PURPOSE:To prevent a slip at the time of braking on the low mu surface of a road by connecting a cage rotor type induction motor to the main shaft of an internal combustion engine, controlling an amount of slip of rotatory magnetic field which this induction motor gives the magnetic field, actuating the induction motor as a generator, so as to give a control force to wheels. CONSTITUTION:In the ca...

PURPOSE:To secure such a pulltime four-wheel drive that is made compact in size and lighter in weight besides shortened in length as a whole by having both symmetrical rear axles driven by a mid shaft and a ring shaft tilted as much as several degrees with the center line of a car, and making a limited differential rotation of all axles performable by merely assembling one limited differential gea...

PURPOSE:To control slip of a tire and attempt improvement in controllability and stabilization of a vehicle by delicate torque distribution control on the surface of low mu road by making torque distribution control from a region where the lower the coefficient of friction against the surface of a road becomes, the less amount of variation of the vehicle running condition becomes. CONSTITUTION:A t...

In a tire mold (22) having a pair of mold parts separable about cooperating surfaces (62,64) of the respective mold parts which define a parting line region, each of the mold parts includes a surface defining at least a portion of a cavity for shaping a tire. The tire mold further includes a plurality of pockets (108,122) for defining a respective plurality of circumferentially arranged tread elem...

A process for manufacture of molded, high resiliency, polyurethane foam substantially free of volatile organic blowing agents comprising feeding at least three streams into a mixing device to form a reaction mixture, wherein a first stream contains (i) a polyol, (ii) water, (iii) a catalyst, (iv) a surfactant; a second stream contains an organic polyisocyanate; and a third stream contains (i) wate...

An apparatus for detecting and counting particles in a gas stream flowing at a preselected rate, wherein the apparatus includes a multi-tier inlet manifold and a plurality of sensors. The inlet manifold divides an aggregate sample flow into a plurality of substantially identical partial sample flows. Each partial sample flow enters one of the functionally duplicative sensors and is intersected by ...

PURPOSE:To protect the paper from a touch of a user, and perform accurate paper feeding by covering a rear end of the paper with a manual feeding cover when the tip of the paper, which is fed manually, arrives a second paper sensor positioned at an inlet of a development part. CONSTITUTION:After inserting the paper into a manual paper feeding part 40, when image formation is started, the paper is ...

In a pneumatic vehicle tyre, the rubber inner layer is formed from an adhesive rubber and styrene-butadiene copolymers, wherein the content of styrene, which is bound in the molecule, in the blended mixture is at least 15 parts by weight per hundred parts of rubber. A low gas-permeability and sufficient mechanical strength are hereby attainable for the rubber inner layer. The production of the pne...

Pharmaceutical formulations comprise a mono- or di-aminopyridine active agent for administration on a once- or twice-daily basis for use in the treatment of neurological diseases, in particular multiple sclerosis and Alzheimer's disease. The formulations, which are suitable for oral or percutaneous administration of the active agent, include the active agent in a carrier effective to permit releas...

With a differential gearing having a spur gear construction, the compensating gears (31a, 31b) are installed in meshing pairs and are tightly enclosed by a housing (14) so that with meshing spur gears (22, 23) they can act as toothed pumps with pressure zones, with a locking moment being produced between the two driven shafts (2,3). A substantial increase in the locking moment is achieved in that ...

Titanium is induction melted to produce a molten mass thereof and a water-cooled crucible (10) having a nonoxidizing atmosphere and a bottom opening. The current to the coil (30) used for induction melting is adjusted to produce a levitation effect on the molten mass in the crucible to prevent the molten mass from flowing out of the bottom opening (22). The molten mass is also maintained out-of-co...

A composition for the production of an open-pore foam product from essentially inorganic components contains, in addition to known components, a rock-forming solid substance, a curing agent, a foaming additive, and an at least partly alkali-soluble protein to produce open pores. The rock-forming component is a reactive solid substance selected from the group consisting of I finely dispersed oxide ...

A method for the enrichment of the natural water in the components of heavy water such as D2O and/or HDO being the source of deuterium. The method utilizes the passing of water through semipermeable hydrophobic membranes on which phase transition occurs. The latter is caused by vacuum or neutral carrier gas on the vapor side of the membrane. Lighter isotopes preferentially pass through the membran...

A void-containing polyester-type film is obtained by drawing a resin composition sheet consisting of a polyester, and a thermoplastic resin which is not compatible with the polyester in at least one direction. The film of this invention has a film base material consisting mainly of the polyester, fine particles consisting mainly of the thermoplastic resin which are dispersed into the film base mat...

Moldings, in particular foams and fibers, based on melamine/formaldehyde condensation products, in which from 0.1 to 70 mol% of the melamine have been replaced by melamine substituted by from 1 to 3 hydroxyoxaalkyl groups of the formula -(CH2-CH2-O)n-CH2-CH2-OH (n=1-5) have increased elasticity.

A polyester resin and reinforcement composite for use in the manufacture of glass fiber-reinforced polyester products is disclosed. The composite is prepared using an initiator which has been microencapsulated in order to prevent initiator-induced cross-linking of the resin reactants. The initiator is released during the molding of the composite by rupture of the microcapsules due to internal vapo...

A process for preparing shaped articles of manufacture such as fibers, films and coatings from aromatic polyamide anions in liquid sulfoxides; anisotropic solutions of aromatic polyamide anions useful for the preparation of shaped articles having anistropic properties; isotropic solutions comprising the potassium salt of the polyamide anion; and methods for regulating solution viscosity by control...

A stable, nonaqueous microparticle dispersion of the polymeric reaction product of reactants containing an aminoplast resin and a hydroxyl containing material is characterized in that less than 20 percent of the polymer microparticles have a mean diameter greater than 5 microns, further characterized in that at a total solids content of 60 percent the Brookfield viscosity is less than 1000 centipo...

A polymer latex for making gloves or the like having excellent donning and doffing characteristics comprises a carboxylated open chain aliphatic diene. acrylonitrile/(meth)acrylate copolymer. Latex articles having a skin-contacting surface of the copolymer are produced by dipping formers in the latex.