35results about How to "Uniform impact" patented technology

The present invention relates to non-segregating flavored coffee compositions. In particular, the present invention relates to novel flavored coffee compositions that minimize or inhibit the segregation and separation of constituent components, and the corresponding processes for making such compositions. The flavored coffee compositions herein are characterized as having a roast and ground, an instant coffee component, or mixtures thereof. The roast and ground coffee component will have a moisture level in the range of from about 1% to about 15%, a particle density in the range of from about 0.1 g/cc to about 0.45 g/cc, and a mean particle size distribution in the range of from about 400 microns to about 1300 microns. The instant coffee components used herein will have a particle density in the range of from about 0.1 g/cc to about 0.8 g/cc, a mean particle size distribution in the range of from about 250 microns to about 2360 microns, and a moisture level in the range of from about 1% to about 4.5%. The flavored coffee composition further contains a flavoring component with a moisture level in the range of from about 1% to about 7%, a particle density in the range of from about 0.1 g/cc to about 0.8 g/cc, and a mean particle size distribution in the range of from about 5 microns to about 150 microns. The ratio of coffee component particle size to flavor component particle size is in the range of from about 100:1 to about 5:1.

There is provided an occupant protection device. An airbag device includes an airbag that is stored in a center pad of a steering wheel of a vehicle and is expandable toward an occupant side upon a collision of the vehicle. The center pad is disposed to have a non-rotating structure independent from the steering wheel. The airbag includes a first extension portion and a second extension portion which are disposed at opposing edges of the airbag in a width direction of the vehicle and are expandable to extend toward a rear side of the vehicle.

The invention provides a method for producing a Q890 high-strength steel intermediate-thickness plate through online quenching. The method comprises the steps that rolling is carried out, wherein the heating temperature of a heating furnace is 1180+/-30 DEG C, the total heating time is 1.0-1.2 hour, two-stage rolling is adopted, rough rolling and scale removing are conducted for two passes, finish rolling and scale removing are conducted for two passes, the temperature at the beginning of the rough rolling is 1050-1150 DEG C, the thickness of an intermediate slab is larger than or equal to 80 mm, the temperature at the beginning of the second-stage rolling is lower than or equal to 860 DEG C, and the finishing rolling temperature is lower than or equal to 830 DEG C; cooling is conducted, wherein water cooling online quenching is adopted, the temperature of the intermediate slab is 780+/-10 DEG C when entering water, the self-tempering temperature is lower than or equal to 250 DEG C, and the cooling speed is higher than 15 DEG C per second; and heat treatment is conducted, wherein the tempering temperature is 500+/-10 DEG C, the heating rate is 1.8+/-0.2 min/mm, the heat preservation time is 20-30 min, the temperature is lowered to the indoor temperature through air cooling, and then a double-phase structure of a lath martensite and a lath bainite is obtained. Online quenching shortens the technological process and reduces cost.

A collision probability index value corresponding to a probability of collision between a host vehicle and an obstacle is calculated based on the information indicating the relative relationship between the host vehicle and the obstacle; and the alarming braking operation is performed to cause a driver to recognize that a collision may occur by changing at least one of the drive power and the braking force when the collision probability index value reaches a predetermined threshold value. In the alarming braking operation, a target acceleration that is used as a target value in the alarming braking operation is set based on the acceleration of the host vehicle, which is detected when the collision probability index value reaches the predetermined threshold value; and at least one of the drive power and the braking force is controlled so that the target acceleration is achieved.

The invention provides a plastic alloy as well as a preparation method and application thereof, belonging to the technical field of plastics. The plastic alloy comprises the following components in parts by weight: 10-60 parts of PP (Polypropylene) resin, 10-45 parts of PPO (Polyphenylene Oxide) resin, 10.01-42 parts of active kaolin and 5-25 parts of compatilizer. Because the active kaolin subjected to surface treatment and a right amount of compatilizer are used, the plastic alloy has excellent mechanical properties including tensile strength, fracture extension rate, bending strength, bending modulus, notch impact strength, forming shrinkage rate and the like, and the PP resin and the PPO resin have excellent compatibility.

The invention provides a fastening device for a fuel cell stack. The fastening device comprises a front tail plate, a rear tail plate, first reverse arc parts, first positive arc parts, second reversearc parts, second positive arc parts, first binding tapes, second binding tapes and a third binding tape, wherein the front tail plate and the rear tail plate are arranged at two ends in a stack direction of the fuel cell stack; the arc surfaces of the first reverse arc parts are arranged on the side surface of the front tail plate facing away from the front tail plate; the arc surfaces of the first positive arc parts are arranged on the side surface of the front tail plate towards the front tail plate; the second reverse arc parts are arranged on the side surface of the rear tail plate; thesecond positive arc parts are arranged on the side surface of the rear tail plate; the first binding tapes sleeve two ends of the first reverse arc parts and two ends of the second reverse arc parts;the second binding tapes sleeve the arc surfaces of the first positive arc parts and the arc surfaces of the second positive arc parts; the third binding tape sleeves the first binding tapes, the second binding tapes and the side surface of the fuel cell stack; and the first reverse arc parts, the first positive arc parts, the second reverse arc parts and the second positive arc parts are preparedfrom an elastic material separately. The fastening device is simple and compact in structure and the stress of the fuel cell stack is uniform.

The invention discloses a closed type air washing machine. The washing machine comprises a laundry barrel in an outer box, and the upper end of the laundry barrel is matched with a sealing cover; the laundry barrel is internally provided with a damping net cover of which the position can be adjusted up and down randomly; the damping net cover is provided with a damping net; the center of the bottom of the laundry barrel is provided with a spiral atomizing nozzle; the spiral atomizing nozzle is connected to an air compressor through a check valve and a pipeline, and an air heater is arranged on the pipeline between the spiral atomizing nozzle and the air compressor; the side edge of the bottom of the laundry barrel is communicated with a drainage pipe; the drainage pipe is provided with a normally closed solenoid valve; the upper end of the inner wall of the laundry barrel is communicated with a vent pipe; the vent pipe is connected to an ozonator through a three-way solenoid valve; the ozonator is connected to the air compressor; the air compressor is provided with a circulating water cooling system; a circulating water inlet pipe of the circulating water cooling system is communicated with one side of the bottom of the laundry barrel, and a circulating water outlet pipe is communicated with the other side of the bottom of the laundry barrel. Through the closed type air washing machine, water and clothes can be sterilized and disinfected in the whole course, the washing effect is stronger, and the energy consumption is lower.

The invention discloses a polishing device for the inner surface of a tubular workpiece. The polishing device is provided with a cuboid rack box composed of a box body and a box cover. A backflow hole for leaking grinding liquid is formed in the bottom of the box body. An inlet pipe and an outlet pipe which are coaxial are arranged at the two ends of the box body respectively. The tail end, located in the box body, of the inlet pipe is tightly sleeved with a static ring. The tail end, located in the box body, of the outlet pipe is sleeved with a movable ring. A vortex generation column with the two ends extending to the inner wall of the static ring is arranged in the static ring and the static ring is sleeved with a gear ring. A transmission gear engaged with the gear ring is arranged at the portion, corresponding to the gear ring, of the box cover and arranged on an output shaft of a power device supported to the box cover. The gear ring and the inner wall of the movable ring are in close fit with the outer walls of the two ends of the tubular workpiece respectively so that the tubular workpiece, the gear ring and the movable ring can rotate synchronously. The polishing device has the advantages of being even in polishing effect and high in efficiency.

The invention discloses a hardened and tempered steel plate production method. Chemical components of steel include, by mass, 0.08% to 0.24% of C, 0.20% to 0.50% of Si, 0.80% to 1.30% of Mn, smaller than or equal to 0.018% of P, smaller than or equal to 0.005% of S, smaller than or equal to 0.020% or smaller than or equal to 0.050% of Als, smaller than or equal to 0.25% of Cr, smaller than or equal to 0.08% of Mo, smaller than or equal to 0.25% of Cu, smaller than or equal to 0.25% of Ni, and the balance Fe and remaining elements. The method includes the following processing steps of converter smelting, refining, vacuum refining, casting, heating, rolling, slow cooling and thermal treatment. Through continuous casting blank production, the internal quality of blanks is guaranteed, the low-cost chemical components only with Nb, V and Ti alloy added are selected and used for design, the cleanliness of steel is guaranteed through an LF and VD process, and the sum of the levels of various impurities does not exceed 2.0; through rolling control and normalizing treatment, the grain size of the steel reaches more than 8.0; through the effective implementation of the technical measures, steel plates for a carbon-manganese-silicon pressure container and steel plates guaranteeing flaw detection, the mechanical performance and the plate shape for the carbon-manganese-silicon pressure container are successfully produced.

The invention discloses a production method of an ultra-thick low-alloy steel plate. The process route adopted in the production method comprises smelting with a converter, LF refining, vacuum refining, mold casting, heating, rolling, slow cooling, heat treatment and shape correction. The ultra-thick low-alloy steel plate comprises the following chemical components in percentage by weight: 0.12-0.18% of C, 0.20-0.50% of Si, 1.30-1.60% of Mn, P of which the percentage is smaller than or equal to 0.015%, S of which the percentage is smaller than or equal to 0.005%, Als of which the percentage is smaller than or equal to 0.020-0.050%, 0.02-0.04% of Nb, 0.02-0.05% of V, 0.01-0.02% of Ti, and the balance being Fe and residual elements. According to the production method disclosed by the invention, a large-section cast ingot is adopted; in the aspect of component selection, a low-cost chemical component design only employing alloys of Nb, V and Ti is adopted; through an LF technology and a VD technology, the cleanliness of the steel plate is guaranteed; through controlled rolling and normalizing treatment, the grain size of steel can reach above 7.0 grade. The produced ultra-thick low-alloy steel plate has the characteristics that the thickness is 250mm; the crack detection property, the mechanical property and the plate shape can be guaranteed; the yield strength margin is 20-40Mpa; the tensile strength margin is 20-30Mpa; the elongation rate margin is 6%-9%; the impact resistance is uniform; the produced steel plate is particularly suitable for bases of wind driven generators.

The invention relates to the technical field of camshaft assembly, in particular to a camshaft signal wheel plug pressing machine. It includes a working seat, a bowl plug feeding device, a signal wheel feeding device and a positioning fixture. The bowl plug feeding device includes a vibrating feeding tray installed on the top of the working seat, a first material transmission part, and a second material transmission part and a third transmission part, the signal wheel feeding device includes a signal wheel feeding part and a positioning assembly part, and the positioning assembly part includes a first drive assembly and a positioning assembly installed on the output end of the first drive assembly, The positioning jig includes a first positioning plate installed on the top of the work seat, a first positioning component installed on the top of the first positioning plate, and two limiting components symmetrically installed on the side of the first positioning component, each of which All the limiting parts can snap fit with the first positioning part. The invention reduces the labor intensity of employees, ensures the quality of products while improving work efficiency, and has strong practicability.

The present invention relates to mechanical technology and especially a kind of pattern making machine for decoration surface treatment. The pattern making machine has one churn drill set on the machine frame with drill bit capable of striking axially and revolving around the workpiece. The workpiece is fixed onto the rotating table for rotating in the direction crossing to the revolving direction of the drill bit. Therefore, the drill bit can move in certain locus to form patterns with excellent brightness and layer feelings on the surface of the workpiece.

The invention discloses a glass fiber reinforced AES resin material and a preparation method thereof. The glass fiber reinforced AES resin material is prepared from the following ingredients in parts by weight: 50-90 parts of acrylonitrile-ethylene propylene diene rubber-styrene, 10-40 parts of glass fibers, 3-10 parts of compatibilizer, 0.5-2 parts of coupling agent and 1-5 parts of dimethyl itaconate. The glass fiber reinforced AES resin material prepared by the preparation method has excellent tensile and bending properties and balanced flowability and impact properties. Due to the use of the glass fibers, the cost of the AES material is reduced, and the range of use of the AES material can be wider. The preparation method disclosed by the invention is simple and easy to implement. According to the glass fiber reinforced AES resin material and the preparation method thereof, a synergetic effect is achieved among the added dimethyl itaconate, the compatibilizer SMA (styrene-maleic anhydride copolymer) and the coupling agent, and the interfacial bonding strength between the AES and the glass fibers can be maximized, so that the mechanical properties of the material can be improved, and particularly the impact resistance of the material can be improved greatly.

The invention belongs to the technical field of printing and dyeing, and particularly discloses a nano-osmosis washing-free technology for polyester fabric. A base, a motor and a controller are included; a pressurizing box and a separating box are mounted on the upper surface of the base; a pressurizing cavity is formed in the pressurizing box; a separating cavity is formed in the separating box;the motor is mounted between the pressurizing box and the separating box; the motor is a bidirectional output motor; a power cavity is formed in the position, located below the pressurizing cavity, ofthe pressurizing box; a power cavity is formed in the position, located below the separating cavity, of the separating box; output shafts of the motor extend into the power cavities; and the parts, located inside the power cavities, of the output shafts of the motor are sleeved with first bevel gears. According to the technology, through gasification and compression of a carbon dioxide fluid andthrough osmosis of dissolved disperse dyes into fibers in the gasification process, on one hand, carbon dioxide is gasified quickly under the normal pressure without residues, meanwhile, the carbon dioxide is recycled continuously, and the cost of the printing procedure is saved effectively.

The invention relates to a special automotive frame correcting device. The special automotive frame correcting device comprises a pedestal, a rack, a pair of correcting mechanisms, a hydraulic mechanism and an electric box; the electric box is used for correcting the automotive frame by controlling a correction mechanism by virtue of the hydraulic mechanism; the correction mechanism comprises a horizontal oil cylinder and a vertical oil cylinder, wherein the fixed end of the horizontal oil cylinder is vertically installed on a lifting plate; the fixed end of the vertical oil cylinder is horizontally installed at the top of the lifting plate; the end part of a piston of the horizontal oil cylinder is provided with correcting ends; and the two correcting ends are used for uniformly hitting the automotive frame which is clamped between the two correcting ends, thus realizing the aim of correcting the automotive frame. The special automotive frame correcting device provided by the invention can be used for quickly correcting the bending degree of the automotive frame, is convenient to use, lowers the cost of an enterprise, improves the benefits of an enterprise and solves the technicalproblems that the upper and lower alar plates of an existing special automotive frame are bent to different extents, problems can be generated in subsequent welding and installation processes if thealar plates are not corrected in time and the economical benefits of an enterprise can be affected and the like; and compared with the prior art, the special automotive frame correcting device provided by the invention has quite good market prospects and development spaces.