126 results about "Winter season" patented technology

The invention relates to a drag construction method of a steel truss girder, in particular to a steel truss girder multi-point continuous vertical drag construction method; wherein, a front guide beam is arranged in the front end of the steel truss girder, and a steel truss girder assembling construction platform bracket is arranged among bridge pier bodies; a whole internode is made by using the line-cross gate-hanging assembling steel beam bar, and then the multi-point synchronous continuous drag steel truss girder and the front guide beam are moved forward; the steel truss girder internode bar components are sequentially assembled on the vacate assembling bracket; the multi-point synchronous continuous drag steel truss girder continues to move forward to n internodes, and the erection of the steel truss girder is finished by recycling like that. The invention has the advantages of assembling the steel beam in bearings of a bank, having the ability of doing the industrialized work, avoiding the bad effect to the welding of the steel beam and the high strength bolt wring quality caused by the rain season and winter season, guaranteeing the quality, and shortening the construction time efficiently.

A control unit for an air conditioning system for a motor vehicle calculates a target blowing air temperature based on a temperature of a passenger's clothing detected by a no contact temperature sensor. An air conditioning operation is performed based on the calculated target blowing air temperature. In particular, when calculating the target temperature in the summer or in the winter season, a change of the detected temperature of the passenger's clothing is used, so that the change of detected temperature is reflected in the target temperature with a time delay.

A control unit for an air conditioning system for a motor vehicle calculates a target blowing air temperature based on a temperature of a passenger's dressing detected by a contact-less temperature sensor. An air conditioning operation is performed based on the calculated target blowing air temperature. In particular, when calculating the target temperature in the summer or in the winter season, a change of the detected temperature of the passenger's dressing is used, so that the change of detected temperature is reflected in the target temperature with a time delay.

An interior of an air conditioning case is partitioned into a first air passage extending from an inside air suction port to a foot opening portion and a second air passage extending from an outside air suction port is disposed at a side of the first air passage to detect a temperature of air blown out from the evaporator disposed in the first air passage and the second air passage. An operation of the compressor for supplying the refrigerant to the evaporator is intermitted by comparing the temperature detected by the temperature sensor and the set temperature set in advance, and the set temperature is changed to be higher according to an increase in the temperature of outside air. In this way, it is possible to prevent the frosting of the evaporator in winter season, when the inside air is introduced into the first air passage and the outside air is introduced into the second air passage.

The invention relates to a double cropping rice nitrogen-saving high-yield production method. A double cropping rice planting region is selected; 15 to 30 days before late rice is harvested, astragalus sinicus planting is carried out; after the late rice is harvested, ditching is carried out according to an astragalus sinicus planting technology; 30 to 50kg of calcium magnesium phosphate fertilizer is applied per mu; 1 to 2kg of potassium chloride used as a base fertilizer is applied per mu; 10 to 15 days before early rice is transplanted, dry tillage and plowing pressing are carried out; land preparation is carried out according to the early rice planting requirements; azolla is bred; and after shoal water of field water, which has a height of 1.5 to 3.5cm, is kept for 8 to 10 days, the base fertilizer is applied to carry out early rice transplanting. During growth of the early rice and the late rice, duckweed utilization is naturally carried out; before the late rice is transplanted, a sustained-release nitrogen fertilizer is applied in one step as the base fertilizer; and on mid-to-late September in the next year, circulation operation of farming of planting astragalus sinicus green manure crops and the like is carried out. According to the invention, astragalus sinicus green manure is planted during the slack winter season of double cropping rice planting, the azolla is bred during growth of rice, the rice special sustained-release nitrogen fertilizer is applied to the late rice in a decreasing manner, the astragalus sinicus and the azolla are utilized to fix nitrogen and adsorb carbon, the land is maintained by the land, organic materials and an organic nitrogen source are provided for rice, nutritive substances in the double cropping rice field, which are easy to loss, are adsorbed, non-point source pollution is reduced and fertilizer supply and the fertilizer requirement of rice are coordinated and consistent.

Disclosed is an electric power steering apparatus including a steering system for receiving a steering torque of a steering wheel to steer wheels and an auxiliary power mechanism applying auxiliary steering power to the steering system, and a method of controlling a current of the electric power steering apparatus. The electric power steering apparatus includes a temperature sensor measuring a temperature at a starting of a vehicle, a motor position sensor detecting a relative steering angle of a motor, a cumulative transfer calculation unit calculating a cumulative transfer quantity of a rack bar by information detected in the motor position sensor, a counter calculating an elapsed time from a starting time of the vehicle, a friction coefficient determination unit determining a friction coefficient according to information inputted from the temperature sensor, the cumulative transfer quantity calculation unit, and the counter, respectively, by using a setting map of a friction coefficient, and a target current calculation unit calculating a compensation quantity for a friction by using the friction coefficient determined in the friction coefficient determination unit and determining a target current, so that it is possible to control the current for compensating for a current of the motor, in order to increase the auxiliary steering power of the vehicle in response to the increase of the friction due to the contraction or the increase of viscosity at a low temperature, such as in a winter season, thereby improving the convenience of a driver and the product value.

This invention provides a pet enclosure designed to provide comfort for a pet in the winter season. The pet enclosure provides for shelter by allowing the pet to get out of the weather and then provides a warm bed to lie upon. This warm bed is comprised of a rectangular rigid plastic container, similar to a tall, wide, narrow gas can, which is recessed into the floor of the pet enclosure. An internal, totally submersible aquarium type heater is utilized to keep the water solution tank at a user-defined temperature. The tank is recessed into the floor and is effectively insulated on five of its six surfaces. The remaining top surface is covered by a fiber-filled pet bed. This bedding, when not compressed by the pet, acts as an insulator, trapping the heat in the container. When the pet lies on the bedding, the insulating value of the bedding is drastically reduced and the heat travels through the bedding and the pet is warmed. This provides for a comfortable warm area for the pet to enjoy on cold winter days.

The present invention provides a gas oil composition for use in a diesel engine with a geometric compression ratio of 16 or less, equipped with a supercharger and an EGR, containing an FT synthetic base oil and having a sulfur content of 5 ppm by mass or less, an oxygen content of 100 ppm by mass or less, a bulk modulus of 1250 MPa or greater and 1450 MPa or less, a saybolt color of +22 or greater, a lubricity of 400 μm or less, an initial boiling point of 140° C. or higher and an end point of 380° C. or lower in distillation characteristics, and the following characteristics (1) to (3) in each fraction range wherein: (1) the cetane number in a fraction range of lower than 200° C. is 40 or greater and less than 60; (2) the cetane number in a fraction range of 200° C. or higher and lower than 280° C. is 60 or greater and less than 80; and (3) the cetane number in a fraction range of 280° C. or higher is 50 or greater. The gas oil composition is used in a summer or winter season, suitable for both diesel combustion and homogeneous charge compression ignition combustion.

In an effort to control the production of illegal drugs such as methamphetamine, new statutes have placed restrictions on the sale of common cold remedies that contain pseudoephedrine and other precursors used in the production of these illegal drugs. Many common products, such as Sudafed® cold medicine, have been removed from store shelves and are now behind the counter at most pharmacies. These legal restrictions vary from state to state, but most restrict the amount of product that can be purchased by quantity and time. These legal restrictions also require creation of a customer log that often includes the customer's name, address, government-issued photo identification number and / or signature. Clearance of these restricted product sales and creation of the customer log are time consuming tasks that result in long lines during the winter season. The present invention is an automated process to speed up the authorization process and creation of the customer logs. The process can be applied to a single store or multiple stores. The invention also includes a clearance terminal especially adapted for this process.

The invention discloses a litopenaeus vannamei and fish mixed culturing ecological breeding method. A pond with brackish water is selected, during a slack winter season, spiral shell harm is removed, filiform algae are cultured in a directed mode, deposit phosphori in the pond bottom are adsorbed and removed, on around the Tomb-sweeping Day in spring, quick lime dry method pond poisoning is carried 20 days before culturing, 10 cm water adding is carried out before fry adding planning, bleaching powder is used for soaking a disinfecting tank bottom for 12 h, 80 cm water adding is carried out, after water adding is completed, oil tea cakes which are soaked by warm water for 24 h in advance are splashed, and organic fertilizer obtained through microbial fermentation is hung at the side of the pond. After water cultivating, young shrimps are subjected to out-of-cage breeding, after seven days, small-specification mixed-culturing fingerlings obtained after salinization are subjected to out-of-cage breeding, on the 35th day, large-specification mixed-culturing fingerlings are subjected to out-of-cage breeding, then the water level is deepened gradually, the water level is controlled to be 1.1 m-1.2 m, in the early period, feeding is carried out 2 times a day, in the medium-later period, feeding is carried out 3 times a day, computing is carried out according to 2%-8% of body weight, breeding is carried out for 80-100 days, and litopenaeus vannamei is harvested. Mixed fishes with the proper matched density are used for eliminating sick and weak shrimps, the infection source of sick shrimps is removed, prawn abnormal group swimming is avoided, sick shrimps are reduced, and the success rate of culturing is improved.

Disclosed is a film that has excellent gas barrier properties and flex resistance, can reduce the weight of a tire while improving the internal pressure retention in a new tire or a tire after traveling, and can exhibit barrier properties without cracking in traveling at a low temperature, for example, in a winter season. Also disclosed are an inner liner for a tire using the film, and a tire comprising the inner liner for a tire. The film is characterized by comprising at least a layer formed of a resin composition (D) comprising a viscoelastic material (C) dispersed in a resin comprising a modified ethylene-vinyl alcohol copolymer (B) produced by reacting an ethylene-vinyl alcohol copolymer (A), the viscoelastic material (C) having a 100% modulus at -30 DEG C of less than 6 MPa.

This invention provides a pet enclosure designed to provide comfort for a pet in the winter season. The pet enclosure provides for shelter by allowing the pet to get out of the weather and then provides a warm bed to lie upon. This warm bed is comprised of a rectangular rigid plastic container, similar to a tall, wide, narrow gas can, which is recessed into the floor of the pet enclosure. An internal, totally submersible aquarium type heater is utilized to keep the water solution tank at a user-defined temperature. The tank is recessed into the floor and is effectively insulated on five of its six surfaces. The remaining top surface is covered by a fiber-filled pet bed. This bedding, when not compressed by the pet, acts as an insulator, trapping the heat in the container. When the pet lies on the bedding, the insulating value of the bedding is drastically reduced and the heat travels through the bedding and the pet is warmed. This provides for a comfortable warm area for the pet to enjoy on cold winter days.

The invention discloses a solar road pavement structure. The solar road pavement structure comprises a foundation stabilization layer, a moisture-proof layer, a regulation layer, a stress buffer layer, a composite photovoltaic layer and a pavement layer from bottom to top, an electric power storage device is arranged on a road side, wherein a heating element and a heat sensor are buried in the pavement layer, the electric power storage device is connected with the composite photovoltaic layer and the heating element, a second solenoid valve is arranged on a circuit between the electric power storage device and the composite photovoltaic layer, a first solenoid valve is arranged on a circuit between the electric power storage device and the heating element, the pavement structure further comprises a control unit, and the control unit is electrically connected with the electric power storage device, the first solenoid valve, the second solenoid valve and the heat sensor. On the basis of intensive usage of land and space, solar photovoltaic panels are laid on the road to generate electricity, generated electric power can be utilized to heat the pavement in the winter season, freezing and snow accumulation on the pavement are prevented, the driving safety performance of vehicles is improved, and at the same time, after conversion and storage, the electric power can be integrated to grids or supplied to traffic lights, monitoring devices, charging of electric vehicles and the like for usage.

The present invention provides a method of storing TAIC in which TAIC is prevented from suffering from freezing and solidification during storage thereof in the winter season. In the method of the present invention, the triallyl isocyanurate is mixed with a silane coupling agent to prepare a composition comprising both thereof, and the resulting composition is stored. In the preferred embodiment of the present invention, the silane coupling agent is used in an amount of 5 to 30% by weight based on the weight of the triallyl isocyanurate, and γ-methacryloxypropyl trimethoxysilane is used as the silane coupling agent.

The invention discloses a method of overlaying a film on a cigarette ridge and planting green manure in a slack winter season and belongs to the technical field of flue-cured tobacco plantation technology. The method comprises the following steps of (1) applying base fertilizer on a cigarette land in March of the first year, ridging and overlaying a mulch film, conducting fixed-distance transplanting according to normal progress and managing field, and maintaining the film on the land for the whole process, (2) eliminating residual cigarette plants on the cigarette ridge after flue-cured tobacco harvest in September of the first year, punching holes on two sides of the film-overlaid cigarette ridge in a parallel way, (3) eliminating the mulch film and turning over oilseed rape via a rotary cultivator after oilseed rape sedge period finishes in the next year and burying the oilseed rape into the soil for two to three months, then planting cigarettes again and repeating the shifting cultivation process. In the second step, the hole punching depth is 13 to 16cm; the distance between two holes on the same side is 0.2m; and oilseed rape seeds are placed in each hole. A problem of oilseed early blossoming can be avoided; labor intensity and labor cost can be reduced; soil fertility can be improved; and cigarette field shifting cultivation efficiency can be improved.

A washer nozzle includes a heat emitting unit for smoothly washing a glass in a winter season is installed. The washer nozzle for a vehicle which, by realizing a new type of washer nozzle to which an integral structure of a heat conductor and a nozzle cover is applied through insert injection-molding of the heat conductor is applied and to which a structure where a heat emitter is firmly fastened to the housing by using a structure in the housing is applied, can improve a washer liquid ejecting performance through an increase in a heat transfer efficiency inside the nozzle and reduce the number of processes and a defect rate through fixing of the heat emitter at an optimum location, thereby improving quality.

The invention discloses a deodorization and dehumidification device for livestock and poultry breeding, more particularly a deodorization and dehumidification device for livestock and poultry houses, and belongs to the technical field of breeding equipment. The device comprises an air outlet and an air inlet formed at the upper part of the livestock and poultry house, wherein the air inlet of the livestock and poultry house is connected with an air heater, the air inlet of the air heater is arranged outside the livestock and poultry house and the air inlet of the livestock and poultry house is arranged inside the livestock and poultry house; and a fan arranged at the front end or the rear end of the air heater or at the air outlet of the livestock and poultry house. The deodorization and dehumidification device can greatly reduce the ammonia odor and the humidity inside the livestock and poultry house, reduce the disease incidence in livestock and poultry, reduce the breeding cost and the veterinary residues, ensure the food safety for human beings, increase the productivity of animals in spring, fall and winter seasons, and reduce the feed consumption and the production cost.

The invention relates to an elm cutting propagation method. The method comprises the following steps: 1) in mid February, collecting and processing annual shoots of an elm; 2) cultivating the disinfected cutting shoots in a culture room until yellowish calluses grow from incisions in the bottoms of the cutting shoots after one week; 3) taking out the calluses from the cutting shoots, and carrying out rooting treatment and germinating agent treatment; 4) through the above treatment, removing other lateral buds of the cutting shoots and keeping top buds when the buds of the cutting shoots begin to germinate after one week and new leaves gradually sprout; and 5) transplanting when branch roots are formed after cultivating for 25 days. The cutting propagation method disclosed by the invention realizes the full use of slack winter season and avoids busy spring, and the method provides longer growth time for seedlings.

A surface structure for athletic fields capable of performing a drainage function and a shock-absorbing function at the same time is disclosed. The surface structure for athletic fields includes an underdrain (100) to drain groundwater and penetrating water to a sewer, a freezing prevention layer (200) to prevent the athletic field from freezing during the winter season, and a pebbled subsurface layer (300) spread on the upper surface of the freezing prevention layer (200). The surface structure further includes a shock-absorbing and drainage layer (400) placed on the upper surface of the subsurface layer (300) to drain rainwater and irrigation water and perform a shock-absorbing function to protect players.

The present invention provides a method of storing TAIC in which TAIC is prevented from suffering from freezing and solidification during storage thereof in the winter season. In the method of the present invention, the triallyl isocyanurate is mixed with a silane coupling agent to prepare a composition comprising both thereof, and the resulting composition is stored. In the preferred embodiment of the present invention, the silane coupling agent is used in an amount of 5 to 30% by weight based on the weight of the triallyl isocyanurate, and γ-methacryloxypropyl trimethoxysilane is used as the silane coupling agent.

A surface structure for athletic fields capable of performing a drainage function and a shock-absorbing function at the same time is disclosed. The surface structure for athletic fields includes an underdrain (100) to drain groundwater and penetrating water to a sewer, a freezing prevention layer (200) to prevent the athletic field from freezing during the winter season, and a pebbled subsurface layer (300) spread on the upper surface of the freezing prevention layer (200). The surface structure further includes a shock-absorbing and drainage layer (400) placed on the upper surface of the subsurface layer (300) to drain rainwater and irrigation water and perform a shock-absorbing function to protect players.

The present invention provides a gas oil composition for use in a diesel engine with a geometric compression ratio of greater than 16, equipped with a supercharger and an EGR, containing an FT synthetic base oil and having a sulfur content of 5 ppm by mass or less, an oxygen content of 100 ppm by mass or less, a bulk modulus of 1250 MPa or greater and 1450 MPa or less, a saybolt color of +22 or greater, a lubricity of 400 μm or less, an initial boiling point of 140° C. or higher and an end point of 380° C. or lower in distillation characteristics, and the following characteristics (1) to (3) in each fraction range wherein: (1) the cetane number in a fraction range of lower than 200° C. is 20 or greater and less than 40; (2) the cetane number in a fraction range of 200° C. or higher and lower than 280° C. is 30 or greater and less than 60; and (3) the cetane number in a fraction range of 280° C. or higher is 50 or greater. The gas oil composition is used in a summer or winter season, suitable for both diesel combustion and homogeneous charge compression ignition combustion.

An interior of an air conditioning case is partitioned into a first air passage extending from an inside air suction port to a foot opening portion and a second air passage extending from an outside air suction port is disposed at a side of the first air passage to detect a temperature of air blown out from the evaporator disposed in the first air passage and the second air passage. An operation of the compressor for supplying the refrigerant to the evaporator is intermitted by comparing the temperature detected by the temperature sensor and the set temperature set in advance, and the set temperature is changed to be higher according to an increase in the temperature of outside air. In this way, it is possible to prevent the frosting of the evaporator in winter season, when the inside air is introduced into the first air passage and the outside air is introduced into the second air passage.

An alternating type heat pump has first to third rows of outdoor unit coils adapted to selectively perform the functions of an evaporator and a condenser in accordance with the outdoor conditions and the load variations, thereby improving the performance of the heat pump, and is capable of allowing the first to third rows of outdoor unit coils to be operated as a condenser in an alternating manner under the conditions where frost on the outdoor unit coils may be formed especially in winter seasons, thereby basically preventing the conditions on which the frost is formed.

An air dryer control method may include a cold mode in which a controller performs a winter season condition control in which air temperature is lowered to freezing temperature if an engine starting is detected, and performs a winter season thawing control in which compressed air introduced into a valve control of an air dryer warms a purge valve of the air dryer.

The purposes of the present invention is a ventilator having an indirect vaporizing and cooling function and a 24-hour ventilation function and installable in a housing. The ventilator (1D) stops supplying a working air (WA) to an indirect vaporizing and cooling unit (4) in heating operation. An outside air (OA) sucked from an outside air suction port (5) is heat-exchanged with a return air (RA) sucked from a return air suction port (7) by a heat exchange unit (31). In winter season, the temperature of the outside air (OA) is increased since the temperature of the return air (RA) is higher than that of the outside air (OA), and the indirect vaporizing and cooling unit (4) stops supplying the working air (WA), a product air (PA) passing a product air flow passage (11b) is not cooled. Thus, the outside air (OA) heated by the heat exchange unit (31) is supplied as a supply air (SA) from a supply air outlet port (6).

The invention provides a short-oil-length alkyd resin and a matte varnish utilizing the short-oil-length alkyd resin as a key film-forming material. The oil length of the short-oil-length alkyd resin is 30% to 30.5%, and when the matte varnish is in synthesis, part of ethylene glycol is added to adjust functionality so a to achieve the goal of improvement of molecular weight. The matte varnish solves the problem that a traditional short-oil-length alkyd resin coating often grows dim and is scratched easily in autumn and winter seasons.

The invention discloses a method for repairing a cadmium-polluted rice field by intercropping sedum alfredii hance and astragalus sinicus. The sedum alfredii hance and the astragalus sinicus are planted in an idle rice field in winter, so that effective utilization of land resources and photo-thermal resources is realized, and idle land in the slack winter season and resource waste are avoided while soil of the low-concentration cadmium-polluted rice field is repaired; and the astragalus sinicus can be used as organic green manure; and the sedum alfredii hance and the astragalus sinicus are intercropped, so that cadmium in the soil is effectively removed, and therefore, post-cropping rice absorbs less cadmium.

The invention discloses a water chilling unit control method and device and a water chilling unit. The water chilling unit comprises a natural refrigeration circulation loop and a compressor refrigeration circulation loop, a cooling water circulation system in the compressor refrigeration circulation loop is provided with an anti-freezing device, and the method comprises the steps that the temperature of the environment where a condenser of the water chilling unit is located is monitored; And if the environment temperature is smaller than or equal to a first preset temperature, the natural refrigeration circulation loop is controlled to conduct refrigeration, the compressor refrigeration circulation loop is closed, and the anti-freezing device is controlled to conduct anti-freezing according to the environment temperature. Under the working condition that the environment temperature is low, the anti-freezing device can be used for conducting anti-freezing on the cooling water circulation system, and the situation that under the working condition of winter seasons, cooling water frosts and freezes, and consequently a cooling circulation water pump and a valve are damaged is prevented.

The invention discloses a method of culturing meat texture tender-type Nanyang cattle. The method is characterized by comprising the first step of physical method, the second step of feeding, the third step of drinking water, and the fourth step of daily management, wherein in the first step of physical method, weak current massage is conducted on the Nanyang cattle using 24-36V weak current, and magnetic therapy is conducted on the Nanyang cattle using a magnetic therapy instrument; in the second step of feeding, lick bricks are arranged in a cow shed, and in the first to sixth months, seventh to thirteenth months and fourteenth and eighteenth months, the Nanyang yellow cattle is fed with concentrated feed; in the third step of drinking water, in the spring-winter season and the summer-autumn season, warm water is used to feed the Nanyang cattle; in the fourth step of daily management, the time for daily stocking of the Nanyang cattle is controlled to be 4-5 h, and in the summer and winter seasons, the Nanyang cattle is washed in a sprinkling mode. The grade of the meat quality of the Nanyang cattle cultured by the method can reach the level 4 standard, and the slaughter rate is increased by 6.68%, the rate of weight increase is fast, and the meat texture is tender.