PURPOSE:To apply always favorable sealing on the overlapped end edge of a cylindrical film. CONSTITUTION:A pair of seal blocks 12, 12 are arranged to be confronted on both sides across the overlapped end edge of a cylindrical film. The seal block 12 exists along the extending direction of the overlapped end edge extending to a specified length, and at the same time, hot pressurized air is blown ou...

PURPOSE:To promote snow-melting by sealing heat media in the internal sections of hollow bodies formed with light-transmitting material, and by dispersing a plurality of snow-melting promoters for providing the side sections of the hollow bodies to be setting surfaces with posture controlling sections, so that the setting surfaces may be lower sides on a fallen snow surface. CONSTITUTION:In the in...

PURPOSE:To prevent the generation of a reverse steering phenomenon at the time of steering operation on a slope, and to obviate the feeling of a shock at the time of steering operation on a flat ground in the steering system of a clutch and brake type bulldozer. CONSTITUTION:A controller 25 is installed, and an inclination detector 4 in the longitudinal direction of a car body, a steering lever 5 ...

PURPOSE:To provide an inexpensive and highly productive battery with a short injection time and a high discharge capacity as liquid absorbing speed can be accelerated, liquid holding property can be enhanced, and an inexpensive separator can be used by adding a proper amount of silica to an electrolyte in a sealed lead-acid battery. CONSTITUTION:The maximum hole diameter of a separator is set to 1...

PURPOSE:To provide a method for manufacturing a lead-acid battery electrode capable of easily increasing porosity and easily controlling the diameter of a pore. CONSTITUTION:Water-insoluble and sublimating fine particles such as naphthalene fine particles having particle sizes of 2-5mum are kneaded and dispersed in a paste, and the resulting paste is charged in a grating body and passed through ma...

PURPOSE:To effectively utilize a positive electrode active material, improve the energy density of a battery, and provide a stable battery life by providing negative plates connected with a lead foil on both surfaces of a positive plate. CONSTITUTION:Two negative plates 1 having a thickness half as much as the thickness of a general negative plate are prepared, and the single negative plates are c...

PURPOSE:To carry in a stable posture and package a group of articles-to-be- packaged which cannot stand by themselves and have uneven weight balance. CONSTITUTION:An article feeding conveyor 22 and the article carrying path of an ice maker main body 12 are tilted upward toward the downstream side. Holding mechanism 40, 40 which are equipped with holding plates to be longitudinally movable to the c...

PURPOSE:To perform heat-welding assuredly while preventing wrinkles at the heat- welded part from happening, and make the appearance of a packaged article better by a method wherein after stretching flatly both ends parts in the width direction of a long cylindrical bag by pulling them outward in the width direction, the stretched parts are heat-welded by both width direction heat-welding members....

PURPOSE:To enable torque distributing ratio of front and rear wheels to be varied by changing over the engaging paths of a front wheel drive shaft and a rear wheel drive shaft in a four wheel drive car. CONSTITUTION:A carrier 1 is provided with an input section 2 for receiving the rotation of an engine through a clutch, transmission, etc. Respective spline portions A, B, C, D of a carrier ring 3, ...

PURPOSE:To start a car safely and smoothly by making an automatic brake operational to prevent further retreat if the car slightly retreats and disconnecting an advancing clutch or a backing clutch if connected when starting the car on an uphill road. CONSTITUTION:In the hydraulic control device of an automatic speed changer with a brake solenoid, a shift solenoid, and a modulating solenoid contro...

PURPOSE:To obtain structure in which a group of electrodes are excellently pressed by positioning a welded portion of a laminate film approximately in the center of a group of the electrodes and folding welded lug parts on sides near the center and housing the lug parts into a case. CONSTITUTION:Cathode and anode terminals 2 and 2' are buried, and a synthetic resin cap 1 with a safety valve 4 is c...

PURPOSE:To fully automate the work device for a symmetric type panel plate in which two plates for a lead acid battery are paired. CONSTITUTION:An inclined plate group is sent by a push plate (f) and a bottom carrier chain 13 driven by a motor and the center of a panel plate is cut by a cutter 15 and is divided into two. The divided plates arrives at a clamp section. When the plate 1 is carried un...

PURPOSE:To improve the overcharge resistant performance of a sealed lead storage battery, in which unformed positive and negative plates are subjected to formation in a container, by carrying out formation of an active material existing near a positive grid performed in the initial stage in electrolyte with a low concentration. CONSTITUTION:Formation of a positive plate influencing the overhcarge ...

PURPOSE:To provide a cryogenic FRP which exhibits scarcely any shrinkage due to temp. fall and hardly any magnetization and is light in wt. CONSTITUTION:A fiber-reinforced resin comprising an org. reinforcing fiber (e.g. a high-strength polyethylene fiber) and a matrix resin (e.g. an epoxy resin with an alicyclic acid anhydride as a curative) is used as a cryogenic material.

PURPOSE:To provide an aqueous dispersion excelling in workability and giving a coating film excellent in appearance and boiling water resistance. CONSTITUTION:An aqueous dispersion comprising a polyester resin (A) consisting essentially of an aromatic dicarboxylic aid, a metal sulfonate group-containing dicarboxylic acid and a polyol component having an alkyl side chain and having an acid value of...

PURPOSE:To form the pattern of an upper electrode of a thin EL display using an alkali earth sulfide as the base material of a light emitting layer without causing a breakage by moisture. CONSTITUTION:On a thin EL display panel in which as far as an upper electrode layer 6 is formed, the pattern of a resist 7 is formed by means of photolithography by use of a negative resist using an organic solve...

PURPOSE:To develop the orientation of a light emitting layer without receiving the influence of a substrate and provide an element having a high luminance and a high luminous efficiency by forming an alkali earth sulfide light emitting layer with a non-crystallized ZnS layer as the substrate. CONSTITUTION:A transparent electrode 2 is formed on a glass base 1 and etched into a determined pattern to...

PURPOSE:To enhance the luminance of an element and improve the dielectric voltage resistance by simultaneously using a laminated insulating film having a high dielectric voltage resistance other than a SiO2 insulating film. CONSTITUTION:After a transparent electrode 2 is formed on a glass base 1, an insulating film 3 is formed. As the insulating film 3a on the electrode 2 side, SiO2 highly adhesiv...

PURPOSE:To obtain the liquid crystal display element which is improved in a visual angle characteristic, has high visibility and makes display with a high grade. CONSTITUTION:This liquid crystal display element is constituted by disposing a 1st liquid crystal layer (cell 3) which is twist arranged in approximately parallel with substrate surfaces at the time of non-impression of a voltage between ...

PURPOSE:To improve a visual angle characteristic and visibility by specifying the twist angle of a 2nd liquid crystal layer disposed between two sheets of polarizing plates. CONSTITUTION:The polarizing plate 1 is formed by depositing a polarizing film 1b on the inner side of a transparent substrate 1a and the polarizing plate 4 by depositing a polarizing film 4b on a transparent substrate 4a, resp...