Circuit for supplying constant voltage
    3.
    发明授权
    Circuit for supplying constant voltage 有权
    提供恒压电路

    公开(公告)号:US07071671B2

    公开(公告)日:2006-07-04

    申请号:US10974769

    申请日:2004-10-28

    IPC分类号: G05F3/16

    CPC分类号: G05F3/242 G05F1/573

    摘要: A constant voltage supplying circuit including an output transistor is connected to a power source line and an output terminal. A base-emitter voltage of the output transistor is detected by a voltage detecting circuit composed of a transistor. A current-outputting circuit for supplying a current determined based on the voltage detected by the voltage detector to a reference voltage supplying circuit is used in the constant voltage supplying circuit. The reference voltage is supplied to a base of the output transistor to cancel a base-emitter voltage of the output transistor and to equalize the output voltage to a voltage generated in a reference voltage generating element included in the reference voltage supplying circuit. In this manner, the output voltage is kept constant notwithstanding variation of output current.

    摘要翻译: 包括输出晶体管的恒压供电电路连接到电源线和输出端。 输出晶体管的基极 - 发射极电压由由晶体管构成的电压检测电路来检测。 在恒压供给电路中使用用于将基于由电压检测器检测出的电压确定的电流提供给基准电压供给电路的电流输出电路。 参考电压被提供给输出晶体管的基极以消除输出晶体管的基极 - 发射极电压,并将输出电压与在参考电压供应电路中包括的参考电压产生元件中产生的电压相等。 以这种方式,尽管输出电流的变化,输出电压保持恒定。

    Centrifugal projecting machine
    4.
    发明授权
    Centrifugal projecting machine 有权
    离心投影机

    公开(公告)号:US06835123B2

    公开(公告)日:2004-12-28

    申请号:US10069458

    申请日:2002-02-26

    IPC分类号: B24C506

    CPC分类号: B24C5/066

    摘要: A centrifugally projecting apparatus is provided to allow a liner to be easily exchanged, to prevent projecting members from projecting through the connected parts of the liner components, and to prevent an impeller cover from being abraded. The apparatus comprises bolts 36, 36a and a fixing member (hook members 24, 24) to press first and second-side liner components 31, 31A, front and rear-side liner components 34, 34A, and a frame-liner component 37 against a ceiling-side liner component 39 so that they are fixed to each other.

    摘要翻译: 提供离心投影装置以允许衬垫容易地更换,以防止突出构件通过衬套部件的连接部分突出,并且防止叶轮盖被磨损。 该装置包括螺栓36,36a和固定构件(钩构件24,24),以将第一和第二侧衬垫构件31,31A,前后侧衬垫构件34,34A和框架衬垫构件37按压 天花板侧衬垫部件39,使得它们彼此固定。

    Photometric apparatus for single lens reflex camera
    5.
    发明授权
    Photometric apparatus for single lens reflex camera 失效
    单镜反光相机光度测量仪

    公开(公告)号:US3994001A

    公开(公告)日:1976-11-23

    申请号:US505956

    申请日:1974-09-13

    摘要: A photometric apparatus for single lens reflex camera and of the type in which an exposure value is determined by photometry of light which is transmitted through a photographic optical system and is reflected by at least one of the surfaces of a shutter blind and a film, said apparatus comprising a photoelectric transducer element for receiving light reflected by at least one of the surfaces of a shutter blind and a film, and an operational amplifier for biasing the photoelectric transducer element to maintain the voltage applied thereacross substantially null, thereby enabling a photometric output of the photoelectric transducer element to be effectively derived even when the amount of light received is minimal.

    摘要翻译: 一种用于单镜头反光照相机的测光装置,其中曝光值由通过照相光学系统透射并由快门帘和薄膜的至少一个表面反射的光的测光确定的类型,所述光测量装置 该装置包括用于接收由快门遮罩和薄膜的至少一个表面反射的光的光电换能器元件和用于偏置光电换能器元件的运算放大器,以保持其上施加的电压基本上为零,从而使得能够进行光度输出 即使当接收到的光量很小时,光电传感器元件也被有效地导出。

    Blood sensor, blood testing device and blood analysis method
    6.
    发明授权
    Blood sensor, blood testing device and blood analysis method 有权
    血液传感器,血液检测装置和血液分析方法

    公开(公告)号:US08755858B2

    公开(公告)日:2014-06-17

    申请号:US12866308

    申请日:2009-02-06

    IPC分类号: A61B5/05

    摘要: Provided are a blood sensor that is highly reliable and does not contaminate the interior of the main body of the device, a blood testing device and a blood analysis method. The blood sensor is provided with a plate-shaped base, a blood storage part set roughly in the center of the base, a supply path, one end of which is connected to the storage part and the other end of which is connected to an air pore, multiple detecting electrodes laid on one surface of the supply path connecting electrodes, each coming out of these detection electrodes, and skin detection electrodes in the storage part or near the storage part. The blood detecting device is provided with a skin detecting circuit that detects skin contact by measuring sensor conduction or impedance changes.

    摘要翻译: 提供一种高度可靠的血液传感器,并且不会污染装置的主体内部,血液检查装置和血液分析方法。 血液传感器设置有板状基部,大致位于基部的中心的血液存储部,供给路径,其一端与存储部连接,另一端与空气连接 放置在供应路径连接电极的一个表面上的多个检测电极,每个检测电极都从这些检测电极出来,以及皮肤检测电极在存储部分或存储部分附近。 血液检测装置设置有皮肤检测电路,其通过测量传感器传导或阻抗变化来检测皮肤接触。

    OUTPUT CIRCUIT
    7.
    发明申请
    OUTPUT CIRCUIT 审中-公开
    输出电路

    公开(公告)号:US20120176116A1

    公开(公告)日:2012-07-12

    申请号:US13332731

    申请日:2011-12-21

    申请人: Masahiro KITAGAWA

    发明人: Masahiro KITAGAWA

    IPC分类号: G05F3/02

    摘要: An output circuit includes a driving transistor, an output transistor, a current limiting element, and a switching transistor. A first terminal of each of the driving transistor and the output transistor is connected to a power line. The current limiting element is connected between a second terminal of the driving transistor and a control terminal of the output transistor. The switching transistor is connected in parallel with the current limiting element. The output transistor and the switching transistor have the same junction type or the same conductivity type. A control terminal of the switching transistor is connected to the control terminal of the output transistor.

    摘要翻译: 输出电路包括驱动晶体管,输出晶体管,限流元件和开关晶体管。 驱动晶体管和输出晶体管的每一个的第一端子连接到电力线。 限流元件连接在驱动晶体管的第二端和输出晶体管的控制端之间。 开关晶体管与限流元件并联连接。 输出晶体管和开关晶体管具有相同的结型或相同的导电类型。 开关晶体管的控制端子连接到输出晶体管的控制端子。

    MEASUREMENT DEVICE AND PUNCTURE DEVICE
    8.
    发明申请
    MEASUREMENT DEVICE AND PUNCTURE DEVICE 有权
    测量装置和打孔装置

    公开(公告)号:US20110288439A1

    公开(公告)日:2011-11-24

    申请号:US13147255

    申请日:2010-02-03

    IPC分类号: A61B5/15

    摘要: Disclosed are a measurement device and a puncture device that prevent thermal loss and enable decreased cost in laser units. A laser unit (200) of a measurement device (100) is equipped with a lens barrel (210), a laser rod (220) disposed inside the lens barrel (210), a flash lamp (230) which is disposed opposite the laser rod (220) inside the lens barrel (210) and in which an inert gas is sealed inside a hard glass tube (231), and supports (241, 242, 243, 244), which are made from a material with thermal conductivity of 100 W/(mK) or more, at least parts of which are disposed outside of the lens barrel (210), and which support the circumferential surface of the hard glass tube (231) in a housing.

    摘要翻译: 公开了一种能够防止热损失并且能够降低激光单元成本的测量装置和穿刺装置。 测量装置(100)的激光单元(200)配备有透镜镜筒(210),设置在镜筒(210)内部的激光棒(220),与激光器相对设置的闪光灯(230) 在玻璃管(210)内的惰性气体被密封在玻璃管(231)内部的支撑件(220),以及由导热性好的材料制成的支撑件(241,242,243,244) 100W /(mK)以上,其至少一部分设置在镜筒210的外侧,并将硬玻璃管231的周面支撑在壳体内。

    Pedal system and method
    9.
    发明授权

    公开(公告)号:US07470847B2

    公开(公告)日:2008-12-30

    申请号:US11999346

    申请日:2007-12-05

    申请人: Masahiro Kitagawa

    发明人: Masahiro Kitagawa

    IPC分类号: G10D3/00

    摘要: An electronic percussion instrument pedal device uses a spring structure in a space between a bottom structure and a foot pedal board structure to regulate the movement of the foot pedal board structure. Even when the foot pedal board structure is not being moved, it is regulated by the above mentioned spring structure into a proper near horizontal position. If the foot board is stepped on, the coil spring will stretch and a load (stability) will become strong. As a result, when the foot board is in a position near the position in which it is not stepped on, the load is initially relatively light and then becomes heavier as the user continues to further step on the foot board. This is approximated to the action of an acoustic bass drum, and a good actuation feeling.

    Pedal system and method
    10.
    发明申请
    Pedal system and method 有权
    踏板系统和方法

    公开(公告)号:US20080098873A1

    公开(公告)日:2008-05-01

    申请号:US11999346

    申请日:2007-12-05

    申请人: Masahiro Kitagawa

    发明人: Masahiro Kitagawa

    IPC分类号: G10D13/02

    摘要: An electronic percussion instrument pedal device uses a spring structure in a space between a bottom structure and a foot pedal board structure to regulate the movement of the foot pedal board structure. Even when the foot pedal board structure is not being moved, it is regulated by the above mentioned spring structure into a proper near horizontal position. If the foot board is stepped on, the coil spring will stretch and a load (stability) will become strong. As a result, when the foot board is in a position near the position in which it is not stepped on, the load is initially relatively light and then becomes heavier as the user continues to further step on the foot board. This is approximated to the action of an acoustic bass drum, and a good actuation feeling.

    摘要翻译: 电子打击乐器踏板装置在底部结构和脚踏板结构之间的空间中使用弹簧结构来调节脚踏板结构的运动。 即使脚踏板结构没有被移动,它也被上述的弹簧结构调整到适当的近水平位置。 如果脚踏板踏上,螺旋弹簧将会伸展,并且负载(稳定性)会变强。 结果,当脚踏板位于靠近未踏入的位置的位置时,负载最初相对较轻,然后随着使用者继续踏脚踏板而变重。 这是近似于一个声音低音鼓的动作,和一个很好的启动感觉。