PURPOSE:To shorten the injection time of a sulfuric acid electrolyte by injecting a smaller quantity of the low-specific gravity sulfuric acid electrolyte than that which can be held by a positive electrode plate, a negative electrode plate and granular powder for the formation of an electrode plate group, then injecting a high-specific gravity sulfuric acid electrolyte to obtain the preset electr...

PURPOSE:To obtain a thin type secondary battery with a high capacity and a long life by connecting the first positive electrode and the second positive electrode, the first negative electrode and the second negative electrode via adhesive layers respectively, and filling an electrolyte between the positive and negative electrodes. CONSTITUTION:A positive electrode and a negative electrode on a cas...

PURPOSE:To obtain a thin type secondary battery with a high capacity and a long life by filling an electrolyte between a positive electrode and a negative electrode, between the first positive electrode and the second positive electrode, and between the first negative electrode and the second negative electrode. CONSTITUTION:A positive electrode and a negative electrode on a case 53, a positive el...

A gripper bar fitted on drive chains and destined to grip and carry plate shaped sheets of material through printing, cutting and similar machines to produce a package characterized by the bar including a hollow profile on which the grippers are fastened. Every gripper consists of a flat spring attached at one end to a leading edge wall of the bar and having the other free end taking a rest positi...

A disposable razor comprising a blade holder, a blade in the blade holder, a handle connected to the blade holder and a blade cover. In order to indicate the number of times the blade has been used, tabs are integrally formed on the handle, blade holder or the blade cover and bendable about a pivot line from a first position indicating non-use to a second position indicating one use and indicia as...

The invention relates to a butt splicing technique for use in manufacturing reinforced elastomeric articles, in particular pneumatic tires. In the method, after a butt splice is made, a spun-bonded material is applied to the splice area as a splicing strip. The spun-bonded material has stress/strain/expansion characteristics that closely resemble such properties in an elastomeric component of the ...

The apparatus and method disclosed rely on the observation of a strip of a rotatable circular can end (2) to be lined with gasketing composition (3), and the scanning head 8 further includes a proximity detector (6) responsive to the positioning of the can end adjacent the scanning head and connected to trigger initiation of a "scanning window" when a can end arrives concentrically in the lining c...

A densitometer apparatus (210) is disclosed and is adapted to provide color density measurements of object samples. The densitometer apparatus (210) comprises a source light (578) for projecting light toward an object sample comprising a control strip (588, 620). A reflection optics assembly (576) is adapted to measure light density reflected from the object sample, when the object sample is in th...

A ring tread (12) or a continuous tread (16) may be injection molded in a generally cylindrical segmental mold (20) having a core (42) and radially movable segments (46) forming a mold cavity (54). A container ring (60) is movable into engagement with the segments (46) during closing of the segmental mold (20) to retain the segments (46) during closing of the segmental mold (20) to retain the segm...

Carbonyl-containing polymer films, such as PET, are selectively metallized by contacting the films with a layer or film of metal, such as aluminum, and then irradiating selected portions of the surface of the film with infrared radiation thereby heating those selected portions of the film. The metal on or opposite the irradiated portions of the surface adhere to the film. The remaining metal may b...

Disclosed is a magnet which is composed mainly of magnetic powders expressed by R-T-B (R is Nd or that partially replaced with rare earth elements and T is Fe or that partially replaced with transition metals.) and a chelate resin or a chelate resin mixed up with other synthetic resins. The magnet is markedly improved in deterioration caused by oxidation and corrosion.

A method for removing sulphur from a sulphur compound-containing fuel, as hydrogen sulphide, comprises subjecting the fuel to a bioelectrochemical process, in the presence of a bacterium having the ability to catalyse the reduction of a sulphur compound, to produce hydrogen sulphide.

PURPOSE:To reduce the material cost, simplify the process, and obtain a thin and lightweight panel with high contrast without deteriorating the reliability of the thin film EL panel by coating the thin film EL element formed on a translucent substrate with black silicone resin, and covering the black silicone resin with a moisture-proof sheet. CONSTITUTION:After a thin film EL element 1 is formed ...

PURPOSE:To easily manufacture a modified electroluminescence lamp with holes without generating a distortion by sealing an electroluminescence element with hole sections with outer films in response to sealing dice having recesses with the same shape as that of the electroluminescence element. CONSTITUTION:Hole sections 15 are provided at the preset position of an electroluminescence element 1 whe...

PURPOSE:To improve the reaction efficiency of an active gas fed into a vessel disposed with solid raw materials in branch pipes communicating with a thin film forming area and the solid materials by providing an active gas introducing pipe and a delivery pipe of a volatile compd. into the above-mentioned vessel. CONSTITUTION:HCl as the active gas is completely fed into the vessel 21 through the in...

The present invention is a manufacturing method of a rigid or semi-rigid foamed material which comprises a foaming process to make a practically thermoplastic foamed material wherein isocyanate component is reacted with polyol component in the presence of organic foaming agent and/or water in a condition that an excess quantity of the isocyanate component than the stoichiometric equivalent to the ...

A vehicle winshield, for use in a head-up display system, comprises a laminated windshield assembly (10), wherein the laminated windshield interlayer geometry causes a primary image reflected from the inboard surface (20) and a secondary image reflected from the outboard surface (16) of the windshield to be substantially superimposed, thereby presenting a singular image to the vehicle operator. A ...

A device (1) for cutting the end from a tire tread strip (3) having at least one cutting unit (4,22). When there are two cutting units (4,22) they may be positioned at a desired distance from each other and arranged for simultaneously cutting the opposite ends of a tread strip (3) arranged on a workbench (2,23). Each cutting unit (4,22) comprises a heated blade (5) which extends through a slit (11...

A copolyester resin, from which can be produced a flexible, colourless film or sheet having improved heat-sealing properties, is prepared by polycondensation of: (a) terephthalic acid or a dialkyl terephthalate, (b) at least one alkylene glycol having 2 to 8 carbon atoms and (c) a dimer diol comprising as the main component a compound of the following formula (1): wherein each of R1...

Tires having white sidewalls are very popular in the United States and Canada. This invention discloses a process for preparing such tires having decorative appliques thereon. By practicing the process of this invention, tires having better uniformity can be built at lower costs than when standard tire building techniques are utilized. This invention specifically relates to a method of preparing a...