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1. 发明专利

JPS59177613A Information transmitting device of moving object tracking system 失效
标题翻译：移动物体跟踪系统的信息发送装置
公开(公告)号：JPS59177613A
公开(公告)日：1984-10-08
申请号：JP5328183
申请日：1983-03-29
申请人： Hitachi Kiden Kogyo Ltd , Toshihiro Tsumura , Yagi Antenna Co Ltd
发明人： TAKAHASHI AKIRA , MORIFUJI MOTOYOSHI , TSUMURA TOSHIHIRO , IMAMURA YOSHINOBU , KAMEI SHIGEKI , WARATANI HIROHARU
IPC分类号： G01S17/66 , G05D1/02
CPC分类号： G05D1/0234
摘要： PURPOSE:To transmit information efficiently and to prevent malfunctions by tracking a moving object running along a required path and irradiating it with an optical beam from a master station to transmit information. CONSTITUTION:An information signal 11 on the master station side is inputted to a signal processor 12 and is outputted to an optical modulator 13. This optical modulator 13 is connected directly to a driving device 14 and is so turned that a radiated optical beam 16 is always irradiated to a moving object 18 through a position detector 15 and an optical beam generator 17 which generates the radiated optical beam 16. The moving object 18 is provided with a reflector 19 which reflects the radiated optical beam in parallel, and the beam is reflected to the master station side as a reflected optical beam 20, and this beam 20 is inputted to said position detector 15 and is used as a position detection signal. Further, a part of the reflected optical beam 20 is branched by a splitter 21 and is converted photoelectrically by an optical demodulator, and the information signal 11 from the master station is outputted as an output signal 24 through an information processor 23.
摘要翻译：目的：有效传输信息，并通过跟踪沿所需路径运行的移动物体并用来自主站的光束照射信息来防止故障传输。构成：主站侧的信息信号11被输入到信号处理器12，并被输出到光调制器13.该光调制器13直接连接到驱动装置14，并被转动使得辐射光束16为总是通过位置检测器15和产生辐射光束16的光束发生器17照射到运动物体18.运动物体18设置有反射器19，反射器19平行地反射辐射的光束，并且光束被反射作为反射光束20到主站侧，并且该光束20被输入到所述位置检测器15，并被用作位置检测信号。此外，反射光束20的一部分由分光器21分支，并由光解调器进行光电转换，并且通过信息处理器23将来自主站的信息信号11作为输出信号24输出。

2. 发明专利

JPS5972904A Carriage device using linear motor 失效
标题翻译：使用线性电机的运输装置
公开(公告)号：JPS5972904A
公开(公告)日：1984-04-25
申请号：JP7623082
申请日：1982-05-06
申请人： Hitachi Kiden Kogyo Ltd
发明人： IMAMURA YOSHINOBU , KAMEI SHIGEKI
IPC分类号： B65G54/02 , B60L13/03 , H02P3/06 , H02P25/06
CPC分类号： B60L13/03
摘要： PURPOSE:To facilitate the restart of a carriage device by providing an electromagnetic mechanical brake operating at a power interruption time in the secondary side of a linear motor installed on rails, thereby effectively stopping and holding a carriage truck at the primary side at the power interruption time. CONSTITUTION:The primary sides 1a-1c of a linear motor m are respectively installed on stations A1-A3 on a passage of raisls 3, and the secondary side 4 is provided on a carriage truck 2. Further, an electromagnetic mechanical brake 10 is provided at the primary side. A power source is applied to the solenoid of the brake 10 at the normal operation time, and brake shoes 17, 18 are towed and held externally. When a power is interrupted, the solenid of the brake 10 is demagnetized, the shoes 17, 18 are respectively inwardly pushed by springs 22, 23. In this manner, the truck 2 entered into the station is interposed by the shoes 17, 18.
摘要翻译：目的：通过在安装在轨道上的线性电机的次级侧的电源中断时间内提供电磁机械制动器，便于重新启动支架装置，从而在电源中断时有效地停止并保持原车侧的卡车时间。构成：线性电动机m的一侧1a-1c分别安装在车站A1-A3上，在3号通道上，次级侧4设置在车厢2上。此外，提供电磁机械制动器10 在初级一边。电源在正常运行时间施加到制动器10的螺线管，制动蹄17,18被牵引并保持在外部。当电力中断时，制动器10的溶质被消磁，鞋17,18分别被弹簧22,23向内推动。以这种方式，进入车站的卡车2由鞋17,18插入。

3. 发明专利

JPS5911767A Conveying device 失效
标题翻译：输送装置
公开(公告)号：JPS5911767A
公开(公告)日：1984-01-21
申请号：JP12155082
申请日：1982-07-12
申请人： Hitachi Kiden Kogyo Ltd
发明人： IMAMURA YOSHINOBU , KAMEI SHIGEKI
IPC分类号： B65G54/02 , H02K41/03
CPC分类号： H02K41/03
摘要： PURPOSE:To enable to accurately stop a linear step motor at desired position in the intermediate of the toothed part of the magnetic core of the motor by adding a simple mechanism which includes a pulse motor. CONSTITUTION:A carriage truck 1 runs by V-shaped wheels 2 on rails 3. A primary movable unit 10 is arranged in the intermediate of two rails 3, and the primary magnetic core 12 is excited by a coil unit 13. The truck 1 is composed of a pallet platform 34 which has V-shaped wheels 2 and secondary side cores N provided at the lower part of the platform 34, and toothed part 16 which corresponds to the toothed part 15 of the core 12 is formed at the secondary side magnetic core 11. When the truck 11 is moved to the specific working station, a pulse motor 30 is driven by the detected output, the primary moving unit 10 is moved thereby, and the truck 1 is accordingly forwarded or retarded at the extremely short distance to be accurately stopped at the prescribed position.
摘要翻译：目的：通过添加包括脉冲电机的简单机构，能够将线性步进电机精确地停止在电机磁芯的齿形部分的中间位置的所需位置。构成：托架车1由轨道3上的V形车轮2运行。主运动单元10布置在两个轨道3的中间，主磁芯12被线圈单元13激励。卡车1是由平台34的下部设置有V形轮2和副侧芯N的托盘平台34构成，并且在二次侧磁铁上形成有对应于铁心12的齿部15的齿部16 当卡车11移动到特定的工作站时，由检测出的输出驱动脉冲马达30，主移动单元10被移动，卡车1相应地以非常短的距离前进或延迟到准确地停在规定的位置。

4. 发明专利

JPS59711A Above-ground mobile body for running in longitudinal and lateral directions 失效
标题翻译：上下游方向运动的上下游方向
公开(公告)号：JPS59711A
公开(公告)日：1984-01-05
申请号：JP11022882
申请日：1982-06-25
申请人： Hitachi Kiden Kogyo Ltd
发明人： KAMEI SHIGEKI , HIRAI ATSUO
IPC分类号： G05D1/02
CPC分类号： G05D1/0244
摘要： PURPOSE:To run the titled body on a main running track folded at a right angle with the swing motion on the place an to run laterally the body on a side track branched at a right angle from the main running track toward a station provided closely without the swing motion. CONSTITUTION:A reflecting signal from a reflecting tape sticked on a floor to show a running path is received with a sensor array 11, and a discriminating circuit 100 discriminates the relative position to the path of the mobile body on ground. The number of revolutions of left and right drive motors 32, 42 is controlled with a motor control circuit 111 for steering so that the reflecting tape passes through the center of the sensor array 11. When the mobile body on ground reaches a folding point, a microcomputer 120 discriminates the arrival of the folding point from the photo detecting state of the sensor array and to which direction, left or right, the body is to be swung from the program of an ROM121, and transmits a swing signal.
摘要翻译：目的：使主体运行的轨道上运行标题的主体，以正确的方式折叠摆动运动，从而在主轨道向直角分支的侧轨道上横向移动主体，而车站靠近没有摆动运动。构成：用传感器阵列11接收来自粘贴在地板上以示出运行路径的反射带的反射信号，鉴别电路100鉴别与地面上的移动体的路径的相对位置。左右驱动马达32,42的转数由用于转向的马达控制电路111进行控制，使得反射带穿过传感器阵列11的中心。当地面上的移动体达到折叠点时，微型计算机120从传感器阵列的光检测状态和从ROM121的程序中向左或向右摆动的方向区分折叠点的到达并发送回转信号。

5. 发明专利

JPS58195907A Induction controlling method of ground moving body provided induction by optical beam and self-induction 失效
标题翻译：通过光束和自感引起的地面移动体感应控制方法
公开(公告)号：JPS58195907A
公开(公告)日：1983-11-15
申请号：JP7974282
申请日：1982-05-11
申请人： Hitachi Kiden Kogyo Ltd , Toshihiro Tsumura
发明人： TSUMURA TOSHIHIRO , KAMEI SHIGEKI , HIRAI ATSUO , TERUDA JIYUNICHI
IPC分类号： G01S1/70 , G05D1/02 , G05D1/12
CPC分类号： G05D1/0236
摘要： PURPOSE:To decrease a necessary number of laser beam generating devices, by making a ground moving body run by induction in accordance with a program stored and set in advance in an induction running control device loaded on said moving body. CONSTITUTION:A laser beam generating device 3 is provided at a position fixed in the upper part of a path 2 on which a ground moving body 1 runs. This laser beam generating device 3 scans a laser beam LB having sharp directivity in the direction along a path on which the ground moving body on the face of the path 2 is to move. The laser beam generating device is in the direction along the path on the road 2, and also the laser beam LB is scanned successively from the direction in which the ground moving body 1 advances, to its advancing direction.
摘要翻译：目的：为了减少必要数量的激光束产生装置，通过使感应运动的地面移动体根据预先存储并设置在装载在所述移动体上的感应运行控制装置中的程序来运行。构成：激光束产生装置3设置在固定在地面移动体1的路径2的上部的位置上。该激光束产生装置3沿着路径2的表面上的地面移动体移动的路径的方向扫描具有锐利方向性的激光束LB。激光束产生装置沿着道路2上的路径的方向，并且激光束LB从地面移动体1前进的方向依次扫描到其前进方向。

6. 发明专利

JPS5764819A Inductive band for optical induction device 失效
标题翻译：光电感应装置用感应带
公开(公告)号：JPS5764819A
公开(公告)日：1982-04-20
申请号：JP14138680
申请日：1980-10-08
申请人： Hitachi Kiden Kogyo Ltd
发明人： KAMEI SHIGEKI , HIRAI ATSUO , TSUI SHIGETADA
IPC分类号： E01B25/28 , G05D1/02
CPC分类号： G05D1/0244
摘要： PURPOSE:To ensure the assured running of a cart along an inductive band, by providing a mat of a desired width that holds the main body of the inductive band having high reflectance hand has an uneven irregular reflection surface and thus securing accurate discrimination regardless of the rainfall or water shrinkling. CONSTITUTION:An inductive band 2 is formed with a main body 21 made of an aluminum tape or a stainless band and a mat 22 that is set at both sides of the main body 21 with a width larger than a photodetector group 14 and has an uneven surface to give irregular reflection to the light V irradiated from a light source 14. When a cart 1 runs, the light V given from the oblong light source 14 of a detection part 13 is irradiated to the band 2. Then one of the photo detectors 15 which are arranged in parallel to the source 14 with a proper interval receives the light L1 reflected from the main body 21. Other detectors 15 receive the reflected light L2 of an extremely small amount compared with the light L1 from the mat 22. Then the level of decision is set a proper value of intensity to discriminate the light L1 or L2.
摘要翻译：目的：为了确保推车沿着感应带保证运行，通过提供保持具有高反射率手感的感应带的主体的所需宽度的垫具有不均匀的不规则反射表面，从而确保准确的辨别，而不管降雨或水萎缩。构成：电感带2形成有由铝带或不锈钢带制成的主体21和设置在主体21的两侧的宽度大于光电检测器组14的垫22，并且具有不均匀的表面以对从光源14照射的光V进行不规则反射。当推车1运行时，从检测部分13的长圆形光源14给出的光V照射到带2上。然后，一个光电检测器 15以与适当间隔平行的方式与源极14并排地接收从主体21反射的光L1。其他检测器15接收与来自垫22的光L1相比极少量的反射光L2。然后，将判定电平设置为适当的强度值来区分光L1或L2。

7. 发明专利

JPS6172311A Reader of guiding optical reflective tape for unamnned truck 失效
标题翻译：指导用于无人驾驶卡车的光学反射带的读者
公开(公告)号：JPS6172311A
公开(公告)日：1986-04-14
申请号：JP19534884
申请日：1984-09-17
申请人： Hitachi Kiden Kogyo Ltd
发明人： KAMEI SHIGEKI , KOMATSU NOBUO
IPC分类号： G02B27/00 , G05D1/02
CPC分类号： G05D1/0244
摘要： PURPOSE:To obtain the titled tape reader having high detection accuracy and high reliability with low power consumption, by using a light emitting diode to a light emitting source. CONSTITUTION:Plural pieces of light emitting diodes 111 are arrayed in the direction orthogonal to an optical reflective tape 102, i.e., in the width direction of an unmanned truck. A beam splitter 112, a lens system 113 and a photodetector 114 are provided opposite to each diode 111. The light irradiated from the diode 111 is reflected by the splitter 112 and condensed by the lens system 113 to form an image on the tape 102. The light reflected by the tape 102 is condensed by the system 113 and made incident on the photodetector 114 after passing through the splitter 112.
摘要翻译：目的：通过将发光二极管用于发光源，获得具有低检测精度和高可靠性的低功耗标题磁带阅读器。构成：多个发光二极管111沿与光反射带102正交的方向即无人驾驶车的宽度方向排列。分束器112，透镜系统113和光电检测器114设置为与每个二极管111相对。从二极管111照射的光被分离器112反射并被透镜系统113聚光以在磁带102上形成图像。由磁带102反射的光被系统113冷凝，并通过分光镜112入射到光检测器114上。

8. 发明专利

JPS6171380A Rotary-type signal receiver of tracer of light beam 失效
标题翻译：光束跟踪器的旋转式信号接收器
公开(公告)号：JPS6171380A
公开(公告)日：1986-04-12
申请号：JP19367084
申请日：1984-09-14
申请人： Hitachi Kiden Kogyo Ltd
发明人： IMAMURA YOSHINOBU , KAMEI SHIGEKI , KOMATSU NOBUO , WARATANI HIROHARU
IPC分类号： G01C1/00 , G01S3/786 , G01S3/789 , G01S7/48 , G01S17/06 , G01S17/66 , G01S17/74
CPC分类号： G01S17/06
摘要： PURPOSE:To allow a scanning light beam to be irradiated constantly to an effective range of a corner cube, by judging an incident position of a beam of light irradiated to a signal-receiving sensor of signal receiver and rotating a signal-receiving apparatus driving motor in the required direction. CONSTITUTION:Among light-receiving elements 11-15 of signal-receiving sensor of signal-receiving apparatus of a moving body, outputs of the elements 11, 15 set FFs 20, 30 respectively and by the respective outputs of the element 14, 12 the FFs 20, 30 are reset. Further, by respective Q-output of the FF20 and Q-outputs of the FFs 20, 30 through an 'OR' circuit 30 control operations at switches S1-S5 through switching circuits 40, 50, etc. for controlling rotational direction as well as magnitude of rotation of a signal-receiving motor M and the signal-receiving apparatus is so rotated that a scanning light beam passing through a beam splitter located in the range of effective irradiation of a corner cube prism is received by elements 12-14. Consequently, the scanning light beam is allowed constantly to the corner cube and tracing of a moving body can be made in an extensive manner.
摘要翻译：目的：通过判断照射到信号接收器的信号接收传感器的光束的入射位置，使扫描光束恒定地照射到角隅的有效范围，并旋转信号接收设备驱动电机在所需方向。构成：在移动体的信号接收装置的信号接收传感器的光接收元件11-15中，元件11,15的输出分别设置FF 20,30，并且通过元件14,12的各个输出 FF 20，30复位。此外，通过“20”电路30对FF20,30的FF输出和Q输出进行各自的Q输出，在开关S1〜S5通过切换电路40,50等控制旋转方向的控制以及信号接收电动机M和信号接收装置的旋转幅度被旋转，使得通过位于角隅棱镜的有效照射范围内的分束器的扫描光束被元件12-14接收。因此，能够将扫描光束恒定地配置在角立方体上，能够广泛地进行移动体的跟踪。

9. 发明专利

JPS59168732A Information trasmitting device 失效
标题翻译：信息搜索设备
公开(公告)号：JPS59168732A
公开(公告)日：1984-09-22
申请号：JP4362883
申请日：1983-03-14
申请人： Hitachi Kiden Kogyo Ltd , Toshihiro Tsumura , Yagi Antenna Co Ltd
发明人： TSUMURA TOSHIHIRO , KAMEI SHIGEKI , WARATANI HIROHARU , TAKAHASHI AKIRA
IPC分类号： H04B10/11 , H04B10/112 , H04B10/524
CPC分类号： H04B10/2503
摘要： PURPOSE:To include prescribed information in reflected light of an optical reflecting means by forming an optical transmissivity changing means changing the optical transmissivity in response to a signal from a signal generating means only an optical reflecting mirror surface of the optical reflecting means. CONSTITUTION:A corner cube 2 includes a cylindrical case 3. Plural prisms 4 are contained in the inside of the case 3. The surface of the prisms 4 is used as an optical reflecting mirror surface 40. A liquid crystal unit 5 is formed on a part of the optical reflecting mirror surface 40. This liquid crystal unit 5 is formed as semicircular form viewed from the upper part of the corner cube 2. The case 3 is fitted with a transparent plate 6 to protect the liquid crystal 5 and the optical reflecting mirror 40. A pulse voltage is given from a pulse voltage generating circuit to the liquid crystal unit 5 to control intermittently the optical transmissivity of the liquid crystal unit 5.
摘要翻译：目的：在光反射装置的反射光中包含规定的信息，通过形成光传输率改变装置，其响应于来自信号发生装置的仅来自光反射装置的光反射镜表面的信号改变光透射率。方案：拐角立方体2包括圆柱形壳体3.多个棱镜4包含在壳体3的内部。棱镜4的表面用作光学反射镜表面40.液晶单元5形成在该液晶单元5从角部立方体2的上部观察形成为半圆形。壳体3装有透明板6以保护液晶5和光反射从脉冲电压产生电路向液晶单元5提供脉冲电压，以间断地控制液晶单元5的透光率。

10. 发明专利

JPS5932882A Contact sensor 失效
标题翻译：联系传感器
公开(公告)号：JPS5932882A
公开(公告)日：1984-02-22
申请号：JP14249582
申请日：1982-08-17
申请人： Hitachi Kiden Kogyo Ltd
发明人： KAMEI SHIGEKI , HIRAI ATSUO
IPC分类号： G01V9/00 , G01V8/14
CPC分类号： G01V8/14
摘要： PURPOSE:To obtain a telescopic type contact sensor used for an extending fork of a stacker crane or the like by transmitting contact information with an optical lever composed of a light transmitter/receiver and a mirror. CONSTITUTION:An inner cylinder 20 slides along the inner wall of an outer cylinder 10 according to the extension or reduction of a fork of a stacker crane or the like. Light emitted from a light transmitter/receiver 40 is reflected with a mirror 41 and enters the light receiver section thereof 40 to make a drive motor of the fork drive or readied to drive it. When the fork comes in contact with a part rack or the like, the tip of a contact rod 25 gets in contact with the part rack or the like to rotate a lever plate 21 about a hinge pin 22 against the spring force of a coil spring 28. As the angle of a mirror 41 varies, the reflected light fails to enter the light receiver section and the motor is stopped to avoid the damage of the part rack or the like. This device eliminates the need for wiring like a limit switch or the like, reducing troubles therein.
摘要翻译：目的：通过与由光发射器/接收器和反射镜组成的光学杆发送接触信息来获得用于堆垛机等的延伸叉的伸缩式接触传感器。构成：内筒20根据堆垛机等的叉的延伸或还原而沿着外筒10的内壁滑动。从光发射器/接收器40发射的光被反射镜41反射并进入其光接收器部分40，以形成叉驱动器的驱动马达或准备驱动它。当叉与零件架等接触时，接触杆25的尖端与部件齿条等接触，以克服螺旋弹簧的弹簧力使杆板21围绕铰链销22旋转当反射镜41的角度变化时，反射光不能进入光接收器部分，电机停止，以避免部件齿条等的损坏。该装置消除了对限位开关等的布线的需要，减少了其中的麻烦。

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