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1. 发明授权

US5754280A Two-dimensional rangefinding sensor 失效
标题翻译：二维测距传感器
公开(公告)号：US5754280A
公开(公告)日：1998-05-19
申请号：US651679
申请日：1996-05-21
申请人： Masahiko Kato , Hiroshi Matsuzaki , Tadashi Morokuma , Tsutomu Nakamura , Kazuya Matsumoto , Tetsuo Nomoto , Toyokazu Mizoguchi
发明人： Masahiko Kato , Hiroshi Matsuzaki , Tadashi Morokuma , Tsutomu Nakamura , Kazuya Matsumoto , Tetsuo Nomoto , Toyokazu Mizoguchi
IPC分类号： G01B11/00 , G01C3/06 , G01S17/32 , G01S17/89 , G01C3/08
CPC分类号： G01S17/32 , G01S17/89
摘要： A two-dimensional rangefinding sensor of the present invention consisting of an illuminating device for projecting light beams, which undergoes luminance modulation at a predetermined frequency for a predetermined duration with a predetermined cycle time, onto an object, an image-formation optical system for forming an image of the object illuminated with light beams which have undergone the luminance modulation and which have been projected from the illuminating device, a two-dimensional image sensor mounted on an image-formation plane of the image-formation optical system, a driving means for performing a modulation driving operation on an electrode terminal, which is operative to determine the sensitivity of the two-dimensional image sensor at the frequency, and a reading means for reading a signal corresponding to a signal charge generated in each of picture elements of the image sensors. Thereby, a range-data image of a three-dimensional object can be obtained by using a two-dimensional image sensor without mechanically scanning with illumination light.
摘要翻译：本发明的二维测距传感器包括：用于将预定频率的预定频率以预定频率进行亮度调制的光束投影到物体上的照明装置，用于形成的图像形成光学系统由照明装置投影出的经过亮度调制的光束照射的物体的图像，安装在图像形成光学系统的图像形成面上的二维图像传感器，驱动装置，在电极端子上执行调制驱动操作，该操作用于确定二维图像传感器在频率下的灵敏度;以及读取装置，用于读取对应于图像的每个图像元素中产生的信号电荷的信号传感器。由此，可以通过使用二维图像传感器而不用照明光进行机械扫描来获得三维物体的范围数据图像。

2. 发明授权

US5504569A Distance-velocity predicting system 失效
标题翻译：距离速度预测系统
公开(公告)号：US5504569A
公开(公告)日：1996-04-02
申请号：US156629
申请日：1993-11-24
申请人： Masahiko Kato , Hiroshi Matsuzaki , Tadashi Morokuma
发明人： Masahiko Kato , Hiroshi Matsuzaki , Tadashi Morokuma
IPC分类号： G01D21/02 , B60T7/22 , G01C3/06 , G01P3/36 , G01P3/68 , G01S17/50 , G01S17/93 , G01C3/00 , B60T7/16
CPC分类号： G01S17/936 , B60T7/22 , G01P3/36 , G01S17/50 , G01S13/52 , G01S13/58 , G01S13/931 , G01S15/50 , G01S15/58 , G01S15/931 , G01S2013/9375 , G01S2013/9385
摘要： A distance-velocity predicting system has an illuminator for projecting a light beam for searching for an obstacle, and a plurality of position sensors spaced at a distance corresponding to a base line length. A minimum value of a distance component from the base line to an obstacle lying in a direction perpendicular to the base line, which is obtained from the light beam and the position sensors, or a value in the neighborhood of the minimum value, is sampled to obtain time-series data, and a relative velocity component in a direction perpendicular to the base line with respect to the obstacle is obtained in real time by using the time-series data. The relative velocity component perpendicular to the base line is compared with a predetermined threshold value, and when the relative velocity component exceeds the threshold value, a starting signal for life protecting equipment is generated.
摘要翻译：距离速度预测系统具有用于投射用于搜索障碍物的光束的照明器和与基线长度相对应的距离间隔开的多个位置传感器。从光线和位置传感器获得的从基线到垂直于基线的方向上的障碍物的距离分量或最小值附近的值的最小值被采样到通过使用时间序列数据实时获得时间序列数据，并且相对于障碍物垂直于基线的方向的相对速度分量。将与基线垂直的相对速度分量与预定阈值进行比较，当相对速度分量超过阈值时，生成保护装置的启动信号。

3. 发明授权

US5142146A High-accuracy position comparator using 2 dimensional grating 失效
标题翻译：高精度位置比较器采用二维光栅
公开(公告)号：US5142146A
公开(公告)日：1992-08-25
申请号：US714722
申请日：1991-06-13
申请人： Tadashi Morokuma
发明人： Tadashi Morokuma
IPC分类号： G01B11/00 , G01B11/02 , G01D5/38
CPC分类号： G01B11/02 , G01B11/002 , G01D5/38
摘要： A high-accuracy position comparator includes a length-measuring grating having a ruling extending two-dimensionally, a reflecting device, an index grating having the ruling following the same direction as that of the length-measuring grating, a grating overlapping optical system comprised of a projecting device for projecting an image of one of these two gratings and an imaging device for forming the image through the reflecting device, a fringe detecting device for detecting interference fringes produced by the optical system, and a measuring position detecting device. Thus, the comparator has practically important advantages of being able to make two-dimensional measurement and positional comparison without resetting an object being measured.
摘要翻译：高精度位置比较器包括具有二维延伸的刻度的长度测量光栅，反射装置，具有跟长度测量光栅相同方向的刻度的折射光栅，光栅重叠光学系统，包括用于投影这两个光栅中的一个的图像的投影装置和用于通过反射装置形成图像的成像装置，用于检测由光学系统产生的干涉条纹的条纹检测装置和测量位置检测装置。因此，比较器具有能够进行二维测量和位置比较而不重置被测量物体的实际重要优点。

4. 发明授权

US4116559A Process of and apparatus for forming a picture image information such as a manuscript, etc. on a dry treated film and developing the same 失效
标题翻译：在干燥处理的膜上形成诸如原稿等的图像图像信息的方法和装置，并进行显影
公开(公告)号：US4116559A
公开(公告)日：1978-09-26
申请号：US798613
申请日：1977-05-19
申请人： Tadashi Morokuma , Ryo Fujimori
发明人： Tadashi Morokuma , Ryo Fujimori
IPC分类号： G03B27/46 , G03C5/26 , G03D13/00 , G03B29/00 , G03C5/24
CPC分类号： G03D13/002 , G03B27/46 , G03C5/263
摘要： A process of forming a picture image information such as a manuscript, etc. on a dry treated roll film and developing the same is disclosed. The process comprises successive steps of preparing a film segment having a given length and formed thereon with said picture image information and hot developing said image information formed on said film segment under a flat state without applying tension thereto. An apparatus for practicing the process is also disclosed. The apparatus comprises a cutting block, a photographic block and a hot developing block arranged in succession along a path, said hot developing block having at least one flat surface for attracting a film segment having a given length, and a film carriage provided at its one end with a holding head for attracting and holding said film segment formed thereon with said picture image information and movable along said path to carry said film segment in succession to a position opposed to each of said blocks.
摘要翻译：公开了一种在干式处理的辊膜上形成诸如原稿等的图像信息等的显影方法。该方法包括以下步骤：制备具有给定长度的胶片段并在其上形成有所述图像信息，并且在平坦状态下形成在所述胶片段上的热显影所述图像信息，而不对其施加张力。还公开了一种用于实施该方法的装置。该装置包括沿着路径连续布置的切割块，照相块和热显影块，所述热显影块具有用于吸引具有给定长度的胶片段的至少一个平坦表面，以及设置在其一侧的胶片托架以用于吸引和保持其上形成有所述图像图像信息的所述胶片段的保持头，并沿着所述路径移动以将所述胶片片段连续地携带到与每个所述块相对的位置。

5. 发明授权

US4106173A Method of manufacturing magnetic heads 失效
标题翻译：制造磁头的方法
公开(公告)号：US4106173A
公开(公告)日：1978-08-15
申请号：US692671
申请日：1976-06-04
申请人： Tadashi Morokuma , Naotsune Tsuda
发明人： Tadashi Morokuma , Naotsune Tsuda
IPC分类号： G11B5/193 , G11B5/42
CPC分类号： G11B5/193 , Y10T29/49048 , Y10T29/49057 , Y10T29/4906
摘要： A method of manufacturing a magnetic head comprises the steps of providing a pair of core block pieces each having an abutting area and a gap defining surface which is slightly recessed relative to the abutting area, disposing the pair of core block pieces in a manner such that the gap defining surfaces are located opposite to each other and the abutting areas are held in abutment against each other, thereby defining a gap between the gap defining surfaces, placing a quantity of a gap forming material such as glass, ceramic, enamel or the like within or adjacent to the gap, heating the gap forming material to cause it to melt, cooling the core block pieces, upon completion of permeation of the gap forming material into the respective gaps, to solidify such material, thereby providing a core block, cutting and/or slicing the core block into cores of a given size, winding a coil on the individual cores, and fixedly mounting each of the cores with the coil thereon in a housing to provide a magnetic head. In the magnetic head thus formed, the gap in the core is defined by the air of gap defining surfaces, at least one of which is bevelled. A desired gap length is obtained by cutting the core at an optimum position along the length of the gap defining surfaces or along a suitable cutting plane as defined herein.
摘要翻译：一种制造磁头的方法包括以下步骤：提供一对芯块件，每个芯块件具有邻接区域和相对于邻接区域稍微凹进的间隙限定表面，以一定的方式设置该对芯块件，间隙限定表面彼此相对定位，并且邻接区域保持彼此邻接，从而在间隙限定表面之间限定间隙，放置一定量的间隙形成材料，例如玻璃，陶瓷，搪瓷等在间隙内或邻近间隙的情况下，加热间隙形成材料以使其熔化，在完成将间隙形成材料渗透到相应的间隙中之后冷却芯块，从而固化这种材料，从而提供芯块，切割和/或将芯块切割成给定尺寸的芯，将线圈缠绕在各个芯上，并且将其中的线圈固定在壳体中以提供磁头。在如此形成的磁头中，芯中的间隙由间隙限定表面的空气限定，其中至少一个是斜面的。通过沿着间隙限定表面的长度或沿着如本文所定义的合适的切割平面将芯切割在最佳位置来获得期望的间隙长度。

6. 发明授权

US3987463A Automatic exposure control circuit for photomicrographic apparatus 失效
标题翻译：自动曝光控制电路用于显微照相设备
公开(公告)号：US3987463A
公开(公告)日：1976-10-19
申请号：US502755
申请日：1974-09-03
申请人： Masaji Nishikawa , Asao Hayashi , Tadashi Morokuma , Kensaku Miyazaki
发明人： Masaji Nishikawa , Asao Hayashi , Tadashi Morokuma , Kensaku Miyazaki
IPC分类号： G03B7/083 , G03B7/18 , G03B7/08 , G03B19/10 , G03B29/00
CPC分类号： G03B7/083 , G03B7/18
摘要： An automatic exposure control circuit comprises a pair of lamp circuits for displaying the fact that an automatic exposure is feasible and the exposure period which is automatically determined, as well as an electronic shutter circuit and an automatic shutter release circuit, and optionally a color temperature measuring circuit. The control circuit is associated with a photomicrographic apparatus which takes a picture of a specimen being observed in a microscope. When taking a picture, a photometry is made of light from a specimen being photographed in order to determine initially whether an automatic exposure control is feasible for the specimen, and if it is feasible, to provide an automatic release of an electronic shutter by means of a motor, thereby activating the electronic shutter and also producing a lamp display during the period when the electronic shutter is operating. Optionally, a color temperature of the light from a light source which is used to irradiate the specimen is measured.
摘要翻译：一种自动曝光控制电路包括一对灯电路，用于显示自动曝光可行的事实以及自动确定的曝光周期，以及电子快门电路和自动快门释放电路，以及可选的色温测量电路。控制电路与显微镜中观察到的样本的照片的显微照相设备相关联。当拍摄照片时，用来自被拍摄的样本的光进行测光，以便最初确定自动曝光控制是否对于样本是可行的，并且如果可行的话，通过以下方式提供电子快门的自动释放：电动机，从而启动电子快门并且还在电子快门操作期间产生灯显示。可选地，测量用于照射样本的来自光源的光的色温。

7. 发明授权

US5369488A High precision location measuring device wherein a position detector and an interferometer are fixed to a movable holder 失效
标题翻译：高精度位置测量装置，其中位置检测器和干涉仪被固定到可动保持器
公开(公告)号：US5369488A
公开(公告)日：1994-11-29
申请号：US986787
申请日：1992-12-08
申请人： Tadashi Morokuma
发明人： Tadashi Morokuma
IPC分类号： G01B11/00 , G01B9/02
CPC分类号： G01B11/002
摘要： A high precision coordinate measuring device comprising a reflecting mirror fixed to a base, a movable holder displaceable in a direction perpendicular to the reflecting mirror, a position detector mounted on the movable holder and an interferometer for detecting a displacement of the position detector relative to the reflecting mirror. The interferometer has a measuring optical system and a reference optical system. This coordinate measuring device uses movable members light in weights thereof and permits performing measurements of lengths with high precision free from Abbe's error.
摘要翻译：一种高精度坐标测量装置，包括固定到基座的反射镜，可在垂直于反射镜的方向上移动的可移动保持器，安装在可移动保持器上的位置检测器和用于检测位置检测器相对于该反射镜的位移的干涉仪反射镜。干涉仪具有测量光学系统和参考光学系统。该坐标测量装置使用可移动构件的轻量，并且允许以高精度执行长度的测量而没有阿贝误差。

8. 发明授权

US4131361A Illumination device 失效
标题翻译：照明装置
公开(公告)号：US4131361A
公开(公告)日：1978-12-26
申请号：US814119
申请日：1977-07-08
申请人： Tadashi Morokuma , Kenichi Oinoue
发明人： Tadashi Morokuma , Kenichi Oinoue
IPC分类号： G03B27/16 , G03B27/54
CPC分类号： G03B27/16
摘要： An illumination device used in the case of forming, on a dupe film, a visible copy of an image pattern of a master film. The illumination device comprises a light source including a center portion having a high brightness and a peripheral portion for emitting light in all directions, and a collimator lens having an optical axis that passes through the high brightness center portion of the light source.
摘要翻译：一种用于在双面胶片上形成主胶片的图像图案的可见副本的情况下使用的照明装置。照明装置包括具有高亮度的中心部分和用于在各个方向上发光的周边部分的光源和具有穿过光源的高亮度中心部分的光轴的准直透镜。

9. 发明授权

US4092529A Detecting head for use in an apparatus for reading optically an information recorded on a record carrier as a track or tracks 失效
标题翻译：用于在光盘上读取记录在记录载体上的信息作为轨道或轨道的装置中使用的检测头
公开(公告)号：US4092529A
公开(公告)日：1978-05-30
申请号：US730608
申请日：1976-10-07
申请人： Takayuki Aihara , Kiyoshi Hori , Tadashi Morokuma
发明人： Takayuki Aihara , Kiyoshi Hori , Tadashi Morokuma
IPC分类号： G11B7/09 , G11B7/12 , G01J1/20
CPC分类号： G11B7/12 , G11B7/0932
摘要： A detecting head for use in an apparatus for reading optically information recorded on a record carrier as a track or tracks comprising an optical system including a projection lens for projecting a light spot onto the track to be read and a device for detecting a relative position between the light spot and the track. The optical system further comprises a device for supporting the projection lens movably in a direction perpendicular to a track direction and a device for driving the projection lens in this direction. The projection lens is further moved in a direction parallel to the track or in a direction parallel to the optical axis of the projection lens.
摘要翻译：一种用于读取记录在记录载体上的光学信息的装置的检测头，作为包括光学系统的轨道或轨道，该光学系统包括用于将光斑投射到待读取的轨道上的投影透镜，以及用于检测要被读取的轨道之间的相对位置的装置光点和轨道。光学系统还包括用于在垂直于轨道方向的方向上可移动地支撑投影透镜的装置和用于在该方向上驱动投影透镜的装置。投影透镜进一步沿平行于轨道的方向或平行于投影透镜的光轴的方向移动。

10. 发明授权

US5291026A Method for measuring eccentricity 失效
标题翻译：偏心度测量方法
公开(公告)号：US5291026A
公开(公告)日：1994-03-01
申请号：US9986
申请日：1993-01-27
申请人： Tadashi Morokuma
发明人： Tadashi Morokuma
IPC分类号： G01B11/00 , G01B11/27 , G01D5/38 , G01N21/86
CPC分类号： G01B11/27 , G01D5/38
摘要： A method for measuring eccentricity uses two radial gratings, in annular areas of which elementary patterns are provided at equal intervals so that the patterns of one radial grating are opposite to those of the other radial grating rotated by 180.degree.. Reference lines are provided on a rotary axis having eccentricity to be measured, coordinate axes relative to a bisector of the patterns opposite to each other are provided parallel with the reference lines, and spaces between the coordinate axes and the reference lines are measured, thereby allowing the shift of the rotary axis to be found. Thus, the eccentricity of the rotary axis can be measured with high accuracy.
摘要翻译：用于测量偏心率的方法使用两个径向光栅，在其中以相等间隔提供基本图案的环形区域中，使得一个径向光栅的图案与旋转180度的另一个径向光栅的图案相反。参考线设置在具有要测量的偏心率的旋转轴上，相对于彼此相对的图案的平分线的坐标轴与基准线平行设置，并且测量坐标轴和参考线之间的空间，从而允许旋转轴的移动要找到。因此，可以高精度地测量旋转轴的偏心度。

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