31results about How to "No size reduction" patented technology

The invention relates to the field of electronic books, and particularly relates to a method for implanting advertisements in electronic books. The method comprises the following steps of: retrieving advertisement keywords in electronic books through an indexing unit; sorting and arranging the retrieved advertisement keywords, and storing in one or multiple databases; determining the advertisement keywords by advertisement clients, searching in the databases through the indexing unit, and selecting and determining the multiple advertisement keywords to be implanted; carrying out data replacement or implantation on adaptive advertisement materials through a replacement device according to the locations of the advertisement keywords determined in the previous step to be implanted in the electronic books so as to implant advertisements; and regenerating the contents of the electronic books into which the advertisements are implanted into formatted files of the electronic books through a format conversion device, and distributing to a server, wherein users read the electronic books through network downloading. The method has the advantages of effectively improving user experience, defining target audiences and being capable of increasing income for the advertisement clients.

The invention discloses a micromechanical resonator and a manufacturing method thereof. The micromechanical resonator is formed by a resonator crystal plate and a packing cover piece through bonding and sealing. The resonator crystal plate comprises an input electrode, an output electrode, a bias electrode, a resonance unit and a supporting structure. Larger-area grounding holes around the resonator structure reduce feed-through signals, and micro heaters around the resonator achieve high-precision temperature compensation. The outermost peripheral structure of the resonator crystal plate is a bonding packing ring, and the packing cover piece comprises a packing cavity, the bonding packing ring and an electrical leading-out structure. According to the micromechanical resonator and the manufacturing method thereof, high-precision and large-scale manufacturing of the high-performance resonator is achieved, wafer-level air impermeability bonding packing is achieved, and the manufacturing method can be applied to low-cost large-scale production of high-performance MEMS resonators.

The invention relates to the semiconductor manufacture technical field, and in particular relates to an alignment mark applied to the wafer bonding process; the alignment mark is arranged on the intersection region of the wafer cutting way, the cutting-edge graphics of the alignment mark extends into the non-intersection region of the wafer cutting way, so that the alignment mark is suitable for the wafer cutting way with smaller size while the size of the alignment mark is not reduced and the wafer bonding precision is not influenced, and larger chip effective area can be achieved.

It is an object of the present invention to provide an ID chip in which gain of an antenna is increased and the mechanical strength of an integrated circuit can be enhanced without suppressing a circuit scale. A semiconductor device typified by an ID chip of the present invention includes an integrated circuit using a semiconductor element formed from a thin semiconductor film and an antenna connected to the integrated circuit. The antenna and the integrated circuit are formed on a substrate, and a conducting wire or a conductive film included in the antenna is divided into two layers and formed so as to sandwich the substrate provided with the integrated circuit.

The invention relates to the technical field of vehicles and provides a vehicle-mounted air purifying device which comprises a shell, a control unit and a dust removal assembly arranged in the shell and comprising an electrostatic discharge unit and a helical type dust collecting pole. The electrostatic discharge unit is used for producing free electrons under control of the control unit; and the helical type dust collecting pole is used for adsorbing dust through the electrostatic effect. The vehicle-mounted air purifying device is based on an electrostatic technology and can adsorb the dust such as PM2.5, air is purified, and the helical-blade-shaped dust collecting pole is adopted, so that the size of an air purifying unit is greatly reduced while the dust collecting area is not reduced, and the space in a vehicle is saved.

The invention relates to the field of laser projection display and discloses a fluorescence color wheel device, a light source system and a laser projection device. The contradictions between the thickness of a buffing machine as well as the diameter of the fluorescence color wheel and the radiation are solved. The laser projection device disclosed by the invention comprises the buffing machine, a lens and a laser light source system, wherein the laser light source system comprises a laser device, a post-positioned lens set, a pre-positioned lens set, a dichroscope, a laser transferring and processing system, a light beam gathering component and the fluorescence color wheel device. The fluorescence color wheel device comprises a driving device and a color wheel, wherein the color wheel has a shape of a cylinder without a cover; the color wheel comprises a base and a side walls; openings are symmetrically and oppositely formed in the side wall; the side wall is divided into two sides by the openings; various fluorescent powders are coated on the outer side of the side wall on each side; the same fluorescent powders on the side walls on the two sides are in equal width and are symmetrically opposite to each other. The fluorescence color wheel device is suitable for the laser projection device.

The present invention provides a rotor in which the volume of permanent magnet is not reduced. A rotor core (10) is composed of a first stacked block (10a) and a second stacked block (10b) which are fixed through movement along a rotation direction. Each magnet hole (30) is provided with a first clearance part (31a) and a second clearance part (31b) without permanent magnet at one end and the other end in the rotation direction. At the part where the first stacked block is jointed with the second stacked block, the area of at least one in the first clearance part and the second clearance part is enlarged according to a mode that the first clearance parts are intercommunicated as well as the second clearance parts.

The invention discloses a movable feed hopper of a tube-sinking cast-in-place pile and a construction method. A vertical guide rail is arranged on the outer surface of a pile formwork, the feed hopper is connected with the guide rail through connecting edges extending from the left side and the right side of the feed hopper, the upper portion of the feed hopper is connected with a hauling rope and the feed hopper can slide vertically along the guide rail. Two or more feed inlets are arranged on the pile formwork at a certain interval and disposed along the pile formwork. Openable cover plates are arranged outside the feed inlets and attached to the outer wall of the pile formwork when the pile formwork sinks into the foundation, and are opened when the pile formwork is pulled out and concrete needs to be poured, and sealing strips are arranged among the inner edges of the cover plates and the pile formwork. The construction method includes steps of taking the pile formwork to the place, sinking the pile formwork, moving the feed hopper downwards, opening one of the cover plates of the feed inlets, pouring the concrete, pulling the pile formwork upwards, moving the feed hopper downwards again, opening the next cover plate of the feed inlets, pouring the concrete and repeating the above processes until a pile is formed after the pile formwork is completely pulled out. The movable feed hopper is simple and convenient in operation, construction efficiency is improved, energy is saved and pile forming quality is guaranteed.

The invention relates to the field of e-books, in particular to a method for embedding advertisements in an e-book. The method comprises the following steps of retrieving advertisement keywords in thee-book through a retrieval apparatus; classifying and storing the retrieved advertisement keywords in one or more databases; determining the advertisement keywords by an advertisement client, performing a search in the databases through the retrieval apparatus, and selecting and determining multiple to-be-embedded advertisement keywords; performing data replacement or insertion on adaptive advertisement materials according to the positions, in the e-book, of the to-be-embedded advertisement keywords determined in the previous step through a replacement apparatus, thereby embedding the advertisements; and regenerating a file in an e-book format in a format conversion apparatus according to contents of the e-book embedded with the advertisements, and releasing the file to a server, so thata user can perform downloading and reading through a network. The user experience is effectively improved; target audiences are clearly determined; and incomes can be increased for advertisers.

The invention provides a foldable display device which comprises a first substrate, a second substrate, a flexible display panel, first hinging seats, second hinging seats and rotary connecting rods.The flexible display panel is provided with a first display area, a flexible display area and a second display area which are sequentially connected, the obverse side of the first substrate is covered with the first display area, and the obverse side of the second substrate is covered with the second display area; the first hinging seats are arranged on the reverse side of the first substrate; the second hinging seats are arranged on the obverse side of the second substrate; one end of each rotary connecting rod is connected to the corresponding first hinging seat, and the other end of the rotary connecting rod is connected to the corresponding second hinging seat; when the rotary connecting rods rotate to be in a folding mode, the first substrate is parallel to and directly faces the second substrate; when the rotary connecting rods rotate to be in an unfolding mode, the first display area, the flexible display area and the second display area are coplanar.According to the foldable display device, not only are the diversified demands of a user for a large screen and a small screen met, but also the product size can be decreased on the condition that the size of the flexible display panel is not decreased, and carrying is convenient.

The invention relates to a pile mould with draw-pull type movable feed ports and a construction method. A plurality of draw-pull type movable feed ports are arranged on the lateral side of the immersed tube pile mould in the longitudinal direction. Each draw-pull type movable feed port is composed of a rail, an open hole, an arc inserting plate and a movable connector, wherein the open hole is formed in the lateral side of the pile mould, the rail is fixedly connected with the periphery of the pile mould with the open holes, the rail is in a U shape, the inner side of the rail is provided or connected with a waterproof rubber gasket, the movable connector is arranged on the arc inserting plate, the movable connector is in a T shape, the movable connector is hinged to one end of the arc inserting plate, a clamping groove is formed in the bottom of the U-shaped rail, the clamping groove is matched with the movable connector, and the movable connector is inserted into the clamping groove to fix the arc inserting plate. The pile mould overcomes the defects that the feed ports are large in power demand with the increasing height, can damage formed piles and the like. The draw-pull type movable inserting plates are convenient, quick and easy to operate, capable of saving energy, good in sealing performance and high in pile forming quality.

The invention provides an electric oven. The electric oven comprises an oven body and a door, a slidable roasting rack is mounted in a cavity of the oven body, the door of the electric oven comprises a door body and connection legs hinged to the oven body, and door hooks connected to the roasting rack are arranged on a door liner. One end, fixedly connected with the door liner, of each door hook is provided with a fixing plate, and each fixing plate extends from the door body to the corresponding door connection leg and fits the door liner, so that a contact area of each door hook and the door liner is increased greatly, force transferred by the door hooks to the door liner is scattered, intensity of pressure borne by the door liner is reduced, and accordingly deformation of the door liner is prevented. By the scheme, the door hooks are structurally improved to guarantee that strength of the door liner meets utilization requirements, door size increase is avoided, a control box mounting space is not reduced, and accordingly sufficient spaces for keys distributed on a control box can be guaranteed, and convenience in operation is achieved. In addition, increasing of plate thickness of the door liner is avoided, so that product cost is reduced.

The invention discloses a high-pixel LED display module, which comprises a circuit substrate, power sources and a light guide layer. The light sources are mounted on the circuit substrate, the light guide layer covers the circuit substrate and is provided with power source holding grooves and a plurality of light guide mechanisms, the power source holding grooves are used for holding the power sources, and the light guide mechanisms are used for transmitting light rays emitted by the light sources to the outside of the light guide layer. The invention further discloses a display screen with the high-pixel LED display module. By the light guide mechanisms for transmitting light rays emitted by the light sources to the outside of the light guide layer, high-pixel LED display is realized without reducing light source size and increasing light source distribution density.

An embodiment of the invention provides a method and device for storing a pseudo-differential operator. The method comprises: performing non-uniform sampling for a pseudo-differential operator corresponding to each spatial grid; storing sampling data corresponding to each pseudo-differential operator. The scheme can reduce the size of the quasi-differential operator without reducing the precisionof the differential operator, and store the sampling data corresponding to each quasi-differential operator, thereby realizing the reduction of the storage amount without reducing the precision of thedifferential operator, which is beneficial to reducing the storage amount in two-dimensional situations and to applying an algorithm for directly solving a Kelvin-Christoffel eigen equation to deal with three-dimensional problems.

The invention discloses a burner. The burner comprises a body, and the surface of the body is provided with a flame and gas outlet, a combustion-supporting gas inlet connector and gas inlet connectors. An inner cavity body is arranged in the body and comprises a combustion chamber, an air-fuel flow guide body cavity and a gas inlet channel. The combustion chamber communicates with the flame and gas outlet, the gas inlet channel communicates with the gas inlet connectors, the air-fuel flow guide body cavity and the gas inlet channel both communicate with the combustion chamber, and the combustion-supporting gas inlet connector communicates with the air-fuel flow guide body cavity. The gas inlet channel comprises a first-stage gas channel and multiple second-stage gas channels annularly arranged on the periphery of the first-stage gas channel, and the second-stage gas channels communicate with one another through an annular channel which is arranged on the periphery of the first-stage gas channel in a sleeving manner. The burner is provided, and the burner is respectively provided with the multiple flow levels of gas channels, minimum flow ignition is adopted, the supply amount of gas is gradually increased, and the situation of difficult ignition or ignition deflagration can be effectively avoided.

The invention discloses a burner. The burner comprises a body, wherein a flame outlet, a combustion-supporting gas inlet connector and a gas inlet connector are arranged on the surface of the body, an inner cavity main body is arranged inside the body and comprises a combustion chamber, an air-fuel flow guide body cavity and a gas inlet channel, the combustion chamber communicates with the flame outlet, the gas inlet channel communicates with the gas inlet connector, the air-fuel flow guide body cavity and the gas inlet channel both communicate with the combustion chamber, the combustion-supporting gas inlet connector communicates with the air-fuel flow guide body cavity, the gas inlet channel comprises a first-stage gas channel and a plurality of second-stage gas channels annularly arranged on the periphery of the first-stage gas channel, and the second-stage gas channels communicate through an annular channel arranged on the periphery of the first-stage gas channel in a sleeve mode. The invention provides a burner which is provided with the gas channels with multiple flow levels, ignition is conducted through the minimum flow by the burner, then the supply amount of gas is gradually increased, and the situation that ignition is difficult or ignition deflagration occurs can be effectively avoided.

A shaft sealer belongs to the technical field of mechanical engineering shafts. The shaft sealer comprises an inner ring I, a seal ring I, a seal ring II, an outer ring I, a seal ring III, an inner ring II, an outer ring II, a seal ring IV, a seal ring V and an inner ring III; the inner ring II and the inner ring III are arranged on the shaft table of the inner ring I, the seal ring I and the seal ring II are arranged in a groove at the shaft hole of the inner ring I, and the seal ring V is arranged in a groove between the inner ring I and the inner ring III; and the seal ring III is arranged in the groove of the outer ring I, and the seal ring IV is arranged in the groove of the outer ring II. The shaft sealer has the advantages that the installation is easy, no abrasion appears in the running process, damages are difficult, and the sealing effect is good.

The present disclosure provides a method of fabricating an integrated circuit (IC) structure. The method includes the steps: patterning a dielectric layer on a semiconductor substrate to form a trench, exposing a conductive feature within the trench; performing an ion implantation process to introduce a doping species into sidewalls of the dielectric layer within the trench, thereby forming a barrier layer on the sidewalls, the barrier layer having a densified structure to effectively prevent inter-diffusion and a modified surface characteristic to boost a bottom-up deposition; and performingthe bottom-up deposition to fill the trench with a metal material, thereby forming a metal plug landing on the conductive feature.

The invention discloses a movable feed hopper of a tube-sinking cast-in-place pile and a construction method. A vertical guide rail is arranged on the outer surface of a pile formwork, the feed hopper is connected with the guide rail through connecting edges extending from the left side and the right side of the feed hopper, the upper portion of the feed hopper is connected with a hauling rope and the feed hopper can slide vertically along the guide rail. Two or more feed inlets are arranged on the pile formwork at a certain interval and disposed along the pile formwork. Openable cover plates are arranged outside the feed inlets and attached to the outer wall of the pile formwork when the pile formwork sinks into the foundation, and are opened when the pile formwork is pulled out and concrete needs to be poured, and sealing strips are arranged among the inner edges of the cover plates and the pile formwork. The construction method includes steps of taking the pile formwork to the place, sinking the pile formwork, moving the feed hopper downwards, opening one of the cover plates of the feed inlets, pouring the concrete, pulling the pile formwork upwards, moving the feed hopper downwards again, opening the next cover plate of the feed inlets, pouring the concrete and repeating the above processes until a pile is formed after the pile formwork is completely pulled out. The movable feed hopper is simple and convenient in operation, construction efficiency is improved, energy is saved and pile forming quality is guaranteed.

The invention relates to a tube-sinking cast-in-site pile combined feeding hopper pile and a construction method. A plurality of feeding ports are formed in a side face of a pile mold from top to bottom. Each feeding port is connected with and sealed by a cover plate. The tube-sinking cast-in-site pile combined feeding hopper pile and the construction method solve the problems that concrete must be delivered to a place with the height of 20m to 30m and therefore energy is wasted in delivery of the concrete, time is consumed, the concrete falls from the high place so that isolation is increased, pile forming quality is influenced, a foundation at the lower side is separated from the pile mold, unsafe factors occurs and the like in the prior art. Due to the fact that the feeding ports are close to the ground, the concrete can be poured directly to a feeding hopper on the ground, the concrete is not required to be delivered to the high place, a winch is not needed, the energy is saved, and operation is convenient. Each arc-shaped cover plate with the same radius as the pile mold enables an outer wall of the pile mold to be in a complete circular shape, concrete falling height is reduced, possibility of the isolation is decreased and pile forming quality is guaranteed.

A method for arranging CRC (Cyclic Redundancy Code) bits within logical transmission units (LTUs) in a CDMA communication system having a physical channel frame comprised of a plurality of LTUs arranged in line, with a physical layer CRC field and tail bits arranged after the LTUs. Each LTU includes a payload and a LTU CRC field for detecting errors in the LTU payload. In the CRC bit arranging method, the CRC field included in odd-numbered LTUs are arranged after the payload and the CRC field included in even-numbered LTUs are arranged before the payload in such a manner that a LTU CRC field of an even-numbered LTU and a LTU CRC field of an odd-numbered LTU connected to said even-numbered LTU are sequentially arranged.