FIELD: transport engineering; road-building machinery. SUBSTANCE: to provide control over transmission two stable conditions of control member are set depending on rotational speed of one of shafts of planetary transmission at shifting- in or interlocking of planetary transmission, respectively. Gearshift direction signal is formed. If shifting is done to decrease gear ratio, new signal is formed ...

FIELD: operation of oil and gas wells. SUBSTANCE: geophysical device is connected through controlled connection with packer of chemical or electrical action. Packer assembly includes fishing head with electrical contacts and destructive cover of discharge hole. Connection with packer is effected with the help of fishing connection. Controlled connection ensures multiple connection and disconnectio...

FIELD: operation of oil and gas wells. SUBSTANCE: device is provided with hooking mechanism of geophysical device which allows its free passage down through valve located in tubing and closing of valve with device moving upward. Hooking mechanism is released due to increased force of cable tensioning. EFFECT: provision of investigation of blowout horizontal wells without their shutoff or suppressi...

FIELD: oil producing industry. SUBSTANCE: device has hydrocyclone separator, separating and measuring calibrated vessels connected to gas, line, intake and discharge fluid lines combined into outlet common header; temperature-sensitive elements, pressure pickups, upper and lower levels gages of fluid; and microprocessor. Installed on gas line between separating and measuring calibrated vessels and...

PROBLEM TO BE SOLVED: To restrict the release of lubricant mist into the air by forming breather rooms communicated with a transmission room for a transmission in the peripheral direction of crank shafts adjacent to a lead valve mount to using the outward extensions of lead valve bodies in common for the covers of the breather rooms. SOLUTION: Breather rooms 20 (20L, 20R) are formed adjacent to th...

A clarifier (10) with first stage flotation and second stage filtration divides at least the lower portion of a flotation tank (12) into independent cells (54). A branched conduit (78) collects clarified water. Valves (76) control the flow of clarified water to either a clarified water ring conduit (62) or to a first filtrate/bachwash ring conduit (64) connected to a storage tank (68). High cell w...

There is described a method for creating and keeping a controlled atmosphere in a FED, essentially free of oxidizing gases and including hydrogen at a pressure comprised between 10<-7> and 10<-3> mbar, which comprises the step of arranging inside the FED, before it is frit sealed, a getter material previously charged with hydrogen gas. Subsequently, the two parts forming the FED are frit sealed al...

This device for editing information for a computer, in particular for aiding navigation of a motor vehicle, in which the computer (1) is connected to information display means (2) and to information input means (3), is characterised in that the information input means comprise means (4, 5) for controlling the advance of the information in a window (6) of the display means (2), which means can be a...

PCT No. PCT/CN94/00011 Sec. 371 Date Oct. 11, 1995 Sec. 102(e) Date Oct. 11, 1995 PCT Filed Feb. 16, 1994 PCT Pub. No. WO94/19302 PCT Pub. Date Sep. 1, 1994High purity and ultrapure bisphenol A is prepared in a novel process.

A device for sealing plastics films, particularly in batch packages (10) comprises a sealing jaw (32) and a sealing surface (33) thereon. In order to avoid the adhesion of residues of the film on the sealing jaw (32) or its sealing surface (34) during sealing of sealable plastics film in packaging technology, the sealing jaw (32) or sealing surface (33) is protected by a cover comprising a polytet...

At least the top part of the stack of sheets (2) is partially curved by a base plate (1). At least two friction wheels (7) positioned apart from each other on the top of the stacked sheets press partly and/or intermittently on the top of the stack. At least one friction wheel is driven so that the adhesive surfaces pressing onto the top of the stack are moved towards or away from each other. A gap...

The lead-acid battery has a battery housing receiving a set of battery plates, forming positive and negative electrode plates with separator plates between them. The separator plates are provided with integral projections (3) adjacent their peripheral edges, projecting inwards for contacting one another around the outside of the electrode plate for enclosing the latter, the outer edges of the sepa...

A system and method of separation of therapeutic components from blood. The system includes a dual member centrifuge and a disposable single use fluid transfer set. The set includes an elongated flexible separation chamber having an input port, a separated component output port and a residual fluid output port. The input port and the separated component output ports are located at opposite ends of...

A readily bondable polyester film which comprises a biaxially oriented polyester film as a base layer and an easily bondable layer, and is useful especially as a substrate for sublimation-type thermal transfer recording materials. This base layer gives a dimensional change curve which, in the range of from the glass transition temperature of the polyester to 240 DEG C, has no point where the slop...

A biaxially oriented polyester film which has a thickness of 1.0 to 10.0 mu m and is made of a polyester composition containing two or more particulate inert materials containing at least one element selected among Al, Si, Ca, and Mg and differing in average particle diameter from each other, wherein the center-line average surface roughness (SRa) and ten-point average surface roughness (SRz) of ...

A system for severing lesions within a living body includes a housing defining an interior tissue receiving chamber is coupled to the distal end of an endoscope. At least one snare extends around the ligating band supporting surface so that, when at least one ligating band is received around the ligating band supporting surface, drawing the at least one snare off the ligating band supporting surfa...

A collapsible combined sun bed and deck chair comprises a rectangular frame 1-10, cross members 36,37 joining opposite sides of the frame, legs 11-14 and a cover. The frame sides 1-3 and 6-8 each comprise three pivotally connected portions, with each end portion 1,3,6,8 being foldable onto the central portion 2,7. The frame ends 4,5,9,10 and cross members 36,37 each comprise two pivotally connecte...

A container (10) having a neck (14) with a non-tapered cylindrical upper drain portion, and a frictional interference fit collar (20) for a withdrawal member (45) is disclosed which results in tight interference fit. Also total effective withdrawal of the contents of the container is promoted by providing a ring like stop or seat (21) at the bottom of the neck. The construction also will accommoda...

An apparatus monitors a web of textile material which is also processed by a textile processing machine. The web is in motion relative to an imaging unit, and the imaging unit repetitively scans at least one strip across the web in a direction substantially perpendicular to the direction of relative motion of the web. A computer receives signals from the imaging unit and produces digital data corr...

An automatic transmission flusher and refill system includes a storage tank (33) for waste transmission fluid and a storage tank (35) for unused or replacement transmission fluid. A fluid-conducting hose (13) leading from the automatic transmission is connected to a fluid flow path leading to the waste fluid storage tank (33) and which includes an electric valve (27) and flow rate monitoring gauge...