FIELD: metallurgy, namely wall large-block panel apparatus of shaft furnace. SUBSTANCE: apparatus includes casing, cooling tubes inside refractory concrete and restrictors holding concrete. Said restrictors are provided with locking plates welded to them at side of furnace space in plane parallel to said casing. On ends of panels said plates form cavities open to side of adjacent panel. Width of s...

FIELD: oil and gas production industry. SUBSTANCE: device has controllable scaling amplifier with optimal coefficient of amplification which is preset by microprocessor controller, and excess pressure sensor installed in pipeline at well head. This allowed for higher accuracy in determining outputs of liquid and gas within wide range of changing operating modes of well as to output in conditions o...

FIELD: oil and gas production industry. SUBSTANCE: this is intended for measuring outputs of dual-phase flows from producing wells. Device has controllable scaling amplifier with optimal coefficient of amplification being preset by microprocessor controller. This allowed for obtaining required accuracy in measuring outputs of liquid and gas at changing operation modes of well in wide range. Device...

FIELD: windmills for driving electric generators, propellers of water transport, etc. SUBSTANCE: air stream used by windmill is shaped by force in wind tunnel so that speed of air stream running on propeller in narrow section of tunnel increases many times compared to its speed at inlet of wind tunnel. For obtaining maximal possible power from air stream, inlet and outlet sectional areas of wind t...

FIELD: computer engineering. SUBSTANCE: device has unit which reads information from electronic card, information analysis unit, unit which removes financial information from electronic card, unit which stores rests of account on electronic card, unit for information input from user, indication unit. In addition device has service processing unit, servicing processing testing unit, unit which stor...

FIELD: electronics, information displays on gaseous-discharge indication panels. SUBSTANCE: contamination of cells arranged around drain hole with toxic agents is excluded in design of panel thanks to manufacture of dielectric barrier with certain parameters on internal surface of plate around it. EFFECT: stabilized working voltages. 1 dwgi

PROBLEM TO BE SOLVED: To attain miniaturization and to facilitate operation by securing strong and exact fastening force with a little power and performing release cancel with a single action. SOLUTION: Ratchet structure is constituted for direction selectively engaging a feed lever 7 and a self-locking swinger 11 with a rack belt 2 passed through a clamp base 1. The self-locking swinger 11 is axi...

PROBLEM TO BE SOLVED: To obtain a tire having excellent appearance without bringing about an increase in cost and to reduce the generation of an inferior product at a time of the vulcanizing molding of a tire. SOLUTION: In a mold for molding a tire equipped with a plurality of segments separable in the peripheral direction of the tire, each of the segments 2 is constituted of a plurality of pieces...

PROBLEM TO BE SOLVED: To reduce the development of non-conforming articles by a method wherein a rubber material is vulcanized after being pre-formed by independently controlling the temperature and pressure of the rubber material controlled at a certain temperature with heating liquid. SOLUTION: In the forming work of rubber, its pre-forming is performed under the temperature, which is lower than...

PROBLEM TO BE SOLVED: To reduce shock generated at the time of completion of speed change by providing a speed change completed time input torque increasing means for increasing input torque to a transmission by the specified quantity by an electric motor when the speed change of the transmission is completed. SOLUTION: A speed change completed time input torque increasing means of a control devic...

PROBLEM TO BE SOLVED: To securely seal even when foreign materials exist a heat-sealing part, by further applying the ultrasonic sealing on the sealing part after the opening of a plain bag has been heat-sealed. SOLUTION: The opening of a package 1 is closed and heat-sealed after the contents have been charged therein and then, it is sealed by ultrasonic waves applied on the heat-sealing part 2. I...

PROBLEM TO BE SOLVED: To reduce a quantity of heat dumped to the outside together with separation ash from a pressurized fluidized bed boiler and to prevent choking of a filter for separation of ash, in a combined cycle generating system comprising a pressure fluidized bed boiler, a steam turbine, and a gas turbine. SOLUTION: This combined cycle generating system comprises a pressurized fluidized ...

PROBLEM TO BE SOLVED: To eliminate the overhanging of an HST type transmission on its side and facilitate the arrangement of a link, a wire, or the like by forming a recessed part which is recessed inward on a mission case on a side wall of a half part of the case on one side which constitutes the mission case and mounting a lid body to close the recessed part and provide an HST storage part. SOLU...

PROBLEM TO BE SOLVED: To try small size and lightweight and to easily admit lubricating oil in an oil sump into a case. SOLUTION: This device is provided with a case 1, a first and a second side gear 17, 19, a first pinion gear 29 having a first gear part 33 engaged with the side gear 17 at one and a second gear part 35 at the other end, a second pinion gear 31 having a third gear part 37 engaged ...

PROBLEM TO BE SOLVED: To provide a vehicle drive supporting device setting up the timing of an alarm at an optimum value in accordance with a traffic environment without requiring driver's operation. SOLUTION: A traffic state judging part 14 judges the traffic state of vehicles as a congestion state and a single traveling state and outputs a judged result to a primary safe inter-vehicle distance s...

PROBLEM TO BE SOLVED: To provide an excellent erosion resistant electrode structure with a high energy density by covering the periphery of a lead alloy core member with a PB sheet and giving particle size growth thermal treatment thereto for the particle size of the sheet to be fixed times that of the core member. SOLUTION: For an electrode, the periphery of a lead alloy core member 10 is covered...

A shaving system that includes a housing, one or more blades mounted on the housing, a cap behind the blades on the housing, and a guard structure in front of the blades on the housing, the guard structure including flexible skin-engaging protrusions that engage a user's skin in front of the blades and a water leachable shaving aid composite positioned to deliver a shaving aid to the skin behind t...

A portable shade unit particularly adapted for ready assembly into a free standing configuration may be assembled from a kit of prepackaged components. These components include a weightable base formed with an inner space for ballast such as water or sand. On a top wall of the base are sets of clips to hold an adjustable standard, a tiltable knuckle connector, and a commercially available hand-hel...

A strutless umbrella includes a central post, either an inner plunger or tube, a canopy assembly including ribs pivotally mounted on the upper end of the central post. Links connect the ribs to the inner plunger or tube. Movement of one of the ribs moves the plunger or tube which moves the remaining ribs. A latch pin holds the umbrella in the open position.

A nonintrusive diesel engine cylinder pressure transducer includes a congruously shaped fuel injector stud which has been internally instrumented with full-bridge electrical resistance strain gage circuitry. The instrumented fuel injector stud has a hole which has been bored axially lengthwise and a full Wheatstone bridge strain gage unit which has been situated in the hole. While the engine is ru...