Semiconductor pressure sensor, pressure sensor apparatus, electronic equipment, and method of manufacturing semiconductor pressure sensor
    1.
    发明授权
    Semiconductor pressure sensor, pressure sensor apparatus, electronic equipment, and method of manufacturing semiconductor pressure sensor 有权
    半导体压力传感器,压力传感器装置,电子设备及制造半导体压力传感器的方法

    公开(公告)号:US08770035B2

    公开(公告)日:2014-07-08

    申请号:US13386712

    申请日:2010-07-12

    IPC分类号: G01L9/00 H01L29/84

    摘要: A semiconductor pressure sensor (720) includes a thin film piezoelectric element (701) which applies strain to a portion of a semiconductor substrate that corresponds to a thin region (402). The thin film piezoelectric element (701) is formed at a distance away from diffusion resistors (406, 408, 410, and 412) functioning as strain gauges and is extended to the proximity of a bonding pad (716A) connected to an upper electrode layer of the thin film piezoelectric element and a bonding pad (716F) connected to a lower electrode thereof. The diffusion resistors (406, 408, 410, and 412) constitute a bridge circuit by metal wiring (722) and diffusion wiring (724). During self-diagnosis, a prescribed voltage is applied to a thin film piezoelectric element (701). If the output difference of the bridge circuit between before and after the voltage application falls outside a prescribed range, it is determined that a breakage occurs in the semiconductor pressure sensor (720).

    摘要翻译: 半导体压力传感器(720)包括薄膜压电元件(701),该薄膜压电元件对与薄区域(402)对应的半导体衬底的一部分施加应变。 薄膜压电元件(701)形成为远离用作应变计的扩散电阻器(406,408,410和412)的一定距离,并且延伸到接合焊盘(716A)附近的上电极层 的薄膜压电元件和连接到其下电极的接合焊盘(716F)。 扩散电阻器(406,408,410和412)通过金属布线(722)和扩散布线(724)构成桥接电路。 在自诊断期间,向薄膜压电元件(701)施加规定的电压。 如果电压施加之前和之后的桥接电路的输出差超出规定范围,则确定在半导体压力传感器(720)中发生断线。

    Semiconductor Pressure Sensor, Pressure Sensor Apparatus, Electronic Equipment, and Method of Manufacturing Semiconductor Pressure Sensor
    2.
    发明申请
    Semiconductor Pressure Sensor, Pressure Sensor Apparatus, Electronic Equipment, and Method of Manufacturing Semiconductor Pressure Sensor 有权
    半导体压力传感器,压力传感器设备,电子设备和制造半导体压力传感器的方法

    公开(公告)号:US20120118068A1

    公开(公告)日:2012-05-17

    申请号:US13386712

    申请日:2010-07-12

    IPC分类号: G01L9/02 H01L21/28 H01L29/84

    摘要: A semiconductor pressure sensor (720) includes a thin film piezoelectric element (701) which applies strain to a portion of a semiconductor substrate that corresponds to a thin region (402). The thin film piezoelectric element (701) is formed at a distance away from diffusion resistors (406, 408, 410, and 412) functioning as strain gauges and is extended to the proximity of a bonding pad (716A) connected to an upper electrode layer of the thin film piezoelectric element and a bonding pad (716F) connected to a lower electrode thereof. The diffusion resistors (406, 408, 410, and 412) constitute a bridge circuit by metal wiring (722) and diffusion wiring (724). During self-diagnosis, a prescribed voltage is applied to a thin film piezoelectric element (701). If the output difference of the bridge circuit between before and after the voltage application falls outside a prescribed range, it is determined that a breakage occurs in the semiconductor pressure sensor (720).

    摘要翻译: 半导体压力传感器(720)包括薄膜压电元件(701),该薄膜压电元件对与薄区域(402)对应的半导体衬底的一部分施加应变。 薄膜压电元件(701)形成为远离用作应变计的扩散电阻器(406,408,410和412)的一定距离,并且延伸到接合焊盘(716A)附近的上电极层 的薄膜压电元件和连接到其下电极的接合焊盘(716F)。 扩散电阻器(406,408,410和412)通过金属布线(722)和扩散布线(724)构成桥接电路。 在自诊断期间,向薄膜压电元件(701)施加规定的电压。 如果电压施加之前和之后的桥接电路的输出差超出规定范围,则确定在半导体压力传感器(720)中发生断线。

    ANGULAR VELOCITY SENSOR AND SYNCHRONOUS DETECTION CIRCUIT USED THEREIN
    3.
    发明申请
    ANGULAR VELOCITY SENSOR AND SYNCHRONOUS DETECTION CIRCUIT USED THEREIN 有权
    角速度传感器及其使用的同步检测电路

    公开(公告)号:US20120096942A1

    公开(公告)日:2012-04-26

    申请号:US13380667

    申请日:2010-06-21

    IPC分类号: G01C19/56

    CPC分类号: G01C19/56 G01C19/5776

    摘要: In an angular velocity sensor, an upper electrode of a first piezoelectric element and a lower electrode of a second piezoelectric element are connected to an input terminal of a first Q/V conversion circuit, and a lower electrode of the first piezoelectric element and an upper electrode of the second piezoelectric element are connected to an input terminal of a second Q/V conversion circuit. Thus, vibration noise components of the quantities of charge generated at the first and second piezoelectric elements are cancelled out, and Coriolis components of the quantities of charge generated at the first and second piezoelectric elements are added, whereby only the Coriolis components are extracted.

    摘要翻译: 在角速度传感器中,第一压电元件的上电极和第二压电元件的下电极连接到第一Q / V转换电路的输入端,第一压电元件的下电极和上电极 第二压电元件的电极连接到第二Q / V转换电路的输入端子。 因此,消除在第一和第二压电元件处产生的电荷量的振动噪声分量,并且添加在第一和第二压电元件处产生的电荷量的科里奥利分量,从而仅提取科里奥利分量。

    Angular velocity sensor and synchronous detection circuit used therein
    4.
    发明授权
    Angular velocity sensor and synchronous detection circuit used therein 有权
    角速度传感器和其中使用的同步检测电路

    公开(公告)号:US09003883B2

    公开(公告)日:2015-04-14

    申请号:US13380667

    申请日:2010-06-21

    IPC分类号: G01C19/56 G01C19/5776

    CPC分类号: G01C19/56 G01C19/5776

    摘要: In an angular velocity sensor, an upper electrode of a first piezoelectric element and a lower electrode of a second piezoelectric element are connected to an input terminal of a first Q/V conversion circuit, and a lower electrode of the first piezoelectric element and an upper electrode of the second piezoelectric element are connected to an input terminal of a second Q/V conversion circuit. Thus, vibration noise components of the quantities of charge generated at the first and second piezoelectric elements are cancelled out, and Coriolis components of the quantities of charge generated at the first and second piezoelectric elements are added, whereby only the Coriolis components are extracted.

    摘要翻译: 在角速度传感器中,第一压电元件的上电极和第二压电元件的下电极连接到第一Q / V转换电路的输入端,第一压电元件的下电极和上电极 第二压电元件的电极连接到第二Q / V转换电路的输入端子。 因此,消除在第一和第二压电元件处产生的电荷量的振动噪声分量,并且添加在第一和第二压电元件处产生的电荷量的科里奥利分量,从而仅提取科里奥利分量。

    Magnetic sensor
    5.
    发明授权
    Magnetic sensor 有权
    磁传感器

    公开(公告)号:US08816682B2

    公开(公告)日:2014-08-26

    申请号:US13409766

    申请日:2012-03-01

    申请人: Kei Hayashi

    发明人: Kei Hayashi

    摘要: A magnetic sensor includes a magneto-electric transducer, a switch circuit, an amplifier circuit, a subtractor circuit, and a selector circuit. The subtractor circuit performs a first subtraction process of generating a first subtraction voltage by subtracting an amplification voltage obtained under an immediately prior first bias state from an amplification voltage obtained under a second bias state and a second subtraction process of generating a second subtraction voltage by subtracting an amplification voltage obtained under an immediately prior second bias state from an amplification voltage obtained under a first bias state in a serial and parallel manner. The selector circuit alternately selects the first subtraction voltage and the second subtraction voltage to output a select voltage.

    摘要翻译: 磁传感器包括磁电换能器,开关电路,放大器电路,减法器电路和选择器电路。 减法器电路执行第一减法处理,通过从在第二偏置状态下获得的放大电压中减去在紧接在先的第一偏置状态下获得的放大电压来产生第一减法电压,以及通过减去第二减法运算产生第二减法电压 在紧接着的第二偏置状态下从以第一偏置状态获得的放大电压以串行和并行方式获得的放大电压。 选择器电路交替地选择第一减法电压和第二减法电压以输出选择电压。

    ANTI-ANGIOGENIC COMPOSITION COMPRISING GRAIN-DERIVED COMPONENT AS ACTIVE INGREDIENT
    6.
    发明申请
    ANTI-ANGIOGENIC COMPOSITION COMPRISING GRAIN-DERIVED COMPONENT AS ACTIVE INGREDIENT 审中-公开
    包含作为活性成分的谷物衍生成分的抗血清组合物

    公开(公告)号:US20090263356A1

    公开(公告)日:2009-10-22

    申请号:US12088186

    申请日:2006-09-26

    摘要: It is an object of the invention to provide a composition with an excellent action of inhibiting vascularization, as prepared by a simple method suitable for actual production from an inexpensive, relatively readily available material without any problematic safety profile at an industrial scale without any complicated purification step. The composition is a composition for inhibiting vascularization, which contains a barley-derived ingredient selected from the group consisting of an unpolished barley ethyl alcohol extract fraction, an unpolished barley alkali extract fraction and fermented barley (preferably, a residual solution from the distillation of barley distilled spirits) as the active component with an action of inhibiting vascularization. The composition for inhibiting vascularization is a composition for therapeutically treating or preventing diseases which vascularization should be inhibited, specifically diseases with an etiology of abnormal vascularization in tumor or cancer, chronic inflammation or retinopathy. The composition is in a form selected from the group consisting of food additives, food materials, foods and drinks, pharmaceutical products under regulations by the Ministry of Health and Labor in Japan and quasi-pharmaceutical products under regulations by the Ministry of Health and Labor in Japan, and feeds.

    摘要翻译: 本发明的目的是提供一种具有极好的抑制血管形成作用的组合物,其通过一种简单的方法制备,该方法适用于廉价的,相对容易获得的材料,在工业规模上没有任何有问题的安全性,无需任何复杂的纯化 步。 该组合物是用于抑制血管形成的组合物,其含有选自未抛光的大麦乙醇提取物部分,未磨光的大麦碱提取物部分和发酵的大麦(优选来自蒸馏大麦的残留溶液)的大麦来源的成分 蒸馏酒)作为活性成分,具有抑制血管形成的作用。 用于抑制血管形成的组合物是用于治疗或预防血管形成应被抑制的疾病的组合物,特别是具有肿瘤或癌症异常血管化病因,慢性炎症或视网膜病变的疾病。 该组合物为选自食品添加剂,食品材料,食品和饮料,日本卫生和劳动部规定的药品,卫生劳动部规定的准药品 日本,饲料。

    MAGNETIC SENSOR
    8.
    发明申请
    MAGNETIC SENSOR 有权
    磁传感器

    公开(公告)号:US20120223704A1

    公开(公告)日:2012-09-06

    申请号:US13409766

    申请日:2012-03-01

    申请人: Kei Hayashi

    发明人: Kei Hayashi

    IPC分类号: G01R33/02

    摘要: A magnetic sensor includes a magneto-electric transducer, a switch circuit, an amplifier circuit, a subtractor circuit, and a selector circuit. The subtractor circuit performs a first subtraction process of generating a first subtraction voltage by subtracting an amplification voltage obtained under an immediately prior first bias state from an amplification voltage obtained under a second bias state and a second subtraction process of generating a second subtraction voltage by subtracting an amplification voltage obtained under an immediately prior second bias state from an amplification voltage obtained under a first bias state in a serial and parallel manner. The selector circuit alternately selects the first subtraction voltage and the second subtraction voltage to output a select voltage.

    摘要翻译: 磁传感器包括磁电换能器,开关电路,放大器电路,减法器电路和选择器电路。 减法器电路执行第一减法处理,通过从在第二偏置状态下获得的放大电压中减去在紧接在先的第一偏置状态下获得的放大电压来产生第一减法电压,以及通过减去第二减法运算产生第二减法电压 在紧接着的第二偏置状态下从以第一偏置状态以串行和并行方式获得的放大电压获得的放大电压。 选择器电路交替地选择第一减法电压和第二减法电压以输出选择电压。