30results about How to "Expand the side area" patented technology

Provided is a power storage device having a high discharge capacitance and a light-transmitting property. The power storage device includes a first current collector having a net-like planar shape; a first active material layer over the first current collector; a solid electrolyte layer over the first active material layer; a second active material layer over the solid electrolyte layer; and a second current collector over the second active material layer.

A light-emitting device contains getter material (58) typically distributed in a relatively uniform manner across the device's active light-emitting portion. An electron-emitting device similarly contains getter material (112, 110/112, 128, 132, and 142) typically distributed relatively uniformly across the active electron-emitting portion of the device.

An evaporator includes plates disposed in pairs in first and second groups, along spaced tanks. Dimples extend from the interior portions in the first group, and interior fins are disposed against the interior portions of the second group. The dimples enhance the distribution of liquid refrigerant in the passageways and the thermal energy exchange between ambient air and an upstream, low vapor quality flow of fluid passing between upstream and downstream side edges, of the first group of plates. The evaporator also eliminates the tonal noise or whistle under certain transient operating conditions.

A capacitor structure is described, including a substrate, a first metal layer in the substrate, an etching stop layer on the substrate having therein an opening that exposes a portion of the first metal layer, a connection layer on the portion of the first metal layer, the sidewall of the opening and a portion of the etching stop layer, a second metal layer over the connection layer, and an insulating layer between the second metal layer and the connection layer.

The invention discloses a high-safety medical faucet water-outlet pipe with the adsorption capacity. The high-safety medical faucet water-outlet pipe is characterized in that a threaded connector and a connecting part being matched in shape with the threaded connector are respectively arranged at the two ends of a water-outlet pipe body; a molecular sieve filter element is clamped in the inner side of the connecting part; the water-outlet pipe body is divided into two layers; arc-shaped grooves which are sunken towards the central axis direction of the water-outlet pipe body are formed in all four sides of the pressure-resistant structure layer; and the gaps among the arc-shaped grooves and the plastic layer are filled with a flexible magnet. The high-safety medical faucet water-outlet pipe has the advantages that through additional arrangement of the molecular sieve filter element, most impurities in water can be purified; the gap between the pressure-resistant structure layer and the plastic layer is filled with plastic foam, so that the high-safety medical faucet water-outlet pipe can be protected from cracking caused by heat expansion or cold contraction when being used in cold or hot weather; and as the arc-shaped grooves which are sunken towards the central axis direction of the water-outlet pipe body are formed in all four sides of the pressure-resistant structure layer, the pressure-resistant capacity of the high-safety medical faucet water-outlet pipe can be enhanced.

The invention discloses a pulse metallic polypropylene film capacitor. The pulse metallic polypropylene film capacitor comprises a metal cylinder, a capacitor core, gold spraying layers, an upper insulation cover and a lower insulation cover, wherein the upper insulation cover and the lower insulation cover are fixedly connected by an explosion-prevention plate, a protection lead is arranged between the upper insulation cover and the explosion-prevention plate, an annular explosion-prevention gasket is arranged at each of the upper part and the lower part of the lower insulation cover, an impregnant is arranged in a gap between the metal cylinder and the lower insulation cover, the capacitor core is arranged in the metal cylinder, the gold spraying layers are arranged at the top end and the bottom end of the capacitor core, the capacitor core comprises a polypropylene film, the polypropylene film is evaporated with a metal layer in a high vacuum environment, and the metal layer comprises a wave-shaped double-sided metallic ZnAl layer, a first thickening layer and a second thickening layer. The pulse metallic polypropylene film capacitor has the advantages of excellent performance and high safety coefficient, and the capability of standing ripple current is high.

The present invention provides a fuel cell having a blocked passage and showing capability of inhibiting desiccation and flooding of the membrane electrode assembly. The fuel cell comprises: a laminated body comprising at least a membrane electrode assembly which includes: an electrolyte membrane, an anode catalyst layer arranged on one surface of the electrolyte membrane, and a cathode catalyst layer arranged on the other surface of the electrolyte membrane; and a pair of separators sandwiching the laminated body, wherein, between the pair of separators, along the laminated body side surface of at least one separator, an inlet passage is provided for getting through a reaction gas supplied to the laminated body and an outlet passage is provided for getting through a reaction gas having passed through the laminated body; the inlet passage is blocked at a downstream end of the reaction gas being supplied to the laminated body and the outlet passage is blocked at an upstream end of the reaction gas having passed through the laminated body; the inlet passage and the outlet passage are arranged separately from each other along the separator; and the depth of the upstream region of the inlet passage is larger than that of the downstream region of the inlet passage.

The invention provides an LED packaging structure which comprises a light emitting component and a transparent packaging adhesive body. The light emitting component includes an upper surface, and the transparent packaging adhesive body is arranged on the light emitting component and covers the upper surface. The transparent packaging adhesive body includes a top surface, a bottom surface and a first peripheral surface, wherein the top surface is opposite to the bottom surface, and the top surface is connected with the bottom surface via the first peripheral surface. The area of the first peripheral surface is four times the horizontal projection area of the upper surface or more.

The invention relates to a novel metalizing polypropylene thin film capacitor, which is internally provided with two layers of single remaining edge evaporation polypropylene films which are mutually superimposed, wherein at least one layer of polypropylene film is superimposed on the non-superimposing surface of the at least one layer of single remaining edge evaporation polypropylene film; the single remaining edge evaporation polypropylene films comprise basal films and aluminium coating evaporated on the basal films; the spacing remained between one side of the aluminium coating and one side of the basal film is 0.4mm; the thickness of the basal film is 3mum to 12 mum; the capacitor has small sheet resistance, thickening film layer, increases withstanding voltage, and simultaneously, has augmented lateral area and contact surface of a metal spaying layer, stable exhaustion value and strong conducting fluid capacity; the distance of the remained edge is reduced, namely, aligning area of a polar plate is increased and the capacitance is amplified, while the capacitance volume ratio becomes smaller, the volume of the corresponding capacitor is reduced; therefore, the capacitor is suitable for being arranged in various small-sized electric equipment.

The invention discloses a water discharging tube with the water purifying function for a water faucet. The water discharging tube is characterized in that a thread connector and a connecting part are correspondingly arranged at two ends of a water tube body, wherein the shape of the connecting part is in match with that of the thread connector; a molecular sieve filtering element is clamped to the inner side of the connecting part; the water pipe body is divided into two layers; arc-shaped grooves which are sunken toward the direction of a central axis of the water tube body are formed in four sides of a pressure resistance structure layer; flexible magnets are filled between the arc-shaped grooves and a plastic layer. According to the water discharging tube with the water purifying function for the water faucet, the molecular sieve filtering element is additionally arranged and can purify most of impurities in water; plastic foam is filled in a gap between the plastic layer and the pressure resistance structure layer, and thus the water tube cannot crack due to expanding with heat and contracting with cold while being used in a cold or hot weather; the arc-shaped grooves which are sunken toward the direction of the central axis of the water tube body are formed in the four sides of the pressure resistance structure layer, so that the pressure resistance of the water tube can be improved.

The high-strength tire bead steel wire comprises a steel wire body, the end face of the upper half portion of the steel wire body is in a semi-oval shape, the end face of the lower half portion of the steel wire body is in a triangular shape, a bent groove is formed in the upper side of the steel wire body, and a guide groove is formed in the lower side of the steel wire body. A plating layer is arranged on the outer side of the steel wire main body, and the outer side of the plating layer is coated with an adhesive; according to the high-strength tire bead steel wire for the nailless tire in winter and the production process of the high-strength tire bead steel wire, the section of the steel wire body is arranged to be in the shape of the semi-oval upper portion and the triangular lower portion, the side face area of the device is increased, the blocking effect of the device is improved, and therefore the anti-puncturing performance of the tire is enhanced; when an external article pierces the tire, the pierced article is guided to the side direction of the steel wire, so that the article is prevented from directly puncturing the tire, and the anti-puncturing performance of the tire is further enhanced.