30results about How to "Does not significantly increase manufacturing costs" patented technology

A touch panel and a manufacturing method thereof. The touch panel comprises a substrate, a touch circuit and a plurality of fan-out wires; wherein, the substrate has a touch area and a peripheral area adjacent to the touch area; the touch circuit is arranged at the touch area of the substrate; the fan-out wires are arranged on the peripheral area of the substrate and are electrically connected with the touch circuit; the fan-out wire comprises a first wire, a first dielectric layer and a second wire; the first wire is arranged on the peripheral area of the substrate, the first dielectric layer is arranged on the peripheral area of the substrate for covering the first wire and has at least one contact window arranged over the first wire, the second wire is arranged on the first dielectric layer, the first wire and the second wire in the same fan-out wire are electrically connected with each other through the contact window, and have the substantially same pattern.

The invention discloses an impact starting method and system for a brushless direct current motor of an electric tool. The starting method comprises the following steps: (10) starting state determination: judging whether a starting working state area of the motor indicates a normal starting state or a stalling state according to the rotation speed of the motor in a starting process; (20) constant-current starting: when the motor is in the normal starting state, using continuous current, of which the upper limit is constant within a cycle, to control starting of the motor; and (30) pulse-current starting: when the motor is in the stalling state, using segmented pulse current to control the starting of the motor. The starting system comprises an inverter (2) electrically connected with the motor (1), a position sensor (3) placed on an end cover of the motor (1), and a controller (4) electrically connected with both the inverter (2) and the position sensor (3). The impact starting methodand system for the brushless direct current motor of the electric tool provided by the invention has the advantages that higher power levels of components are avoided, a switching tube is unlikely tobe damaged, and a low heating value of a motor winding is achieved.

The invention provides a novel range hood and a manufacturing method thereof. The range hood proposed by the present invention includes a housing, the housing includes an inner cover and a side wall element, the side wall element is connected to the inner cover, and the inner cover is the first module of the range hood , the first module is provided with a first connecting element for connecting with the side wall element. By adopting the technical solution of the present invention, the shape and / or structure of the inner cover can be easily changed, thereby making it possible to manufacture range hoods of different shapes without significantly increasing the manufacturing cost, thereby significantly reducing the overall manufacturing cost .

The invention belongs to the application technical field of explosives, and provides a method for manufacturing a physically sensitized deep-water blasting emulsion explosive. After the true density, apply the same hydraulic pressure to the required water depth to measure the crush rate under high pressure; select the crush rate η to be less than 18%, and the true density ρ z At 0.1~0.3 / cm 3 The inorganic closed-cell foam particles between them are used as physical sensitizers of deep-water explosives; the surface of inorganic closed-cell foam particles is treated with lipophilicity; the crush rate η and true density ρ of known physical sensitizers z , material theoretical density ρ t , matrix density ρ of emulsion explosive b , according to the mass content x of the adjusted physical sensitizer, the deep water density ρ of the explosive is calculated h . By adopting physical sensitization of conventional emulsion explosive matrix, the original production line and basic process of emulsion explosive are not changed, and the manufacturing cost of emulsion explosive is not significantly increased.

The invention relates to an electrochemical battery and a manufacture method thereof. The electrochemical battery using a small-size exterior package container discharges on high current. The electrochemical battery is composed of the exterior container, a battery core (7) and electrolyte, wherein the exterior container is composed of a seat (1) and a cover (6), the battery core (7) is mounted in the seat (1), the electrochemical battery comprises at least one lining membrane (2) and a connection terminal (4), the lining membrane (2) is formed on the inner side surface of the seat (1) and composed of an electronic pipe metal, the connection terminal (4) is arranged on the outer side surface of the seat (1) and electrically connected with the lining membrane (2), and a battery core lead (8) being an extension part of the battery core is welded with the lining membrane (2).

The invention relates to a method for manufacturing a superjunction MOSFET with improved UIS capability. The method first forms a P-type column and a P-type body region on the epitaxial layer of the substrate, and implants high-dose P from the implantation window before forming the source region. Type impurity but no annealing operation, and then inject N type impurity according to the existing process method to form the source region; since the injection window is not laterally blocked by the isolation side wall before the source region is formed, it is conducive to the lateral diffusion of the high dose implanted P type impurity, The second implanted P-type impurity is pushed to the depth direction by means of the annealing operation during the formation of the source region, which increases the area distribution of the high-concentration P-type impurity, which is beneficial to reduce the base resistance of the BJT; in the source region and gate After the isolation sidewall of the pole sidewall is formed, a high dose of P-type impurity is implanted for the third time and annealed. The second and third implantation of P-type impurity increases the doping concentration of the base region, and can also make the base region The resistance is significantly reduced to achieve the purpose of improving the UIS capability of the device.

A low-emission-temperature geothermal energy coupling power generation circulation system is characterized by comprising an ammonia water power generation circulation unit and a low-boiling-point working medium power circulation unit which are coupled with each other. A working method of the low-emission-temperature geothermal energy coupling power generation circulation system comprises geothermal water inflow, recharge, work applying, heat emission, mixed absorption, condensation, circulation and heat recovery. According to the low-emission-temperature geothermal energy coupling power generation circulation system and the working method thereof, the system operating efficiency and stability is high; the utilization rate of the medium and low temperature geothermal water is effectively improved and the heat pollution is reduced; the cost is reasonable and the heat efficiency is improved; the application value is high.

A molding device comprises an insert mold and a matrix to which the insert mold is replaceably attached. The matrix includes a pipe through which a temperature adjustment fluid flows. Between the insert mold and the matrix, an elastically deformable heat transmission member that contacts both the insert mold and the matrix during at least molding is arranged. Thus, a molding device that is capableof effectively adjusting, while using a matrix to which an insert mold is replaceably attached, a temperature of the insert mold without increasing a mold manufacturing cost or time and effort for replacement can be provided.

The invention relates to a method of manufacturing an adaptable carbon fiber beam. The invention describes a method of manufacturing an adaptable pre-cast resin-infused carbon fiber beam (1), the method comprising the steps of: arranging a plurality of elongate carbon fiber blocks (1B) side by side; arranging the sheets (11, 12, 13) to enclose the blocks (1B) and to extend on opposite faces of adjacent blocks (1B); arranging the sheets (11, 12, 13) so as to converge into an outwardly projecting elongate bead (1H) at the junction between adjacent blocks (1B); and tensioning the elongated bead (1H) to prevent resin flow between the blocks (1B) during the resin infusion step. The invention further describes a pre-cast adaptable carbon fiber beam (1) made using the method; a method of manufacturing a wind turbine rotor blade (3); and a wind turbine rotor blade (3).

The invention discloses an automobile sun-shading protective cover. The automobile sun-shading protective cover comprises a automobile body, an eyebrow frame, a shaft, a bearing, a gearbox, a motor, cloth and nylon hasps, an eyebrow groove, front and rear contact switches, a guide wheel, a line hole, a pulley, a clamping plate, a head wheel, a line shaft, a lead, a base, inner and outer one-way wheels, a poking plate, cloth and a pulley bag. The front contact switch and the guide wheel are arranged at the front end and the bottom end of an eyebrow groove of the eyebrow frame of the vehicle body, and the rear contact switch, the cloth bag, and the pulley bag are arranged on the rear end of the eyebrow groove; a base of a trunk is connected with the cloth bag and the bearing, the bearing issequentially connected with the shaft, the gearbox and the motor, and the shaft is sequentially connected with the inner and outer one-way wheels; the pulley and the head wheel enter the eyebrow groove, the clamping plate is connected with the cloth, and the cloth is connected with the nylon hasps; the inner one-way wheel is connected with one end of the lead, and the other end of the lead penetrates through the wire hole and is connected with the line shaft after winding the guide wheel; and the motor, the motor switch and the front-back contact switch are electrically connected. The automobile sun-shading protective cover is used for dust prevention and heat insulation for automobile. The automobile sun-shading protective cover.has the characteristics of portability, integral bicycle covering, convenience in use, electric control, attractiveness, low cost and the like.

The invention discloses a water chamber arrangement method and arrangement structure of a water-cooled condenser. The arrangement method is to divide and set the same fluid return bend area on the condenser along the return bend direction of the fluid into a plurality of return bend water chambers that are independent of each other in space by controlling the return flow of the return bend fluid, so that Fluids in the same fluid bending area flow separately in a multi-channel manner. The present invention will not affect the heat exchange effect of the condenser, but can make the structure volume of each curved water chamber in the same fluid curved area miniaturized and compacted, thereby reliably lifting and strengthening each curved water chamber The compressive capacity of the utility model can effectively match the working pressure of the high-pressure water flow, especially the return water of the heating network. The invention has the characteristics of simple structure, convenient manufacture, low manufacturing cost, high compressive strength, stable operation, etc., and has remarkable economic benefits.

The embodiment of the present invention discloses an image processing method, the method comprising: the mobile terminal detects a target operation on the image acquisition device; the target operation is used to trigger the image capture device to enter the long exposure framing state; based on the target operation Trigger at least two image acquisition devices to enter the image acquisition state, and control the at least two image acquisition devices to perform viewfinding operations to obtain at least two viewfinder images; detect each of the image acquisition devices corresponding to the viewfinder operation A luminous flux parameter; a target luminous flux parameter is determined based on the luminous flux parameters corresponding to each of the image acquisition devices, and the target luminous flux parameter is used to perform image processing on the first framing image of the at least two framing images to obtain a long-exposure framing state Under the target framing image, present the target framing image. The invention also discloses a mobile terminal at the same time.

The invention provides a kitchen ventilator and a manufacturing method thereof. The kitchen ventilator comprises a housing, the housing comprises an inner cover and a sidewall element connected with the inner cover, the inner cover is the first module of the kitchen ventilator, and the first module is provided with a first connection element for being connected with the sidewall element. By employing the technical scheme, the shape and / or the construction of the inner cover can be conveniently changed, so that it is possible to manufacture different-moulding kitchen ventilators under the condition that the manufacture cost is not substantially increased, and further the integral manufacture cost is substantially reduced.

The invention discloses a monitor and a rubber frame. The monitor at least comprises a display panel, the rubber frame, a backlight module and a front frame body, wherein the display panel and the backlight module are separately arranged on the opposite surfaces of the rubber frame; the rubber frame contains a side wall and a holding surface, the holding surface is used to hold the display panel,the side wall has a punching structure which is arranged on at least one side of the side wall; and the front frame body is covered on the display panel for fixing the display panel and the backlightmodule.