examination of wells. SUBSTANCE: device is intended for hermetic sealing of units of instruments while joining them to cable-carrying cable. Device includes inflexible guarding enclosure in the form of cylinder having internal location and threaded surfaces and threaded bushing for joining to enclosure. Head is mounted with clearance in enclosure. Threaded bushing fixed against axial displacement ...

electrical engineering. SUBSTANCE: storage battery has set of positive and negative plates placed in tank and glass-felt separators in-between impregnated with sulfuric acid electrolyte. Novelty is that separators are provided with narrow areas free of pores in the form of continuous transversal strips following separator width and arranged every 200- 500 mm through its height. EFFECT: enhanced ca...

A slag defoaming composite, comprising a carbon source, a source of exothermic material, such as aluminium, and a dense inert granular material, such as calcium silicate. A binder is also optionally provided. The composite is preferably in briquette or pellet form, and is selected to have a density sufficient to penetrate the slag layer during processing.

A levelwind system for a coiled tubing reel (26) including an arcuate guide arm (48) extending over the upper surface of the reel (26). A universal joint (50) mounts the lower end of the arm (48) for pivotal movement both vertically and horizontally. A guide member (52) is supported on the free end of the guide arm (48) for guiding the coiled tubing T on and off reel (26). A lift cylinder (54) is ...

PROBLEM TO BE SOLVED: To improve engine performance of such as fuel economy and emission while maintaining good ride quality evaluation, in a vehicle having a transmission having a fluid power transmission mechanism with a lock-up mechanism mounted thereon. SOLUTION: When the lock-up mechanism is in a non-lock-up state ('NO' in S240), since torque fluctuation of an engine is hard to be transmitted...

PROBLEM TO BE SOLVED: To prevent the extrusion of the burr formed by the oscillation-welding into an intake air passage structure in the welding structure for the intake air passage structure integrally provided with an outer regulation wall, which is formed with an outside housing groove formed by projecting a joint projection streak from one of joint flanges respectively provided in a pair of pa...

PROBLEM TO BE SOLVED: To provide a lubricating structure capable of supplying lubricating oil into a bearing even while the bearing is rotated at high speeds, without causing wind noises which may pose problems on air-oil lubrication. SOLUTION: A nozzle member 9 is provided for discharging air-oil toward the inside diameter surface 7a of the cage 7 of a rolling bearing 1. The inside diameter surfa...

PROBLEM TO BE SOLVED: To provide a differential limiting device excellent in the dustproof function, having fine appearance, easy to make adjustment, and equipped with a compact preload adjusting function free of the risk of influencing other components of vehicle. SOLUTION: The differential limiting device is structured so that a preloading mechanism 11 between a differential case 1 and an output...

PROBLEM TO BE SOLVED: To provide a control device for a hybrid vehicle capable of eliminating lowering of accelerating feeling due to shifting inertia of a CVT by assisting by motor torque to enable high speed, and shifting by speed corresponding to assist torque even if the assist torque by the motor is short in capacity. SOLUTION: When a driver actuates an accelerator pedal to cause a shifting r...

PROBLEM TO BE SOLVED: To provide a compact jig used advantageously for application of a pressure sensitive adhesive tape, and capable of positioning the tape stably and accurately by a simple operation using the versatile pressure sensitive adhesive tape, when the long adhesive tape is applied onto an applied body. SOLUTION: This jig for specifying a folding width when the adhesive tape is folded ...

PROBLEM TO BE SOLVED: To provide a packaging/dispensing instrument capable of improving comfortability during the application of a substance and making the application easier. SOLUTION: The packaging/dispensing instrument comprises a container having a compressible portion (14) and dispenser end parts (17). The instrument has a first support face (25) and a second support face (30), which are resp...

PROBLEM TO BE SOLVED: To detect the double-feeding with high accuracy even in conveying sheet materials of various thickness. SOLUTION: When the ultrasonic wave is transmitted from an ultrasonic wave transmitter 8 to an ultrasonic wave receiver 9 disposed across a line for conveying the paper P, and the double feeding of the paper P is detected on the basis of the outputted waveform of the ultraso...

PROBLEM TO BE SOLVED: To provide a winding device with improvement in a support clamp roller. SOLUTION: This winding device for a textile machinery manufacturing a cross winding bobbin is a type provided with a winding driver applying load to a sleeve housing plate, an individually drivable yarn traverse motion device, and the support clamp roller coupled to the cross winding bobbin by frictional ...

PROBLEM TO BE SOLVED: To provide a method for producing an N-t-butoxycarbonylnitroaniline derivative useful as an intermediate for medicines, agrochemicals, and the like. SOLUTION: This method for producing the N-t-butoxycarbonylnitroaniline derivative represented by the general formula (2) [X is H, a halogen, an alkyl, a haloalkyl, an alkoxy, a phenylalkyl, benzoyl (which may be substituted by a ...

PROBLEM TO BE SOLVED: To provide an ink which spreads to an appropriate degree in the direction of the surface of a recording medium, with controlled penetration in the direction of thickness thereof, and, as a result, can give dots having diameters with a suitable spread, containing therein an image of high and uniform density, and excellent in external shape almost free from feathering observed....

PROBLEM TO BE SOLVED: To provide an ink which spreads to an appropriate degree in the direction of the surface of a recording medium, with controlled penetration in the direction of thickness thereof, and, as a result, can give dots having diameters with a suitable spread, containing therein an image of high and uniform density, and excellent in external shape almost free from feathering observed....

An infra-red lens array 20 has a least one row of lenses 26 with at least one cylindrical lense 28. The cylindrical lense 28 operates to provide spatially selective attenuation to radiation being imaged and maybe produced by a mask. The spatially selective attenuation may also be used to cause variation of the image sensitivity, of the cylindrical lense 28, as a function of angle from the infra-re...

The guide for feeding the start of a web (8) into the nip of a machine with rollers has a gripping head (10) and a carrier (14). These are mounted on a pivot (13) and can be moved to present a channelling device (15) to the rollers, so that the web is fed directly into the nip, or so that rollers (24, 25) feed the web in contact with one of the rollers (6) of the machine before it enters the nip.

The centrifuge has a substantially closed rotatable drum (12) with outlet (30) for the lighter particles. The running axis (20) of the drum can be shifted by a swivel device (34) when the centrifuge is operated so that the amount of light particles flowing through the outlet can be varied. The running axis can swivel at variable speed on a plane which can be an axial longitudinal sectional plane o...

A centrifuge having a riotatable housing with a tapered portion and with a straight portion. On the interior, a flited conveyor is installed. The conveyor is scrolled at a speed causing the flites to move heavier particles along the conveyor from the straight portion and to the end of the tapered portion, thereby raising the heavier components out of the pond of liquid accumulated in the rotating ...