55861results about How to "Improve applicability" patented technology

A position information management system in which a portable remote terminal includes a plurality of kinds of positioning means for positioning based on a GPS, positioning based on a portable-telephone or PHS base station, positioning based on a radio marker, and independent positioning based on a direction detector, so that the holder of the portable remote terminal can be navigated anywhere. The holder of the portable remote terminal can know the position of a third party similarly holding such a portable remote terminal, by inquiring of a central system, and he / she can supervise, for example, the action of an old person, a child, or a skier in a skiing area. Further, only the map data of a district which is often used by the holder is stored in the portable remote terminal. In this regard, when the holder is in a district not contained within the retained map data, he / she downloads corresponding map data from the central system and uses the downloaded map data.

Systems and methods for rapidly analyzing cell containing samples, for example to identify morphology or to localize and quantitate biomarkers are disclosed.

A surgical endoscopic cutting device includes cutting elements fitted in a protective tube. The device has an inlet for fluid, a discharge outlet for tissue and fluid, and a further outlet that discharges most of the fluid.

The invention discloses a MapReduce based load self-adaptive task scheduling method, which comprises the following steps: (1) dynamically monitoring a Hadoop cluster load condition; (2) dynamically monitoring software information generated in the task execution process of each execution node in the cluster; (3) dynamically monitoring hardware information generated in the task execution process of each execution node in the cluster; (4) summarizing load monitoring information, software monitoring information and hardware monitoring information of each execution node in the cluster collected in the steps (1), (2) and (3), and modeling and computing the computing power of each execution node in the cluster; (5) executing a cluster load pre-warning function, and carrying out the intelligent task scheduling according to the computing power of each execution node in the cluster. The MapReduce based load self-adaptive task scheduling method provided by the invention solves the problems that the existing Hadoop scheduler has low perceptibility to cluster resources and unreasonable task allocation, and provides a load self-adaptive and more scientific and effective task scheduling scheme.

A capacitive fingerprint sensor is fabricated on a plastic substrate (363) with an embedded integrated circuit chip (380). The invention describes a way to create two or three dimensional forms for electrode structures (321, 322, 325, 365, 366) that can be used to optimize the performance of the sensor. When the three dimensional structure is designed to follow the shape of a finger, a very small pressure is required when sliding the finger along the sensor surface. This way the use of the sensor is ergonomic and the measurement is made very reliable. The inventive fabrication method describes the way, how to connect and embed an integrated circuit containing measurement electronics with a batch processed larger scale electrode configuration that is used for capturing the capacitive image of the fingerprint.

The invention discloses a novel well cementation truck, which comprises a loading body, an electrical system, a plunger pump, a clear water manifold, a mud manifold and a high-pressure manifold, wherein the loading body is provided with a cross beam; the cross beam is provided with a hydraulic system, a power transmission system, a metering tank, an operating platform and a mixing system in sequence; the operating platform is provided with a gas path system and an operating system in sequence; the electrical system supplies power to the well cementation truck; the plunger pump, the clear watermanifold, the mud manifold and the high-pressure manifold are all arranged below the operating platform; the clear water manifold supplies water to the plunger pump and the mixing system; the mud manifold provides mud for the plunger pump; the plunger pump injects the mud into a well through the high-pressure manifold; and the well cementation truck also integrates with a steady pressure ash can,an air compressor and an air bottle. The novel well cementation truck has the beneficial effects that a spatial layout is optimized, and the steady pressure ash can, the air compressor and the air bottle are integrated in one well cementation truck. An ash feeding manifold is optimized, so that the steady pressure ash can supplies ashes, and ash supply equipment can be externally connected for supplying ashes. The large-volume air bottle is adopted, and therefore, air can be supplied to other equipment while the requirements of the well cementation truck are met.

The invention discloses a positioning system of a mobile robot and a positioning method thereof. The positioning system comprises a base station. A dead reckoning positioning system comprises an angular rate sensor used for acquiring angle information of the mobile robot and a displacement sensor used for acquiring walking distance information of the mobile robot. An ultrasonic laser positioning system comprises an ultrasonic laser transmitting device arranged on the base station, an ultrasonic laser receiving device arranged on the mobile robot and an information processing system. The position coordinates of the mobile robot in the ultrasonic laser positioning system can be obtained through the information exchange between the ultrasonic laser transmitting device and the ultrasonic laser receiving device. A data fusion unit is used for the fusion of the angle information and the walking distance information in the dead reckoning positioning system as well as the fusion of two position coordinates in the dead reckoning positioning system and the ultrasonic laser positioning system. The elimination of accumulated errors in the dead reckoning positioning system is implemented by the ultrasonic laser positioning system through the data fusion unit.

A surgical endoscopic cutting device includes cutting elements fitted in a protective tube. The device has an inlet for fluid, a discharge outlet for tissue and fluid, and a further outlet that discharges most of the fluid.

An electrical continuity tester adaptor for attaching to a conventional continuity tester comprising first, second and third members. The first member is operably configured to engage a female F-type connector. The second member is operably configured to engage a female RJ series type connector. The third member includes a plurality of electrical connections and a printed circuit board to facilitate the electrical connectivity between the first and second members.

A touch panel comprises a substrate 11 allowing acoustic wave to be propagated and a transducer 13a, mounted to this substrate, for transmitting or receiving the acoustic wave. A chamfered portion 16 is formed in the end face or the corner portion of the substrate 11 to make the acoustic wave turn around and be propagated from the front surface to the rear surface through the end face of the substrate 11. The acoustic wave propagated through the chamfered portion is received by the transducer 13a placed on the rear surface of the substrate 11. The radius (R) of the chamfered portion 16 of the substrate is 0.5 mm or more. This touch panel may prevent from forming raised portions on the front surface of the propagation medium, so that the touch panel may be enhanced in applicability to thin LCD monitors, and simplified in structure.

The invention discloses a boron-containing efficient organic electroluminescent compound and application of the compound to an OLED device. The structural formula of the compound is as shown in the general formula (1). Boron atom as the core extends outward three six-membered rings composed of carbon-carbon single bonds, wherein the carbon-carbon single bonds also can be replaced with carbon-oxygen and carbon-nitrogen bonds; a benzene ring is sandwiched between each two six-membered rings; and each phenyl ring is respectively externally connected to hydrogen, aryl group, heteroaryl group, alkyl group, alkyloxy group, or arylamine group. The material has good fluorescence quantum efficiency and electroluminescent efficiency, is easy to form an amorphous film, and has good heat stability. Thus, the material can be used as a luminescent layer material in an organic electroluminescent device.

The invention discloses an intelligent early warning and fire extinguishing robot. The intelligent early warning and fire extinguishing robot is formed in the mode that a temperature sensor, a smoke sensor, a flame sensor, a pan-and-tilt camera, a two-freedom-degree mechanical arm, a fire extinguisher and a controller are installed on a wheel type vehicle, the two-freedom-degree mechanical arm is installed on the side of the fire extinguisher in a surrounding mode, and the temperature sensor, the smoke sensor, the flame sensor, the pan-and-tilt camera, the two-freedom-degree mechanical arm are connected with the controller in an electric loop mode. The intelligent early warning and fire extinguishing robot is high in anti-interference ability, good in space applicability, capable of monitoring fire flame videos of a tiny fire source at the beginning of a fire, high in fire early warning accurate and low in false alarm rate.

The invention provides an automobile gear end surface polishing device, and relates to the technical field of automobile gear polishing. The automobile gear end surface polishing device comprises a working table, standing columns are fixedly installed on both sides of the top of the working table, and motor mounting blocks are fixedly installed on both sides of the inner wall of each standing column. According to the automobile gear end surface polishing device, through arrangement of telescopic motors, threaded rods, telescopic blocks, sliding rods, a strip-shaped sliding groove and a cross plate, a polishing device body on the bottom of the cross plate can vertically move between the two standing columns under driving of the telescopic motors; through arrangement of the cross plate, the sliding groove and supports, the polishing device body on the bottom of the cross plate can transversely move on the bottom of the cross plate; through arrangement of a polishing table, a rotating rod and a clamping base, a gear to be polished which is fixed to the top of the clamping base in a clamped mode can conduct circular motion on the bottom of a polishing motor under driving of the rotating rod. In sum, by means of the automobile gear end surface polishing device, the effect that adjustment is convenient is achieved, it is convenient for people to polish the end surface of the gear from different angles, and the quality of the gear after polished is better.

A method for manufacturing a semiconductor device includes: (i) depositing a sacrificial layer made of an organic polymer such as benzocyclobutene on a substrate having a circuit formed thereon; (ii) etching the sacrificial layer except for a portion where air gaps are to be formed; (iii) depositing a low-dielectric layer over the substrate until the portion for air gaps is entirely enclosed in the low-dielectric layer; (iv) etching the low-dielectric layer to form via holes and trenches there through; (v) prior or subsequent to step (iv), removing the portion for air gaps; and (vi) depositing copper in the vias and trenches which are filled with the copper contacting a surface of the substrate.