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51. 发明授权

US5079706A Control system for self-propelled working vehicle including vehicle course correction means 失效
标题翻译：自行车工作车辆控制系统，包括车辆校正装置
公开(公告)号：US5079706A
公开(公告)日：1992-01-07
申请号：US479189
申请日：1990-02-13
申请人： Tetsuo Yamaguchi , Katsumi Ito , Shigeru Tanaka , Kazuhiro Takahara
发明人： Tetsuo Yamaguchi , Katsumi Ito , Shigeru Tanaka , Kazuhiro Takahara
IPC分类号： G05D1/00 , G05D1/02
CPC分类号： G05D1/0033 , G05D1/0255 , G05D1/0261 , G05D1/027 , G05D2201/0201
摘要： A steering control system for a self-propelled working vehicle having steerable front and rear wheels. The control system comprises sensors for detecting a directional or orientation error and a sideways error of the vehicle relative to a reference line or lines extending in a vehicle running direction, and a control unit for steering the vehicle in response to signals received from the sensors. The control unit is capable of steering the vehicle in a turn steering mode for turning the front and rear wheels to the same steering angle in opposite directions and a parallel steering mode for turning the front and rear wheels to the same steering angle in the same direction. When the directional error and the sideways error take place simultaneously, the control unit determines directions and angles for turning the front and rear wheels to correct the two errors simultaneously.
摘要翻译：一种用于具有可转向的前轮和后轮的自行车作业车辆的转向控制系统。控制系统包括用于检测车辆相对于在车辆行驶方向上延伸的参考线或线路的方向误差和方向误差和侧向误差的传感器，以及用于响应于从传感器接收的信号而转向车辆的控制单元。控制单元能够以转向转向模式转向车辆，用于将前轮和后轮转向相反方向的相同转向角，并且还具有用于将前轮和后轮在相同方向上转向相同转向角的平行转向模式。当方向误差和侧向误差同时发生时，控制单元确定用于转动前轮和后轮的方向和角度，以同时校正两个误差。

52. 发明授权

US4930064A Phase stabilized high frequency link power converter apparatus having a wide phase controllable range 失效
标题翻译：具有宽相位可控范围的相位稳定型高频链路功率转换装置
公开(公告)号：US4930064A
公开(公告)日：1990-05-29
申请号：US256574
申请日：1988-10-12
申请人： Shigeru Tanaka , Kazutoshi Miura
发明人： Shigeru Tanaka , Kazutoshi Miura
IPC分类号： H02M5/27 , H02J3/34 , H02M5/45 , H02M7/527
CPC分类号： H02J3/34 , H02M5/4505 , H02M7/527
摘要： A high frequency link power converter apparatus includes a power source, a circulating current type AC-AC converter having an output terminal connected to the power source, a high frequency phase-advancing capacitor connected to an input terminal of the AC-AC converter, a phase controller for controlling a firing phase of the AC-AC converter, an external oscillator for supplying phase reference signals to the phase controller, a first circuit for controlling a crest value of voltages applied to the phase-advancing capacitor, a second circuit for detecting a phase difference between the reference signals and the voltages applied to the phase-advancing capacitor, and a third circuit for controlling the phase difference, so that the magnitude of the phase difference becomes substantially zero.
摘要翻译：一种高频链路功率转换装置，包括电源，具有与电源连接的输出端的循环电流型AC-AC变换器，与AC-AC变换器的输入端连接的高频相位推进电容器用于控制AC-AC转换器的点火相位的相位控制器，用于向相位控制器提供相位参考信号的外部振荡器，用于控制施加到相位推进电容器的电压的波峰值的第一电路，用于检测相位参考信号的第二电路参考信号和施加到相推进电容器的电压之间的相位差，以及用于控制相位差的第三电路，使得相位差的幅度基本为零。

53. 发明授权

US4902325A Method for producing glass preform for optical fiber 失效
标题翻译：光纤玻璃预制棒的制造方法
公开(公告)号：US4902325A
公开(公告)日：1990-02-20
申请号：US928727
申请日：1986-11-10
申请人： Michihisa Kyoto , Minoru Watanabe , Shigeru Tanaka , Motohiro Nakahara
发明人： Michihisa Kyoto , Minoru Watanabe , Shigeru Tanaka , Motohiro Nakahara
IPC分类号： C03B37/14 , C03B8/04 , C03B19/14 , C03B20/00 , C03B37/014 , G02B6/00
CPC分类号： C03B37/0146 , C03B37/01446 , C03B2201/28 , C03B2201/31 , Y10S65/90
摘要： A method for producing a glass preform for an optical fiber comprising forming a fine glass particle mass by flame hydrolysis of a glass raw material, dehydrating the fine glass particle mass in an oxygen atmosphere containing chlorine or a chlorine-containing compound at such temperature that the soot preform is not considerably shrunk and heating the soot preform at a temperature at which the soot preform is sintered and made transparent, the glass preform produced by which method contains less hydroxyl groups, structural defects and an optical fiber fabricated from said glass preform has stable light transmission characteristics for a long time.
摘要翻译：一种光纤用玻璃预制体的制造方法，其特征在于，通过玻璃原料的火焰水解形成微细玻璃粒子群，在含有氯或含氯化合物的氧气氛中使微细玻璃粒子物质脱水，烟炱预制件不会显着收缩，并且在烟炱预制件被烧结和制成透明的温度下加热烟炱预制件，由该方法制备的玻璃预制件含有较少的羟基，结构缺陷和由所述玻璃预制件制成的光纤具有稳定光传输特性长时间。

54. 发明授权

US4843296A AC motor drive apparatus 失效
标题翻译：交流电机驱动装置
公开(公告)号：US4843296A
公开(公告)日：1989-06-27
申请号：US63230
申请日：1987-06-17
申请人： Shigeru Tanaka
发明人： Shigeru Tanaka
IPC分类号： H02M5/27
CPC分类号： H02M5/271
摘要： An apparatus according to this invention includes a DC power source, a DC-AC power converter having an output terminal coupled to the DC power source via a DC reactor, a high-frequency, phase-advanced capacitor coupled to an input terminal of the DC-AC power converter, a circulating current type cycloconverter having an input terminal coupled to the phase-advanced capacitor, and an AC motor coupled to the output terminal of the cycloconverter. In this apparatus, a current supplied from the DC power source is controlled by the DC-AC power converter, so that a crest value of a voltage applied to the phase-advanced capacitor is substantially constant. The cycloconverter controls to supply a sine wave current of a variable frequency (0 to several hundred Hz) to the AC motor.
摘要翻译：根据本发明的装置包括DC电源，DC-AC功率转换器，其具有经由直流电抗器耦合到DC电源的输出端子，耦合到DC的输入端子的高频，相位超前电容器 -AC功率转换器，具有耦合到相位超前电容器的输入端的循环电流型循环换流器，以及耦合到循环换流器的输出端的AC电动机。在该装置中，由直流电源提供的电流由直流 - 交流功率转换器控制，使得相位超前电容器施加的电压的波峰值基本上是恒定的。循环变频器控制向交流电机提供可变频率（0到几百赫兹）的正弦波电流。

55. 发明授权

US4833657A Semiconductor frame buffer memory 失效
标题翻译：半导体帧缓冲存储器
公开(公告)号：US4833657A
公开(公告)日：1989-05-23
申请号：US923044
申请日：1986-10-24
申请人： Shigeru Tanaka
发明人： Shigeru Tanaka
IPC分类号： G09G5/36 , G06F12/04 , G06F12/06 , G06T1/60 , G06T3/00 , G09G5/39 , G09G5/395
CPC分类号： G09G5/39 , G06F12/04 , G06T1/60
摘要： A semiconductor memory for writing or reading data words in response to prescribed bank address data and bit address data, each word having a prescribed amount of bits, is described. The memory includes a memory array for storing the data words. The memory array includes at least two memory banks adjacent to one another, each bank having a bit area corresponding to the prescribed amount of bits, buffer memory for temporarily storing the data word for writing into the memory array or the data word read from the memory array, a first source for applying the bank address data to the memory array to access the memory banks, a second source for applying the bit address data to the memory banks to access prescribed bit locations of the memory banks, and logic circuitry responsive to the bit address data for cyclically shifting the data word stored in the buffer memory by an amount corresponding to the value of the received bit address data.
摘要翻译：一种半导体存储器，用于响应于规定的存储体地址数据和位地址数据写入或读取数据字，每个字都具有规定的位数。存储器包括用于存储数据字的存储器阵列。存储器阵列包括彼此相邻的至少两个存储器组，每个存储体具有对应于规定量的位的位区，用于临时存储用于写入存储器阵列的数据字的缓冲存储器或从存储器读取的数据字阵列，用于将存储体地址数据施加到存储器阵列以访问存储体的第一源，用于将位地址数据施加到存储体以访问存储体的规定位位置的第二源和响应于存储体的逻辑电路位地址数据，用于将存储在缓冲存储器中的数据字循环移位与接收到的位地址数据的值相对应的量。

56. 发明授权

US4819259A Rotary anode type x-ray apparatus 失效
标题翻译：旋转阳极型x射线装置
公开(公告)号：US4819259A
公开(公告)日：1989-04-04
申请号：US909130
申请日：1986-09-19
申请人： Shigeru Tanaka
发明人： Shigeru Tanaka
IPC分类号： H05G1/36 , H05G1/46 , H05G1/66 , H01J35/10 , H01J35/26
CPC分类号： H05G1/46 , H05G1/36 , H05G1/66
摘要： A rotary anode type X-ray apparatus includes an arithmetic unit for calculating the optimum number of revolutions of the anode, on the basis of the previously measured and stored temperature-characteristic data of the X-ray tube, at least one of the tube voltages applied to the X-ray tube, the X-ray radiation time, and the tube current. According to frequency of revolution data derived from the arithmetic unit, the motor controller drives the motor to rotate the rotary anode at an appropriate number of revolutions. This number is determined by the X-ray tube drive conditions, including the tube current.
摘要翻译：旋转阳极型X射线装置包括：运算单元，用于根据先前测量并存储的X射线管的温度特性数据计算阳极的最佳转数，至少一个管电压应用于X射线管，X射线辐射时间和管电流。根据从运算单元得到的转速的数据，马达控制器驱动马达以适当的转数旋转旋转阳极。该数量由X射线管驱动条件决定，包括管电流。

57. 发明授权

US4791601A Parallel multiplier with a modified booth algorithm 失效
标题翻译：具有修改展位算法的平行乘法器
公开(公告)号：US4791601A
公开(公告)日：1988-12-13
申请号：US888080
申请日：1986-07-22
申请人： Shigeru Tanaka
发明人： Shigeru Tanaka
IPC分类号： G06F7/508 , G06F7/52 , G06F7/53 , G06F7/533
CPC分类号： G06F7/5312
摘要： A parallel multiplicator including adder circuits based on Booth's algorithm is disclosed. All of the adders of a plurality of rows are constructed based on the carry save system. When the negative partial-product signal is input, the "2's complement" generating signals CB0 to CB3 for the LSB of the negative partial-product signal are input to the bit adder in the lowest order row which corresponds to the LSB of the negative partial-product signal.
摘要翻译：公开了一种包括基于Booth算法的加法器电路的并行乘法器。基于进位保存系统构造多行的所有加法器。当输入负部分积信号时，负部分积信号的LSB的“2的补码”生成信号CB0〜CB3被输入到与负部分乘积信号的LSB对应的最低阶行中的位加法器 - 产品信号。

58. 发明授权

US4777059A Process for producing vegetable protein foods 失效
标题翻译：生产植物蛋白食品的方法
公开(公告)号：US4777059A
公开(公告)日：1988-10-11
申请号：US938297
申请日：1986-12-05
申请人： Shigeru Tanaka , Masaaki Satoh , Gyota Taguchi
发明人： Shigeru Tanaka , Masaaki Satoh , Gyota Taguchi
IPC分类号： A23J3/00 , A23J3/26 , A23J1/14
CPC分类号： A23J3/26 , Y10S426/802
摘要： A product obtained by subjecting an isolated soybean protein and corn starch used as the raw materials to pressing and heating treatments in a twin-screw extruder exhibits its fibrous properties when it is immersed in warm water to dissolve out a part of the corn starch and a little amount of the soybean protein. This product is relatively tough. The corn starch is dissolved out in only a small amount upon the immersion in warm water and, therefore, the yield is high.
摘要翻译：通过使用作为原料的分离的大豆蛋白质和玉米淀粉在双螺杆挤出机中进行加压处理而获得的产品在将其浸入温水中以溶解一部分玉米淀粉时显示出纤维性质，并且少量的大豆蛋白质。这个产品比较困难。玉米淀粉在浸入温水中时仅溶解少量，因此产率高。

59. 发明授权

US4670826A Control method for cycloconverter and control apparatus therefor 失效
标题翻译：循环变频器的控制方法及其控制装置
公开(公告)号：US4670826A
公开(公告)日：1987-06-02
申请号：US813985
申请日：1985-12-27
申请人： Shigeru Tanaka
发明人： Shigeru Tanaka
IPC分类号： H02M5/27 , H02M7/757
CPC分类号： H02M7/7575 , Y02E60/60 , Y02P80/112
摘要： A control system for a cycloconverter of the circulating current type produces an ac current of a variable frequency. The cycloconverter is configured to connect a power factor compensating capacitor at its receiving-end, thus to control a lagging reactive power due to a circulating current flowing in the cycloconverter so as to cancel a leading reactive power due to the power factor compensating capacitor. Such a control is carried out under the condition of an operation below the rated load. In contrast, under the condition of an operation above the rated load, a control is effected so that the circulating current flowing in the cycloconverter is substantially kept constant.
摘要翻译：用于循环电流型循环变换器的控制系统产生可变频率的交流电流。循环变换器被配置为在其接收端连接功率因数补偿电容器，从而由于在循环换流器中流动的循环电流而控制滞后的无功功率，从而消除由于功率因数补偿电容器引起的引导无功功率。这样的控制在低于额定负载的操作的条件下进行。相反，在高于额定负载的操作的条件下，进行控制，使得在循环换流器中流动的循环电流基本保持恒定。

60. 发明授权

US4663702A Power converter apparatus and control method thereof 失效
标题翻译：电力变换装置及其控制方法
公开(公告)号：US4663702A
公开(公告)日：1987-05-05
申请号：US784994
申请日：1985-10-07
申请人： Shigeru Tanaka
发明人： Shigeru Tanaka
IPC分类号： H02M5/45 , H02M7/17 , H02M7/48 , H02M5/40
CPC分类号： H02M7/48 , H02M5/4505 , H02M7/17
摘要： A power converter apparatus has at least two converters CONV1 and CONV2. The DC side of each of the converters CONV1 and CONV2 is connected to a filtering capacitor Cd which serves as a DC power source for a load device LOAD. The AC side of the converter CONV1 is connected to the secondary winding of a first transformer TR1. The AC side of the converter CONV2 is connected to the secondary winding of a second transformer TR2. The primary winding of transformer TR1 is connected in series to the primary winding of transformer TR2. The series circuit of the primary windings of transformers TR1 and TR2 is coupled to an AC power supply SUP via a single AC reactor Ls. A control method of the invention is adapted to the power converter apparatus in which plural PWM converters are used. The phase of a modulating wave (carrier) of one PWM converter differs by a predetermined degree from that of another PWM converter.
摘要翻译：功率转换器装置具有至少两个转换器CONV1和CONV2。每个转换器CONV1和CONV2的DC侧连接到用作负载装置LOAD的DC电源的滤波电容器Cd。转换器CONV1的AC侧连接到第一变压器TR1的次级绕组。转换器CONV2的AC侧连接到第二变压器TR2的次级绕组。变压器TR1的初级绕组与变压器TR2的初级绕组串联连接。变压器TR1和TR2的初级绕组的串联电路通过单个AC电抗器Ls耦合到AC电源SUP。本发明的控制方法适用于使用多个PWM转换器的功率转换装置。一个PWM转换器的调制波（载波）的相位与另一个PWM转换器的相位相差预定的程度。

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