Device to apply paraffin oil or like onto the surface of textile threads, so as to make them smoother and facilitate weaving thereof. The device comprises: at least one container or vessel (1) for a paraffin oil, closed by a cover (5); at least one rove or felt strip (9) having at least one vertical length with the lower end plunged into the oil of the container (1) and one length, usually horizon...

A shaft for centrifugally separating a sample includes a first shaft element having a first end taper portion and a middle straight portion, and a second shaft element having a second end taper portion. The first shaft element and the second shaft element are coupled and rotate in opposite directions. An adapter having a ring is mounted on the rotating first taper portion of the shaft by the ring....

PURPOSE:To suck lubricating oil without contaminating the oil with air by forming a horizontal inlet passage directed lengthwise monolithically to a case bottom positioned below a fixed level holding point. CONSTITUTION:When a tractor is tilted forward, an oil level 89 of lubricating oil of a transmission is tilted forward. At this time, the depth of lubricating oil near a rear oil inlet port 23 b...

In a method of operating a gas turbine plant (32) with an integrated steam process (33) and with an air storage facility (34), a partial mass flow (17) is drawn from a high-pressure turbine (15) of the gas turbine plant (32) and led through a heat exchanger (20) for cooling one or more structures of the gas turbine plant (32). This heat exchanger (20) is driven by a cooler medium (4, 6). The parti...

Method of manufacturing a dispenser cathode, in which method tungsten and a scandium-containing material are mechanically alloyed and the product thus formed is pressed into a cathode body. The cathode body is further provided with a barium-containing component. In the mechanical alloying process the tungsten is highly deformed and the scandium-containing material is mixed with the tungsten so as ...

The opening of the intake air control valve (28) of an engine (16) which actuates a generator (17) of a hybrid vehicle is basically controlled by an intake air control valve control assembly (21,18) to cause the engine (16) to produce a power output corresponding to a target generated output which is determined based on an operating condition of the hybrid vehicle. When regenerative braking of a p...

This implant comprises a portion (1) intended for anchorage to bone and a body (2) for attachment to a rod (3); the body has a channel defining two side branches (4) and open on both sides of the body in order to be able to receive the rod (3); this implant contains a threaded plug (8), contrived so that it can be screwed into a female thread formed in the inner walls of the two branches (4) so th...

The present invention provides a vapor deposition apparatus which can deposit on a large number of substrates having a large area. The vapor deposition apparatus of the present invention has a construction which lets carrier gas flow in up and down directions.

PURPOSE:To remove selectively and efficiently a trace quantity of mercury contained in a hydrocarbon oil, by conducting heat treatment of a hydrocarbon oil contg. mercury and then bringing the oil into contact with a treating agent comprising a particular bulk material. CONSTITUTION:A hydrocarbon oil contg. mercury is heat-treated and then brought into contact with the following treating agent, th...

PURPOSE:To selectively and efficiently remove mercuries in an oil for a long period by heat-treating a hydrocarbon-based oil containing the mercuries and bringing the heat-treated oil into contact with active carbon (carrying a specific metal). CONSTITUTION:A hydrocarbon-based oil containing mercuries is heat-treated under conditions of normally 50-400 deg.C and 0.5-35kgf/cm<2>G pressure and 0.2-1...

PURPOSE:To make easy execution of waterproofing feasible by separately and detachably installing waterproofing devices and coping devices to the upper side of parapets provided at the rooftop of buildings and, at the same time, by filling each of the fixing parts with sealing agent. CONSTITUTION:Waterproofing devices 3 and 3A are constructed of a first coping device 6 covering parapets 5 and 5a at...

L'invenzione riguarda un dispositivo ottico relativo a macchine per il riconoscimento di particelle estranee in catene di lavorazione di fibre, in cui parecchi sensori optoelettronici controllano il flusso di fibre attraverso la parete di vetro di una gola. E' caratteristico dell'invenzione il fatto che lo spazio intermedio fra la parte di ottica del sensore ottico più vicina alla lastra di vetro ...

A porous for making a high M.wt. solid state polymerised poly(ethylene naphthalate) (PEN) foam comprises (a) dispersing a inert gas into molten PEN of intrinsic viscosity I.V. 0.25-0.55 dl/g to form a foamed PEN with a void fraction of 0.10 to 0.50; (b) forming the foamed PEN into granules; (c) devolatilising the PEN granules at 80-140 deg C; (d) crystallising th devolatilised PEN at 150-260 deg C...

The tray 18 has a hole which fits the upright post of a parasol 6. The tray rests on the top of the lower part 8 of the post and may be held in position either by the upper part 12 of the post, which also passes through the hole, or by a locating pin (40, Fig 5) which fits into the top of part 8 and replaces the upper part 12 and its parasol 6.

PCT No. PCT/DE94/00714 Sec. 371 Date Apr. 15, 1996 Sec. 102(e) Date Apr. 15, 1996 PCT Filed Jun. 18, 1994 PCT Pub. No. WO95/01561 PCT Pub. Date Jan. 12, 1995An arrangement for indicating a change in a reflective element of a radiation-permeable medium having a detection side disposed opposite the reflective element. The arrangement includes two measured sections each having a radiation source for ...

In the present invention, a slider (19) moves forward in response to an insertion of a card (12) into an inlet (13), and a shutter lever (28) is closed by a position regulation releasing operation of a shutter linked lever (80) related to the forward movement. Thus, the inserted card (12) is locked. IC data processing, for example, is carried out in this locked state. After the IC data are process...

PCT No. PCT/EP94/00072 Sec. 371 Date Aug. 10, 1995 Sec. 102(e) Date Aug. 10, 1995 PCT Filed Jan. 12, 1994 PCT Pub. No. WO94/25205 PCT Pub. Date Nov. 10, 1994Sintered moldings are produced by molding a mixture of a sinterable ceramic or metallic powder and polyoxymethylene or a copolymer containing a majority of oxymethylene units as binder to give a compact, removing the binder by treatment with a...

Articles from a polyester resin obtained by melt-shaping of the resin added with a polyfunctional compound, capable of increasing the molecular weight of the resin by addition reaction in the solid state with the end groups of the resin and by upgrading treatment of the article, so as to increase by at least 0.1 dl/g the intrinsic viscosity of the starting resin.

Articles from a polyester resin obtained by melt-shaping of the resin added with a polyfunctional compound, capable of increasing the molecular weight of the resin by addition reaction in the solid state with the end groups of the resin and by upgrading treatment of the article, so as to increase by at least 0.1 dl/g the intrinsic viscosity of the starting resin.

A method of manufacture of an abrasive body for use as a wear part, cutting tool insert or the like, includes the steps of providing a mixture comprising an organometallic polymer capable of being pyrolised to produce ceramic particles, and a mass of abrasive particles such as diamond or cubic boron nitride, applying heat to the mixture to cause the polymer to polymerise, and sintering of the pyro...