A pneumatic tire whose inner wall is provided beneath the crown with a lining which extends at least from one shoulder to the other of the tread and comprises a layer of a sealing mixture capable of flowing into a puncture hole, the layer being covered radially inward by a vulcanized elastomeric partition, is improved due to the fact that the layer of sealing mixture has a base of at least one ela...

A pneumatic tire having, between two vulcanized elastomeric partitions, a layer of a sealing mixture arranged on the inner wall of the cavity of the tire, at least below the crown and from one shoulder to the other, is improved due to the fact that the layer of sealing mixture has a base of at least one vulcanizable elastomer of low molecular weight, preferably less than 30,000, contains at least ...

06-12(9886)A OPTICAL ELEMENT FOR A VEHICLE WINDSHIELD An optical element for a motor vehicle windshield comprises, in combination, an interference filter having one or more light-reflecting metal layers and one or more reflection-suppressing layers for coacting with the one or more metal layers to minimize reflection and enhance transmission in the visible region, a gradient band continuation of t...

The apparatus for producing a product gas from a fine-grained carbon-bearing substance during a high-pressure gasification comprises a vertical gasifier and radiative cooling device, a vertical convective cooling device through which a flow occurs from top to bottom and a connecting pipe between a head of the gasifier and radiative cooling device and a head of the convective cooling device. The ga...

High density polyethylene films, preferably containing blends of HDPE resins or microcrystalline wax, are oriented to a deformation ratio of about 2 in the machine direction and about six or more in the transverse direction to give films having good dead-fold and water vapor transmission characteristics making them highly suited for packaging, particularly for dry foods when coated with or coextru...

This invention concerns biaxially oriented polypropylene films containing from 1 to 40 percent by weight of a hydrocarbon resin, the resin being substantially miscible with the polypropylene, and the film having a crease retention of at least 50% as measured by ASTM D920-49. The hydrocarbon resin is preferably a terpene resin, a hydrogenated synthetic resin or a compatible rosin. Crease retention ...

Scale-forming metal oxides and carbonates, such as cupric oxide, can be precipitated from an ammoniacal leaching solution with minimum scale buildup by distilling the solution in an externally heated distillation chamber mounted for rotation about a generally horizontal axis. The distillation chamber includes a plurality of axially spaced annular baffles defining a plurality of compartments contai...

A novel cured extruded article of a metal fiber-reinforced hydraulic material is provided, wherein protrusion of the metal fibers at the extruded surfaces thereof is substantially prevented. The cured extruded article is produced by extruding a blend mixture comprising an inorganic hydraulic material, water, a reinforcing amount of metal fibers having a specified sectional area and a specified len...

PURPOSE:To position a lead part accurately as well as to make it connectable surely and easily with strong adhesive strength, by situating the point midway in the lead part of a lead frame onto a conductive binding material layer and setting it interposingly between a base plate and a side plate, while providing a work process for locking the lead part after heating together with a sealing materia...

A biaxially oriented polyester film is provided, which has a plurality of depressions and a plurality of protrusions on at least one surface thereof, in a configuration such that at least one protrusion exists within each depression or at least protrusion exists in the area where two or more depressions are contiguous to each other depressions having an area fraction of from 1x10-3 to 6x10-1. The ...

A disc brake having a piston retraction assembly includes a caliper (12) receiving a piston (14) for biasing a friction pad (16) into engagement with a rotor (18). A recess (30) on the caliper receives the retraction assembly 32 and a boot assembly 34 cooperates with the retraction assembly (32) to limit movement of the latter with the piston (14). A resilient member (40) engages the boot assembly...

Disclosed are olefin polymers in nonextruded, aspolymerized particle form having a regular, essentially symmetrical geometrical shape, which are stabilized by depositing on their surface a mixture which is either melted, or in which at least stabilizer (A) is in the liquid state, and which comprises the following stabilizers (percent by weight on the polymer): A) from 0.02% to 0.015% of one or m...

A process for the manufacture of a non-asbestos corrugated sheet comprising forming into corrugated form an aqueous slurry of a mixture comprising, on a dry weight basis, 40-60% cement, 30-40% silica and 5-15% cellulose fibres, compressing said corrugated form so produced in a press to reduce its thickness and increase its density, removing said form from said press and submitting said form to aut...

An early high-strength mineral polymer composition is formed of a polysialatesiloxo material obtained by adding a reactant mixture consisting of alumino-silicate oxide (Si2O5,Al2O2) with the aluminum cation in a four-fold coordination, strong alkalis such as sodium hydroxide and/or potassium hydroxide, water, and a sodium/potassium polysilicate solution; and from 15 to 26 parts, by weight, based u...

- 7 - O.Z. 0050/40972 Expandable molding compositions having high heat distortion resistance and containing from 80 to 99 % by weight of a styrene polymer, 1 to 20 % by weight of poly-1,4-phenylene sulfide, from 1 to 10 % by weight of a C3-C6-hydrocarbon as blowing agent and, if desired, customary additives, are obtained by suspension polymerization of a solution of the polyphenylene sulfide in st...

PURPOSE:To avoid the use of an instruction changing mask information, by giving a different instruction code to an instruction and generating different mask information, when the mask information required for each instruction is different, with regard to a plurality of instructions requiring the same operations. CONSTITUTION:An instruction is sequentially read out from a main storage device 101 wi...

PURPOSE:To improve the efficiency for starting and releasing of an instruction, by detecting the end of reading of a vector register and then releasing an operator and a memory requester. CONSTITUTION:When an instruction is started to transfer a vector data to a vector register from a main storage, the writing is carried out to a vector register 4 from an instruction control unit 3 via a signal li...

A very high speed video imaging system wherein the video image from each video frame of M1columns and M2 rows of video pixels is multiplexed serially by row, each image pixel corresponding to an address in said video frame; image enhancement processing is performed in real time, using r programmable processors operating on successive kernels comprising L1rows and L2 columns of the image pixels. Re...

PURPOSE: To automatically changeover an electric wire in a short time by providing two sets of bobbin tables capable of supplying different kinds of the electric wires to a coil winder. CONSTITUTION: A coil winder 4 furnished with one set of rotation axis rod 41 and a controllable XYZ table 42 and at least two sets of bobbin tables 5, 5' to carry out supply of different kinds of electric wires 1, ...

PURPOSE:To execute I/O processing easily and rapidly by restarting operation interrupted by the disconnection of a circuit from the interrupted point. CONSTITUTION:A host computer 1 has a processing program 15 and a circuit control program 16 and a circuit releasing command to be generated to the circuit control program 16 is prepared in the processing program 15. An ID storing area 17 stores an I...