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1. 发明授权

US4305042A Circuit for compensating for discontinuity of a noise cancelled signal 失效
标题翻译：用于补偿噪声消除信号不连续性的电路
公开(公告)号：US4305042A
公开(公告)日：1981-12-08
申请号：US58402
申请日：1979-07-17
申请人： Kouichi Tanaka , Kiyoshi Amazawa
发明人： Kouichi Tanaka , Kiyoshi Amazawa
IPC分类号： H04B1/10 , H03G3/34 , H03B1/04 , H04B1/12
CPC分类号： H03G3/345
摘要： In order to reduce a discontinuity resulting from noise cancellation in an output signal of a noise canceller, particularly in lower-frequency components, a compensator (10) for use in, for example, a radio receiver, comprises two amplifiers (21, 22) for amplifying an input signal in which one or more noise pulses may be superposed. One of the amplifier output signals is given a delay relative to the other. Supplied with a noise detection signal, gates (26, 27) interrupts the amplifier output signals to cancel the noise pulse that substantially simultaneously appears in the both signals. A combination of capacitors (31-33) superposes one of the noise-cancelled signal on the other during presence of the noise pulse to provide an output signal in which the discontinuity is compensated for.
摘要翻译：为了减少噪声消除器的输出信号（特别是低频分量）中的噪声消除所产生的不连续性，用于例如无线电接收机的补偿器（10）包括两个放大器（21,22）用于放大可以叠加一个或多个噪声脉冲的输入信号。放大器输出信号中的一个给出相对于另一个的延迟。提供噪声检测信号，门（26,27）中断放大器输出信号以消除基本上同时出现在两个信号中的噪声脉冲。电容器（31-33）的组合在噪声脉冲存在期间将另一个噪声消除信号叠加在一起，以提供不连续性被补偿的输出信号。

2. 发明授权

US4680792A Demodulator comprising an indicator circuit for use in common to cancellation of a pilot signal and an indication of a reception state 失效
标题翻译：解调器包括用于消除导频信号和接收状态的指示的共同使用的指示器电路
公开(公告)号：US4680792A
公开(公告)日：1987-07-14
申请号：US708454
申请日：1985-03-05
申请人： Kouichi Tanaka , Takeshi Kuwajima , Kiyoshi Amazawa
发明人： Kouichi Tanaka , Takeshi Kuwajima , Kiyoshi Amazawa
IPC分类号： H03D1/22 , H04B1/16 , H04H1/00 , H04H40/45 , H04H40/81 , H04H5/00
CPC分类号： H04H40/45 , H03D1/2236 , H04B1/1653 , H04H40/81
摘要： In a demodulator comprising an indicator (31) for indicating either stereo reception or monaural reception, an indicator circuit (30) is used to cancel a pilot signal included in a stereophonic signal and to produce a drive signal for driving the indicator. The indicator circuit comprises a negative feedback loop formed by an adder circuit (41), a phase detector (43), and a cancellation circuit (45). The cancellation circuit supplies the indicator and the adder circuit with the drive signal and a cancelling signal synchronized with and approximate to the pilot signal, respectively. The adder circuit substracts the cancelling signal from the pilot signal to deliver an intermediate signal to a multiplex decoder and to the cancellation circuit through the phase detector. The cancellation circuit comprises a wave generator for generating a pair of currents proportional to an amplitude of the pilot signal and a level adjusting circuit for converting one of the currents into the cancelling signal. The other current is converted into the drive signal.
摘要翻译：在包括用于指示立体声接收或单声道接收的指示器（31）的解调器中，使用指示器电路（30）来取消包括在立体声信号中的导频信号并产生用于驱动该指示器的驱动信号。指示电路包括由加法器电路（41），相位检测器（43）和消除电路（45）形成的负反馈回路。消除电路分别向指示器和加法器电路提供与导频信号同步并接近导频信号的驱动信号和抵消信号。加法器电路从导频信号中消除抵消信号，通过相位检测器将中间信号传送到复用解码器和消除电路。消除电路包括用于产生与导频信号的幅度成比例的一对电流的波发生器和用于将电流中的一个转换为取消信号的电平调整电路。另一个电流被转换为驱动信号。

3. 发明授权

US4297645A Automatic gain control circuit comprising a circuit for comparing a modulated signal with an envelope detected signal 失效
标题翻译：自动增益控制电路，包括用于将调制信号与包络检测信号进行比较的电路
公开(公告)号：US4297645A
公开(公告)日：1981-10-27
申请号：US77222
申请日：1979-09-20
申请人： Kouichi Tanaka , Kiyoshi Amazawa
发明人： Kouichi Tanaka , Kiyoshi Amazawa
IPC分类号： H03G3/20 , H03G3/30
CPC分类号： H03G3/3005
摘要： For use in combination with a gain controllable amplifier for amplifying an input signal to produce an amplified signal with the gain controlled by a gain control signal, an automatic gain control circuit comprises a first section for shifting the level of the amplified signal by a first reference level and a second section for carrying out envelope detection of the amplified signal to produce an envelope detected signal of which the level is shifted by a second reference level different from the first reference level. A comparator compares the level-shifted signal with the envelope-detected signal to produce a pulse signal when the level of the latter signal traverses that of the former. The pulse signal is supplied to a smoothing circuit to produce a smoothed signal serving as the gain control signal.
摘要翻译：为了与增益可控放大器组合使用，用于放大输入信号以产生具有由增益控制信号控制的增益的放大信号，自动增益控制电路包括用于将放大信号的电平移位第一参考的第一部分电平和第二部分，用于执行放大信号的包络检测，以产生电平移位与第一参考电平不同的第二参考电平的包络检测信号。比较电平移位信号和包络检测信号，当后一信号的电平横穿前者信号时，产生脉冲信号。脉冲信号被提供给平滑电路以产生用作增益控制信号的平滑信号。

4. 发明授权

US4300104A Automatic gain control circuit for a noise pulse canceller 失效
标题翻译：用于噪声脉冲消除器的自动增益控制电路
公开(公告)号：US4300104A
公开(公告)日：1981-11-10
申请号：US58400
申请日：1979-07-17
申请人： Kouichi Tanaka , Kiyoshi Amazawa
发明人： Kouichi Tanaka , Kiyoshi Amazawa
IPC分类号： H03F1/00 , H03G3/20 , H03G3/30 , H03G3/34 , H04B1/10 , H03G3/32
CPC分类号： H03G3/3015 , H03G3/345
摘要： In an automatic gain control circuit specifically adapted to control the gain of an amplifier for operating a noise cancelling circuit, a detector is provided for detecting a detector input signal, such as detected noise pulses. The detector includes a differential amplifier comprising a transistor pair connected to a constant current source. According to the detector input signal level, the constant current is switched between the transistor pair. The normally off transistor of the pair is connected to a third transistor, through which a substantially invariant current flows to relatively slowly charge a capacitor in a time constant circuit when the input signal level exceeds a reference level given by the difference between a pair of bias voltages for the transistor pair. The voltage accumulated across the capacitor serves as an automatic gain control signal, which rapidly disappears when the input signal level decreases below the reference level. The automatic gain control circuit may additionally comprise a similar detector responsive to an amplifier input signal supplied to the gain-controlled amplifier for likewise charging the capacitor through the third transistor.
摘要翻译：在专门用于控制用于操作噪声消除电路的放大器的增益的自动增益控制电路中，提供用于检测检测器输入信号（例如检测到的噪声脉冲）的检测器。检测器包括差分放大器，该差分放大器包括连接到恒流源的晶体管对。根据检测器输入信号电平，在晶体管对之间切换恒定电流。该对的常关晶体管连接到第三晶体管，当输入信号电平超过由一对偏压之间的差给定的参考电平时，基本上不变的电流流动通过该第三晶体管相对缓慢地对时间常数电路中的电容器充电晶体管对的电压。电容上累积的电压用作自动增益控制信号，当输入信号电平降低到参考电平以下时，该信号迅速消失。自动增益控制电路还可以包括响应于提供给增益控制放大器的放大器输入信号的类似检测器，用于同样地通过第三晶体管对电容器充电。

5. 发明授权

US4634902A Circuit arrangement capable of adjusting a threshold level of a differential transistor circuit 失效
标题翻译：能够调整差分晶体管电路的阈值电平的电路装置
公开(公告)号：US4634902A
公开(公告)日：1987-01-06
申请号：US552518
申请日：1983-11-16
申请人： Kouichi Tanaka , Takeshi Kuwajima , Kiyoshi Amazawa
发明人： Kouichi Tanaka , Takeshi Kuwajima , Kiyoshi Amazawa
IPC分类号： H03G3/34 , H03K5/08 , H03K5/1252 , H03K5/24 , H03K5/153
CPC分类号： H03K5/08 , H03G3/345 , H03K5/1252 , H03K5/2418
摘要： In a circuit arrangement comprising a differential transistor circuit which has a threshold level and is operable in response to an input signal level and a reference signal level for producing an output signal, a resistor circuit is provided for changing the reference level. The resistor circuit comprises a resistor (30) for supplying the differential transistor circuit with the reference level and a modifying circuit coupled to the resistor for modifying the reference level by changing a current flowing through the resistor. Consequently, the threshold level can be voluntarily adjusted.
摘要翻译：在包括具有阈值电平并且响应于输入信号电平和用于产生输出信号的参考信号电平可操作的差分晶体管电路的电路装置中，提供用于改变参考电平的电阻器电路。电阻器电路包括用于向差分晶体管电路提供参考电平的电阻器（30）和耦合到电阻器的修改电路，用于通过改变流过电阻器的电流来修改参考电平。因此，可以自愿调整阈值水平。

6. 发明授权

US10421676B2 Bactericidal/algicidal method 有权
公开(公告)号：US10421676B2
公开(公告)日：2019-09-24
申请号：US12733746
申请日：2008-09-10
申请人： Yutaka Yoneda , Hideo Otaka , Kouichi Tanaka , Kazuhiko Tsunoda , Naohiro Nagai , Akira Iimura
发明人： Yutaka Yoneda , Hideo Otaka , Kouichi Tanaka , Kazuhiko Tsunoda , Naohiro Nagai , Akira Iimura
IPC分类号： C02F1/76 , A01N59/00 , A01N25/22 , A01N59/02
摘要： The invention provides a bactericidal/algicidal method including adding an oxidant-based bactericidal/algicidal agent and a stabilizer therefor to a target water system, characterized in that the amount of combined chlorine or the stabilizer in the water system is controlled by generating free residual chlorine in the water system, and a bactericidal/algicidal method including adding an oxidant-based bactericidal/algicidal agent and a stabilizer therefor to a target water system, characterized in that the amount of the oxidant-based bactericidal/algicidal agent added is controlled so that the concentration of total residual chlorine in the water system falls within a predetermined range, and the amount of combined chlorine or the stabilizer is controlled so that the concentration of free residual chlorine in the water system falls within a predetermined range.An object of the present invention is to provide a bactericidal/algicidal method including adding an oxidant-based bactericidal/algicidal agent and a stabilizer therefor to a target water system for bactericidal/algicidal treatment, wherein the amount of combined chlorine or the stabilizer is controlled, and the amount of the oxidant-based bactericidal/algicidal agent added is controlled, which method realizes effective utilization of the stabilizer, to thereby reduce the amount of the stabilizer employed and to reduce COD and the amount of nitrogen derived from the stabilizer, and which method does not require a special control apparatus for in-line mixing as described above.

7. 发明申请

US20110293857A1 LAMINATE FOR LAMINATED GLASS 有权
标题翻译：层压玻璃层压板
公开(公告)号：US20110293857A1
公开(公告)日：2011-12-01
申请号：US13139576
申请日：2009-12-22
申请人： Juichi Fukatani , Izumi Omoto , Seiko Ichikawa , Kouichi Tanaka , Mayu Kameda
发明人： Juichi Fukatani , Izumi Omoto , Seiko Ichikawa , Kouichi Tanaka , Mayu Kameda
IPC分类号： G02F1/13363
CPC分类号： B32B17/10761 , B32B17/10458 , B32B17/10605 , C08K5/10 , G02B5/3016 , G02F1/13363 , G02F2202/28 , Y10T428/105 , C08L29/14 , C08L33/04
摘要： An object of the present invention is to provide a laminate for a laminated glass that exhibits an excellent heat resistance, exhibits little variation in its retardation value in high-temperature atmospheres, and can maintain stable optical properties.The present invention is a laminate for a laminated glass, comprising an interlayer film for a laminated glass laminated with a retardation element interposed between an adhesive layer A and an adhesive layer B, wherein the retardation element contains a liquid-crystal compound and at least one compound selected from the group consisting of a compound represented by the following formula (1), a compound represented by the following formula (2), and a compound represented by the following formula (3).In formula (1), n represents an integer from 3 to 10 and R2 represents a —CH2—CH2— group, a —CH2—CH(CH3)— group, or a —CH2—CH2—CH2— group.In formula (2), R3 represents a —(CH2)p— group or a phenylene group and p represents an integer from 4 to 8.In formula (3), R4 presents a substituted phenylene group.R1-1, R1-2, and R1-3 in formulas (1) to (3) are the same or different, each representing an alkyl group that has a branched structure and that contains at least 5 carbon atoms.
摘要翻译：本发明的目的是提供一种表现出优异的耐热性的夹层玻璃层压板，在高温环境下的延迟值几乎没有变化，并且可以保持稳定的光学性能。本发明是一种夹层玻璃用层叠体，其特征在于，具有夹层玻璃用中间膜，层叠了介于粘合剂层A和粘合剂层B之间的相位差元件，其中，所述相位差元件含有液晶性化合物和至少一种选自由下式（1）表示的化合物，下式（2）表示的化合物和下式（3）表示的化合物的化合物。在式（1）中，n表示3至10的整数，R 2表示-CH 2 -CH 2 - 基，-CH 2 -CH（CH 3） - 基或-CH 2 -CH 2 -CH 2 - 基。在式（2）中，R 3表示 - （CH 2）p基或亚苯基，p表示4至8的整数。在式（3）中，R 4表示取代的亚苯基。式（1）〜（3）中的R1-1，R1-2和R1-3相同或不同，表示具有支链结构且含有至少5个碳原子的烷基。

8. 发明申请

US20110293856A1 RETARDATION ELEMENT 有权
标题翻译：延迟元素
公开(公告)号：US20110293856A1
公开(公告)日：2011-12-01
申请号：US13133489
申请日：2009-12-08
申请人： Juichi Fukatani , Izumi Omoto , Seiko Ichikawa , Kouichi Tanaka , Mayu Kameda
发明人： Juichi Fukatani , Izumi Omoto , Seiko Ichikawa , Kouichi Tanaka , Mayu Kameda
IPC分类号： C09K19/52 , C09K19/38 , B32B9/00 , C09K19/54
CPC分类号： C09K19/2007 , B32B2457/202 , C08F222/1006 , C09K19/3068 , C09K19/54 , C09K2019/0448 , G02F1/13363 , Y10T428/1036 , Y10T428/105 , Y10T428/2891 , Y10T428/31504
摘要： The present invention aims at providing a retardation element which has excellent heat resistance, is small in the changes in the retardation value in an atmosphere of high temperatures, and is capable of maintaining stable optical performance.The present invention pertains to a retardation element containing a liquid crystalline compound, and at least one compound selected from the group consisting of a compound represented by the following formula (1), a compound represented by the following formula (2) and a compound represented by the following formula (3). In the formula (1), n represents an integer of 3 to 10 and R2 represents a —CH2—CH2— group, a —CH2—CH(CH3)— group or a —CH2—CH2—CH2— group. In the formula (2), R3 represents a —(CH2)p— group or a phenylene group and p represents an integer of 4 to 8. In the formula (3), R4 represents a substituted phenylene group. In the formulas (1) to (3), R1-1, R1-2 and R1-3 each represent an alkyl group having a branched structure having 5 or more carbon atoms and R1-1, R1-2 and R1-3 may be the same or different.
摘要翻译：本发明的目的在于提供一种具有优异的耐热性，在高温气氛中的延迟值的变化小的延迟元件，并且能够保持稳定的光学性能。本发明涉及含有液晶化合物的延迟元件和至少一种选自由下式（1）表示的化合物，下式（2）表示的化合物和表示的化合物的化合物由下式（3）表示。在式（1）中，n表示3〜10的整数，R 2表示-CH 2 -CH 2 - 基，-CH 2 -CH（CH 3） - 基或-CH 2 -CH 2 -CH 2 - 基。式（2）中，R3表示 - （CH2）p-基或亚苯基，p表示4〜8的整数。式（3）中，R4表示取代亚苯基。式（1）〜（3）中，R1-1，R1-2和R1-3各自表示具有碳原子数5以上的支链结构的烷基，R1-1，R1-2和R1-3可以相同或不同

9. 发明申请

US20110291312A1 EXTRUSION DIE 审中-公开
标题翻译：挤出机
公开(公告)号：US20110291312A1
公开(公告)日：2011-12-01
申请号：US13143246
申请日：2009-12-28
申请人： Hidekazu Sakihama , Kouichi Tanaka
发明人： Hidekazu Sakihama , Kouichi Tanaka
IPC分类号： B29C47/20
CPC分类号： B21C25/02 , B21C25/025 , B21C25/04
摘要： In an extrusion die in which a mandrel ring is outwardly arranged around a spindle, the present invention aims to enhance the fixing stability of the mandrel ring and enables easy maintenance. The extrusion die includes a mandrel (30) for forming an inner surface of an extruded material. The mandrel includes a spindle (32) and a mandrel ring (35) outwardly arranged around the spindle (32). The mandrel ring (35) is made of a material having a coefficient of thermal expansion smaller than that of a material of the spindle (32). In a state in which the mandrel ring (35) is outwardly arranged around the spindle (32), the extrusion die is configured such that a gap is formed between an outer circumferential surface (32a) of the spindle (32) and an inner circumferential surface (35a) of the mandrel ring (35) at a normal temperature and the gap disappears at least partially in an axial direction of the mandrel (30) to allow contact of both the outer circumferential surface of the spindle (32) and the inner circumferential surface of the mandrel ring (35) at a die temperature at the time of extrusion.
摘要翻译：在芯轴环绕心轴向外配置的挤出模具中，本发明旨在提高心轴环的固定稳定性，能够容易地进行维护。挤出模具包括用于形成挤出材料的内表面的心轴（30）。心轴包括主轴（32）和围绕心轴（32）向外设置的心轴环（35）。心轴环（35）由热膨胀系数小于主轴（32）的材料的材料制成。在心轴环（35）围绕心轴（32）向外配置的状态下，挤出模具构造成使得在主轴（32）的外周面（32a）与内周面心轴环（35）的表面（35a）在常温下，并且间隙至少部分地沿心轴（30）的轴向消失，以允许心轴（32）的外周面与内筒心轴环（35）的周向表面在挤出时的模具温度下。

10. 发明申请

US20110104871A1 METHOD FOR MANUFACTURING BONDED SUBSTRATE 有权
标题翻译：制造粘结基板的方法
公开(公告)号：US20110104871A1
公开(公告)日：2011-05-05
申请号：US12934788
申请日：2009-04-10
申请人： Yuji Tobisaka , Yoshihiro Kubota , Atsuo Ito , Kouichi Tanaka , Makoto Kawai , Shoji Akiyama , Hiroshi Tamura
发明人： Yuji Tobisaka , Yoshihiro Kubota , Atsuo Ito , Kouichi Tanaka , Makoto Kawai , Shoji Akiyama , Hiroshi Tamura
IPC分类号： H01L21/762
CPC分类号： H01L21/187 , H01L21/76254
摘要： Provided is a method for manufacturing a bonded wafer with a good thin film over the entire substrate surface, especially in the vicinity of the lamination terminal point. The method for manufacturing a bonded wafer comprises at least the following steps of: forming an ion-implanted region by implanting a hydrogen ion or a rare gas ion, or the both types of ions from a surface of a first substrate which is a semiconductor substrate; subjecting at least one of an ion-implanted surface of the first substrate and a surface of a second substrate to be attached to a surface activation treatment; laminating the ion-implanted surface of the first substrate and the surface of the second substrate in an atmosphere with a humidity of 30% or less and/or a moisture content of 6 g/m3 or less; and a splitting the first substrate at the ion-implanted region so as to reduce thickness of the first substrate, thereby manufacturing a bonded wafer with a thin film on the second substrate.
摘要翻译：提供一种在整个基板表面上，特别是在层叠终点附近制造具有良好薄膜的接合晶片的方法。制造接合晶片的方法至少包括以下步骤：通过从作为半导体衬底的第一衬底的表面注入氢离子或稀有气体离子或两种离子形成离子注入区域 ; 对第一基板的离子注入表面和第二基板的表面中的至少一个进行表面活化处理; 将第一基板的离子注入表面和第二基板的表面在湿度为30％以下和/或6g / m 3以下的气氛中层压; 以及在离子注入区域处分裂第一衬底以便减小第一衬底的厚度，由此在第二衬底上制造具有薄膜的接合晶片。

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