32results about How to "No need to waste" patented technology

The invention discloses a meeting record generation method, comprising the following steps: receiving a meeting record generation request and obtaining meeting information in the meeting record generation request; And collecting audio information of the meeting through the audio collecting device; Performing speech recognition on the conference audio information to obtain voice print features andspeech text information corresponding to the conference audio information; Determining a speaker identification corresponding to the conference audio information according to the voiceprint characteristics; inputting The speech text information is to a preset processing model to obtain meeting text information, and associating the speaker identification with the meeting text information to generate meeting records. The invention also discloses a meeting record generation device, an apparatus and a computer storage medium. that the speech text information is obtained by the speech recognitionis used in the invention, the speech text information is input into a preset processing model obtained by the preset machine learn training, and the meeting records are automatically generated by theautomatic processing, so that the meeting records generation is more intelligent.

A process for reclaiming the paper-making sludge includes such steps as directly pumping the sludge from sewage treating pool into depositing pool, depositing, filling clean water to become usable pulp, pumping it into intensity pool, regulating its concentration, mixing it with normal pulp, and making paper.

The invention provides a cooling chamber and semiconductor processing equipment. The cooling chamber comprises a base and a base cooling system, wherein the base is arranged in the cooling chamber; a to-be-cooled substrate is placed on the upper surface of the base; and the base cooling system is used for cooling the base by adopting a heat conduction mode so as to enable the base to adopt the heat conduction mode for cooling the to-be-cooled substrate. According to the cooling chamber provided by the invention, the cooling efficiency can be improved, the cooling cost can be reduced, and economic benefits can be improved.

The invention discloses an efficient sodium alginate flashing drying machine which comprises a spiral feeding chute, a base, a flashing drying machine body and a cyclone separator, wherein a second drive motor is mounted in the base; a collecting barrel is mounted at one end of the interior of the base; an air blower is mounted at the end, far away from the collecting barrel, of the base; a steamradiator is mounted at the top end of the base and at the position on the side, close to the second driving motor, of the air blower; and the flashing dryer body is mounted at the top end of the baseand at the position on the side, away from the air blower, of the steam radiator. According to the efficient sodium alginate flashing drying machine, through mounting the cyclone separator, a discharging hopper and the collecting barrel, sodium alginate can be further dried by the cyclone separator after being dried by the flashing drying machine body, so that the drying effect is the best; and ataking out opening is formed in the bottom of the obverse side of the flashing drying machine body, so that internal blocked material can be conveniently cleared, and high rapidity and convenience arerealized.

The invention discloses a formula of a composite coating. The formula of the composite coating comprises the following components in percentage by weight: 37-44% of epoxy resin, 12-15% of water-based acrylic emulsion, 8-11% of a curing agent, 3-5% of an auxiliary, 5-6% of a flattening agent, 6-15% of an optical brightener, 4-5% of titanium dioxide, 1% of master batch, 3-5% of a power increasing agent, 2-4% of an antioxidant, 2% of a mildew preventive and 2% of silicon carbide, based on 100% in total. The formula has the advantages of good covering performance and low cost.

The invention provides a smart home voice control system based on Bluetooth transmission, which is used for realizing voice control between a mobile phone terminal and a smart home electrical appliance. Because a mobile terminal adopts a Bluetooth transmission technology, the mobile terminal is more suitable for a local area network (LAN) in the smart home, thus greatly prolonging the distance of the voice control; and noises in the voice transmitted by the Bluetooth can be extremely eliminated from a pronunciation end, thus a transmitted voice command is more easy to identify and analyze. The system comprises a smart mobile phone terminal and a central control device, wherein the smart mobile terminal comprises a Bluetooth device and a voice input device, and is used for voice collection and Bluetooth transmission of a front end; and the central control device comprises a Bluetooth device, and is used for receiving voice data sent by the smart mobile terminal via the Bluetooth, analyzing the voice data, and sending target control signals to a controller end. A user can control the home electrical appliance by inputting a voice command in the smart mobile terminal, thus realizing a function that the mobile terminal is used to control the home electrical appliance in a short distance, and reaching the purpose of home intelligentization.

The invention relates to a process for super-refining treatment of rejection water of a low permeability oilfield and a compound drive oilfield, belonging to the field of sewage treatment in the oilfields. Sewage is treated by adopting pre-coating, internal-recycling, treating and real-time drying, and slag cakes obtained from treatment of the sewage can be further developed and recycled in other aspects such as paving or can be used as a road asphalt additive without backwashing and water resource waste and power consumption caused by same as well as secondary pollution; and through type selection of the additive, the flow and the precision of the regulation water can be regulated.

It relates to a bamboo plate manufacturing method with material saving features. Putting the semi finished bamboo product on the work bench to heat compress to the bamboo plates for sale, with each work bench's working parameter 1200-1800 T / 2m2, with the working temperature 100-200DEG C. It can compress the irregular bamboo fibers into trim and flat bamboo plates, saving a lot of leftover material.

The invention discloses a mechanical finger and a mechanical arm. The mechanical finger comprises a first connecting piece, a first finger section, a second finger section, a first elastic piece, a second elastic piece and a pull line, wherein the first connecting part is used for fixing the mechanical finger to a fixed device, the first finger section is hinged to the first connecting piece through a first articulated shaft, and the second finger section is hinged to the first finger section through a second articulated shaft. The first elastic piece is connected with the first articulated shaft and the second articulated shaft, and the first finger section and the second finger section keep static relatively through the pretightening force of the first elastic piece. One end of the second elastic piece is connected with the first finger section, the other end of the second elastic piece is used for being connected with the fixed device, and the first finger section and the fixed device keep static relatively through the pretightening force of the second elastic piece. One end of the pull line extends along the first finger section from the end, close to the fixed device, of the first finger section and extends along the second finger section after winding around a certain portion on the first finger section, the end of the pull line and the second finger section are fixed, and the other end of the pull line is used for being connected with a driving device used for driving the finger to act. The mechanical finger and the mechanical arm make elastic contact with an article.

The invention discloses a building concrete mixing device with efficient discharge performance. The building concrete mixing device comprises a fixed base, wherein the two sides of the bottom of the fixed base are fixedly connected with supporting tripods; the bottom ends of the supporting tripods are rotatably connected with rolling wheels; telescopic poles are fixedly connected on positions, atsides of the rolling wheels, on the bottom of the fixed base; ends, away from the fixed base, of the telescopic poles are fixedly connected with thrust friction pads; the top of the left side of the fixed base is fixedly connected with a first fixed frame; and the middle part of the first fixed frame is rotatably connected with a dry material box through a rotary connecting shaft. The invention relates to the technical field of building apparatuses. The building concrete mixing device with the efficient discharge performance disclosed by the invention can quickly convey mixed concrete out of the mixing box through a pulling wheel, and does not need to waste a great deal of concrete; and the pulling wheel capable of conveying quickly is adopted, so that concrete is changed into active discharge from passive discharge during discharge, and therefore, working efficiency of a worker is effectively improved, and benefits are increased.

The invention discloses a teaching tool for ink and wash painting. The teaching tool comprises painting paper, a Chinese brush, ink and an ink absorber, wherein the painting paper is a hard paperboard with a smooth and flat upper surface, a waterproof layer covers the upper surface of the hard paperboard, a plurality of small-aperture pits are evenly distributed in the upper surface of the hard paperboard, guide grooves are formed in inner wall surfaces of flanges, a through groove penetrating one flange is formed in the flange, the corresponding guide groove is communicated with the through groove, the through groove is provided with an opening / closing door, a magnet 1 is arranged inside each flange, each magnet 1 is absorbed with a magnet 2, the magnets 2 are arranged inside a bottom plate, and the bottom plate is arranged at the bottom part of the hard paperboard in a movable manner; and the ink absorber comprises a shell body as well as a fan and a battery arranged inside the shell body, a fan cavity used for accommodating the fan, a battery cavity used for accommodating the battery and an ink absorbing passage communicated with the fan cavity are formed in the shell body, one side, opposite to the side where the fan cavity is connected with the ink absorbing passage, is connected with the battery cavity, an ink storage passage communicated with the ink absorbing passage is formed in the middle section of the ink absorbing passage, and an ink storage box is connected with the tail end of the ink storage passage. The teaching tool for ink and wash painting is provided by the invention.

The invention discloses a paint formula with good paintability. The paint formula comprises, by weight, 28-38% of high-chlorinated polyethylene resin, 18-21% of curing agents, 3% of auxiliaries, 3% of flatting agents, 10-15% of barium sulfate, 2% of sensitizers, 5-6% of titanium dioxide, 2% of color master, 3% of electric power increase agents, 5-6% of thickening agents, 6-12% of mildew preventives and 2% of silicon carbide, and the weight sum of the components is equal to 100%. The paint formula has the advantages of good covering performance and low cost.

The invention discloses a coating formula suitable for a surface layer of a refrigerator. The coating formula comprises the following components in percentage by weight: 31-40% of epoxy resin, 15-19% of a curing agent, 6% of an auxiliary, 3% of a flatting agent, 10-15% of barium sulfate, 1% of an optical brightener, 5-6% of titanium dioxide, 1-2% of color master batch, 2% of a power increasing agent, 5-7% of an antioxidant, 7-12% of a fuel gas resisting agent and 1% of silicon carbide, based on 100% in total. The coating formula has the advantages of good covering performance and low cost.

The invention discloses a powder coating formula. The powder coating formula comprises, by weight, 24-34% of polyester fibers, 14-15% of waterborne acrylic emulsion, 17-18% of curing agents, 3% of additives, 3% of flattening agents, 7-9% of barium sulfate, 5-6% of titanium dioxide, 2% of masterbatch, 3% of electricity increasing agents, 5-6% of antioxidants, and 6-12% of mould inhibitors, wherein the sum of the weight percentages of all the components is equal to 100%. The powder coating formula has the advantages of good covering performance and low cost.

The invention discloses a preparation method for a radiation package and a radiation structure used by the radiation package, wherein the method mainly comprises the steps of connecting a semi-conductor chip to and electrically on a chip carrier, and connecting a radiation structure to the semi-conductor chip; and the radiation structure is provided with a covering layer on the surface and convexly provided with a supporting part on the edge, wherein, the plan view size of the radiation structure is larger than that of the completed package, so the chip carrier connected with the semi-conductor chip and the radiation structure are arranged in a mould cavity of a packaging mould which is filled with packaging materials so as to form a package colloid covering the radiation structure and the semi-conductor chip, wherein, when the mould flowing velocity of the lower part of the radiation structure is higher than that of the upper part of the radiation structure for pushing and pressing the radiation structure upwards, the supporting part is pressed against the top surface of the mould cavity, thereby preventing the radiation structure from warping; then the package colloid on the covering layer can be cut and removed according to the preset plan view size of the package, thereby forming the radiation package.

The invention discloses a formula of a coating used for a surface layer of a refrigerator. The coating formula comprises the following components in percentage by weight: 10-15% of epoxy resin, 32-40% of polyester fiber, 11-18% of a thickening agent, 3-5% of an auxiliary, 5-6% of a leveling agent, 10-15% of barium sulfate, 4% of a luster-enhancing agent, 1% of color master batch, 3-5% of an electric power increasing agent, 4% of an anti-settling agent and 2% of silicon carbide. The coating disclosed by the invention has the advantages of good coverage performance and low cost.

The invention relates to a human-computer interaction system based on irregular screen multi-touch, comprising: interactive content specified playback device; video image transmission device; image projection device; multi-touch device; client command judging device; control terminal timeout The judging device; the command sending device of the control terminal; the image projecting device of the playback terminal; the image content display device. Compared with the prior art, the present invention breaks the limitation that the projected images in the past can only be flat and regular graphics, and can conveniently project various image contents on irregular screens such as hemispherical and spherical, so that the audience has Immersive experience and other advantages.

A self-installation and self-recovery microseismic sensor device belongs to the technical field of geotechnical engineering. The scheme is as follows: the handle A is connected with the thrust rod, the thrust rod is connected with the connecting plate, the connecting plate is connected with the elastic rod, the elastic rod is connected with several brackets, one end of the bracket is connected with the fixed plate, and the other end is connected with the elastic film; the handle B is connected with the inner center The rod is connected, the inner rod is built in the outer rod, the connecting plate is movably connected with the outer rod built in the thrust rod, the sensor is connected with the connection disk, the inner rod is connected with the elastic probe, and one end of the cable is connected with the sensor The other end is connected to the collection station, the dynamometer is arranged on the inner middle rod, and the thrust rod and the outer middle rod are provided with expansion joints for extending their respective lengths. Beneficial effects: The reinforcement of the anchoring agent is eliminated through the elastic device, and there is no need to waste consumables; the sensor is in close contact with the rock mass, and the monitoring effect is good; when the rock mass is deformed, the bracket of the sensor and the elastic probe will adjust themselves, and there will be no contact. bad phenomenon.

The invention discloses a self-installation and self-recovery micro-seismic sensor device, and belongs to the technical field of geotechnical engineering. According to the device, a handle A is connected with a thrust rod, the thrust rod is connected with a connecting disc, the connecting disc is connected with an elastic rod, the elastic rod is connected with a plurality of supports, one end of each support is connected with a fixing disc, and the other end of each support is connected with an elastic film; a handle B is connected with an inner middle rod, the inner middle rod is arranged in an outer middle rod, the connecting disc is movably connected with the outer middle rod arranged in the thrust rod, a sensor is connected with the connecting disc, the inner middle rod is connected with an elastic probe, one end of a cable is connected with the sensor, the other end of the cable is connected with an acquisition station, and a dynamometer is arranged on the inner middle rod; and telescopic joints for extending the lengths of the thrust rod and the outer middle rod are arranged on the thrust rod and the outer middle rod. The device has the beneficial effects that reinforcement of an anchoring agent is eliminated through an elastic device, and consumables do not need to be wasted; the sensor is tightly contacted with a rock mass, and the monitoring effect is good; when the rock mass deforms, the supports of the sensor and the elastic probe can be automatically adjusted, and the phenomenon of poor contact is avoided.

The invention discloses a folded teaching tool of an ink and wash painting. The folded teaching tool of the ink and wash painting comprises a piece of painting paper, a brush, ink and an ink absorber. The painting paper is a rectangular hard board with a smooth and flat upper surface. The upper surface of the hard board is covered with a waterproof layer. A plurality of uniformly distributed small-bore pits are formed on the upper surface of the waterproof layer. A guide groove is formed in the inner wall of a rib. A through groove penetrating through the rib is also formed in the rib. The guide groove is communicated with the through groove. An open-close door is formed on the through groove. The hard board is connected with a second hard board. A second waterproof layer is arranged on the second hard board. The second hard board and the hard board are arranged back to back. The outline size of the second hard board is identical with that of the hard board. The second hard board is connected with the hard board through a hinge. The ink absorber comprises a housing, a fan in the housing and a battery in the housing. A fan cavity for accommodating the fan, a battery cavity for accommodating the battery and an ink absorption channel connected with the fan cavity are formed in the housing. The invention provides the folded teaching tool of the ink and wash painting.

The invention relates to a process for super-refining treatment of rejection water of a low permeability oilfield and a compound drive oilfield, belonging to the field of sewage treatment in the oilfields. Sewage is treated by adopting pre-coating, internal-recycling, treating and real-time drying, and slag cakes obtained from treatment of the sewage can be further developed and recycled in other aspects such as paving or can be used as a road asphalt additive without backwashing and water resource waste and power consumption caused by same as well as secondary pollution; and through type selection of the additive, the flow and the precision of the regulation water can be regulated.

The invention discloses a formula of composite coating, which includes, by weight, 20-30% of acrylic polyol resin, 18-20% of a curing agent, 3-5% of an additive, 7-8% of a flatting agent, 18-22% of barium sulfate, 11-18% of titanium dioxide, 3-5% of a charging agent, and 5-7% of an antioxidant, the sum of the percentage ratio of the components is 100%. The composite coating is good in coating property and low in cost.

The invention discloses a molding process for processing sanitary napkin materials, wherein the molding equipment described in step 2 includes a conveying table and support seats located on both sides of the conveying table, and the tops of the two support seats are A horizontal frame is fixedly installed, and fixed plates are fixedly installed on both sides of the top of the conveying table. The invention relates to the technical field of sanitary napkin material processing. The molding process used for the processing of sanitary napkin materials, by setting the dipping mechanism on the front of the fixed plate, using the second drive motor to make the rotating shaft and the built-in column rotate, the gradual change groove on the built-in column follows the rotation, and is jacked up under the action of the gradual change groove. The slider moves to the outside, and cooperates with the set spring to make the slider return to the initial state. After the sponge plate rotates, it will contact the gray cloth and then print and dye. The highest point will contact the extruded cotton to absorb the treatment liquid, which can not only realize the efficient printing and dyeing of the gray cloth process, and does not require the overall printing and dyeing of the gray cloth to cause waste of treatment liquid.

The invention relates to the technical field of dust removal equipment, in particular to a dust removal device. The water tank is provided with an exhaust port and a water injection port, and the lower part of the water tank is provided with a sewage discharge port. The air distribution pipe, the air distribution net, the adsorption net and the air flow sieve plate are arranged in sequence from bottom to top; The mesh of the cloth has an adsorption area composed of adsorption nets above the air distribution net. The adsorption nets are divided into upper and lower layers. The two layers of adsorption nets are supported and connected by a support frame; The sieve holes of the airflow sieve plate are evenly distributed cylindrical sieve holes and penetrate up and down through the airflow sieve plate; the shapes of the air distribution net and the airflow sieve plate match the cross-sectional shape of the water tank, and the air flow sieve plate is placed in the water tank in a movable manner. The water port is arranged above the water tank. It has the advantages of simple structure, easy maintenance and high dust removal efficiency.

The invention discloses a formula of composite powder coating. The formula of the composite powder coating involves, by weight, 32-42% of acrylic polyol resin, 18-21% of a curing agent, 3% of an auxiliary, 3% of a leveling agent, 10-15% of barium sulfate, 5-6% of titanium dioxide, 2% of a color masterbatch, 3% of an electric power increasing agent, 5-6% of an antioxidant and 6-12% of an anti-gas agent, wherein the quantity sum of the components is equal to 100%. The formula of the composite powder coating has the advantages that the coverage performance is good and the cost is low.

The invention discloses a teaching tool for ink and wash painting. The teaching tool comprises painting paper, a Chinese brush, ink and an ink absorber, wherein the painting paper is a hard paperboard with a smooth and flat upper surface, a waterproof layer covers the upper surface of the hard paperboard, a plurality of small-aperture pits are evenly distributed in the upper surface of the hard paperboard, guide grooves are formed in inner wall surfaces of flanges, a through groove penetrating one flange is formed in the flange, the corresponding guide groove is communicated with the through groove, the through groove is provided with an opening / closing door, a magnet 1 is arranged inside each flange, each magnet 1 is absorbed with a magnet 2, the magnets 2 are arranged inside a bottom plate, and the bottom plate is arranged at the bottom part of the hard paperboard in a movable manner; and the ink absorber comprises a shell body as well as a fan and a battery arranged inside the shell body, a fan cavity used for accommodating the fan, a battery cavity used for accommodating the battery and an ink absorbing passage communicated with the fan cavity are formed in the shell body, one side, opposite to the side where the fan cavity is connected with the ink absorbing passage, is connected with the battery cavity, an ink storage passage communicated with the ink absorbing passage is formed in the middle section of the ink absorbing passage, and an ink storage box is connected with the tail end of the ink storage passage. The teaching tool for ink and wash painting is provided by the invention.

The invention discloses a paint formula suitable for a surface layer of a microwave oven. The paint formula comprises, by weight, 20-29% of epoxy resin, 15-17% of curing agents, 3-5% of auxiliaries, 7-8% of flatting agents, 16-20% of barium sulfate, 2% of sensitizers, 11-18% of titanium dioxide, 1% of high light wax, 2% of color master, 3-5% of electric power increase agents, 4-7% of antioxidants and 1% of silicon carbide, and the weight sum of the components is equal to 100%. The paint formula has the advantages of good covering performance and low cost.

The invention discloses a coating formula for an oven surface. The coating formula for the oven surface is characterized by comprising, in percentages by weight, 15-20% of epoxy resin, 17-20% of polyester fiber, 12-15% of a curing agent, 5% of an auxiliary, 10% of a leveling agent, 10-12% of barium sulfate, 5-8% of titanium dioxide, 1% of high-gloss wax, 2% of color master batch, 3% of an electricity-increasing agent, 5% of an anti-sedimentation agent and 5% of a mould inhibitor, wherein the sum of the percentages of the components is equal to 100%. The coating has the advantages of good covering performance and low cost.