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1. 发明授权

US5673002A Operational amplifier having stable operations for a wide range of source voltage, and current detector circuit employing a small number of elements 失效
公开(公告)号：US5673002A
公开(公告)日：1997-09-30
申请号：US694288
申请日：1996-08-08
申请人： Osamu Kobayashi , Atsushi Matsuda , Tachio Yuasa
发明人： Osamu Kobayashi , Atsushi Matsuda , Tachio Yuasa
IPC分类号： H03F1/30 , H03F3/30 , H03F3/345 , H03F3/04
CPC分类号： H03F3/345 , H03F1/308 , H03F3/3001 , H03F3/3023 , H03F3/3028
摘要： An operational amplifier has a differential amplification section, an output section, a control signal generation unit, and a drive control unit. The output section has a first transistor of a first conductivity type and a second transistor of a second conductivity type that is opposite to the first conductivity type. The first and second transistors are connected in series between a first power source unit and a second power source unit, and the first transistor is driven according to an output of the differential amplification section. The control signal generation unit is used to detect a current flowing through the first transistor and generate a control signal in response to the detected current. The drive control unit is used to drive the second transistor in response to the control signal.

2. 发明授权

US5606287A Operational amplifier having stable operations for a wide range of source voltage, and current detector circuit employing a small number of elements 失效
标题翻译：运算放大器具有稳定的工作范围，用于各种源极电压，而电流检测电路采用少量元件
公开(公告)号：US5606287A
公开(公告)日：1997-02-25
申请号：US412561
申请日：1995-03-29
申请人： Osamu Kobayashi , Atsushi Matsuda , Tachio Yuasa
发明人： Osamu Kobayashi , Atsushi Matsuda , Tachio Yuasa
IPC分类号： H03F1/30 , H03F3/30 , H03F3/345 , H03F3/26
CPC分类号： H03F3/345 , H03F1/308 , H03F3/3001 , H03F3/3023 , H03F3/3028
摘要： An operational amplifier has a differential amplification section, an output section, a control signal generation unit, and a drive control unit. The output section has a first transistor of a first conductivity type and a second transistor of a second conductivity type that is opposite to the first conductivity type. The first and second transistors are connected in series between a first power source unit and a second power source unit, and the first transistor is driven according to an output of the differential amplification section. The control signal generation unit is used to detect a current flowing through the first transistor and generate a control signal in response to the detected current. The drive control unit is used to drive the second transistor in response to the control signal.
摘要翻译：运算放大器具有差分放大部分，输出部分，控制信号产生单元和驱动控制单元。输出部分具有与第一导电类型相反的第一导电类型的第一晶体管和第二导电类型的第二晶体管。第一和第二晶体管串联连接在第一电源单元和第二电源单元之间，并且第一晶体管根据差分放大部分的输出被驱动。控制信号生成单元用于检测流过第一晶体管的电流，并响应于检测到的电流产生控制信号。驱动控制单元用于响应于控制信号来驱动第二晶体管。

3. 发明授权

US5568147A Digital-to-analog converter for reducing occupied area thereof 失效
标题翻译：用于减少占用面积的数模转换器
公开(公告)号：US5568147A
公开(公告)日：1996-10-22
申请号：US334343
申请日：1994-11-02
申请人： Atsushi Matsuda , Tachio Yuasa
发明人： Atsushi Matsuda , Tachio Yuasa
IPC分类号： H03M1/68 , H03M1/74 , H03M1/76 , H03M1/80
CPC分类号： H03M1/687 , H03M1/765 , H03M1/808
摘要： A D/A converter has a first partial circuit, and second and third partial circuits connected with said first partial circuit. The first partial circuit has a first row of K resistors of the same resistance value and groups of switches provided for the resistors, to select "K-1" resistors among said K resistors and connect said selected resistors in series with said second and third partial circuits. The second partial circuit has a second row of L resistors, a first group of switches connected in series with said resistors, respectively, and a second group of switches connected in parallel with said series-connected second row of resistors and said first group of switches, respectively. The third partial circuit has a third row of L resistors, a third group of switches connected in series with said resistors, respectively, and a fourth group of switches connected in parallel with said series-connected third row of resistors and said third group of switches, respectively. Therefore, the D/A converter can reduces an occupied area thereof, and increases the number of D/A converter chips to be fabricated on a wafer, to thereby reduce the costs of the D/A converters.
摘要翻译： D / A转换器具有第一部分电路，以及与所述第一部分电路连接的第二和第三部分电路。第一部分电路具有相同电阻值的第一排K电阻器和为电阻器提供的开关组，以在所述K个电阻器中选择“K-1”电阻器，并将所选择的电阻器与所述第二和第三部分串联连接电路。第二部分电路具有第二排L电阻器，分别与所述电阻器串联连接的第一组开关，以及与所述串联连接的第二排电阻器和所述第一组开关并联连接的第二组开关，分别。第三部分电路具有第三排L电阻器，分别与所述电阻器串联的第三组开关，以及与所述串联连接的第三排电阻器和所述第三组开关并联连接的第四组开关，分别。因此，D / A转换器可以减少其占用面积，并且增加要在晶片上制造的D / A转换器芯片的数量，从而降低D / A转换器的成本。

4. 发明授权

US08557602B2 Method for detecting and distinguishing intrahepatic cholangiocarcinoma 有权
标题翻译：检测和鉴别肝内胆管癌的方法
公开(公告)号：US08557602B2
公开(公告)日：2013-10-15
申请号：US13203959
申请日：2010-02-23
申请人： Atsushi Kuno , Jun Hirabayashi , Atsushi Matsuda , Hisashi Narimatsu , Yuzuru Ikehara , Junichi Shoda , Toru Kawamoto
发明人： Atsushi Kuno , Jun Hirabayashi , Atsushi Matsuda , Hisashi Narimatsu , Yuzuru Ikehara , Junichi Shoda , Toru Kawamoto
IPC分类号： C40B30/04 , G01N33/53 , G01N33/574
CPC分类号： G01N21/648 , G01N33/57407 , G01N33/57438 , G01N33/57446
摘要： Disclosed are a method for early, sensitively and reliably detecting and distinguishing intrahepatic cholangiocarcinoma in a malignant tumor occurring primarily in the liver in a simple way, and a kit thereof. In the method, a glycan biomarker consisting of a lectin WFA (Wisteria floribunda Agglutinin)-binding glycoprotein derived from intrahepatic cholangiocarcinoma is used as a cancer marker to detect intrahepatic cholangiocarcinoma by detecting the cancer marker in a test specimen. The method for detecting intrahepatic cholangiocarcinoma can clearly differentiate intrahepatic cholangiocarcinoma from hepatocellular carcinoma and enables early detection and determination with a performance clinically acceptable in terms of applicability, sensitivity and precision.
摘要翻译：公开了一种以简单的方式早期，敏感和可靠地检测和区分主要在肝脏中发生的恶性肿瘤中的肝内胆管癌的方法及其试剂盒。在该方法中，将由凝血素WFA（Wisteria floribunda凝集素）结合的糖蛋白组成的聚糖生物标志物作为肝内胆管癌的检测用于检测肝内胆管癌的癌症标志物。检测肝内胆管癌的方法可以明确区分肝内胆管癌与肝细胞癌，能够在适用性，敏感性和准确性方面具有临床可接受的临床诊断和测定能力。

5. 发明申请

US20120065089A1 Method For Detecting And Distinguishing Intrahepatic Cholangiocarcinoma 有权
标题翻译：检测和鉴别肝内胆管癌的方法
公开(公告)号：US20120065089A1
公开(公告)日：2012-03-15
申请号：US13203959
申请日：2010-02-23
申请人： Atsushi Kuno , Jun Hirabayashi , Atsushi Matsuda , Hisashi Narimatsu , Yuzuru Ikehara , Junichi Shoda , Toru Kawamoto
发明人： Atsushi Kuno , Jun Hirabayashi , Atsushi Matsuda , Hisashi Narimatsu , Yuzuru Ikehara , Junichi Shoda , Toru Kawamoto
IPC分类号： G01N33/574 , C40B30/04
CPC分类号： G01N21/648 , G01N33/57407 , G01N33/57438 , G01N33/57446
摘要： Disclosed are a method for early, sensitively and reliably detecting and distinguishing intrahepatic cholangiocarcinoma in a malignant tumor occurring primarily in the liver in a simple way, and a kit therefor. In the method, a glycan biomarker consisting of a lectin WFA (Wisteria floribunda Agglutinin)-binding glycoprotein derived from intrahepatic cholangiocarcinoma is used as a cancer marker to detect intrahepatic cholangiocarcinoma by detecting the cancer marker in a test specimen. The method for detecting intrahepatic cholangiocarcinoma can clearly differentiate intrahepatic cholangiocarcinoma from hepatocellular carcinoma and enables early detection and determination with a performance clinically acceptable in terms of applicability, sensitivity and precision.
摘要翻译：公开了一种以简单的方式早期，敏感和可靠地检测和区分主要在肝脏中发生的恶性肿瘤中的肝内胆管癌的方法及其用途。在该方法中，将由凝血素WFA（Wisteria floribunda凝集素）结合的糖蛋白组成的聚糖生物标志物作为肝内胆管癌的检测用于检测肝内胆管癌的癌症标志物。检测肝内胆管癌的方法可以明确区分肝内胆管癌与肝细胞癌，能够在适用性，敏感性和准确性方面具有临床可接受的临床诊断和测定能力。

6. 发明申请

US20050124060A1 Enzyme activity measuring apparatus, enzyme activity measuring method, sample transcription apparatus and color measuring apparatus 审中-公开
标题翻译：酶活性测定装置，酶活性测定法，样品转录装置及色彩测定装置
公开(公告)号：US20050124060A1
公开(公告)日：2005-06-09
申请号：US10967643
申请日：2004-10-18
申请人： Masaki Yamaguchi , Kazuhito Suzuki , Tomoyuki Higashi , Atsushi Matsuda
发明人： Masaki Yamaguchi , Kazuhito Suzuki , Tomoyuki Higashi , Atsushi Matsuda
IPC分类号： G01N21/47 , G01N21/86 , G01N33/487 , G01N33/573 , C12M1/34
CPC分类号： G01N21/8483
摘要： An enzyme activity measuring apparatus comprises a reagent/sample disposing unit 5 which disposed a sample and a reagent containing member 13 including an enzyme activity measuring reagent at a distance from each other, a sample transcription unit 7 which brings the disposed reagent containing member 13 and the sample into contact with each other to transcribe a predetermined volume of sample to the reagent containing member 13, a color depth measuring unit 9 configured to measure color depth of a reagent included in the reagent containing member 13 when predetermined time is elapsed after the sample is transcribed, and CPU 101 configured to detect an activity of enzyme included in the sample based on the measured color depth.
摘要翻译：酶活性测定装置包括：试剂配置部5，其配置有包含酶活性测定试剂的试样和含有活性测定试剂的试剂容纳部件13;试样转印部7，其使处置的试剂容纳部件13和样品彼此接触以将预定体积的样品转录到试剂容纳构件13;颜色深度测量单元9，被配置为在样本之后经过预定时间时测量包含在试剂容纳构件13中的试剂的颜色深度被转录，并且CPU 101被配置为基于测量的颜色深度来检测样品中包含的酶的活性。

7. 发明授权

US5870000A Oscillation circuit and PLL circuit using same 失效
标题翻译：振荡电路和PLL电路采用相同方式
公开(公告)号：US5870000A
公开(公告)日：1999-02-09
申请号：US805365
申请日：1997-02-24
申请人： Atsushi Matsuda , Yuji Segawa
发明人： Atsushi Matsuda , Yuji Segawa
IPC分类号： H03K3/0231 , H03L7/099 , H03L7/183 , H03L7/00
CPC分类号： H03K3/0231 , H03L7/099 , H03L7/183
摘要： An oscillation circuit for producing an output whose frequency accords with an input voltage value, comprises a first constant current source whose current has a value according to the input voltage value; a charge capacitor to be charged by the first constant current source; a comparator having one input terminal connected to a charge terminal of the charge capacitor to be charged and an other input terminal supplied with a first reference voltage, for comparing inputs to both input terminals with each other and outputting an output signal having a high level or a low level; and first switch means for pulling down a potential of the charge terminal of the charge capacitor to a second reference voltage lower than the first reference voltage under control by an output of the comparator.
摘要翻译：用于产生其频率符合输入电压值的输出的振荡电路包括电流具有根据输入电压值的值的第一恒流源; 由第一恒流源充电的充电电容器; 比较器，其具有连接到要充电的充电电容器的充电端子的一个输入端子和被提供有第一参考电压的另一个输入端子，用于将两个输入端子的输入彼此进行比较，并输出具有高电平的输出信号或低水平以及第一开关装置，用于通过比较器的输出将充电电容器的充电端子的电位降低到低于第一参考电压的第二参考电压。

8. 发明授权

US5861771A Regulator circuit and semiconductor integrated circuit device having the same 失效
标题翻译：调节器电路和具有其的半导体集成电路器件
公开(公告)号：US5861771A
公开(公告)日：1999-01-19
申请号：US871954
申请日：1997-06-10
申请人： Atsushi Matsuda , Hirokazu Tanaka , Kunihiko Gotoh
发明人： Atsushi Matsuda , Hirokazu Tanaka , Kunihiko Gotoh
IPC分类号： G05F1/56 , G05F1/46 , G11C11/407 , H02M3/156 , G05F3/16
CPC分类号： H02M3/1563 , G05F1/465
摘要： A regulator circuit includes an output circuit outputting an output voltage based on a control voltage, a reference voltage generating circuit generating a reference voltage, an output voltage control circuit comparing the reference voltage with a voltage depending on the output voltage and producing the control voltage based on a comparison result, and a power supply circuit which supplies the reference voltage generating circuit and the output voltage control circuit with a first power supply voltage which is different from a second power supply voltage supplied to the output circuit.
摘要翻译：调节器电路包括输出基于控制电压的输出电压的输出电路，产生参考电压的参考电压产生电路，将参考电压与取决于输出电压的电压进行比较并输出基于控制电压的输出电压控制电路以及电源电路，其向基准电压产生电路和输出电压控制电路提供与提供给输出电路的第二电源电压不同的第一电源电压。

9. 发明授权

US4651844A Motorcycle having steered front and rear wheels 失效
标题翻译：摩托车前后转向
公开(公告)号：US4651844A
公开(公告)日：1987-03-24
申请号：US814650
申请日：1985-12-30
申请人： Atsushi Matsuda , Tashiyuki Sata
发明人： Atsushi Matsuda , Tashiyuki Sata
IPC分类号： B62K21/00 , B62K25/00
CPC分类号： B62K21/00 , B62K25/005
摘要： Steering arrangements for motorcycles wherein the rear wheel is supported for steering movement and is mechanically coupled to the mechanism for steering the front wheel so that both wheels will be steered in unison. An arrangement is provided to adjust the steering ratio between the front and rear wheels to suit riding conditions and rider preference and a caster angle is chosen to minimize effective wheelbase changes under suspension travel.
摘要翻译：用于摩托车的转向装置，其中后轮被支撑用于转向运动，并且机械地联接到用于转向前轮的机构，使得两个车轮将被一致地转向。提供了一种调整前轮和后轮之间的转向比以适应骑行条件和骑车者偏好的布置，并且选择脚轮角度以使悬架行程下的有效轴距变化最小化。

10. 发明授权

US4252211A Loudspeaker 失效
标题翻译：喇叭
公开(公告)号：US4252211A
公开(公告)日：1981-02-24
申请号：US65626
申请日：1979-08-10
申请人： Atsushi Matsuda , Jun Kishigami
发明人： Atsushi Matsuda , Jun Kishigami
IPC分类号： H04R1/22 , H04R7/04 , H04R7/26 , H04R9/02 , H04R9/06 , H04R7/00
CPC分类号： H04R7/04 , H04R1/22 , H04R7/26 , H04R9/02 , H04R9/063 , H04R9/025
摘要： A loudspeaker includes a flat plate diaphragm mounted in a speaker frame and which is driven by a plurality of magnetic drivers each having a magnetic gap, a voice coil bobbin connected to the diaphragm at a respective node portion of the divided vibration mode and a voice coil in the respective magnetic gap and being wound around the voice coil bobbin therein. Rotational vibration of the diaphragm is prevented by a pole member which is connected from the center of the diaphragm to a damper supported behind the speaker frame on a damper supporting frame. The leverage due to the longer length of the pole member makes the damper member more effective in resisting rotational vibration. The damper supporting frame is mechanically connected to the speaker frame and/or magnetic drivers to add stiffness to the structure.
摘要翻译：扬声器包括安装在扬声器框架中的平板隔膜，其由分别具有磁隙的多个磁驱动器驱动，在分隔振动模式的相应节点处连接到隔膜的音圈筒管和音圈在各自的磁隙中并缠绕在其中的音圈筒管上。通过从隔膜的中心连接到支撑在扬声器框架后面的阻尼器支撑框架上的阻尼器的极构件来防止隔膜的旋转振动。由于极构件的长度较长的杠杆作用使阻尼构件更有效地抵抗旋转振动。阻尼器支撑框架机械地连接到扬声器框架和/或磁性驱动器以增加结构的刚度。

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