专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120188214A1 TRANSMITTER CIRCUIT, TRANSMISSION CIRCUIT AND DRIVER UNIT 失效
标题翻译：发射机电路，变速电路和驱动单元
公开(公告)号：US20120188214A1
公开(公告)日：2012-07-26
申请号：US13436640
申请日：2012-03-30
申请人： Akio Hosokawa , Kouichi NISHIMURA
发明人： Akio Hosokawa , Kouichi NISHIMURA
IPC分类号： G09G5/00
CPC分类号： G09G3/20 , G09G2310/0267 , G09G2310/0275 , G09G2370/08 , H03K5/1534 , H04L25/0272 , H04L25/0286
摘要： A transmitter circuit includes a driver circuit including a non-inverting output terminal and an inverting output terminal for outputting a signal current, which has a loop direction that changes based upon an input signal, to the non-inverting output terminal and the inverting output terminal and an output-waveform control circuit for detecting a waveform edge of the input signal and responding by increasing the signal current temporarily. The output-waveform control circuit includes a first inverter circuit receiving a non-inverted input signal, a first capacitor including one end connected to an output terminal of the first inverter circuit and another end connected to the inverting output terminal, a second inverter circuit receiving an inverted input signal, and a second capacitor including one end connected to an output terminal of the second inverter circuit and another end connected to the non-inverting output terminal.
摘要翻译：发射机电路包括：驱动器电路，包括非反相输出端子和反相输出端子，用于将具有基于输入信号改变的环路方向的信号电流输出到非反相输出端子和反相输出端子以及输出波形控制电路，用于检测输入信号的波形边缘，并通过临时增加信号电流进行响应。输出波形控制电路包括接收非反相输入信号的第一反相器电路，包括连接到第一反相器电路的输出端的一端的第一电容和连接到反相输出端的另一端，第二反相器电路接收反相输入信号和第二电容器，其包括连接到第二反相器电路的输出端的一端和连接到非反相输出端的另一端。

2. 发明授权

US08421727B2 Transmitter circuit, transmission circuit and driver unit 失效
标题翻译：变送器电路，传输电路和驱动单元
公开(公告)号：US08421727B2
公开(公告)日：2013-04-16
申请号：US13436640
申请日：2012-03-30
申请人： Akio Hosokawa , Kouichi Nishimura
发明人： Akio Hosokawa , Kouichi Nishimura
IPC分类号： G09G3/36 , H03K19/094 , H03K3/00 , H03B1/00
CPC分类号： G09G3/20 , G09G2310/0267 , G09G2310/0275 , G09G2370/08 , H03K5/1534 , H04L25/0272 , H04L25/0286
摘要： A transmitter circuit includes a driver circuit including a non-inverting output terminal and an inverting output terminal for outputting a signal current, which has a loop direction that changes based upon an input signal, to the non-inverting output terminal and the inverting output terminal and an output-waveform control circuit for detecting a waveform edge of the input signal and responding by increasing the signal current temporarily. The output-waveform control circuit includes a first inverter circuit receiving a non-inverted input signal, a first capacitor including one end connected to an output terminal of the first inverter circuit and another end connected to the inverting output terminal, a second inverter circuit receiving an inverted input signal, and a second capacitor including one end connected to an output terminal of the second inverter circuit and another end connected to the non-inverting output terminal.
摘要翻译：发射机电路包括：驱动器电路，包括非反相输出端子和反相输出端子，用于将具有基于输入信号改变的环路方向的信号电流输出到非反相输出端子和反相输出端子以及输出波形控制电路，用于检测输入信号的波形边缘，并通过临时增加信号电流进行响应。输出波形控制电路包括接收非反相输入信号的第一反相器电路，第一电容器，其包括连接到第一反相器电路的输出端的一端和连接到反相输出端的另一端，第二反相器电路接收反相输入信号和第二电容器，其包括连接到第二反相器电路的输出端的一端和连接到非反相输出端的另一端。

3. 发明授权

US06605933B2 Power metal oxide semiconductor integrated circuit 失效
标题翻译：功率金属氧化物半导体集成电路
公开(公告)号：US06605933B2
公开(公告)日：2003-08-12
申请号：US09820783
申请日：2001-03-30
申请人： Akio Hosokawa
发明人： Akio Hosokawa
IPC分类号： G05F316
CPC分类号： H03K17/6872
摘要： A semiconductor device including: a load connected between outputs of power amplifiers; a mirror current generating circuit connected to the power amplifiers in an output side of the power amplifiers for generating a mirror current which is smaller than and proportional to a load current applied to the load, and the mirror current generating circuit being connected out of a current path through the load between the outputs of the power amplifiers; and a mirror current detecting circuit connected to the mirror current generating circuit for detecting the mirror current.
摘要翻译：一种半导体器件，包括：连接在功率放大器的输出端之间的负载; 连接到功率放大器的输出侧的功率放大器的反射镜电流产生电路，用于产生小于并且与施加到负载的负载电流成比例的反射镜电流，并且反射镜电流产生电路从电流路径通过功率放大器输出端之间的负载; 以及与电流检测电路连接的反射镜电流检测电路，用于检测反射镜电流。

4. 发明授权

US07394292B2 Simple signal transmission circuit capable of decreasing power consumption 失效
标题翻译：简单的信号传输电路能够降低功耗
公开(公告)号：US07394292B2
公开(公告)日：2008-07-01
申请号：US10824592
申请日：2004-04-15
申请人： Akio Hosokawa , Masayuki Yamaguchi
发明人： Akio Hosokawa , Masayuki Yamaguchi
IPC分类号： H03K19/0175
CPC分类号： G09G3/3688 , G09G3/3648 , G09G3/3677 , G09G2310/0248 , G09G2330/023
摘要： A signal transmission circuit is formed by a transmitter, a receiver, a transmission line therebetween, and a bias circuit. The transmitter receives an input signal to transmit a signal corresponding to the input signal to the input of the transmission line. A voltage amplitude of the transmitted signal is smaller than a voltage amplitude defined by first and second power supply terminals. The receiver receives the transmitted signal, adjusts a voltage of the received signal in accordance with a bias voltage to generate a voltage adjusted signal, and wave-shapes the voltage adjusted signal to generate an output signal. The bias circuit differentially amplifies the output signal of the receiver and an inverted signal thereof to generate the bias voltage. The bias circuit includes a capacitor charged and discharged in accordance with the bias voltage.
摘要翻译：信号传输电路由发射器，接收器，它们之间的传输线和偏置电路构成。发射机接收输入信号以将与输入信号相对应的信号传输到传输线的输入端。传输信号的电压幅度小于由第一和第二电源端子限定的电压幅度。接收器接收发送信号，根据偏置电压调整接收信号的电压，生成电压调整信号，并对电压调整后的信号进行波形整形，生成输出信号。偏置电路差分放大接收器的输出信号及其反相信号以产生偏置电压。偏置电路包括根据偏压进行充放电的电容器。

5. 发明申请

US20150215575A1 RELAY APPARATUS 审中-公开
标题翻译：继电器
公开(公告)号：US20150215575A1
公开(公告)日：2015-07-30
申请号：US14400647
申请日：2012-05-11
申请人： Yasuhiro Rin , Mamoru Oda , Takeshi Hashimoto , Yukitaka Shimizu , Satoshi Saito , Shinichiro Kinoshita , Tomoo Nishigaki , Akio Hosokawa
发明人： Yasuhiro Rin , Mamoru Oda , Takeshi Hashimoto , Yukitaka Shimizu , Satoshi Saito , Shinichiro Kinoshita , Tomoo Nishigaki , Akio Hosokawa
IPC分类号： H04N7/01 , H04N21/4363 , H04N9/87
CPC分类号： H04N7/0125 , G09G5/006 , G09G2370/04 , G09G2370/06 , G09G2370/10 , G09G2370/12 , G09G2370/20 , H04N9/87 , H04N21/4122 , H04N21/431 , H04N21/43632 , H04N21/43635
摘要： A relay apparatus (10) is provided with a first signal transmitting device compliant with one second signal transmitting device compliant with another standard, a first obtaining device, a second obtaining device, a generating device and a controlling device. If the relay apparatus is connected to an output apparatus via the first signal transmitting device and is connected to a first unit via the second signal transmitting device, the first obtaining device obtains first information about the first unit; a second obtaining device obtains second information about a second unit connected to the output apparatus; a generating device generates third information that allows selection and operation of each of first and second units, on the basis of first and second information, and transmits the third information to the output apparatus; and a controlling device controls the first unit according to a command signal outputted from the output apparatus.
摘要翻译：中继装置（10）具有符合符合另一标准的一个第二信号发送装置的第一信号发送装置，第一获取装置，第二获取装置，生成装置和控制装置。如果中继装置经由第一信号发送装置连接到输出装置，并且经由第二信号发送装置连接到第一单元，则第一获取装置获取关于第一单元的第一信息; 第二获取装置获取关于连接到输出装置的第二单元的第二信息; 生成装置基于第一和第二信息生成允许第一和第二单元中的每一个的选择和操作的第三信息，并将第三信息发送到输出装置; 并且控制装置根据从输出装置输出的命令信号来控制第一单元。

6. 发明授权

US5903422A Overcurrent sensing circuit for power MOS field effect transistor 失效
标题翻译：用于功率MOS场效应晶体管的过电流检测电路
公开(公告)号：US5903422A
公开(公告)日：1999-05-11
申请号：US877647
申请日：1997-06-17
申请人： Akio Hosokawa
发明人： Akio Hosokawa
IPC分类号： G01R31/02 , G01R19/00 , G01R31/26 , G05F1/10 , H01L21/8234 , H01L27/088 , H02H3/087 , H02H7/20 , H03F1/52 , H03K17/082 , H03K17/08
CPC分类号： G01R31/2621 , G01R19/0092 , G01R31/2644 , H03K17/0822 , H02M2001/0009 , H03K2217/0027
摘要： An overcurrent sensing circuit for sensing an overcurrent flowing through a power MOS transistor is described. A voltage drop equal to the voltage across the drain and source of a power MOS transistor that changes due to change in a load current is generated in a sensing resistor that is connected between the source of a sensing MOS transistor having its gate and drain connected in common with those of the power MOS transistor and the source of the power MOS transistor due to current that flows through the sensing MOS transistor. This voltage is inputted to a comparator that has an added offset voltage, and the comparator judges that the power MOS transistor is in an overcurrent condition when this inputted voltage exceeds an input offset voltage value that is set inside the comparator.
摘要翻译：描述了用于感测流过功率MOS晶体管的过电流的过电流感测电路。一个等于由于负载电流变化而变化的功率MOS晶体管的漏极和源极两端的电压的电压降在连接在其栅极和漏极连接的感测MOS晶体管的源极之间的感测电阻器中产生与功率MOS晶体管和功率MOS晶体管的源极相同，这是由于流过感测MOS晶体管的电流。该电压被输入到具有相加的偏移电压的比较器，并且当该输入电压超过设置在比较器内部的输入偏移电压值时，比较器判断功率MOS晶体管处于过电流状态。

7. 发明授权

US4696947A Nematocide 失效
标题翻译：杀线虫
公开(公告)号：US4696947A
公开(公告)日：1987-09-29
申请号：US462964
申请日：1983-02-01
申请人： Yasuhisa Kurosu , Hiroshi Kawada , Haruki Kanasugi , Akio Hosokawa
发明人： Yasuhisa Kurosu , Hiroshi Kawada , Haruki Kanasugi , Akio Hosokawa
IPC分类号： A01N47/12 , A01N25/00 , A01N47/10
CPC分类号： A01N47/12 , Y10S514/951
摘要： A nematocide comprises S-methyl-N,N-di-C.sub.1-2 alkyl thiolcarbamate as an active ingredient.
摘要翻译：杀线虫剂含有作为活性成分的S-甲基-N，N-二-C2-2烷基硫代氨基甲酸酯。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式