PURPOSE:To reduce the height of a battery jar and to discharge the chemical conversion liquid and cleaning water completely by providing a hollow lug constituted with a cylinder section cut and welded after the chemical conversion is finished and a bell-shaped section pushed into the battery jar after washing and drying at the outside of the battery jar bottom. CONSTITUTION:A lead storage battery ...

PURPOSE:To carry out smooth power transmission and enable prevention of a coupling part from damaging, by providing a construction in which the back end of an output gear shaft of a gear case is positioned before the back end of an input gear shaft. CONSTITUTION:A gear case 5 is supported by a transmission case of a travel machine body and an output gear shaft 12 of a gear case 5 is arranged at a ...

A method of processing the end and joint portion of a decorative molding comprising a synthetic resin base having laminated thereon a layer of metal foil is disclosed. In accordance with the invention areas of reduced thickness are formed in the moldings to be joined such that a substantially level joint can be formed without using a separate joining member.

Apparatus for picking, transportation and depositing of sheeted and/or folded material from different bundles or bunches of material comprises a conveyor module for transport and registration of the sheeted material, the conveyor module including a control device for controlling and registering the material to be transported by the conveyor in a desired direction of transport, at least one conveyo...

PURPOSE:To prevent any breakage or tear of a glass mat which might be caused when an electrode plate is handled separately, prevent any short circuit between electrode plates, and lengthen the life of a storage battery by constituting an electrode plate group by stacking electrode plates the surface of each of which is provided with a mat layer made of glass fiber. CONSTITUTION:After a suspension ...

A connecting method and a container wherein a connecting tube of a blood pump or humor circulating circuit is connected to a tube such as a cannula mounted on a circulatory system organ in such a way that no bubbles enter the tubes, in order to pour blood or humor substitution fluid into the circulatory system organ.

This invention relates to a self-cleaning water filter which self washes in a counter-current of water operating by means of a turbine which rotates both a set of nozzles through which centrifuged jets of water flow and a set of brushes which scrape the external face of the filtering surface.

An apparatus (10) and related process for enhancement of woven and knit fabrics through use of dynamic fluids which entangle and bloom fabric yarns. A two stage enhancement process is employed in which top and bottom sides of the fabric are respectively supported on members (22), (34) and impacted with a fluid curtain including high pressure jet streams. Controlled process energies and use of supp...

Fuel briquets containing binding agents and additives are obtained by briquetting of approximately 80 to 99% by weight of an essentially solid fuel, approximately 0.1 to 19% by weight of a natural or synthetic binding agent and approximately 0.1 to 10% by weight, calculated on a dry basis, of a cationic resin obtained by reacting polyamines with halohydrin.

PURPOSE:To improve the paintability, printability, adhesivity, etc. of a molded article made of a propylene polymer filled with inorganic fine powder, by irradiating the surface of the article with low temperature plasma. CONSTITUTION:The surface of a molded article made of a composite resin composed of a propylene polymer and 5-60wt% of inorganic fine powder (e.g. talc, clay, etc.), is irradiated...

Le procédé de filtration d'air dans un appareil du type cyclofiltre consiste à effectuer, dans la partie basse 16 de la cartouche filtrante 4, une réduction de la vitesse ascensionnelle de l'air à filtrer.

La cartouche filtrante 4 comporte, à sa partie basse 16, une ouverture aménagée au niveau de la partie amont des manches filtrantes 9, qui offre une surface pour le passage de l'air à f...

L'invention concerne une couche de polyuréthane de haute qualité optique présentant des propriétés d'absorbeur d'énergie, de résistance à la rayure et à l'abrasion et elle se caractérise en ce qu'elle présente en outre des propriétés de résistance à la buée améliorées, le composant polyol utilisé pour former la couche comprenant un polyol long comportant des segments oxyde d'éthylène.

La ...

A method and an apparatus for mechanically removing the meat from a crustacean is provided, which include the steps of loading the tail of the crustacean onto guide means (18), extending the tail so that it assumes a substantially horizontal position, piercing the tail with the tip (44) of a nozzle (40) connected to a source of pressurized fluid, separating the head and abdominal portions of the c...

Polymeric film of water-vapour-permeable thermoplastic elastomer type and the process for its manufacture. The film in accordance with the invention is based on polyetheresteramide and preferably on block polyetheramide. The invention also relates to articles comprising such a film and capable in particular of coming into contact with the human body.

PURPOSE:To prevent squeak of a brake by setting the amount of piston restoration on the disc incoming side owing to the seal ring at a larger value than that of the outgoing side piston and thereby quickening the contact of the outgoing side brake pad with the disc. CONSTITUTION:The braking is performed by allowing the incoming side piston 9 and outgoing side piston 9' to press the brake pad 5 aga...

PURPOSE:To improve controllability of a reciprocating and rotating movement mechanism, by constituting the driving system of the mechanism with a light superconductive material. CONSTITUTION:In a reciprocating and rotating movement mechanism a rod member 52 stands upright from the bottom of a base casing 50, an annular member 54 is arranged so as to surround the rod 52 on the upper surface of the ...

Metal powder having low oxygen and carbon contents and suitable for powder metallurgy may be obtained by using, as an atomizing medium, a special composition containing an alcohol having 1-4 carbon atoms and water as its essential components when impinging the atomizing medium against a molten metal in a state isolated from the ambient air to produce the metal powder.

PURPOSE:To obtain a metal powder reduced in oxidation, by a method wherein a molten metal is comminuted by using inert gas as a spray medium and the comminuted metal is cooled in a liquid cooling medium such as an org. solvent, mineral oil or animal and vegetable oil. CONSTITUTION:The molten metal 2 in a tandish 1 is flowed down into a protective curtain 5 from the effluent nozzle provided to the ...

An interaxle differential system connecting two driven axles of a motor vehicle comprises a restrainable differential and a planetary gear train, which comprises three torque-transmitting members which have parallel axes. Two of said torque-transmitting members are operatively connected to two output shafts of the differential. A restraining device is connected to the third of said torque-transmit...

In a process for aftertreating thermally presintered polymers of tetrafluoroethylene the optionally comminuted powders are subjected, at temperatures below +80 DEG C., to the action of a gas jet mill. Preferred starting materials are tetrafluoroethylene polymers containing a small proportion of a modifying monomer. By the aftertreatment the bulk density and the flow index of the powders are consi...