PURPOSE:To prevent the abnormal temperature rise of oil when a gear is actuated at high speed by providing a tub which receives the lubricating oil emitted from the gear on the upper wall in the gear case that accomodates the gear and applying the lubricating oil to required locations from the tub. CONSTITUTION:The lubricating oil which is induced in a gear case 3 is lifted upward and part of it i...

PURPOSE:To securely lubricate a speed change gear by housing said speed change gear and a forward-and-backing changeover device in a differential gear case together with a differential gear and introducing a lubricating oil, which is splashed up by said differential gear in both opposite directions to each other in accordance with forwarding or backing, to gears which are used at the time of forwa...

PURPOSE:To eliminate the necessity of always keeping a battery horizontal by impregnating electrolyte prepared by mixing a specific powder to dilute sulfuric acid in a separator, making the separator in a bag shape, and wrapping a plate with the bag-shaped separator. CONSTITUTION:A separator 29 is placed between a cathode plate and an anode plate to prevent their contact. The separator 29 consists...

PURPOSE:To make a battery compact by installing openings on the opposite sides of a lead material plate embeded in a plastic plate and connecting a positive plate to its one side and a negative plate to its other side. CONSTITUTION:A lead material plate 7 consists of pure lead, lead-calcium alloy, or lead-antimony alloy. The lead material plate 7 is embedded into a plastic plate 8, and openings 9 ...

Novel 7-(substituted indanyl or naphthyl)-3-methyl-octa-2,4,6-triene derivatives useful as anti-tumor agents are disclosed.

A process and apparatus for increasing the pulse repetition frequency in a laser is disclosed. The laser includes first and second series connected discharge tubes, a supply unit for applying energy to the discharge tubes and a pulse generator for controlling the discharge of the discharge tubes. The discharge tubes are alternately discharged such that one of the tubes is charging as the other of ...

PURPOSE:To exclude an obstacle due to erroneous constitution by constituting the titled unit that the function level of a logical package constituting the unit is detected as information to be controlled. CONSTITUTION:Logical packages a, b, c are provided with switch sections 4, 5, 6 to output a binary-coding signal of plural bits to output the own function level as the information to be controlle...

PURPOSE:To detect easily a connection mistake on constitution by setting a signal representing own function level to each logical package and discriminating the type of the said signal by a microprogram at the rise of a system. CONSTITUTION:Logical packages (a), (b), (c) are provided with switch sections 4, 5, 6 outputting a binary-coding signal of plural bits to output the own function level as t...

PUNCTURE SEALING TIRE A pneumatic tire is made using flat ribbon wire in the belts and a tacky puncture sealant positioned between the belts and the air chamber. The broad sides of the ribbon wire is perpendicular to the tire radius. The combination of the ribbon wire and the puncture sealant prevents air from leaking out of the tire when a nail punctures the tire and also seals the tire, in most...

A control circuit for an electrical device which includes a switch that is electrically isolated from other components. The switch is connected in series with a photovoltaic cell and relay means. The photovoltaic cell is illuminated so that closing of contacts of the switch causes actuation of the relay means. The relay means is connected to actuate the electrical device. Voltage at the switch is ...

The invention is a novel hydroxyl-group containing component useful in the formation of polyurethane foam, a polyurethane foam and a process for making polyurethane foam using the novel hydroxyl-group containing component and an insulated container and a process for making an insulated container using polyurethane foam formed from the novel hydroxyl-group containing component.

A process for the preparation of a stable aqeuous ketone resin or ketone/aldehyde resin dispersions and a process for the production of surface coating binders. For this purpose, a melt or a highly concentrated solution of the ketone resin or ketone/aldehyde resin is dispersed in water in the presence of an organic protective colloid. These aqueous resin dispersions can be used, in combination wit...

A process for the preparation of stable aqueous aldehyde resin dispersions and for the production of surface coating binders. For this purpose, a melt or highly concentrated solution of a polycondensate of urea and a CH-acidic aldehyde, with or without formaldehyde, is dispersed in water in the presence of an organic protective colloid and, if required, an emulsifier. These aqueous resin dispersio...

HOE 77/F 109 FLAME-RETARDING, EXPANDABLE MOLDING COMPOSITIONS OF STYRENE POLYMERS of the disclosure: There are described expandable molding compositions of styrene polymers containing 1,2,3,4,5,6-hexabromohexene-1 or 1,2,3,4,5,6-hexabromohexene-3 or mixtures thereof as the flame-retarding agent, and showing a favorable combination of improved properties, especially high pre-foaming velocity, good ...

Dynamically partially cured composition comprising a peroxide-curable olefin copolymer rubber (such as EDPM) and a peroxide-decomposing olefin plastic (such as PE and PP) is improved by effecting the dynamic heat-treatment with addition of a peroxide-non-curable hydrocarbon rubber (such as PIB) and/or a mineral oil softener (process oil). The dynamic heat-treatment is preferably carried out not on...

A method is provided for coating a vulcanized polyalkylene rubber with a composition which contains an ethylenically unsaturated polyurethane binder containing active hydrogen atoms with a cross-linking agent for the polyurethane and a free radical initiator. The polyurethane binder is prepared by reacting an organic polyhydroxy compound, an acrylic or methacrylic hydroxy ester and an organic diis...

A process is provided for making a solution of cellulose in an amine oxide. In accordance with one aspect of the invention, a solid precursor of a solution of cellulose in a tertiary amine oxide in the form of a chip or the like which has been prepared by suspending cellulose in a mixture containing a tertiary amine oxide and water is heated in the barrel of an extruder to dissolve the cellulose, ...

Prefabricated self-supporting panels having at least two outer layers and one inner layer provided with a foamed mixture, wherein the inner layer comprises unsaturated polyester resins, hollow microspheres of aluminum phyllosilicate having an average diameter of 150 microns and density of 0.7 kg/cu.dm., and a coupling agent of the organofunctional silane type. The process for the manufacture of th...