一种微机电技术领域悬浮式反磁敏感质量微型加速度计。本发明由上定子，转子和下定子构成，通过对永磁材料制备的上、下定子公共电容极板结构的四个扇形区以及上、下定子检测Z轴方向线加速度和绕X、Y轴的角加速度的电容极板充磁，同时采用反磁材料制作转子基片，提供了一种相比传统静电悬浮省去了提供悬浮静电电极、线圈或电容极板等静电悬浮控制单元，且改为采用永磁材料和反磁材料相结合实现自稳悬浮的新型悬浮式反磁敏感质量微型加速度计。它可以同时检测包括沿X、Y、Z轴的线加速度以及绕X、Y轴角加速度等多个自由度的加速度，进而可以用来对物体进行精确定位，用于检测加速度信号或导航。

本发明提供一种隧穿型加速度传感器，所述隧穿型加速度传感器采用石墨烯活动机械部件，相较于现有的金材料或硅基材料，能够更好地减少隧穿型加速度计中的电迁移现象，并且由于石墨烯材料小，能够更进一步减小加速度传感器的体积，扩大了其应用范围；同时所述传感器综合采用单边S型双悬臂结构，具高灵敏度和高抗震性能的优势。

本实用新型公开了一种基于质量流量计的纸浆测量系统，包括流量传感器、密度传感器、体积流量变送器和纸浆变送器，以及质量流量计；质量流量计包括电流/电压转换电路、模数转换电路和单片机；输浆管的顶部开设有供流量传感器伸入的第一通孔和供密度传感器伸入的第二通孔，所述流量传感器和密度传感器沿纸浆流动方向依次设置，所述输浆管内壁连接有用于支撑流量传感器的第一斜撑杆和用于支撑密度传感器的第二斜撑杆，所述第一斜撑杆设置在流量传感器背对纸浆流动方向的一侧面上，所述第二斜撑杆设置在密度传感器背对纸浆流动方向的一侧面上。该纸浆测量系统的精度高，稳定性好,解决了液固两相流量的测量问题，便于推广使用。

本发明公开了一种用于钻孔地倾斜测量的钻孔倾斜仪的远程方向调整装置，包括：旋转装置，设有与钻孔倾斜仪的倾斜传感器相连的旋转平台，能旋转倾斜传感器的测量方向；方向测量装置，设在倾斜传感器的顶端，能检测倾斜传感器的测量方向；方向调整控制装置，分别与旋转装置和方向测量置通信连接，能将接收的方向测量装置检测到的倾斜传感器的测量方向向处于远程的数据处理终端发送；以及能根据接收的数据处理终端发来的旋转控制信号控制旋转装置的旋转平台旋转倾斜传感器的测量方向。通过旋转装置、方向测量装置和方向调整控制装置配合，能充分控制和了解钻孔倾斜仪的倾斜传感器的安装方向，提高钻孔倾斜仪安装定向效率及精度。

Detector for detecting extremely weak microwaves consists of a semi-conductor element to which a bias voltage is applied while in the microwave field are located a frequency superposing device and a measuring signal so that an intermediate frequency signal that is proportional to the measured microwave signal is produced by the mixing of the bias voltage and the micro-wave field. Specifically the detector element consists of a material in which no thermal and magnetic release of charge carriers occurs, in which magnetic field induced transport anomaly (Wigner condensation) appears and which has a markedly non-linear current voltage characteristic. The detector is placed in a magnetic field whose field direction is parallel to the applied bias voltage. The detector is exposed to low temps. Pref. the detector compsn. is Hg(1-x). Te(x is 0-1) or Pb(1-x) Sn x Te(x is 0-1). used for analysis of cosmic microwave radiation, or for use in medicine to resolve the body temp. and the body emission of microwave radiation where bolometers of sensitivity below 10,000 where required. The sensitivity and response required are achieved with an improvement of a factor of 10.

Temperature sensors or temperature sensor arrangements made from glass ceramic and bonding film resistors, suitable especially for control and limitation of output in glass ceramic cooking areas, are distinguished in that thin- and/or thick-film resistors are baked on supports of glass ceramic, for example, in the area of the cooking zone of a glass ceramic cooking surface, and one or more glass ceramic resistances are delimited and bonded there, and the film resistors form parallel and/or iterative circuits with the glass ceramic resistances. By suitable selection of the dimensions as well as the surface resistances and temperature coefficients of the bonding film resistors and the type of sensor circuit (parallel and/or iterative circuit), the temperature resistance characteristic of a sensor circuit can be varied within wide limits, e.g., the temperature area of use of a glass ceramic sensor can be considerably expanded toward low temperatures. The geometric shape of a sensor arrangement can be matched to the specified temperature distribution of a surface to be monitored, for example, a glass ceramic cooking surface in the area of the cooking zones, so that practically all areas of the heated surface essential for the temperature control and limitation are detected.

PURPOSE:To send a wave of a consecutive wave length to a metal material. Especially steel in a hot rolling process, the thickness of the steel can be measured by the damping operation when its transmission and the critical amount can be measured by the semi-conductor circuit and the wave producing source is the same one.

Disclosed herein are biosensors for measuring analyte concentration in a bodily fluid comprising at least one electrode comprising semiconducting, conducting, or thin film carbon material, and an electron mediator comprising a ruthenium containing electron mediator, or a ferricyanide material or ferrocene carboxylic acid. Methods of measuring analyte concentration in a bodily fluid using such biosensors are also disclosed. Se revelan en la presente biosensores, para medir la concentracion del analito en un fluido corporal que comprende al menos un electrodo que comprende al menos un electrodo que comprende material semiconductor, conductor o de carbon en pelicula delgada, y un mediador de electrones que comprende un mediador de electrones que contiene rutenio, o un material de ferricianuro o acido ferrocebno carboxilico. Tambien se revelan metodos de medicion de la concentracion de analito en un fluido corporal que usa estos biosensores.