163results about How to "Arbitrary adjustment" patented technology

The invention provides a zero-counterweight barycenter deploying method for a parallel tiling tank satellite. The method comprises the following steps: (1) preliminarily calculating a satellite barycenter position; (2) preliminarily calculating an adjustable scope of a barycenter; (3) after testing mass characteristics of the satellite, acquiring a measured value of the barycenter, analyzing and calculating the mass and position of a to-be-adjusted propellant according to the measured value, and causing the barycenter to approach to the original point; (4) performing propellant filling for the satellite according to a calculating result of the filling quantity of the propellant of each tank, controlling different filling quantities, and meanwhile, setting a work state after filling. The invention provides the new barycenter deploying method for a parallel tiling tank layout high-orbital satellite; under the condition of not increasing the total mass of the satellite, the original barycenter offset of the satellite is reduced, so that the barycenter variation of a satellite orbital transfer section is reduced, the disturbance torque is reduced, the safety of the satellite orbital transfer is ensured, the consumption of the propellant is reduced, and the service life of the satellite is prolonged.

The invention discloses a highly-efficient humidity controlling material, which consists of the following components of the weight per cent: a biocatalyzer 30 per cent to 40 per cent, mesoporous material with 2nm to 5nm 45 per cent to 55 per cent, superabsorbent resin 5 per cent to 25 per cent. The highly-efficient humidity controlling material is frequently used as textile and walling with humidity controlling range 35 per cent to 75 per cent of the relative humidity. The humidity controlling material has the advantages of high moisture storage capacity, fast absorption and release, stable change of the external environment such as light, heat and pressure, and easy use.

The invention discloses an air-conditioning system. The air-conditioning system comprises an air-conditioner, a control terminal, a locking button and a control module, wherein the control terminal comprises a near field communication module which is communicated with the air-conditioner, and when detecting that the locking button is triggered, the control module controls the near field communication module to transmit authorization parameters to the air-conditioner, enables the air-conditioner to works according to the authorization parameters and controls the control authorization of the air-conditioner. The air-conditioning system can achieve control to the working parameters and the control authorization of the air-conditioner, avoid arbitrary adjustment of the air-conditioner, facilitate place maintenance and management to the air-conditioner and guarantee healthy usage of people such as children and oil people. The invention also discloses a control method of the air-conditioning system and a control method of an air-conditioner.

The invention discloses an adjusting device for a reflector, which comprises the reflector, a reflector carrier, a plurality of adjusting elastic sheets, a lower optical engine shell, a plurality of adjusting springs and a plurality of adjusting bolts, wherein the reflector is fixed on the front surface of the reflector carrier; a plurality of bolt pillars are arranged on the rear surface of the reflector carrier; one ends of the adjusting elastic sheets are in blocking connection with the reflector carrier while the other ends are fixed on the lower optical engine shell; a plurality of adjusting bolt holes corresponding to the bolt pillars are arranged on the lower optical engine shell; a plurality of spring slots around the adjusting bolt holes are arranged on the back side of the lower optical engine shell; the adjusting bolts pass through the adjusting bolt holes and are connected with the bolt pillars of the reflector carrier; the adjusting springs are around screw rods of the adjusting bolts; and one ends of the adjusting springs are resisted against the spring slots of the lower optical engine shell while the other ends are resisted against the nuts of the adjusting bolts. The adjusting device for the reflector provided by the invention can be used for conveniently adjusting the position and/or angle of the reflector.

The invention discloses a rotatable manipulator. The rotatable manipulator comprises a base, a supporting column is rotationally installed on the top of the base, a supporting table is welded to the top of the supporting column, a supporting plate is arranged on the top of the base and located below the supporting table, a first groove is formed in the top of the supporting table, a screw rod is rotationally installed in the first groove, a movement block is installed on the screw rod in a threaded mode and is in sliding connection with the inner wall of the first groove, a linkage rod is hinged to the movement block, a first two-way motor is fixedly installed at one end of the supporting table, an output shaft of the first two-way motor is fixedly connected with the screw rod, a main armis hinged to the supporting table, one end of the linkage rod is hinged to the main arm, an adjusting groove is formed in one side of the main arm and rotationally provided with a threaded rod, and anadjusting block is installed on the threaded rod in a threaded mode. By means of the manipulator, machined products can be clamped stably and firmly, meanwhile, the manipulator can be adjusted at will, the adjusting range is wide, the manufacturing cost is low, and the products can be machined in all directions.

The invention relates to a computer chair beneficial to the health of a human body. The computer chair beneficial to the health of the human body is characterized in that a cushion mechanism of the chair mainly comprises a fixed bottom plate, a cushion bottom plate and a bolster, wherein the bolster is adhered to the cushion bottom plate; a compression spring located at the front end of the fixed bottom plate is used for connecting the fixed bottom plate with the cushion bottom plate above; a lumbar pad is arranged between a backrest bracket and a movable cushion, and is connected with the cushion bottom plate through an L-shaped bracket; a hinge is located at the back ends of the fixed bottom plate and the movable cushion and is used for connecting the fixed bottom plate with the cushion bottom plate; or a rotating shaft is arranged at a turning place of the L-shaped bracket; torsion springs are mounted on the rotating shaft in a sleeving manner; a hinge is arranged at a place which has a distance of more than 0 to the back end of the movable cushion but less than 1/3 of the length of the movable cushion, and is used for connecting the cushion bottom plate with the fixed bottom plate. According to the computer chair beneficial to the health of the human body, a headrest, armrests and leg pads are subjected to improved designs at the same time, so that the fatigue during working can be relieved through the computer chair, and the health of the human body is facilitated.

A submount with an electrode layer having excellent wettability in soldering and method of manufacturing the same are disclosed. A submount (1) for having a semiconductor device mounted thereon comprises a submount substrate (2), a substrate protective layer (3) formed on a surface of the submount substrate (2), an electrode layer (4) formed on the substrate protective layer (3) and a solder layer (5) formed on the electrode layer (3) wherein the electrode layer (4) is made having an average surface roughness of less than 1 [mu]m. The reduced average surface roughness of the electrode layer (4) improves wettability of the solder layer (5), allowing the solder layer (5) and a semiconductor device to be firmly bonded together without any flux therebetween. A submount (1) is thus obtained which with the semiconductor device mounted thereon is reduced in heat resistance, reducing its temperature rise and improving its performance and service life.

The invention discloses an electroconductive polymer solution, an electroconductive polymer composition, a solid electrolytic capacitor therewith and a method for producing same. The present invention provides an electroconductive polymer solution in which the good dispersibility is maintained and the pH is arbitrarily adjusted, and an electroconductive polymer composition having an excellent heat resistance. Further, the present invention provides a solid electrolytic capacitor having an excellent reliability. The present invention is an electroconductive polymer solution, containing an electroconductive polymer in which a dopant is doped, a first compound having an amino group and a hydroxyl group, a second compound having a carboxylic acid group, and a dispersing medium.

The invention discloses an automatic feeding and discharging device for screen printing equipment. The automatic feeding and discharging device comprises a conveying rack, wherein a tray feeding conveying device, a tray discharging conveying device engaged with the tray feeding conveying device, a PLC (Programmable Logic Controller) operating device, a tray feeding device matched with the tray feeding conveying device, a manipulator device arranged above the tray feeding conveying device, a dust removal device engaged with a manipulator, an automatic correction device, a screen printing device, a casual inspection device and a tray discharging device matched with the tray discharging conveying device are arranged on the conveying rack. According to the automatic feeding and discharging device, products can be automatically fed and discharged accurately within a short period of time, so that the production efficiency is greatly improved.

It is intended to provide a safe and highly stable peritoneal dialysate which causes neither peritoneal membrane disorders nor peritoneal sclerosis in frequently repeated peritoneal dialysis treatment, can protect the residual renal functions in chronic renal failure and inhibit the progress of renal damage over a long period of time, and enables peritoneal dialysis treatment in a diabetic patient. A peritoneal dialysate which contains 0.05 to 3.5 w/v% of taurine and 0.1 to 6.5 w/v% of trehalose as osmotic agents and having a pH value regulated to 6.5 to 7.5.

The invention discloses a small-section anchoring and rock drilling integrated machine. The small-section anchoring and rock drilling integrated machine comprises a net hanging manipulator, a drilling and anchoring sliding frame device and a hydraulic control device, wherein the net hanging manipulator comprises a rotating mechanism, a large arm lifting mechanism, a large arm telescopic mechanism, a large arm rotating mechanism, an angle adjusting mechanism and a net hanging mechanism which are used for rotating, lifting, extending and axially rotating a large arm B respectively; and the drilling and anchoring sliding frame device comprises a drilling and anchoring sliding frame adjusting mechanism, a rock drilling mechanism, an anchor rod mechanism and a positioning mechanism, and the rock drilling mechanism and the anchor rod mechanism are arranged on a drilling and anchoring sliding frame in parallel. The small-section anchoring and rock drilling integrated machine is applied to a small-section roadway of a mine and integrates multiple mechanical operation functions of rock drilling, tunneling, anchoring of an anchor net, an anchor rod and anchoring, the station can be adjusted at will by 360 degrees, rock drilling, tunneling and anchoring integrated operation can be carried out in all directions, the drilling and anchoring switching speed is high, the accuracy is high, the working intensity of workers is low, the mechanical operation efficiency and the safety coefficient are high, the supporting quality and the anchoring effect are good, and popularization of the mechanical level is facilitated.

The invention belongs to the field of color spinning, and in particular relates to a cationic polyester blended yarn with a segment color effect. The cationic polyester blended yarn is prepared by using a main-color roving and an auxiliary-color roving through a three-roller ring-spindle segment-color spinning machine. The obtained cationic polyester blended yarn is dyed with cationic dyes; at least one of the main-color rovings and auxiliary-color rovings contains off-white cationic polyester. The cationic polyester blended yarn with segment color effect and fabrics woven by adopting the technical solution in this application are simple to produce and easy to manage. The segment color style and yarn composition can be adjusted and expanded arbitrarily according to the needs of customers. product structure and scope.

The invention discloses a detachable spring type cable fixing device, which comprises a sleeve, fixing rings A and B, clamping rings A and B, a supporting rod, a slide block, conical rings A and B, baffle rings A and B, clamping wheels A and B, clamping pins A and B, pins A, B and C, a tool ring, long and short tool rods, a tool bolt, a main spring, resetting torsional springs A, B and C, a tool spring, and screws A, B, C, D and E. A circle of clamping groove is respectively formed at two ends of the sleeve; two groups of the fixing rings A and B and the clamping rings A and B are respectively arranged inside the clamping grooves of the sleeve and are fastened by the screws A, B and C; a hole is formed in the center of the clamping wheel A, and the clamping wheel A is fixed on the conical rings A and B through the pin A and is fastened by the screw D; a hole is formed in the center of the clamping wheel B, and the clamping wheel B is fixed on the baffle rings A and B through the pin C and is fastened by the screw D; the clamping rings A and B and the slide block are connected by the supporting rod; and the clamping rings A and B are connected with the supporting rod and the supporting rod is connected with the slide block through the screw C respectively. The cable fixing device is easy to mount, the position of a cable inside the pipe is unlimited and can be optionally adjusted, and the reliability of the cable is improved.

The invention provides an illuminant. The topic of the invention is to provide the semitransparent illuminant in a shape of enclosed globe shade with function of radiation that can realize grading property in wide range from a light source and avoid barrier led by radiation structure. The shape of the shade is spherical. An LED (6) is disposed on a spherical surface of the shade (1). The embodiment (4) in a center of the shade (1) is an optimal structure that the grading property in wide range is realized like electric incandescent lamps. According to the result, the optimal structure of shape of the shade (1) of the grading property in wide range and position of the LED (6) with least perfect reflection and most diffuse reflection in the shade (1) is realized.

The invention discloses a three-dimensional directional radiotherapy device, and relates to medical radiotherapy equipment, in particular to the therapy device using radioactive rays generated by an accelerator to act on the whole human body. The therapy device comprises a therapy head and a moving machine frame, wherein the moving machine frame comprises a vertically stretching mechanism, a vertically rotating mechanism, a horizontal moving guiding mechanism and a horizontally fixing guiding mechanism which are sequentially connected. The three-dimensional directional radiotherapy device is simple in structure and high in positioning precision and convenient to control. The scanning tracks of the radioactive rays of the therapy head can be optionally adjusted according to therapy needs.

The invention discloses an angle displacement measurement device, and belongs to the field of aviation testing design. The device comprises a parallelogram mechanism formed by the hinged connection of four connecting rods. One side of the parallelogram mechanism is disposed on a measured object (9), and the opposite side of the parallelogram mechanism is provided with a slide rail (10) which is provided with a rocker arm (5), wherein the rocker arm (5) can be rotatingly connected to an angular displacement sensor (6). The device enables the rotation of the measured object (9) to be transmitted to the angular displacement sensor (6) through the parallelogram mechanism, and achieves an effect of achieving a measurement purpose without measuring the position of a rotating shaft of the measured object (9). The position of the device on the measured object (9) can be adjusted freely, and the fixing position of the angular displacement sensor (6) also can be adjusted freely, so the angular displacement sensor (6) can measure the angular displacement in different environments under different conditions through the same measurement assembly.

The invention supplies a high voltage series connecting thyristor double injecting testing method. For bidirectional thyristor valve, it adopts low voltage AC heavy current power supply to suppler AC current, the angle of flow is controlled by sample valve bursting angle, at each instant of before opening or closing on each direction of heavy current, the current short time impulse is supplied by high voltage circuit; and for single direction thyristor valve, it adopts low voltage DC heavy current to supply power, at the end moment of phase changing of the inversion valve, the current impulse would be injected into the high voltage circuit. By adjusting the waveform of the high voltage circuit to make the sample valve bear a suitable positive or negative high voltage, before the next DC current arriving, another short time high current impulse would be supplied to the sample valve to testing the performance of buffer circuit of the sample valve under high losing.

The invention discloses a method and device for sending and receiving mapping cost in adaptive constant bit rate service, belonging to the optical transport network field. The invention aims to solve the problem that the prior art can not provide the same adjustment ability for OPUk and OPUk-Xv and the adjustment speed is slow. The method and device for sending and receiving mapping cost transmit the change value of the number of a plurality of customer data bytes in OTN frame and a receiving terminal performs majority decision to obtain the correct number of customer data bytes, thus increasing the reliability of data transmission. The change value is transmitted in OTN frame to provide the same adjustment ability for OPUk and OPUk-Xv; and random adjustment of the quantitative value of the customer data bytes can be realized in a certain range.

The invention discloses a lens regulating device which comprises a lens assembly, a fixed stand, four spring stands and four springs, wherein the lens assembly can comprises two lens stands, two rectangular stands and lenses. The lens assembly is connected with the fixed stand through the spring stands and the springs, and the lens assembly is in a suspending state through matching of the spring stands, the springs and regulating bolts. The lens regulating device can further comprise a base fixedly connected with the fixed stand. According to the lens regulating device provided by the invention, the lenses can be randomly regulated within a corresponding regulating rang without shielding a light path.

The invention discloses a DNA quantitative analysis method based on microscope images of cells. According to the DNA quantitative analysis method based on the microscope images of cells, an information RAW file obtained directly from a CCD or a CMOS is used as an image for the DNA quantitative analysis, so as to avoid the errors resulting from the increased compensation calculations when calculating an IOD value, to greatly improve the accuracy of DNA quantitative calculation, and to make the calculation result to be more stable when the intensity of the incident light is increased or decreased.