191results about How to "Eliminate adhesion" patented technology

The present invention discloses a medical injector and medicament loading system for use therewith. The medicament loading system includes cap for a medicament cartridge. The cap has a post for causing movement of the cartridge stopper toward the seal when the cap engages the medicament cartridge to thereby eliminate adhesion between the medicament chamber and the stopper. The medical injector according to the present invention includes the medicament loading system, i.e., a cartridge assembly, a needle free syringe assembly, and a power pack assembly.

An in-cell touch panel liquid crystal display device is disclosed. The display device includes a first substrate, a second substrate disposed opposite the first substrate, and a liquid crystal layer disposed between the first substrate and the second substrate. The display device also includes a common electrode layer disposed on a side of the second substrate facing the first substrate, where the common electrode layer includes a plurality of first common electrodes and a plurality of second common electrodes both arranged in a matrix. In addition, the first common electrodes and the second common electrodes are configured to detect a touched position on the in-cell touch panel liquid crystal display device.

The invention relates to corrosion resistance and self cleaning of a metal surface, in particular to the corrosion resistance and self cleaning realized by obtaining super-amphiphobic property on the surface of copper metal and copper alloy. The method is to clean the copper metal, a copper alloy base material or a base material coated by the copper metal on the surface to be immersed in a perfluorinated aliphatic acid organic solvent with concentration of 0.005-0.05mol/L, thereby obtaining a self-cleaning surface with super-dual hydrophobic property on the surface of the copper metal, the copper alloy base material or the base material coated by the metal copper on the surface. The method has simple operation and low requirement on equipment, is not restricted by the shape of the base material, is also applicable to surface treatment of a finished product and a semi-finished product workpiece, and is easy to realize industrialization. The method can be widely applied to each department of national production and living, such as machinery, shipbuilding, electric power, military, building, kitchenware and the like, and has wide practical value.

The invention relates to a method for preparing a super-amphiphobic material, in particular to an electromechanical preparation method of a super-amphiphobic surface with stain self-cleaning effect used for metal corrosion prevention. The method comprises the following steps: a metal or metal alloy base material is washed cleanly to remove stains and pollutants on the surface of the metal or metal alloy base material; perfluorinated aliphatic acid organic electrolytic solution with concentration of 0.001-0.1mol/L is prepared; the clean metal or metal alloy base material and copper metal or copper alloy base material are respectively used as a cathode and an anode to be arranged into the perfluorinated aliphatic acid organic electrolytic solution; 0.5 to 25V voltage is applied between the cathode and the anode for electrochemical reaction; and a perfluorinated aliphatic acid nantokite super-amphiphobic surface layer with stain self-cleaning effect used for metal corrosion prevention is deposited on the surface of the metal or metal alloy base material used as the cathode. The method has the advantages of simple operation and low requirement of equipment, is not limited by substrate shape, is easy for industrialization, and has quite wide practical value.

The invention publics a method of preparing super sulfur-water surface on the metal copper surface, especially involves a method that it can prepare super sulfur-water surface, super vitriol surface and super sulfur-alkalescence surface simultaneously. The method puts the metal copper plate in the oversaturation solution full of vitriol copper for 10-15 days,and cleans with the deionized water, and has a air-dry; smearing the ethylene-dimethyl siloxanes on the metal copper plate surface reelingly, and drying 1-2 hours in air atmosphere 100-120deg.c.Then dropping the pure water, the acid or the alkali on the copper sign surface to make a determination of the contact angle which needs to be bigger than 150deg.The invention simultaneously has the super sulfur-water, super vitriol and super sulfur-alkalescence on the copper surface, it may help to prevent the metal copper surface from being polluted and rusted and so on.

An image forming apparatus provided with a fixing unit, the fixing unit comprising: a fixing member having a heating member therein; a pressing member that presses against the fixing member, wherein an image supporting material carrying a toner image is grasped and conveyed by a nipping portion formed between the fixing member and the pressing member and the toner image is fixed by applying heat and pressure at the nipping portion; an air blowing section provided downstream of the nipping portion on a conveying path of the image supporting material; and an air flow path switching section that switches an air blow of the air blowing section in accordance with a size of the image supporting material for both ends of the conveying path and for both ends of the fixing member.

A molded article includes a rotationally-molded body of polymer material, formed in a mold, with an elongate reinforcing member, having an end, substantially encased within the body of polymer material during molding thereof. A slip zone, defining a void in the body of polymer material, is formed around the end of the reinforcing member, such that post-molding shrinkage of the polymer material imposes substantially no stress on the end of the reinforcing member.

The invention relates to a differential pressure air speed detection and control device, which comprises an air-conveying de-dusting branch pipe, an electric (pneumatic) adjustment butterfly valve, a cut tobacco collecting box of a cigarette making machine, a cut tobacco conveying pipeline and a differential pressure flowmeter, and is characterized by also comprising a split type orifice flowmeter arranged on the air-conveying de-dusting branch pipe, wherein the differential pressure flowmeter is a split type venturi flowmeter and is arranged on the cut tobacco conveying pipeline, and the speed measuring pipe diameter of the venturi flowmeter gradually becomes small and then gradually becomes large. The invention eliminates the phenomena of cut tobacco retention, adhesion and blockage, is more suitable for detection of cut tobacco material flow in the cut tobacco conveying pipeline, and can maintain long-term operation of high-precision detection to ensure the effective operating ratio and reliability of a system.

A turret-type cleaning apparatus for using cleaning liquids, and deburring and cleaning a workpiece includes: cleaning tools for spraying one of the liquids onto the workpiece and deburring and/or cleaning it; a turnable turret head where the tools are attached; a turret drive device connected to the head and for turning the head; a cleaning liquid source for supplying the liquids to first and second cleaning liquid supply flow passages; a first cleaning liquid supply flow passage configured to supply the one of the liquids to the cleaning tool; a second cleaning liquid supply flow passage for supplying the other of the liquids to the bath; a cleaning chamber where the head is arranged; a cleaning bath installed in the chamber; and a drain port openably and closably provided below the bath and for draining the liquids in the bath.

The present invention provides a lightweight moulded part and a corresponding production method. The lightweight moulded part comprises a core region (1) made of a lightweight composite material (10, 15) which comprises a matrix material (15) and at least one filler material (10); at least one surface or near-surface cover layer region (2a, 2b) which comprises at least one layer of fibre material (5) and the matrix material (15); the layer (or layers) of fibre material (5) of the cover layer region (2a, 2b) being integrated into the matrix material (15) of the core region (1).

The invention discloses a connection line finished product die-cutting anti-adhesion device of a die-cutting machine, which is used for performing subsequent separation on a die-cutting finished product of a cigarette-brand small box. Cams connected to a connecting rod are symmetrically arranged on machine frames on two sides of a waste removing part of the die-cutting machine; an upper frame and a lower frame are fixed on the connecting rod respectively; a sponge strip is adhered to the upper frame, and the upper frame is provided with an upper thimble mounting seat; an upper thimble with a spring is arranged in the upper thimble mounting seat; the lower frame is provided with a lower thimble mounting seat; a lower thimble is arranged in the lower thimble mounting seat; and a wood waste removing plate with holes is fixed on the machine frame, and is arranged between the upper frame and the lower frame. When the cigarette-brand small box after die cutting passes through the waste removing plate with the holes, a machine runs to drive the upper frame to move downwards, the sponge strip presses paper sheets, the upper thimble ejects an easy-adhesion part of a finished product downwards, the lower frame moves upwards at the same time, and the lower thimble ejects the easy-adhesion part of the finished product upwards, so the paper sheets on two sides of a die line are separated under the action of different forces. The connection line finished product die-cutting anti-adhesion device of the die-cutting machine can effectively realize automation of adhesion processing to ensure that the parts which cannot be cut through by die cutting are separated automatically, thereby putting an end to quality accidents caused by machine jamming in the process of packaging finished product cigarettes.

A differential-pressure flow meter is capable of easily eliminating adhesion to an orifice of an extraneous material. The differential-pressure flow meter includes: a pair of pressure sensors provided on a straight pipe part of a main fluid channel; an orifice unit interposed between the pair of pressure sensors; a columnar orifice body provided on the main fluid channel to be detachable in a direction orthogonal to a flow direction of a fluid in the main fluid channel; and an orifice hole penetrating the orifice body in the flow direction of the fluid, wherein the orifice body is rotatable at a prescribed installation position to reverse an upstream side and a downstream side with respect to the orifice hole, and flow rate measurement is performed by converting into a flow rate a difference in pressure that is obtained from two pressure values sensed respectively by the pair of pressure sensors.

The present invention provides a locking device for a vehicle, which can eliminate the adhesion caused by freezing between a movable contact and a fixed contact under the condition of not causing durableness decrease or cost increase. According to the present invention, the locking device is configured to comprise a first locking hook (120), a second hook (130), an auxiliary rod (150) and a switch, wherein the switch can detect locking according to the contact between the movable contact (thin rod 174) and the fixed contact (172), the movable contact is an elastically-deformable metal thin sheet supported in a cantilever state, the auxiliary rod (150) is provided with a projection (156), when firing pins are separated, the projection (156) rotates in a direction opposite to an offset direction and runs into the opening end side of the movable contact, and the movable contact and the fixed contact (172) are separated.