09-20
申请人： Nobuyoshi Iwatsuka , Fumio Tomizawa , Chikara Sato , Norihiko Ozaki , Yoshiaki Ichikawa , Kenichiro Sadakane
发明人： Nobuyoshi Iwatsuka , Fumio Tomizawa , Chikara Sato , Norihiko Ozaki , Yoshiaki Ichikawa , Kenichiro Sadakane
IPC分类号： B25J17/00 , B25J9/06 , G21C17/00 , B66C23/00
CPC分类号： G21C17/00 , B25J9/06
摘要： A multiarticulated manipulator including a multijoint connecting mechanism having a plurality of arms, each arm having a joint capable of being bent in one plane and all the arms being connected with one another in positions spaced apart from one another by circumferential extent of 90 degrees. A plurality of wires are provided, each wire being connected to one of the arms and all the wires being supported and guided by wire guides and driven by a drive. The multiarticulated manipulator incorporated in a movable type remoted-controlled visual monitor system further includes a lens fixed to a forward end of the multijoint connecting mechanism, a fiberscope connected to the lens, and a movable member having the drive mounted therein and supporting the multijoint connecting mechanism, and a camera mounted in the movable member and connected to the lens through the fiberscope.
摘要翻译：一种包括具有多个臂的多点连接机构的多分段操纵器，每个臂具有能够在一个平面中弯曲的接头，并且所述臂在彼此间隔90度的圆周方向上彼此连接。提供多条电线，每条电线连接到一个臂上，所有电线由电线导向器支撑和引导并由驱动器驱动。并入可移动式远程控制的视觉监视系统中的多分类操纵器还包括固定在多点连接机构的前端的透镜，连接到透镜的纤维镜，以及安装有驱动器的可动件，并支撑多点连接机构，以及安装在可移动部件中并通过纤维内窥镜连接到透镜的照相机。

6. 发明授权

US4395023A Shroud for steel making electric-arc furnace 失效
标题翻译：炼钢电弧炉护套
公开(公告)号：US4395023A
公开(公告)日：1983-07-26
申请号：US388154
申请日：1982-06-14
申请人： Fumio Tomizawa , Katsutoshi Sobata , Yoshiaki Yoshimatsu , Sadayuki Saito , Takashi Otani , Senzaburo Hirano
发明人： Fumio Tomizawa , Katsutoshi Sobata , Yoshiaki Yoshimatsu , Sadayuki Saito , Takashi Otani , Senzaburo Hirano
IPC分类号： C21C5/52 , F27D1/16 , F27D3/00 , F27D17/00 , H05B7/20
CPC分类号： C21C5/5294 , F27D1/1636 , F27D17/003 , F27D3/0027 , Y02P10/216
摘要： This invention relates to a shroud for a steel making electric-arc furnace which surrounds the electric-arc furnace main body for sound- and dust-proofing, having doors provided in the side wall of the shroud to permit the scrap bucket to move in and out of the shroud and an opening of a minimum width in the suction port of a dust collecting suction duct on the top wall to permit transverse movement of the bucket lifting means to the center of the electric-arc furnace main body.
摘要翻译：本发明涉及一种用于制造电弧炉的护罩，其围绕用于隔音和防尘的电弧炉主体，其具有设置在护罩的侧壁中的门，以允许废料桶进入和并且在顶壁上的集尘抽吸管的吸入口中具有最小宽度的开口，以允许铲斗提升装置横向移动到电弧炉主体的中心。

7. 发明授权

US4224056A Direct reduction process for iron ores with fluidized bed system 失效
标题翻译：用流化床系统对铁矿进行直接还原处理
公开(公告)号：US4224056A
公开(公告)日：1980-09-23
申请号：US965211
申请日：1978-11-30
申请人： Fumio Tomizawa , Kazuo Sezaki , Makoto Shimizu , Yukinaga Katahashi
发明人： Fumio Tomizawa , Kazuo Sezaki , Makoto Shimizu , Yukinaga Katahashi
IPC分类号： C21B13/00 , C21B13/12
CPC分类号： C21B13/002 , C21B13/0033 , Y02P10/136 , Y02P10/265 , Y02P10/283
摘要： In a reactor, fine iron ore solids are made to descend through the fluidized bed of fine carbon bearing particles sustained within the reactor so that the fine iron ore solids may be reduced and simultaneously the reducing gas may be produced. The direct reduction efficiency may be considerably improved.
摘要翻译：在反应器中，使细铁矿石固体通过在反应器内维持的含细颗粒颗粒的流化床下降，使得细铁矿石固体可以被还原，同时可以生产还原气体。可以显着提高直接还原效率。

8. 发明授权

US4668976A Radiation resistant color television camera 失效
标题翻译：防辐射彩色电视摄像机
公开(公告)号：US4668976A
公开(公告)日：1987-05-26
申请号：US714399
申请日：1985-03-21
申请人： Fumio Tomizawa , Katsuhiro Mizuno , Norihiko Ozaki , Kenji Tsuchita
发明人： Fumio Tomizawa , Katsuhiro Mizuno , Norihiko Ozaki , Kenji Tsuchita
IPC分类号： H04N3/16 , H04N9/04 , H04N9/64 , H04N9/67
CPC分类号： H04N9/04
摘要： Disclosed is a television camera having good color reproducibility which is secured to be maintained for a long time even in an atmosphere of high radiation, and in which the degree of deterioration in each color component signal due to radiation exposure is detected and the amplification degree of each color component signal is corrected in accordance with the detected degree of deterioration so as to make the color reproducibility come back to the state before radiation exposure.
摘要翻译：公开了具有良好的颜色再现性的电视摄像机，即使在高辐射气氛中也能够长时间保持，并且其中检测到由于辐射曝光引起的每个颜色分量信号的劣化程度，根据检测到的劣化程度来校正每个颜色分量信号，使得颜色再现性回到辐射曝光之前的状态。

9. 发明授权

US4694465A Apparatus for automatically charging scrap into an arc furnace 失效
标题翻译：用于自动将废料装入电弧炉的装置
公开(公告)号：US4694465A
公开(公告)日：1987-09-15
申请号：US833599
申请日：1986-02-27
申请人： Toshio Nanjo , Fumio Tomizawa
发明人： Toshio Nanjo , Fumio Tomizawa
IPC分类号： F27B3/18 , C21C5/52 , F27B3/08 , F27D3/00 , F27D3/06
CPC分类号： F27D3/06 , C21C5/527 , F27D3/0027 , F27B3/085 , F27D2003/008 , Y02P10/216
摘要： An apparatus for automatically charging scrap into an arc furnace wherein an inactive position at which a scrap bucket charged with the scrap is normally placed is provided adjacent to the arc furnace; a transport mechanism is provided so that the scrap bucket is moved between said position and the arc furnace; and the scrap bucket is brought to and stopped at a position right above the arc furnace so as to charge immediately the scrap into the arc furnace within a short time and without overflowing.
摘要翻译：一种用于将废料自动装入电弧炉的装置，其中与电弧炉相邻设置有装有废料的废料斗正常放置的非工作位置; 提供输送机构，使得废料斗在所述位置和电弧炉之间移动; 废料桶在电弧炉正上方的位置停止，以便在短时间内将废料立即装入电弧炉中，不会溢出。

10. 发明授权

US4434495A Cooling pipe structure for arc furnace 失效
标题翻译：电弧炉冷却管结构
公开(公告)号：US4434495A
公开(公告)日：1984-02-28
申请号：US380945
申请日：1982-05-21
申请人： Fumio Tomizawa , Masayuki Aoshika
发明人： Fumio Tomizawa , Masayuki Aoshika
IPC分类号： F27B3/16 , F27B3/24 , F27D1/12 , F27D9/00 , H05B3/62
CPC分类号： F27D1/12 , F27D2009/0021 , F27D2009/0048
摘要： In the present invention, many cooling pipes are arranged horizontally at least in any one of the walls or roof of a furnace, to be fitted at the respective ends on both sides with supporting pipes provided outside the furnace, to let the cooling medium flow in one system for high cooling efficiency and long life. The cooling pipes may be arranged in ladder fashion or in a similar way, to keep the splash film stable, thereby preventing the decrease of the thermal efficiency of the furnace.
摘要翻译：在本发明中，许多冷却管至少在炉的壁或屋顶中水平布置，在两侧各自的端部安装有设在炉外的支管，使冷却介质流入一个冷却效率高，使用寿命长的系统。冷却管可以以梯子的方式或以类似的方式布置，以防止飞溅膜稳定，从而防止炉的热效率的降低。

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