87 results about "Instruments apparatus" patented technology

A mobile turf instrument apparatus has a wheeled frame that may be propelled over the ground by a motive device, such as by a separate vehicle or by its own engine and drive train. A driven arm is carried on the frame and revolves in circles to periodically insert the probe(s) of a probe assembly into the ground during motion of the frame. The drive to the arm is momentarily disengaged when the probe(s) of the probe assembly are inserted into the ground. The probe assembly comprises two parts that rock relative to one another. Two soil measurement devices are connected to the probe assembly. A soil moisture sensor is coupled to the probe assembly for measuring soil moisture when the probe(s) are inserted into the ground. A load cell is responsive to the amount of rocking of the two parts of the probe assembly to measure soil compaction.

A musical instrument apparatus has the ability to interchange from acoustic to electric string instrument embodiments; both the acoustic and electric string embodiments share a common hollow modular body assembly.

A mobile turf instrument apparatus has a wheeled frame that may be propelled over the ground by a motive device, such as by a separate vehicle or by its own engine and drive train. A driven arm is carried on the frame and revolves in circles to periodically insert the probe(s) of a probe assembly into the ground during motion of the frame. The drive to the arm is momentarily disengaged when the probe(s) of the probe assembly are inserted into the ground. The probe assembly comprises two parts that rock relative to one another. Two soil measurement devices are connected to the probe assembly. A soil moisture sensor is coupled to the probe assembly for measuring soil moisture when the probe(s) are inserted into the ground. A load cell is responsive to the amount of rocking of the two parts of the probe assembly to measure soil compaction.

Apparatuses and methods for a ornamental piercing of body parts are disclosed. An exemplary a piercing instrument includes a post carrier disposed to translate in a first channel within the body piercing instrument, a nut carrier disposed to translate in second channel within the body piercing instrument in opposition to translation of the post carrier and a synchronizing mechanism between the post carrier and the nut carrier to coordinate opposing motion relative to the body piercing instrument of both the post carrier and the nut carrier simultaneously. The synchronizing mechanism can be a gear, where the post and nut carriers include racks that engage the gear. The body piercing instrument can be hand-operated and also include a stabilizing surface to support the body part to be pierced during operation.

Apparatus includes an X-ray source 10, a wavelength dispersive X-ray detector for measuring X-ray fluorescence (XRF) and an energy dispersive X-ray detector 14 again for measuring X-ray fluoresence. Selected elements are measured using the wavelength dispersive process to reduce the overall measurement time compared with using only one of the two detectors or compared to a simple approach of measuring low atomic number elements with the wavelength dispersive detector and high atomic number elements with the energy dispersive detector. The selection can take place dynamically, in particular on the basis of the results of the energy-dispersive detector.

The invention discloses an instrument identification device and method based on an intelligent track video camera. The device comprises a track holder, an intelligent video camera, a server, and an instrument apparatus set. The method comprises that the server sends an instruction to the intelligent video camera; the intelligent video camera operates according to the instruction, controls the track holder to move, captures and identifies the information of more than one apparatuses, packs identified information and sends the identified information to the server; and the server determines whether to trigger an alarm signal. The device and the method identify and manage various types of field instrument apparatuses so as to prevent problems generated in manual instrument apparatus management configuration and maintenance and solve a problem of a waste of resources caused by field debugging.

The invention discloses a flame retardant polypropylene composition for salivating method sheet materials. The flame retardant polypropylene composition is characterized by consisting of the following ingredients in parts by mass: 100 mass parts of polypropylene, 30 to 50 mass parts of phosphoric flame retardant copolymers, 5 to 8 mass parts of additive flame retardants, 5 to 8 mass parts of tougheners, 1 to 5 mass parts of flame retardant synergistic agents and 0.1 to 1 mass part of antioxidants. A preparation method of the flame retardant polypropylene composition comprises the steps that: the phosphoric flame retardant copolymers are prepared; all ingredients of the composition are put into a mixing machine to be uniformly mixed, then, the melt extrusion is carried out by an extruding machine, in addition, the melt temperature is controlled to be 160 to 200 DEG C, the bar pulling and the grain cutting are carried out, and the flame retardant polypropylene composition for the salivating method sheet materials is prepared. The flame retardant polypropylene composition has good compatibility with polypropylene base bodies, the influence on the mechanical performance and the thermal performance of the material is small, and the flame retardant performance and the tearing resistance performance of the polypropylene material are particularly improved. The flame retardant polypropylene composition can be widely applied to the insulation manufacture in the fields of electronic appliances, office electric appliances, vehicles, instrument apparatuses and the like.

Apparatus for determining physical properties of micromachined cantilevers used in cantilever-based instruments, including atomic force microscopes, molecular force probe instruments and chemical or biological sensing probes. The properties that may be so determined include optical lever sensitivity, cantilever spring constant and cantilever sample separation. Cantilevers characterized with the method may be used to determine fluid flow rates. The apparatus measures cantilever deflection resulting from drag force as the cantilever is moved through fluid. Unlike other methods for determining such physical properties of cantilevers, the method described does not depend on cantilever contact with a well-defined rigid surface. Consequently, the apparatus may be employed in situations where such contact is undesirable or inconvenient. The apparatus may be used for applications such as molecular force measurements, atomic force microscopy and manipulation technology, chemical or biological sensing, nanometer scale surface profiling, and other aspects of nanotechnology.

The present invention discloses an instrument apparatus for low-temperature storage of a biological material. The instrument apparatus at least comprises a low-temperature protection agent storage tank, a protection agent dilution buffer liquid storage tank, a miniature electromagnetic valve, a miniature electromagnetic valve, a constant flow pump, a programmable controller, a PC computer, a data acquisition card, an electromagnetic feedback density sensing system, a temperature measurement sensor, sterile filters, a container cover, a biological material storage container, a stainless steel container housing, a temperature control device, a small peristaltic pump, and a valve. According to the present invention, with the instrument apparatus, the addition of the low-temperature protection agent can be strictly controlled, the whole cooling process can be controlled, the low-temperature protection agent is synchronously subjected to elution during the rewarming control, the toxicity of the low-temperature protection agent can be minimized, the tissue cells can achieve the low temperature state within the specified time range under the room temperature state, and the specimen can recover to the room temperature state from the low temperature state within the specified time if necessary.

The invention discloses a balanced type water pressure sensor and a testing method of the balanced type water pressure sensor, wherein the balanced type water pressure sensor comprises an A sensing device, a B sensing device, a base and a slag settler; under the control of a water pressure tester, the A sensing device of the balanced type water pressure sensor is used for testing a main body water depth pressure of a part free from water level variation, and the main body water depth pressure is taken as a control value to exert a balance pressure on a B water pressure sensor by a balance pressure gauge of the B sensing device; the B water pressure sensor, under the balance of the control pressure in the B water pressure sensor, is used for detecting the rest water depth pressure of a part with water level variation; and the main body pressure is added with the rest pressure by the water pressure tester, to obtain the tested deep water pressure. The balanced type water pressure sensor disclosed by the invention, while widening the measurement range, improves the testing precision, and has the characteristics of being simple and compact in structure, easy to install and capable of displaying data in real time; and a new instrument apparatus is provided for testing the deep water pressure with high precision.

[Constitution] A coatings composition having vibration-damping of two-components type and coating type which can be cured at the normal temperature comprising:

a combination of not less than two kinds of an epoxy resins which can be provided with a curing compounds having each different glass transition temperature and a curing agent for an epoxy resin, and a filler.

[Effect] The coatings composition having vibration-damping of two-components type and coating type which can be cured at normal temperature can be provided. Specially, said coatings composition which a drying oven for baking such as conventional example is not necessary because its composition can be cured at the normal temperature in a short time can be provided. Said coatings composition which can be exerted excellent vibration-deadening performance at even machine-instrument-apparatus-parts of using at high temperature because it's composition can be exerted high vibration-damping performance at broad range of temperature especially at high temperature can be provided.

The invention relates to a transporting device for instruments and meters, in particular to an easily adjustable transporting device for instruments and meters. in order to resolve the technical problem, the invention provides the convenient adjusting type transporting device for instruments and meters with a flexbile structure, convenient adjustment and shock-proof measures. The technical schemeis as follows: a convenient-to-adjust transporting device for instruments and meters, comprising a base, a gantry plate, a first large sleeve, a second large sleeve, a first bearing, a first screw rod, a first nut, an inverted concave plate, a first roller, a second roller and the like; The gantry plate is located above the base, and is connected with the middle position of the top of the base. The invention provides an easy-to-adjust transporting device for instruments and meters, which has a flexible structure and can be adjusted conveniently, so as to meet the use of personnel of differentheights, and has shock-proof measures, and can avoid violent vibration of instruments and meters in the transporting process, and has safe and reliable performance.

The invention discloses a single bubble generation device, which belongs to the field of apparatuses and instruments, and is suitable for researching scientific experiments and demarcating a two-phase flow instrument apparatus. The single bubble generation device comprises a liquid phase supply system (a liquid phase conveyor pump, a valve and a liquid phase flowmeter), a gas phase supply system (a steel bottle and a gas mass flow controller), a phase mixer and a lead-out pipe. The phase mixer is a key part and consists of a liquid phase input end, a gas phase input end, a liquid phase/gas phase conveyor passage, a spray nozzle and a bubble output end. The liquid phase supply system and the gas phase supply system are respectively connected with the liquid phase input end and the gas phase input end of the phase mixer. A core part of the spray nozzle is a stainless steel capillary pipe. The bubble output end of the phase mixer is connected with the lead-out pipe. The single bubble generation device can be used for continuously supplying spherical bubbles with similar shapes and with diameters slightly less than the size of a pipeline to a millimeter-scale pipeline and has characteristics of simplicity in structure, convenience in installation and the like. The single bubble generation device can be used as a calibration element of a gas phase and liquid phase fraction measuring device and has an import market economic prospect.