A kind of automatic spool changing method and a kind of spool device having changing apparatus that in order to automatically change the full strand roll on the spool without interrupting the strand supply, the invention employs the following steps: lifting the supplying strand from the guide to the cutting and sucking apparatus; cutting the supplied strand and sucking away; rolling out the full s...

A lead-acid storage battery includes a positive electrode, a negative electrode and an electrolyte material, the foregoing negative electrode has a first grid structure with a first grid geometry and a first active material provided on the above first grid structure, the foregoing positive electrode has a second grid structure with a second grid geometry and a second active material provided on th...

PROBLEM TO BE SOLVED: To aim at safe and best plant operation at the time of turbine bypass operation. SOLUTION: The movable blade opening control circuit of a circulating pump consists of a function generator for calculating an exhaust gas boiler generating heat quantity from a gas turbine output, a function generator for calculating a steam turbine power heat quantity from a steam turbine output...

PURPOSE:To flatten the torque characteristic of a clutch, and to accurately control the differential limiting force, in an electromagnetic clutch for limiting differential motion, by providing an eccentric groove to the clutch plate on one side, and by making the clutch plate on the other side flat, and also by specifying the surface roughness of both the clutch plates. CONSTITUTION:A multiple dis...

A key and clip combination useful for securing a spare key in a wallet or purse and for key identification. The clip is low profile and prevents the wallet or purse from becoming bulky. The clip may also include apertures for exposing the hole within the key used for placing the key on a key chain or key peg.

PURPOSE:To reduce a vibration and a confined sound in a vehicle by performing control switched from cylinder injection to intake port injection in an internal combustion engine to suppress torque fluctuation thereof when a clutch is locked up, in the case that the internal combustion engine is placed in an operating condition that the cylinder injection must be performed. CONSTITUTION:In each cyli...

The present invention relates an apparatus, which employs band type blade in a mass production cutting technique that accurately and quickly reduces sheet type material such as textiles, sheet wood, sheet wood composites and other sheet materials, into usefully shaped and sized pieces.

The thermal insulating foamed material in this invention is a polyurethane foam having closed cells, and produced by mixing, agitating and foaming a polyol, a polyisocyanate, a foam stabilizer, a catalyst, a blowing agent and a carbon dioxide adsorbent. The carbon dioxide adsorbent is produced by mixing and granulating powders of at least one member of alkali metal hydroxides and alkaline-earth me...

The present invention provides a thermal insulating foamed material with excellent thermal insulating properties and a method of manufacturing the same. The method comprises the steps of: concurrently mixing and blowing a polyurethane material to produce a foamed polyurethane resin composition with a multiplicity of closed cells, the polyurethane material including a reactive blowing agent, a vola...

A curtain wall system includes a first support member (20), a second support member (20) and a number of panel members (8). Each panel member (8) is adapted to engage with the first support member (20) at one edge (9) and to engage with the second support member (20) at an opposite edge (27) to mount the panel member (8) on the first and second support members (20). The panel members (8) are adapt...

An instruction set for a microcontroller which has robust multiple word instructions. The instruction set has a plurality of instructions wherein the plurality of instructions comprises single word instructions and multiple word instructions. At least one bit is located in a predetermined location in all non-first words of all multiple word instruction. The bit will be decoded by the microcontroll...

A method of applying a tread (3) to a tire casing (1) wherein a prevulcanized tread (3) is applied to the tire casing (1) via an intermediate layer of non-vulcanized rubber binder (2), and wherein the layer of rubber binder (2) is heated by supplying current to the layer through an electrically conductive wire (4). The wire used in accordance with the invention comprises a multiple of wires or str...

PURPOSE:To obtain an element having a light emitting layer composed of a compound assuming light emission of specific blue to bluish green and an adhesive layer composed of a metallic complex of 8-hydroxyquinoline (derivative) and capable of improving luminous homogeneity and suppressing deterioration of initial brightness. CONSTITUTION:The objective element having a light emitting layer composed ...

The present invention relates to a process for joining two metal members together. The process comprises the steps of providing two parent metal members to be joined and a prealloyed interlayer foil having a melting point depressant; creating a joint interface by positioning the foil between two spaced apart surfaces of the two parent metal members to be joined together; applying a load substantia...

A foreign matter detection device, for detecting a foreign matter on a photomask of transparent material with opaque patterns formed thereon, includes a laser source for emitting an S-polarized laser beam so as to impinge on a first surface of the photomask which reflects a P-polarized laser beam. A light source is provided to illuminate the photomask at an opposed surface to the first surface, fr...

This invention relates to a process of chemical-mechanical polishing, the polishing medium is fed between a to-be-planarized substrate and a grinding disk moving relatively against said substrate, the polishing medium comprises a solution and the polishing grains suspended in said solution. According to this process, it is characterized by conducting high frequency sonic-, ultrasonic- or megasonic...

Disclosed are a curable polyphenylene ether (PPE) resin composition comprising (a) a specific amount of a PPE resin and (b) a specific amount of a compound having a 3,4-dihydro-3-substituted-1, 3-benzoxazine skeleton (DSBS compound) or a mixture of the DSBS compound with a polymer formed by a ring-opening polymerization of the DSBS compound, and a curable laminate and a curable composite structure...