PURPOSE: To provide a large diameter and large capacity yarn. CONSTITUTION: A yarn layer 2 is formed at a constant wound width on a yarn wound tube 1 up to is limit value D. In a large capacity and large diameter wound yarn package, in order to make uniform tension at the time of yarn drawing-out, after the limit value is exceeded, a yarn wound width is reduced as a diameter is increased. In the c...

PURPOSE:To provide a movement characteristic correcting device for a vehicle which performs control equal to that by a skillful driver without impeding an intension of a driver. CONSTITUTION:In a vehicle, a steering angle, a brake oil pressure, and a throttle opening are detected and vehicle movement is detected by means of a six-degree of freedom movement sensor comprising six acceleration sensor...

PURPOSE:To provide a rotation transmitting device possible to mechanically conduct the transmission and change of a driving torque and control the transmitting direction of the torque only in one direction. CONSTITUTION:Engaging surfaces 5, 6 are formed on the opposed surfaces of an outer ring 1 and an input shaft 2, and a roller 10, 11 engaged with the engaging surfaces by the relative rotation b...

PURPOSE:To provide a rotation transmitting device possible to mechanically conduct the transmission and change of a driving torque and control the transmitting direction of the torque only in one direction. CONSTITUTION:Engaging surfaces 4, 5 are formed on the opposed surfaces of an outer ring 1 and an input shaft 2, and a sprag 9 engaged with the engaging surfaces by the relative rotation between...

A process and an installation for the synthesis of methanol from hydrogen, carbon monoxide and carbon dioxide under pressure with at least one step which contains a reactor is intended to increase the yield and improve the possibility of control. This is achieved by employing at least two synthesis steps with each reactor and equipping the last synthesis step with a circulating gas compressor, the...

PURPOSE:To secure a high porosity of a plate to secure the holding property of electrolyte such as dilute sulfuric acid by securing bond of active material such as lead dioxide or the like without hindering lifetime of the plate. CONSTITUTION:Porous resin having hydroxyl group in a molecule thereof is interposed in a active material layer, and lead compound is located in the surface of that porous...

PURPOSE: To provide a method for manufacturing a vulcanizing bladder of a low cost having the same accuracy as that of an injection mold. CONSTITUTION: The method for manufacturing a vulcanizing bladder 2 comprises the steps of forming an external injection chamber 34 for constituting an internal chamber 7 and a variable volume chamber of an injection cylinder 59 communicating with the chamber 7 b...

A novel crystallographic modification ( beta -modification) of the pigment C. I. Pigment Red 53:1 is described and claimed which has characteristic reflection values in its X-ray diffraction pattern obtained by means of Cu-K alpha radiation. This novel pigment form is obtained by reacting an aqueous solution of an alkali metal or ammonium salt of the formula 1 (1) with the equivalent...

A b s t r a c t: (in conjunction with Figure 5) 1. Apparatus for transporting packaging material to packaging machines. 2.1. The feeding of web-shaped wound packaging material (reels) and/or prefabricated blanks to high-perfor-mance packaging machines has hitherto required considerable manual involvement. Above all, the sometimes considerable dead weight of the packaging material has an adverse ef...

A front jaw having a housing in which is housed a release spring and through which extends a pull rod acting through an opening in a crosspart onto two toggle levers holding the front end of the sole of the boot. The housing has at its rear end two vertical contact surfaces for a bearing part having a pair of axles thereon for pivotally supporting the two toggle levers. The two toggle levers inclu...

Sealing leaks in pressurized membranes, such as waterbeds without depressurizing. Such a membrane is gripped manually at the leak locus and vicinity, thereby folding and compressing the membrane to segregate and to seal the leak locus temporarily-and also enabling it to be dried. Next a patch is adhered over the leak locus, after which the membrane is released to return to its original shape. Appa...

A closed cell, rigid, polymer foam comprising the reaction product of a polyisocyanate and an isocyanate-reactive compound in the presence of (a) a foaming agent, (b) at least about 2 percent by weight of carbon black, based on the weight of the polymer in the foam, and (c) a capped polyoxyalkylene compound which helps bring about a uniform dispersion of the carbon black throughout the foam so tha...

The invention pertains to drip retardant flexible polyurethane foams prepared by the reaction of an isocyanate with a polyol resin containing a drip retardant made of either a trialkyl end-capped amine functional silicone polymer or a trialkyl end-capped carbinol functional silicone polymer to effectively prevent the foam from dripping while burning and encourage char formation.

PURPOSE:To obtain the device which is easily manufactured and has superior image quality by forming a discharge area as a continuous space between an electrooptic material layer and a 2nd substrate and controlling the gap by a gap material. CONSTITUTION:A liquid crystal layer 3 is arranged in contact with the beltlike electrode of a 1st substrate and a discharging electrode group 7 is formed on on...

PURPOSE:To seal an injection gate at a low cost under a state where UV synthetic resin does not run down. CONSTITUTION:Two transparent plates 1 and 2 are superposed by interposing a sealing body 3 on the periphery between them. After he inner side between them is filled with liquid crystal from the injection gate 4 provided on the sealing body 3, the injection gate 4 is sealed with the UV syntheti...

PURPOSE:To provide the display method and device which eliminate the restrictions made heretofore in the shape and design of the display in terms of production, do not require skill, is simple in installation and production and have substantially no danger with the display formed of a fluorescent light or neon tube heretofore used. CONSTITUTION:This display is constituted of the luminous body of a...

PURPOSE:To carry out sealing of an organic light emitting element which is easily subject to a damage caused by heating or an organic solvent without damaging the element, mechanically protecting the element, and restraining deterioration of light emitting intensity. CONSTITUTION:In a sealing method where a film consisted of at least two layers is formed on an organic light emitting element, a thi...

PURPOSE:To obtain a liquid crystal display device having a high quality with a high degree of accuracy by fixing a seal part to transparent substrates after the latter is temporarily fixed outside of the seal part with the use of photo- curing resin, in order to prevent the transparent substrate from slipping in a bonding process. CONSTITUTION:In a bonding process for a pair of opposed transparent...

IMPROVED ADHESION OF SILICONE ELASTOMER TO POLYURETHANE When a silicone elastomeric coating is applied over a polyurethane foam to protect it, an adhesion problem arises. It has been found that a coating of from 0.05 to 0.2 grams per square foot of surface of a silane of the formula ZSi(OR)3, where Z is an amine functional radical and R is a monovalent hydrocarbon radical having from 1 to 6 carbon...

Apparatus and a method for producing submicron and smaller metal alloy particles using a main chamber having a longitudinal axis and a feeder for introducing a quantity of molten alloy under pulsed gas pressure in a direction generally radial to the axis. The feeder has a gas stream for forming metal droplets from said alloy. A gas accelerator directs axially flowing gas against the droplets from ...