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1. 发明申请

US20120176263A1 CURRENT SWITCH CIRCUIT AND DA CONVERTER 审中-公开
标题翻译：电流开关电路和DA转换器
公开(公告)号：US20120176263A1
公开(公告)日：2012-07-12
申请号：US13237260
申请日：2011-09-20
申请人： Shigeo Imai , Ippei Akita , Tetsuro Itakura
发明人： Shigeo Imai , Ippei Akita , Tetsuro Itakura
IPC分类号： H03M1/66 , H03K17/16
CPC分类号： H03K19/00384 , H03M1/0641 , H03M1/745
摘要： According to one embodiment, a first switch transistor and a second switch transistor convert an input current to a first current and a second current by performing a switching operation on the basis of differential input voltages, respectively. An input current source supplies the input current to the first and second switch transistors. A noise current generating circuit generates a dummy current to simulate a noise current flowing through the input current source. A third switch transistor and a fourth switch transistor convert the dummy current to a third current and a fourth current by performing a switching operation on the basis of differential input voltages and negatively superimposes the third current and the fourth current on the first and second currents, respectively.
摘要翻译：根据一个实施例，第一开关晶体管和第二开关晶体管分别通过基于差分输入电压执行开关操作将输入电流转换为第一电流和第二电流。输入电流源将输入电流提供给第一和第二开关晶体管。噪声电流产生电路产生虚拟电流以模拟流过输入电流源的噪声电流。第三开关晶体管和第四开关晶体管通过基于差分输入电压执行开关操作将虚拟电流转换为第三电流和第四电流，并将第三电流和第四电流负向叠加在第一和第二电流上，分别。

2. 发明授权

US08125359B2 Analog-to-digital converter 有权
标题翻译：模数转换器
公开(公告)号：US08125359B2
公开(公告)日：2012-02-28
申请号：US12819561
申请日：2010-06-21
申请人： Shigeo Imai
发明人： Shigeo Imai
IPC分类号： H03M1/06
CPC分类号： H03M1/004 , H03M1/0658 , H03M1/1215
摘要： According to an embodiment, an analog-to-digital converter (ADC) including an ADC unit, a clock-phase control unit, a multiplexer, and a digital-output processing unit is provided. The digital-output processing unit inputs digital outputs of the ADC unit to either an averaging circuit or the multiplexer depending on the specified conversion speed and the specified conversion accuracy, or inputs the digital outputs of the ADC unit to the averaging circuit and the multiplexer in this order, and outputs ADC digital signals with the specified conversion speed and the specified conversion accuracy.
摘要翻译：根据实施例，提供了包括ADC单元，时钟相位控制单元，多路复用器和数字输出处理单元的模数转换器（ADC）。数字输出处理单元根据指定的转换速度和指定的转换精度，将ADC单元的数字输出输入到平均电路或多路复用器，或者将ADC单元的数字输出输入到平均电路和多路复用器该命令，并以指定的转换速度和指定的转换精度输出ADC数字信号。

3. 发明授权

US06589659B1 Sheet coated with silicone compounds highly effective in preventing adhesion of stains and process for preparing the same 失效
标题翻译：涂有硅氧烷化合物的片剂防止污渍粘附和其制备方法高度有效
公开(公告)号：US06589659B1
公开(公告)日：2003-07-08
申请号：US09533951
申请日：2000-03-23
申请人： Shigeo Imai , Hiroshi Tsuboi
发明人： Shigeo Imai , Hiroshi Tsuboi
IPC分类号： B32B904
CPC分类号： C08J7/047 , C08J7/04 , C08J2323/06 , C08J2483/00 , D06N3/128 , Y10T428/31663 , Y10T428/31667
摘要： There is disclosed a sheet coated with a first silicone compound having a certain surface tension and a second silicone compound having a lower surface tension than the first silicone compound so that only the second silicone compound appears on the sheet surface or the second silicone compound appears on the sheet surface more than the first silicone compound. The sheet thus coated with the silicone compounds are highly water-repellent and highly effective in preventing adhesion of protein-containing stains. Moreover, it is highly resistant to friction so that the above effects can be maintained for a long period of time.
摘要翻译：公开了涂覆有具有一定表面张力的第一硅氧烷化合物的片材和具有比第一硅氧烷化合物低的表面张力的第二硅氧烷化合物，使得仅第二硅氧烷化合物仅出现在片材表面上或第二有机硅化合物出现在片材表面多于第一种硅氧烷化合物。由此涂覆有硅氧烷化合物的片材具有高度的疏水性，并且在防止含蛋白质污渍的粘附方面非常有效。此外，它对摩擦具有高度的耐受性，从而可以长期保持上述效果。

4. 发明授权

US06489533B2 Water-decomposable absorbent article and method for producing it 失效
标题翻译：水解性吸收性物品及其制造方法
公开(公告)号：US06489533B2
公开(公告)日：2002-12-03
申请号：US09760524
申请日：2001-01-16
申请人： Shigeo Imai , Sachiyo Suzuki
发明人： Shigeo Imai , Sachiyo Suzuki
IPC分类号： A61F1315
CPC分类号： A61F13/5611 , A61F13/15211
摘要： A water-decomposable absorbent article including an absorbent body that has a water-decomposable top sheet, a water-decomposable back sheet, a water-decomposable adsorbent core sandwiched between the top sheet and the back sheet, and an adhesive layer provided on the back sheet to fit the absorbent article to an external support; and a water-decomposable release sheet for protecting the adhesive layer before use with covering the adhesive layer. The release sheet includes a release layer that faces the adhesive layer, a water-decomposable fibrous layer, and a water-soluble polymer layer sandwiched between the release layer and the fibrous layer. A basis weight of the release layer is at least 0.05 g/m2 but smaller than 0.3 g/m2, and an equilibrium contact angle between a surface of the release layer and a water drop thereon is at least 100 degrees.
摘要翻译：一种水解性吸收性物品，其具有吸收体，该吸收体具有水解性顶片，水解性底片，夹在顶片与背面片之间的水解性吸附芯，片材以将吸收制品装配到外部支撑件上; 以及用于在使用之前用于保护粘合剂层以覆盖粘合剂层的水解性剥离片。剥离片包括面向粘合层的剥离层，水解性纤维层和夹在剥离层与纤维层之间的水溶性聚合物层。脱模层的单位面积重量为0.05g / m 2以上且小于0.3g / m 2，剥离层表面与水滴的平衡接触角为100度以上。

5. 发明授权

US5301401A Process and apparatus for producing nonwoven fabric 失效
标题翻译：无纺布生产方法和装置
公开(公告)号：US5301401A
公开(公告)日：1994-04-12
申请号：US782101
申请日：1991-10-24
申请人： Migaku Suzuki , Satoshi Nozaki , Shigeo Imai , Makoto Ishigami
发明人： Migaku Suzuki , Satoshi Nozaki , Shigeo Imai , Makoto Ishigami
IPC分类号： D04H1/46 , D04H1/492 , D04H18/04 , D04H1/48
CPC分类号： D04H18/04
摘要： Process and apparatus for producing apertured or non-apertured nonwoven fabric wherein fibrous web is introduced onto support means and treated with high velocity water streams jetted from above. The non-apertured nonwoven fabric may be produced by fiber entangling treatment on a smooth surfaced plate including a plurality of drainage holes as first support means or by further fiber entangling treatment performed on water impermeable second support means after the fiber entangling treatment performed on the first support means. The apertured nonwoven fabric may be produced by, after the fiber entangling treatment on the first support means, using, instead of the second support means, another second support means consisting of a smooth surfaced plate provided with a plurality of projections and drainage holes so that individual fibers of the fibrous web are deflected by water streams jetted from above the fibrous web aside towards zones of the surface defined by each pair of adjacent projections while entangling these individual fibers with each other.
摘要翻译：用于生产有孔或无孔无纺织物的方法和设备，其中纤维网被引入到支撑装置上并用从上方喷射的高速水流处理。非孔径无纺布可以通过在包括多个排水孔作为第一支撑装置的光滑表面板上进行纤维缠结处理，或者通过在对第一支撑装置进行纤维缠结处理之后对不透水的第二支撑装置执行进一步的纤维缠结处理支持手段。有孔非织造织物可以通过在第一支撑装置上的纤维缠结处理之后，使用代替第二支撑装置的另一个第二支撑装置，其由具有多个突起和排出孔的光滑表面板组成，纤维网的单个纤维由从纤维网上方喷射的水流偏转到由每对相邻突起限定的表面的区域，同时将这些单独的纤维彼此缠结。

6. 发明授权

US4868958A Backing drum 失效
标题翻译：背鼓
公开(公告)号：US4868958A
公开(公告)日：1989-09-26
申请号：US219000
申请日：1988-07-14
申请人： Migaku Suzuki , Satoshi Nozaki , Shigeo Imai , Makoto Ishigami
发明人： Migaku Suzuki , Satoshi Nozaki , Shigeo Imai , Makoto Ishigami
IPC分类号： D04H1/46 , D04H1/492 , D04H18/04
CPC分类号： D04H18/04
摘要： Process and apparatus for producing apertured or non-apertured nonwoven fabric wherein fibrous web is introduced onto support means and treated with high velocity water streams jetted from above. The non-apertured nonwoven fabric may be produced by fiber entangling treatment on a smooth surfaced plate including a plurality of drainage holes as first support means or by further fiber entangling treatment performed on water impermeable second support means after the fiber entangling treatment performed on the first support means. The apertured nonwoven fabric may be produced by, after the fiber entangling treatment on the first support means, using, instead of the second support means, another second support means consisting of a smooth surfaced plate provided with a plurality of projections and drainage holes so that individual fibers of the fibrous web are deflected by water streams jetted from above the fibrous web aside towards zones of the surface defined by each pair of adjacent projections while entangling these individual fibers with each other.
摘要翻译：用于生产有孔或无孔无纺织物的方法和设备，其中纤维网被引入到支撑装置上并用从上方喷射的高速水流处理。非孔径无纺布可以通过在包括多个排水孔作为第一支撑装置的光滑表面板上进行纤维缠结处理，或者通过在对第一支撑装置进行纤维缠结处理之后对不透水的第二支撑装置执行进一步的纤维缠结处理支持手段。有孔非织造织物可以通过在第一支撑装置上的纤维缠结处理之后，使用代替第二支撑装置的另一个第二支撑装置，其由具有多个突起和排出孔的光滑表面板组成，纤维网的单个纤维由从纤维网上方喷射的水流偏转到由每对相邻突起限定的表面的区域，同时将这些单独纤维彼此缠结。

7. 发明申请

US20120242524A1 CURRENT SOURCE CELL AND DIGITAL-TO-ANALOG CONVERTER 审中-公开
标题翻译：电流源和数字到模拟转换器
公开(公告)号：US20120242524A1
公开(公告)日：2012-09-27
申请号：US13235678
申请日：2011-09-19
申请人： Shigeo Imai
发明人： Shigeo Imai
IPC分类号： H03M1/66
CPC分类号： H03K17/162
摘要： A digital-to-analog converter includes a current source cell that converts an input digital signal into an analog signal and outputs the analog signal. The digital-to-analog converter includes a first output terminal at which a first analog signal is output. The digital-to-analog converter includes a second output terminal at which a second analog signal is output, the second analog signal being complementary to the first analog signal. The digital-to-analog converter includes a first load resistor connected between a second potential and the first output terminal, the second potential being different from a first potential. The digital-to-analog converter includes a second load resistor connected between the second potential and the second output terminal.
摘要翻译：数模转换器包括将输入数字信号转换为模拟信号并输出模拟信号的电流源单元。数模转换器包括第一输出端，输出第一模拟信号。数模转换器包括输出第二模拟信号的第二输出端，第二模拟信号与第一模拟信号互补。数模转换器包括连接在第二电位和第一输出端之间的第一负载电阻，第二电位不同于第一电位。数模转换器包括连接在第二电位和第二输出端之间的第二负载电阻。

8. 发明授权

US07557743B2 D/A converter 失效
标题翻译： D / A转换器
公开(公告)号：US07557743B2
公开(公告)日：2009-07-07
申请号：US11951837
申请日：2007-12-06
申请人： Shigeo Imai
发明人： Shigeo Imai
IPC分类号： H03M1/66
CPC分类号： H03M1/0604 , H03M1/742
摘要： A D/A converter has a reference comparison current generator configured to generate a reference comparison current, a first reference current generator configured to generate a first reference current capable of correcting a current level, a first D/A converting part capable of outputting a first full-scale current having a predetermined proportional relationship with the first reference current and capable of generating a first D/A converting voltage in accordance with first input digital data, and a current comparator configured to generate a difference current between the first full-scale current and the reference comparison current to determine a magnitude of the difference current. The first reference current generator corrects the first reference current based on a result determined by the current comparator.
摘要翻译： AD / A转换器具有被配置为产生参考比较电流的参考比较电流发生器，被配置为产生能够校正电流电平的第一参考电流的第一参考电流发生器，能够输出第一满电流的第一D / A转换部分 - 与第一参考电流具有预定比例关系的尺寸电流，并且能够根据第一输入数字数据产生第一D / A转换电压，以及电流比较器，被配置为产生第一满量程电流和参考比较电流来确定差异电流的大小。第一个参考电流发生器根据由当前比较器确定的结果校正第一个参考电流。

9. 发明授权

US07518452B2 Voltage-controlled current source and variable-gain amplifier 失效
标题翻译：压控电流源和可变增益放大器
公开(公告)号：US07518452B2
公开(公告)日：2009-04-14
申请号：US11677773
申请日：2007-02-22
申请人： Shigeo Imai
发明人： Shigeo Imai
IPC分类号： H03F3/45
CPC分类号： H03G1/04 , H03F1/304 , H03F3/45188 , H03F2200/78 , H03F2203/45302 , H03F2203/45676 , H03F2203/45702 , H03F2203/45726 , H03G3/00
摘要： A voltage-controlled current source includes a current source having temperature dependency, a voltage source having process dependency, a first signal conversion circuit which generates second voltage having temperature dependency and process dependency by use of current of the current source and first voltage of the voltage source, a second signal conversion circuit which converts a first control signal used to control transfer conductance into a second control signal by using the second voltage as a reference, and a voltage-controlled current source circuit whose transfer conductance is controlled according to the second control signal.
摘要翻译：压控电流源包括具有温度依赖性的电流源，具有工艺依赖性的电压源，通过使用电流源的电流和电压的第一电压产生具有温度依赖性和工艺依赖性的第二电压的第一信号转换电路源，第二信号转换电路，其通过使用第二电压作为基准将用于控制转移电导的第一控制信号转换为第二控制信号;以及压控电流源电路，其转移电导根据第二控制被控制信号。

10. 发明授权

US07034199B2 Absorbent article with back sheet, and method for manufacturing the back sheet 失效
公开(公告)号：US07034199B2
公开(公告)日：2006-04-25
申请号：US10334335
申请日：2002-12-31
申请人： Makoto Suekane , Toshio Inoue , Shigeo Imai
发明人： Makoto Suekane , Toshio Inoue , Shigeo Imai
IPC分类号： A61F3/015 , B32B27/012 , B32B3/00
CPC分类号： A61F13/15203 , A61F13/42 , A61F13/51474 , A61F13/51496 , Y10T428/24355 , Y10T428/24372 , Y10T428/24479 , Y10T428/24612 , Y10T442/674 , Y10T442/678
摘要： There is disclosed an absorbent article including: a liquid-permeable top sheet; a back sheet; and an absorbent core sandwiched between the top sheet and back sheet. The back sheet is formed of a resin film containing an inorganic filler in a resin base material. The back sheet includes: a stretched moisture-permeable region; and a high optical transmittance region having a lower degree of orientation than that of the moisture-permeable region and/or left unstretched.

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