94results about How to "Omit setting" patented technology

The invention discloses a ventilation air-conditioning system for a subway environmental control system. The ventilation air-conditioning system comprises a ventilation air-conditioning unit and an evaporation condensation cold water unit, the ventilation air-conditioning unit is connected with the subway environment, the ventilation air-conditioning unit is connected with the evaporation condensation cold water unit respectively through an air pipe network and a water pipe network, and the subway environment is externally connected with an air return pipe. The ventilation air-conditioning system for the subway environmental control system solves the problems of high energy consumption of an existing subway environmental control system and difficult setting of a cooling tower, the ventilation air-conditioning system and the evaporation condensation cold water unit are combined, the ventilation air-conditioning unit performs pre-cooling for fresh air by the aid of return air, so that different working conditions can be realized, the ventilation air-conditioning system is high in efficiency, the cooling tower is omitted, and energy is saved.

The invention discloses a touch component and a flat panel display device. Two direction sensing electrodes which respectively represent an X-axis sensing component and a Y-axis sensing component in the flat panel display device are respectively arranged on two sides of a substrate of a color filter. One direction sensing electrode is arranged in a black matrix in one surface of the substrate, and the other direction sensing electrode is arranged on the other surface, which is opposite to the color filter, of the substrate. The touch component and the flat panel display device have the advantages that the flat panel display device with a touch function is light and thin and is low in flat panel signal interference.

Disclosed is a backlight module. The backlight module comprises at least one light source, a plurality of wave guides and a plurality of periodical micro structures. The at least one light source can provide a plurality of beams of colored light. The wave guides are opto-coupled to the colored light, and thus each beam of colored light can be correspondingly transmitted in one wave guide. The periodical micro structures are arrayed on one of the wave guides at certain intervals and used for taking the colored light out of the wave guides.

The invention discloses a power detection circuit, and belongs to the technical field of communication. The power detection circuit comprises a first radio frequency transceiver, a first power amplifier module, a first baseband signal processor and an antenna. The first radio frequency transceiver comprises a first signal down-conversion mixer, a first signal up-conversion mixer and a first low-noise amplifier. The first power amplifier module comprises a first power amplifier, a first single-pole double-throw switch, a first radio frequency filter, a first coupler, a second single-pole double-throw switch and a first attenuator; the first baseband signal processor comprises a first decoder, a first encoder, a first baseband signal processing unit, a second baseband signal processing unit, a first signal comparator and a third single-pole double-throw switch.

The utility model discloses a stirring and aerating integrated device which comprises a motor and a stirrer linked with an output shaft of the motor through a connecting rod, and further comprises an aerator arranged on the connecting rod in a sleeving manner, and the aerator is arranged between the motor and the stirrer. The motor, the aerator and the stirrer are connected into the integrated device through the connecting rod, so that the assembly process of the equipment is simplified, the content space of sewage treatment equipment using the integrated device is increased, and the sewage treatment efficiency is improved. According to the vertically-partitioned anoxic and aerobic precipitation integrated sewage treatment system, the stirring and aeration integrated device is adopted, the stirring and aeration integrated device is installed through the supporting beam stretching across the tank body, meanwhile, the supporting beam serves as a partition marker of the anoxic reaction zone and the aerobic reaction zone, the structure is simple, and installation is easy.

The invention relates to a visible fishing tool. The visible fishing tool comprises a visible fish-finding device, a fishing device and a fishing fixation device. By arranging the visible fish-finding device, the underwater situation can be monitored in real time and better judged; and by improving a lure structure, the success rate of fishing is greatly increased and the consumption of fishing baits is reduced.

The invention provides a vehicle-mounted audio processing device which comprises an audio input device and an audio output device. The audio input device is connected to a loudspeaker through an audio amplifying circuit, the loudspeaker outputs received voice signals of another terminal equipment to a user, and the audio output device receives voice signals of the user and transmits the voice signals to another terminal equipment through a mobile communication network. Power compensation is performed on audio signals input to the audio input device through a compensation circuit, and volume of the loudspeaker is adjusted automatically according to volume difference value received and output audio signals, so that calling experience of the user is enabled to be comfortable; setting of volume buttons is omitted, so that compactness and attractiveness of a cellphone are further improved; audio signals of a main MIC and an auxiliary MIC are amplified and attenuated through a filter and optimization module, so that transmissivity of environment noise is lowered greatly, and listening experience of the user is improved.

The invention discloses an earth ridge for planting young pear trees, and a preparation method and application of the earth ridge, and relates to an agricultural culture technique. According to wide-furrow narrow ridges provided by the invention, before planting of the young pear trees, soil is subjected to rotary tillage until the soil is level, ridging is performed, the ridge height of each ridge body is 39cm-41cm, the ridge width is 78cm-82cm, the distance between every two adjacent ridges is 400cm-450cm, furrow is formed between every two adjacent ridge bodies, and field planting of the young pear trees having planting distance being 150cm-200cm is performed in the middle of each ridge body; in autumn in the first year of field planting, after rotary tillage of the furrows, the two sides of each ridge body are widened in an equidistant manner until the ridge width reaches 119cm-121cm, and the ridge height is 42cm-43cm; in autumn in the second year of field planting, after rotary tillage of the furrows, the two sides of each ridge body are widened in an equidistant manner until the ridge width reaches 158cm-162cm, and the ridge height is 44cm-46cm; and in autumn in the third year after field planting, after rotary tillage of the furrows, the two sides of each ridge body are widened in an equidistant manner until the ridge width reaches 199cm-201cm and the ridge height is 46cm-49cm. According to the earth ridge disclosed by the invention, the planting fertilizer applying quantity is effectively reduced, besides, abuses of traditional drainage ditches are avoided, the growth quantity of soil layer root systems is increased, and the nematode diseased plant rate and the root knot diseased plant rate are reduced.

The invention relates to a fire extinguishing gas spray device and a disaster warning system for jetting the fire extinguishing gas to the origin of a fire and informing where the fire extinguisher is when a fire or earthquake occurs. The fire extinguishing gas spray device is provided with: a gas cylinder that charges pressurized fire extinguishing gas therein and attaches a sealing plate on an opening thereof; a seal breaking member that can break the sealing plate; a cylinder holder that is detachably attached with the gas cylinder and movably housing the seal breaking member therein; a seal breaking member holder that is attached the seal breaking member and regularly, biases in the opposite side to the gas cylinder; a communication passage that can communicates a guide hole with an introduction hole opened to the outside, the fire extinguishing gas being jetted out from the introduction hole after the breaking. The disaster warning system can output disaster warning according to the fire disaster detection signal or the vibration detection signal; an annunciator is used for receiving the disaster warning and outputting warning sound or optical signal.

The invention discloses a ventilation air-conditioning system for a subway environmental control system. The ventilation air-conditioning system comprises a ventilation air-conditioning unit and an evaporation condensation cold water unit, the ventilation air-conditioning unit is connected with the subway environment, the ventilation air-conditioning unit is connected with the evaporation condensation cold water unit respectively through an air pipe network and a water pipe network, and the subway environment is externally connected with an air return pipe. The ventilation air-conditioning system for the subway environmental control system solves the problems of high energy consumption of an existing subway environmental control system and difficult setting of a cooling tower, the ventilation air-conditioning system and the evaporation condensation cold water unit are combined, the ventilation air-conditioning unit performs pre-cooling for fresh air by the aid of return air, so that different working conditions can be realized, the ventilation air-conditioning system is high in efficiency, the cooling tower is omitted, and energy is saved.

The invention provides an audio frequency adjusting circuit which comprises an audio frequency input device and an audio frequency output device. The audio frequency input device is connected to a loudspeaker through a first audio frequency amplifying circuit, the loudspeaker outputs received voice signals of another terminal device to a user, the audio frequency output device is used for receiving voice signals of the user and uploading the voice signals to a mobile communication network through a second audio frequency amplifying circuit, and the voice signals of the user are transmitted to the other terminal device through the mobile communication network. Through a compensation circuit, the audio frequency adjusting circuit conducts power compensation on audio frequency signals input into the audio frequency input device and audio frequency signals output from the audio frequency output device, the volume of the input audio frequency signals and the volume of the output audio frequency signals are adjusted automatically according to a difference value of the volume of the received audio frequency signals and the volume of the output audio frequency signals, the call experience of the user is made to be comfortable, the arrangement of a volume key can be omitted, and therefore the compactness and the attractiveness of a mobile phone are improved further. A filtering and optimizing module is used for conducting amplification and attenuation on audio frequency signals of a master MIC and audio frequency signals of a slave MIC, and therefore the transmission rate of environmental noise is greatly reduced.