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31. 发明授权

US5398040A Adaptive crosshatch signal generator 失效
标题翻译：自适应交叉影线信号发生器
公开(公告)号：US5398040A
公开(公告)日：1995-03-14
申请号：US359270
申请日：1989-05-31
申请人： Masanori Ogino , Takeo Yamada , Miyuki Ikeda , Yoshihiro Arakawa
发明人： Masanori Ogino , Takeo Yamada , Miyuki Ikeda , Yoshihiro Arakawa
IPC分类号： H04N17/00 , G09G1/00 , G09G1/14 , G09G1/16 , H04N3/23
CPC分类号： G09G1/143
摘要： An adaptive crosshatch signal generator includes a frequency detector for detecting a horizontal scanning frequency, a square calculator supplied with the detected output of the frequency detector, and a variable pulse width multivibrator controlled to have an output pulse width substantially in inverse proportion to the squared output. Longitudinal lines of a crosshatch signal are formed by the output pulses of the multivibrator. The crosshatch signal has a longitudinal line width which is always substantially equivalent to the distance between adjacent scanning lines and is generated by using a simplified configuration irrespective of input signal format.
摘要翻译：自适应交叉影线信号发生器包括用于检测水平扫描频率的频率检测器，提供有频率检测器的检测输出的平方运算器以及被控制为具有与输出平方成反比的输出脉冲宽度的可变脉宽多谐振荡器。交叉阴影信号的纵向线由多谐振荡器的输出脉冲形成。交叉阴影线信号具有总是基本上等于相邻扫描线之间的距离的纵向线宽，并且通过使用简化的配置而与输入信号格式无关地产生。

32. 发明授权

US5039923A Focus adjusting device for projection display 失效
标题翻译：投影显示调焦装置
公开(公告)号：US5039923A
公开(公告)日：1991-08-13
申请号：US422576
申请日：1989-10-17
申请人： Masanori Ogino , Takeo Yamada , Miyuki Ikeda , Ichiro Niitsu
发明人： Masanori Ogino , Takeo Yamada , Miyuki Ikeda , Ichiro Niitsu
IPC分类号： H01J29/64 , H04N3/26 , H04N9/285
CPC分类号： H01J29/64 , H04N3/26 , H04N9/285
摘要： A focus adjusting device for projection display, comprising at least one set of 4-pole magnetic field generating means, and adjustment means for adjusting the magnetic field strength of the 4-pole magnetic field generating means so as to eliminate astigmatism caused by fabrication error and attachment error of an electron gun and a focus coil.
摘要翻译：一种用于投影显示的焦点调节装置，包括至少一组四极磁场发生装置和用于调节四极磁场产生装置的磁场强度的调节装置，以消除由制造误差引起的像散，电子枪和聚焦线圈的附着误差。

33. 发明授权

US5023524A Grid-drive type display apparatus 失效
标题翻译：网格驱动型显示装置
公开(公告)号：US5023524A
公开(公告)日：1991-06-11
申请号：US394669
申请日：1989-08-16
申请人： Masanori Ogino , Tsuneo Fujikura , Yuji Shinagawa , Takeo Yamada
发明人： Masanori Ogino , Tsuneo Fujikura , Yuji Shinagawa , Takeo Yamada
IPC分类号： H04N5/205 , G09G1/00 , H04N5/68
CPC分类号： G09G1/002 , H04N5/68
摘要： In a grid drive-type CRT display apparatus, the impedance of a second grid voltage supply circuit is made a high impedance and a low-frequency band rejecting streaking interference caused by the high impedance is compensated by low-frequency range emphasizing circuit means. The low-frequency range emphasizing circuit means compensates for the low-frequency range rejection characteristic which is an adverse effect of the high impedance to the second grid and this results in an improvement in the high-frequency transmission characteristic. Also, there is the effect of improving the frequency bandwidth and reducing the consumption of power.
摘要翻译：在栅极驱动型CRT显示装置中，第二栅极电压供给电路的阻抗为高阻抗，由低频范围强调电路装置补偿由高阻抗引起的低频带抑制条纹干扰。低频范围增强电路意味着补偿作为高阻抗对第二电网的不利影响的低频范围抑制特性，这导致高频传输特性的改善。此外，还具有提高频率带宽和降低功率消耗的效果。

34. 发明授权

US4980614A Convergence correction circuit 失效
标题翻译：收敛校正电路
公开(公告)号：US4980614A
公开(公告)日：1990-12-25
申请号：US194305
申请日：1988-05-16
申请人： Takeo Yamada , Miyuki Ikeda , Toshiyuki Kimoto , Masanori Ogino , Tsuneo Fujikura , Yoshihiro Arakawa
发明人： Takeo Yamada , Miyuki Ikeda , Toshiyuki Kimoto , Masanori Ogino , Tsuneo Fujikura , Yoshihiro Arakawa
IPC分类号： H04N3/23 , H04N3/27 , H04N9/28
CPC分类号： H04N9/28
摘要： A convergence correction circuit according to the present invention has a phased locked loop including a programmable counter. The programmable counter has programmable count start and end points. The output of the programmable counter is supplied to a memory storing convergence distortion correcting data therein. As the horizontal screen size is increased, a value closer to the lower limit 0 of the start point as compared with that taken when the horizontal size is small is set as the count start point of the programmable counter, and a value closer to the upper limit (2.sup.7 -1) of the end point as compared with that taken when the horizontal size is small is set as the count end point. In accordance with the horizontal screen size, the count start and end points of the programmable counter are changed. Correct convergence correction is performed even if the horizontal screen size is changed.
摘要翻译：根据本发明的会聚校正电路具有包括可编程计数器的定相锁相环。可编程计数器具有可编程计数开始和结束点。可编程计数器的输出被提供给存储其中的会聚失真校正数据的存储器。随着水平画面尺寸的增加，与水平尺寸较小时相比，开始点的下限值越小，可设定为可编程计数器的计数开始点，越接近上限值与水平尺寸较小时相比，终点的极限（27-1）被设定为计数终点。根据水平屏幕尺寸，可编程计数器的计数开始和结束点被更改。即使水平画面尺寸发生变化，也可进行正确的会聚校正。

35. 发明授权

US4814671A Convergence circuit 失效
标题翻译：收敛电路
公开(公告)号：US4814671A
公开(公告)日：1989-03-21
申请号：US84125
申请日：1987-08-12
申请人： Masanori Oguino , Takeo Yamada , Toshiyuki Kimoto
发明人： Masanori Oguino , Takeo Yamada , Toshiyuki Kimoto
IPC分类号： H04N9/28 , H01J29/70 , H01J29/56
CPC分类号： H04N9/28
摘要： A convergence apparatus in which a sawtooth wave signal having a horizontal period is modulated by a sawtooth wave signal having a vertical period and supplied to a convergence coil to correct misconvergence of rasters on the projection screen, characterized in that the sawtooth wave signal having the horizontal period is derived by integrating a pulse advanced in phase as compared with the flyback pulse by a PPL circuit and hence the distortion of the sawtooth wave signal having the horizontal period exists within a horizontal blanking period.
摘要翻译：一种会聚装置，其中具有水平周期的锯齿波信号由具有垂直周期的锯齿波信号调制并提供给会聚线圈，以校正投影屏幕上的光栅失会聚，其特征在于锯齿波信号具有水平通过与PPL电路与回扫脉冲相比较来积分相位高于脉冲的脉冲，因此具有水平周期的锯齿波信号的失真存在于水平消隐期内。

36. 发明授权

US4647854A Apparatus for measuring the level of the molten metal in the mold of a continuous casting machine 失效
标题翻译：用于测量连续铸造机的模具中的熔融金属的水平的装置
公开(公告)号：US4647854A
公开(公告)日：1987-03-03
申请号：US648266
申请日：1984-09-07
申请人： Takeo Yamada , Seigo Ando , Yoshihiro Kawase
发明人： Takeo Yamada , Seigo Ando , Yoshihiro Kawase
IPC分类号： B22D11/18 , G01F23/26 , B22D11/16 , G01B7/14
CPC分类号： G01F23/26 , B22D11/186
摘要： An apparatus for measuring the level of molten metal in the oscillating mold of a continuous casting machine in operation by an eddy-current type distance measuring device. The oscillation signal component due to the oscillation of the mold is extracted from the output signal of the distance measuring device and the detection sensitivity of the distance measuring device is compensated and controlled so as to maintain the amplitude value of the oscillation signal component at a constant value thereby linearizing the molten metal surface level versus output characteristic.
摘要翻译：一种用于通过涡流型距离测量装置测量连续铸造机的振荡模具中的熔融金属的水平的装置。从距离测量装置的输出信号中提取由于模具振动引起的振荡信号分量，并对距离测量装置的检测灵敏度进行补偿和控制，以使振荡信号分量的振幅值保持恒定从而使熔融金属表面水平与输出特性线性化。

37. 发明授权

US4567435A Method and apparatus for continuously measuring distance utilizing eddy current and having temperature difference influence elimination 失效
标题翻译：使用涡流连续测量距离并具有温差影响消除的方法和装置
公开(公告)号：US4567435A
公开(公告)日：1986-01-28
申请号：US583021
申请日：1984-02-23
申请人： Takeo Yamada , Tomohisa Yamamoto , Seigo Ando , Yoshihiro Kawase
发明人： Takeo Yamada , Tomohisa Yamamoto , Seigo Ando , Yoshihiro Kawase
IPC分类号： G01B7/00 , G01B7/02 , G01B7/14 , G01D3/028 , G01D5/20 , G01F23/26 , G01N27/90 , G01F23/00 , G01R33/12
CPC分类号： G01B7/023 , G01B7/10 , G01B7/102
摘要： The distance between the tip of a probe and a high-temperature object of measurement is continuously and accurately measured by arranging the probe comprising a primary coil and a pair of secondary coils substantially vertically to the object of measurement; inducing an AC voltage (e.sub.1) and an AC voltage (e.sub.2) respectively in the pair of secondary coils by means of an AC magnetic field of the primary coil excited by an output voltage (e.sub.out) of a positive feedback amplifier; generating an eddy current in the object of measurement by means of the AC magnetic field of the primary coil to generate another AC magnetic field in the direction opposite to that of the AC magnetic field of the primary coil; impressing an equal DC voltage onto each of the pair of secondary coils to detect respectively a DC voltage (E.sub.1) and a DC voltage (E.sub.2) of the pair of secondary coils; calculating an error voltage (e.sub.4) corresponding to the difference in temperature between the pair of secondary coils, on the basis of the output voltage (e.sub.out) and a value of difference (E.sub.3) between the DC voltages (E.sub.1) and (E.sub.2); and feeding a value of difference (e.sub.3") between the error voltage (e.sub.4) and a value of difference (e.sub.3) between the AC voltages (e.sub.1) and (e.sub.2), back to the positive feedback amplifier, thereby determining the output voltage (e.sub.out) of the positive feedback amplifier, from which the influence of the difference in temperature between the pair of secondary coils has been eliminated.
摘要翻译：通过将包括初级线圈和一对次级线圈的探针基本垂直地布置到测量对象上，连续且精确地测量探针的尖端和高温对象物之间的距离; 通过由正反馈放大器的输出电压（eout）激励的初级线圈的AC磁场分别在一对次级线圈中产生AC电压（e1）和AC电压（e2）; 通过初级线圈的交流磁场在测量对象中产生涡流，以产生与初级线圈的AC磁场相反方向的另一AC磁场; 在所述一对次级线圈中的每一个上施加相等的直流电压以分别检测所述一对次级线圈的直流电压（E1）和直流电压（E2）; 基于输出电压（eout）和直流电压（E1）和（E2）之间的差值（E3）计算对应于一对次级线圈之间的温度差的误差电压（e4）; 并且将误差电压（e4）和AC电压（e1）和（e2）之间的差值（e3）之间的差值（e3“）馈送回到正反馈放大器，由此确定输出电压（eout），从而消除了一对次级线圈之间的温度差的影响。

38. 发明授权

US4553854A Method for continuously measuring surface temperature of heated steel strip 失效
标题翻译：连续测量加热钢带表面温度的方法
公开(公告)号：US4553854A
公开(公告)日：1985-11-19
申请号：US558943
申请日：1983-12-07
申请人： Takeo Yamada , Naoki Harada , Kiyotaka Imai
发明人： Takeo Yamada , Naoki Harada , Kiyotaka Imai
IPC分类号： G01J5/00 , G01J5/52 , G01J5/10 , G01K13/06
CPC分类号： G01J5/52 , G01J5/0022
摘要： A method for continuously measuring the surface temperature of a heated steel strip, includes providing a flat reflecting plate so as to face a heated steel strip at an angle of inclination (.alpha.) with the steel strip. A radiation thermometer measures the amount of heat radiation energy which is emitted from an arbitrary point on the surface of the steel strip and comes directly into the radiation thermometer; and the thermometer also measures the total sum of heat radiation energy which (a) is emitted from a different point on the surface of the steel strip and comes into the radiation thermometer after having been reflected at least twice between the steel strip and the reflecting plate and, (b) is emitted from a final reflecting point, on the steel strip, of the heat radiation from said different point. The emissivity of the steel strip is computed on the basis of said total sum of the energies of the heat radiations and the amount of energy of the heat radiation from the arbitrary point; and the surface temperature of the steel strip is measured on the basis of the computed emissivity and the amount of energy of a reference heat radiation. The final angle of reflection (.theta.) from the steel strip of the heat radiation from said different point, and the angle of inclination (.alpha.) of the reflecting plate, are set at values which satisfy specific limits.
摘要翻译：一种用于连续测量加热钢带的表面温度的方法包括提供平板反射板，以便以与钢带倾斜角度（α）相对的方式面对加热的钢带。辐射温度计测量从钢带表面上的任意点发射的热辐射能量，并直接进入辐射温度计; 并且温度计还测量（a）从钢带表面上的不同点发射并在钢带和反射板之间反射至少两次之后进入辐射温度计的总辐射能量的总和并且（b）从所述不同点的热辐射从钢带上的最终反射点发射。根据热辐射能量的总和和来自任意点的热辐射能量的量，计算钢带的发射率; 并根据计算的发射率和参考热辐射的能量来测量钢带的表面温度。来自所述不同点的热辐射的钢带的最终反射角（θ）和反射板的倾斜角（α）被设定为满足特定极限的值。

39. 发明授权

US4324665A Process for recovering bromine from waste liquid 失效
标题翻译：从废液中回收溴的方法
公开(公告)号：US4324665A
公开(公告)日：1982-04-13
申请号：US201404
申请日：1980-11-05
申请人： Isao Yokomichi , Takeo Yamada , Akio Mohri , Kiyoshi Ota , Minoru Ikeda
发明人： Isao Yokomichi , Takeo Yamada , Akio Mohri , Kiyoshi Ota , Minoru Ikeda
IPC分类号： C01B7/09 , C02F1/76
CPC分类号： C01B7/096 , C02F1/76
摘要： This is a process for recovering bromine from a waste liquid formed in the production of an aniline derivative by ammonolysis of a nuclear substituted bromobenzene derivative with a halogen atom or a functional group. The waste liquid is first subjected to chlorine treatment in alkaline region to remove most part of ammonia and aniline derivatives, and then it is subjected to chlorine treatment in acidic region to recover bromine. The process does not involve danger of explosion accidents and can be smoothly operated.
摘要翻译：这是通过用卤素原子或官能团的核取代溴苯衍生物的氨解从苯胺衍生物的生成中形成的废液中回收溴的方法。首先在碱性区域对废液进行氯处理以除去大部分氨和苯胺衍生物，然后在酸性区域进行氯处理以回收溴。该过程不涉及爆炸事故的危险，可以顺利运行。

40. 发明授权

US3997835A Method and apparatus for measuring distance 失效
标题翻译：测量距离的方法和装置
公开(公告)号：US3997835A
公开(公告)日：1976-12-14
申请号：US521812
申请日：1974-11-07
申请人： Seigo Ando , Takeo Yamada , Katsujiro Watanabe
发明人： Seigo Ando , Takeo Yamada , Katsujiro Watanabe
IPC分类号： G01B7/00 , G01B7/02 , G01D5/20 , G01R33/00
CPC分类号： G01B7/023 , G01D5/202
摘要： In measuring the distance between a measuring sensor and a metallic body, the sensor is comprised by a resonance circuit including a capacitor and a coil, and the sensor is connected to the input of a Q multiplier circuit which is impressed with an AC signal having a predetermined frequency. The non-linear distance-inductance characteristic of the coil is compensated for by adjusting the selectivity of the resonance circuit so that the amplifier included in the Q multiplier circuit produces a linear output. Such compensation is performed by adjusting the gain and/or the amount of positive feedback of the Q multiplier circuit.
摘要翻译：在测量传感器和金属体之间的距离时，传感器由包括电容器和线圈的谐振电路组成，并且传感器连接到Q乘法电路的输入端，Q乘法器电路被施加于具有预定频率。通过调节谐振电路的选择性来补偿线圈的非线性距离 - 电感特性，使得包括在Q乘法器电路中的放大器产生线性输出。通过调整Q乘法器电路的增益和/或正反馈量来执行这种补偿。

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