PURPOSE:To usefully utilize heated-energy frost both a solar heat collector and an auxiliary heat source by effectively actuating the auxiliary heat source, by a method wherein the auxiliary heat source is composed so as to be actuated by an signal outputted from a weather- forecasting device through a control part. CONSTITUTION:When an electric current is applied to an electric heater 14 provided...

PURPOSE:To improve the size accuracy of a lug part by punching the lug part of a panel grating body comprising cast grating body or at least two grating bodies at normal height and width by pressing. CONSTITUTION:A solid film 2 of a width h2 that is larger than a height h1 of a portion that will be a lug part 1, is provided and cast on the upper part of a grating body of 64mm at height, 40mm in wi...

PURPOSE:To reduce the difference in battery performance by putting plates very closely together in the direction of the plate thickness so as to hang them, by humidifying the plate at a point that the surface temperature thereof during aging becomes higher than atmospheric temperature by not lower than 3 deg.C, and then by drying them. CONSTITUTION:Lead oxide powder including metallic lead and a p...

PURPOSE:To improve the life characteristic of a battery by pouring dilute sulfuric acid into a battery jar before battery jar formation, by draining electrolyte after the formation is finished, and by re-pouring the electrolyte of high concentration sulfuric acid, to which alkaline metal sulfate is added, so as to carry out re-charging thereafter. CONSTITUTION:Before battery jar formation, dilute ...

PURPOSE:To inhibit the generation of dendrite at the time of charging after overdischarge, and to reduce variation in quality by injecting dilute sulfuric acid including a specific metal ion or alkaline earth metal ion, into a battery jar in which a plate is stored, so as to form battery. CONSTITUTION:Salt including alkaline metal ion or alkaline earth metal ion is added to dilute sulfuric acid of...

PURPOSE:To lessen the decreasing amount of electrolyte in battery jar formation by specifying the current density of charging current in the later stage of battery jar formation of a battery that is not yet charged, comprising plate that is not yet formed, stored in a cell provided with a specific rib. CONSTITUTION:At least two ribs 1 of 0.3mm in height are provided on both side surfaces that are ...

PURPOSE:To prevent an active material from falling off by constituting in such a way that the active material has a crystalline graphite structure and also contains hollow carbon fiber as an additive. CONSTITUTION:Cut fiber, sulfuric acid and water are added to lead powder so as to be kneaded together, and carbon fiber, which has the diameter of 0.1-0.3mum, the length of less than 7mum and a graph...

PURPOSE:To dispense with installation of an adjusting vessel by bringing either alkaline ion or alkaline earth metal having a prescribed density into existence in sulfuric acid battery electrolyte in a short time. CONSTITUTION:By adding either alkaline metallic oxide or alkaline earth metallic oxide to sulfuric acid battery electrolyte, reaction is carried out immediately by means of neutralizatio...

PURPOSE:To improve an electrolyte leakage-proofness by sucking and removing excess electrolyte in the upper part of a pole plate group under a condition of raising the electrolyte level by charging at a constant electric current after carrying out a battery jar formation by pouring the excess electrolyte. CONSTITUTION:Electrolyte which has a specific gravity of 1.230 (at 20 deg.C) and consists of ...

The coil (2) surrounds an armature (3) of magnetic material and is wound on a magnetic guide (4) having a substantially cylindrical section (5) around the seating (6) within which the armature slides w.r.t. a fixed pref. magnetic pin (11). This acts as a distributor of fluid through two longitudinal channels (14,16) and two transverse channels (15,17) between a pressurised source and a load. The a...

On an automatic winder, at the time of doffing, a signal is sent from a doffing device to a winding unit, a drum motor of the winding unit is driven at a low speed in response to said signal to rotate a package on a traverse drum, and a bobbin yarn is picked up. The automatic winder has a number of winding units juxtaposed, the doffing device is provided to freely travel along the winding units a ...

PURPOSE:To enable the formation of two continuous magnetic layers and further to improve evaporation efficiency of a evaporation material by arranging one evaporation material generation source below the center of two cooling cans while an inversion mechanism of a web is provided. CONSTITUTION:One evaporation source 21 as an evaporation material generation source is arranged below the center of co...

PURPOSE:To obtain a bright, clean image while attaining compactness and less power consumption by disposing two outgoing beams adjacently parallel, and setting the outgoing end faces to be on the same plane. CONSTITUTION:The polarizing direction of at least one polarized beam between two polarized beams separated by a polarizing separating element 10 is converted by a polarization converting eleme...

PURPOSE:To improve contrast and dispense with a polarizer and/or an analyzer at the time of regeneration by forming a recording layer into two-layer structure, and disposing the optical anisotropic directions of the adjacent recording layers to be orthogonal to each other. CONSTITUTION:A recording layer 4 is clamped between a base 1 provided with an orientation membrane 3 and an electrode 2, and a...

A method for determining a sludge content in a heavy hydrocarbon oil and a device therefor are disclosed. The method comprises measuring absorbances of a heavy hydrocarbon oil sample, having an oil film thickness selected form a range of from about 0.01 to 5 mm, at two different wavelengths selected from the visible light region of from 500 to 1000 nm and determining a sludge content of the sample...

PURPOSE:To fabricate a wire with which the AC loss is reduced, by making uneven the thickness of a superconducting part in the width direction, restricting flow of shield current in the width direction, causing the current flow to be twisted, and thereby dividing loop of the shield current into small fragments. CONSTITUTION:When wire elongation, rolling, and press processes are applied to a metal ...

PURPOSE:To make practicable for an oxide superconductor to be used as a magnet by arranging concentrically a plurality of cylindrical bases where respective oxide superconductive substance layers are formed, and therewith forming a magnet which produces a high magnetic field not obtainable with a single layer of such substance. CONSTITUTION:A plurality of cylindrical bases 2 having different diame...

PURPOSE:To eliminate trouble in the wire fabrication process and manufacture a superconducting wire material of high current density by performing a heat treatment at a certain temp. during the cold wire dia. processing for a certain period of time. CONSTITUTION:Cu powder, Cu-Sn powder, and powder of Nb and Nb-Ti alloy are mixed thoroughly, embodied in a certain shape by hydraulic press, and put i...

PURPOSE:To provide a conductor wherein drop of the superconductive characteristic due to crack initiation in the ceramic superconductor is prevented, which is caused by formation of voids in the superconductor, by providing an alloy covering layer of composite wire before a heating process in the form of impartial thickness having a small wall thickness part below specific mums. CONSTITUTION:A sma...