190results about How to "Overcome inconvenience" patented technology

A meander line phased array antenna element is disclosed. The phased array antenna element has a dielectric plate, a transceiver medium component formed on the dielectric plate by a printed-circuit method and a microstrip line having a strip line for electrical connection with the transceiver medium component and a ground formed on the back of the dielectric plate. Since the phased array antenna element is planar, it can be mounted on any surface, such that the quality of the transmitted and/or received signal is able to be enhanced without any influence on the size of the product using this technique.

A power supply apparatus has a battery apparatus that is composed of a battery, a temperature sensor that is thermally coupled to the battery and whose electrical resistance changes with the temperature of the battery to which it is thermally coupled, a temperature detection circuit that detects the temperature of the battery by detecting the electrical resistance of the temperature sensor, and a power supply circuit that feeds electrical power to the temperature detection circuit. The temperature sensor is connected via an overcurrent protection circuit to the power supply circuit.

A passive keyless entry device includes a fixed unit and a portable unit. A signal receiving section of the portable unit includes three antennas for receiving a signal which is wirelessly transmitted from the fixed unit with respect to three directions which are at right angles to one another; three amplifiers; three detectors; a selector circuit for selecting one detection output by which a wake-up signal can be detected and in which the received signal valve of the antenna is comparatively high from among the detection outputs which are output from the detectors; a level comparator; first and second switches; and a counter.

An optic fiber surgical instrument is removably connectable to a surgical light source. The instrument is provided with an optic fiber connector and a separate auxiliary or electric identification connector. The optic fiber connector is removably connectable to a laser light output of a laser light source to convey the laser light through the optic fiber of the instrument, whereby manipulation of the instrument by a user can direct the laser light to a surgical site. The auxiliary connector is connectable to a ground connection of the surgical light source to establish an electric circuit through the instrument and the surgical light source, whereby an electrical identification device on the instrument identifies the instrument for the surgical light source.

A thermometer integrated with an image display includes an infrared radiation sensor and a visible light sensor. The infrared radiation sensor detects the infrared radiation signals that correspond to the human-body temperature, and the visible light sensor captures visible light signals that correspond to a visible figure in a measured portion simultaneously. Accordingly, a user could correctly determine whether the measurement is properly performed by viewing a displayed visible figure.

The invention discloses a potted plant substrate bag and belongs to the technical field of plant container culture and substrate culture. In order to solve various troubles and the pollution problem occurring during potting, pot change, soil utilization, watering and management of household potted plants at present, the invention provides a household material which is clean, easy, fast and happy for performing the container culture. The technical scheme disclosed by the invention is that the potted plant substrate bag is manufactured by wrapping a potted plant substrate with permeable and breathable cloth, and is characterized in that the substrate is completely wrapped by the cloth; the substrate bag is put in a potted plant container to perform the container culture; the substrate bag is soft and is deformable; the planting side of the substrate bag can be molded, and even can be made into a three-dimensional modeling and a cartoon modeling. Three-dimensional culture can be performed on the three-dimensional modeling; and a waterproof film also can cover on the planting side of the substrate bag. The potted plant substrate bag has functions of various functional mulching films. The invention also provides a culture and application method for the potted plant substrate bag.

A multi-function portable table includes two cases, which are jointed to each other by hinges and are releasably fixed to each other by at least one releasable buckle mounted therebetween at one lateral side opposite so as to allow the cases to be expanded in a rotation manner. The cases have opposing surfaces in which cavities are defined. Foldable legs are arranged in the cavities. The cases that are expanded to form a tabletop are supported by the legs that are expanded from inside the cavities of the cases. Further, one of the cases can be converted into an easel, while the other one is provided with storage spaces for articles/objects so as to allow for easy use in outdoor activities.

The invention relates to a rotary multi-phase electrical motor wherein stator teeth corresponding to one same phase are grouped on a distinct and magnetically isolated stator section. The number of teeth per stator section is an odd number of a value of at least three and the difference between the total number of stator teeth and the number of rotor permanent magnet poles is one. The teeth are preferably equidistantly distributed along the stator. The invention also relates to a wheel motor using the rotary multi-phase electrical motor described above.

The invention discloses a large-scale antenna field directional diagram measuring system and method for multi-rotor unmanned aerial vehicles. The system includes a multi-rotor unmanned aerial vehiclesubsystem, a signal source link subsystem, a receiving link subsystem and a data processing subsystem. A multi-rotor unmanned aerial vehicle is used to fly at near and far field areas of a to-be-measured antenna according to a set cruise mission; through remote real-time control on a signal source link module, an electromagnetic wave signal in the air can be swept and received in real time; and through the screening, error compensation and data fitting on a received level signal, final directional diagram information can be generated, and the maximum radiation direction, 3dB lobe width, sidelobe level, front-to-back ratios and corresponding position information can be given. On-the-spot directional diagram performance measuring of large-scale antennas under service status can be realized,so that accurate measured data can be provided for fault diagnosis; the system is convenient in operation, high in degree of automation and simple in dismounting; and single sortie flight can accomplish the testing of multifrequency directional diagrams.

The present invention relates to a micro generator system which uses temperature difference (about 5˜10° C.) between skin and outside environment to allow an engine to drive microfluid flow as well as pass nanomagnetic particles within microfluid through coli to produce an inducing electricity.

The invention relates to an integrated coated branched vascular stent and a conveying system thereof. A main body and branches of the stent are of an integrated design, and the main body and branches of the stent each is coated with an integrated coating material, so that the incidence rate of internal leakage caused after the stent is implanted can be reduced; the front end of the main body of the stent is a bare stent portion, so that anchoring can be strengthened; the stent edge of the stent main body of the stent and connections between the main body stent and branch stents are provided with platinum-iridium alloy developing points, so that the position of the stent can be dynamically monitored during the release of the stent, and the aim of accurately locating and releasing the stent is achieved. The stent is fixed and released by adopting a binding design, so that the stent can be in a compressive state and firmly fixed to the maximum, the diameter of a conveyor is reduced, and distant-range conveying and operating are facilitated; the conveying system adopts a staged release manner, so that the problem that the existing stents are prone to displacement during release and cannot be readjusted is solved, and the conveying system has a very good market application prospect.

The invention relates to a wettable powder of bacillus methylotrophicus. The wettable powder is composed of raw powder of bacillus methylotrophicus that is prepared with a specific method, light calcium carbonate, sodium dodecyl benzene sulfonate, potassium dihydrogen phosphate, dipotassium hydrogen phosphate and 2-3 parts by weight of a dispersant methylene dimethyl naphthalene sodium sulfonate. Furthermore, the invention relates to a use of the wettable powder in controlling citrus diseases, in particular citrus canker.

The invention relates to the unmanned aerial vehicle technology field and provides an unmanned aerial vehicle fault detection method, an apparatus and a system thereof. The method comprises the following steps that an unmanned aerial vehicle MCU sends self-check signals to each module; according to a detection result of each module, the unmanned aerial vehicle confirms a module with a problem existing in a current machine body; according to existing problem information, one or more rings stored in the machine is searched; and the unmanned aerial vehicle MCU triggers a buzzer to emit the ring matching with a current confirmed problem. In an embodiment of the invention, a self-check system designed in the unmanned aerial vehicle is used; through corresponding relations of the different problems and the different rings, the problem acquired through a self-check mode is reported by using a mode of playing the ring; further, a microphone of an intelligent terminal is used to realize collection of the rings played by the unmanned aerial vehicle; and a problem solution scheme based on the rings which is stored in the unmanned aerial vehicle or is acquired through using a remote server analysis is finally presented to the user through an intelligent terminal.

The invention discloses an automobile semi-physical simulation experimental system combining a controller area network (CAN) bus and an electronic control unit, and belongs to the technical field of automobile design and development. The automobile semi-physical simulation system mainly comprises two parts: an entity part and a virtual simulation part, wherein the entity part is connected with the CAN bus through all systems including wheels, a frame, a power system and sensors of all control systems on an automobile chassis; the CAN bus is connected with the virtual simulation part through the electronic control unit; the virtual simulation part comprises a road view and a mathematical model; physical hardware is embedded into the simulation system; a software and hardware technique and an electronic technique are combined together; a computer is used for establishing a virtual model for reflecting an objective law; the virtual model is used for performing experiments; and certain acquired key signals are sent out by real hardware. The automobile semi-physical simulation system saves the cost compared with pure hardware, and has higher reliability compared with pure software.

The present invention relates to an automatic cap-decap mechanism for reagent bottles of an immunoanalyzer apparatus, comprising a decap mechanism (100) and a cap mechanism (200) in reagent station (1) of the immunoanalyzer apparatus; the decap mechanism (100) and the cap mechanism (200) are both configured for operating on a cap of a reagent bottle (2). The cap comprises a hinge-shaped plate cap (5), a snap joint (4) and a decap spring (6); one side of the hinge-shaped plate cap (5) is hinged on the reagent bottle mouth, and the other side of the hinge-shaped plate cap (5) comprises the snap joint (4); the snap joint (4) is configured for tightly clamping the hinge-shaped plate cap (5) on the reagent bottle mouth; one end of the decap spring (6) is mounted on a holding structure of the reagent bottle, and the other end of the decap spring (6) connects to a hinge pin of the hinge-shaped plate cap (5), so that when the snap joint (4) is not snapped in close position, the decap spring (6) is configured to move the hinge-shaped plate cap (5) so as to expose the bottle mouth in decap condition.

The decap mechanism (100) comprises: a first roller seat (104) located at the upper part of the reagent bottle (2), and a rotating rod (108) horizontally inserted into the roller bearings provided on the first roller seat (104), a first motor (103) for timely driving the rotating rod (108), and at least one first ejection rod (109) driven by the rotating rod (108) to move upward and downward; the first ejection rod (109) is configured for snapping the snap joint (4) in open position, so as to decap the reagent bottle (2).

The cap mechanism (200) comprises: a rocker (210) rotatably installed on the roller bearings of a rocker holder (209), and a knockout plate (204) connected on one end of the rocker (210); the knockout plate (204) comprises an electric magnet (203); the cap mechanism (200) further comprises at least one roller baffle (211) connected on the other end of the rocker (210), the roller baffle (211) comprising a roller (11) at the bottom, the knockout plate (204) being configured for acting on the rocker (210) under the action of a spring when the electric magnet (203) is not powered, so as to maintain the roller (11) of the roller baffle (211) on the hinge-shaped plate cap (5); the roller (11) is configured for snapping the snap joint (4) in close position, so as to cap the reagent bottle (2).

The present invention also relates to an immunoanalyzer apparatus and a regent bottle (2).

Waste plastics are mixed with heavy crude and vacuum residues at temperature within the range from 180-220° C. and the resulting mixture are hydroprocessed to produce lighter products. The hydrodemetallization, asphaltene conversion and hydrocracking activities of the resulting mixture have been tested in an autoclave batch reactor. This process provides a very cheap material and method to upgrade problematic feeds to produce transportation fuels.

A supply-demand pairing system and its method are disclosed. The supply-demand pairing system comprises a demand side device, a supply side device and a server. The demand side device is used to locate, and used to provide a demander to input demand information to send a demand message to the server. The supply side device is used to locate, and used to provide a suppliers to input supply information to send a supply message to the server. The server is used to compare the demand message and the supply message to execute a supply-demand pairing, and used to send the demand message and the supply message to the supply side device and the demand side device respectively for making the demand side device can communicate with the supply side device.

Plastic, paper, aluminum foil, or aluminum foil laminated with plastic bags are dispensed, one at a time, from a bag dispenser. In a first embodiment, bags are provided in rolls, connected top-to-top and bottom-to-bottom. Each bag is tapered towards its bottom such that its top-to-top connection with the next bag is wider than the bottom-to-bottom connection. Each bottom-to-bottom connection has sealed seams, which ensure that the bags are closed at their bottoms, and a row of closely spaced perforations on a connecting portion between two seams, which allow adjacent bags to be separated by pulling and tearing along the row of perforations. In an alternate embodiment of this invention, a plurality of tapered bags is nested with one bag inside the next adjacent bag. The bags are tapered at both sides such that their bottoms are narrower than their tops. At their tops, they are attached to strips of materials that are in turn attached to each other by conventional means such as staples. Rows of closely spaced perforations ensure that each bag is open when a bag is separated from the strips by pulling and tearing along the row of perforations. In a third embodiment the bags are nested and attached to a perforated central tab that passes through the bottom seam of each bag. The nested arrays of bags may be placed in a funnel-like dispenser that holds the nested bags in an upright position.