公开(公告)号：US5311323A

公开(公告)日：1994-05-10

申请号：US924456

申请日：1992-08-04

申请人： Hideo Honda

发明人： Hideo Honda

IPC分类号： H04K1/00 ,  G11B20/00 ,  H04N5/782 ,  H04N5/91 ,  H04N5/913 ,  H04N5/76

CPC分类号： G11B20/00086 ,  H04N5/913 ,  H04N5/782

摘要： A video recording system is provided with a copy guard arrangement which can readily discriminate a video signal having pseudo horizontal synchronizing pulses in a portion of a vertical blanking interval, from a normal video signal, without deteriorating the quality of recorded pictures. Preferably, an analog circuitry or a microcomputer is designed to count the horizontal synchronizing pulses received during a predetermined portion of the vertical blanking interval, and to discriminate a copy-guarded video signal from an unguarded video signal in accordance with the result of the counting. In the case of the copy-guarded video signal, an inhibit signal is produced to prevent a normal recording operation.

摘要翻译： 视频记录系统具有复制保护装置，其可以在垂直消隐间隔的一部分中从正常视频信号中容易地识别具有伪水平同步脉冲的视频信号，而不会降低记录图像的质量。 优选地，模拟电路或微型计算机被设计为对在垂直消隐间隔的预定部分期间接收的水平同步脉冲进行计数，并且根据计数结果来区分拷贝保护的视频信号与未被保护的视频信号。 在复制保护视频信号的情况下，产生禁止信号以防止正常记录操作。

公开(公告)号：US4230980A

公开(公告)日：1980-10-28

申请号：US40406

申请日：1979-05-18

申请人： Yoshiaki Sano ,  Toshio Hanazawa ,  Hideo Honda

发明人： Yoshiaki Sano ,  Toshio Hanazawa ,  Hideo Honda

IPC分类号： H03F1/30 ,  G05F3/30 ,  H03F3/187 ,  G05F3/20

CPC分类号： H03F3/187 ,  G05F3/30

摘要： A bias circuit for generating bias voltages or bias currents including first and second elements for generating a voltage corresponding to the sum of two voltage drops in a forward p-n junction; first and second transistors for generating a negative feedback current; at least one resistor for determining the value of a constant current for generating bias voltages; a negative feedback circuit; a third resistor connected in the feedback circuit, and; a starting element for supplying currents to the first and second elements and to the first and second transistors in an initial state when the power is turned on, whereby the feedback circuit operates to generate the constant current which is used for forming bias voltages.

摘要翻译： 一种用于产生偏置电压或偏置电流的偏置电路，包括用于产生对应于正向p-n结中的两个电压降之和的电压的第一和第二元件; 用于产生负反馈电流的第一和第二晶体管; 用于确定用于产生偏置电压的恒定电流的值的至少一个电阻器; 负反馈电路; 连接在反馈电路中的第三电阻器， 用于在电源接通时以初始状态向第一和第二元件以及第一和第二晶体管提供电流的起始元件，由此反馈电路工作以产生用于形成偏置电压的恒定电流。

公开(公告)号：US4884956A

公开(公告)日：1989-12-05

申请号：US140237

申请日：1987-12-31

申请人： Makoto Fujitani ,  Masashi Hirabayashi ,  Hideo Honda ,  Hiroshi Machida ,  Masami Kondo ,  Sachio Onoda

发明人： Makoto Fujitani ,  Masashi Hirabayashi ,  Hideo Honda ,  Hiroshi Machida ,  Masami Kondo ,  Sachio Onoda

IPC分类号： F04C29/12 ,  F04C18/356 ,  F04C29/00 ,  F04C29/06

CPC分类号： F04C29/0035

摘要： A rotary compressor includes a top clearance volume formed between a cylinder chamber and at least one delivery valve. Another top clearance volume, in communication with the cylinder chamber, produces a reverse flow of compressed fluid which generates pulsations adapted to offset a high frequency component of pulsations generated in the cylinder chamber by compressed fluid reversely flowing from the first top clearance volume to the cylinder chamber. Thereby the high frequency component of pulsations generated in the cylinder chamber is eliminated, and a low-noise rotary compressor is provided.

公开(公告)号：US20130109010A1

公开(公告)日：2013-05-02

申请号：US13808465

申请日：2011-07-05

申请人： Nobuyuki Fujii ,  Hideo Honda ,  Yoshiaki Uchida ,  Kazuya Omi

发明人： Nobuyuki Fujii ,  Hideo Honda ,  Yoshiaki Uchida ,  Kazuya Omi

IPC分类号： G01N33/68

CPC分类号： G01N33/6854 ,  C07K14/005 ,  C12N2710/16122 ,  G01N33/56994 ,  G01N2333/045 ,  G01N2469/20

摘要： A novel means by which HCMV infection can be detected with a high sensitivity and whose practicality is high is disclosed. The present inventors synthesized as many as 15 kinds of HCMV proteins in their full length forms, and intensively studied their reactivities with sera from HCMV-infected patients to find that all the infected patients can be detected without fail when using the pp28 full length protein as an antigen. The pp28 full length protein can be synthesized and purified as a recombinant protein in a large scale by using Escherichia coli, and can be commercially used as an antigen for HCMV tests.

摘要翻译： 公开了一种以高灵敏度检测HCMV感染并且其实用性高的新颖手段。 本发明人以其全长形式合成了多达15种HCMV蛋白，并且深入研究了与HCMV感染患者的血清的反应性，发现使用pp28全长蛋白时所有感染的患者都可以被检测到， 抗原。 通过使用大肠杆菌可以大量合成和纯化pp28全长蛋白质作为重组蛋白质，并且可以商业上用作HCMV测试的抗原。

公开(公告)号：US4433306A

公开(公告)日：1984-02-21

申请号：US279457

申请日：1981-07-01

申请人： Hideo Honda ,  Chikara Tsuchiya ,  Yoshiaki Sano ,  Toshio Hanazawa ,  Harumi Handa

发明人： Hideo Honda ,  Chikara Tsuchiya ,  Yoshiaki Sano ,  Toshio Hanazawa ,  Harumi Handa

IPC分类号： H03F1/00 ,  H03F1/30 ,  H03F3/30 ,  H03H3/04

CPC分类号： H03F3/3081 ,  H03F1/305

摘要： A BTL power amplifier comprises main and inverse amplifier units having the same constitution but producing outputs inverted from each other. A low impedance load is directly connected between the output ports of the main and inverse amplifier units. The present BTL power amplifier further comprises a first operation control circuit which activates only the main amplifier unit after the power switch is turned on, and a second operation control circuit which maintains the output port of the inverse amplifier unit in a floating state for a predetermined period of time after the activation of the main amplifier unit is begun. Thus, the present BTL power amplifier produces no pop noise when the power supply is initiated.

摘要翻译： BTL功率放大器包括具有相同结构的主放大器和反相放大器单元，但是产生彼此反相的输出。 低阻抗负载直接连接在主放大器和反相放大器单元的输出端口之间。 本发明的BTL功率放大器还包括第一操作控制电路，其在电源开关接通之后仅激活主放大器单元;以及第二操作控制电路，其将反相放大器单元的输出端口保持在浮置状态， 主放大器单元激活后的时间段开始。 因此，当电源启动时，当前的BTL功率放大器不产生流声噪声。