PURPOSE:To allow the captioned device to correspond to the variation of the damand of the driving characteristic accompanied with the differential lock of a center differential gear by change-controlling the lock-up region of the lock-up clutch of a torque converter when the differential gear is locked. CONSTITUTION:In a control means 42 for a lock-up clutch, a load signal supplied from a load sen...

PURPOSE:To permit the certain judgement by matching an engine and a start clutch by slip-controlling the start clutch when the engine revolution speed is less than a set revolution speed and by fastening the start clutch at the time point when the engine revolution speed becomes over a set revolution speed. CONSTITUTION:When control starts, a variety of signals such as the engine revolution speed ...

PURPOSE:To lighten the clutch engagement shock and engine brake shock in switching to a D range by allowing a continuously variable transmission to perform speed change in the direction in which the relative revolution speed difference between before and behind a clutch, during the traveling in an N range. CONSTITUTION:When the speed change ratio of a continuously variable transmission 10 is contr...

PURPOSE:To carry out switching between advance and retreat and increase and reduce the car speed only by operating an accelerating pedal by obtaining an accelerating pedal into an advance/retreat swing type and connecting the accelerating pedal to a control circuit for power shift speed change gear. CONSTITUTION:The oil pumped up through a strainer 10 from an oil tank 9 by a pump 8 is sent under p...

PURPOSE:To make it easy to adjust the tooth contact of a pinion gear with a ring gear by providing a shift fork and springs which urge the shift fork in the direction of the engagement with a sleeve, in a shifting device which forces the ring gear to engage with/disengage from the pinion gear. CONSTITUTION:A shifting device 7 has a shift fork 8 which shifts a sleeve 6 in the axial direction of an ...

PURPOSE:To increase thrust and durability by forming a contacting surface between a fixed pulley and a movable pulley in such a manner that the coefficient of friction of the small-diameter side portion is larger than that of the large-diameter side portion, and forming the large-diameter side portion by material with good thermal conductivity. CONSTITUTION:A fixed pulley 2 is fixed to an input sh...

A two-part aqueous-based adhesive suitable for dry-bonding a polyether urethane foam to a rigid or semi-rigid substrate consists essentially of (a) an aqueous latex of an anionic emulsion polymer having a Tg of 0 DEG C or below, preferably -5 DEG to -30 DEG C, an effective amount of a diepoxide or polyepoxide curing agent, and optionally, but preferably, an effective amount of a fugitive plastic...

PURPOSE:To obtain the titled soy lees useful as a binder for briquettes, foundry sand, etc., by reaction of soy lees with an alkali and monochloroacetic acid (alkali salt) in a solvent. CONSTITUTION:The objective soy lees can be obtained by reaction of the original soy lees with an alkali and monochloroacetic acid (alkali salt) in water and/or an organic solvent (e.g., an alcohol, ketone, pref. is...

A stabilizing composition and process for guayule type rubbers which can be directly applied to guayule-type plants or shrubs before processing thereof, or to guayule-type rubber miscella, rubber-resin miscella, etc., contains a volatile low melting point antioxidant which is either liquid or solid and an optional liquid inert carrier which lowers the melting point of the antioxidant. Since antiox...

A two axis rate and linear acceleration detecting multisensor is formed by mounting a pair of accelerometers of the constrained mass type within a case. The accelerometers are mounted orthogonal to each other in vibratory units responsive to an electromagnet therebetween. Rate is determined from the coriolis acceleration force experienced by the accelerometers which vibrate 180 degrees out of phas...

System for acquiring and recording signals furnished by a set of sensors fitted in one or more probes lowered into a well on the end of a multi-purpose cable. Various signals to be transmitted are multiplexed before being applied to an acquisition chain (15-19) adapted for amplifying them, digitising them and coding them before applying them to a transmission channel (L) in the form of blocks...

An optical system for recording n information signals on a photosensitive tape in the form of a discontinuous track made up of parallel track sections by means of n light beams having a two states modulated intensity, being simultaneously deflected by an acousto-optical deflector and focusing on the tape in the form of n equidistant spots aligned in a direction x. The combination of the deflection...

PURPOSE:To manufacture an aromatic polyimide stretch molding, which holds excellent heat resistance and has high elastic modulus and tensile strength, by a method wherein a specified self-supporting molding, which is obtained by cyclomidating and at the same time forming organic polar solvent solution of imidating agent-containing aromatic polyamic acid, is stretched and the resultant stretch mold...

In the process for producing moulded articles containing refractory or fire-resistant mineral fibres which are embedded in a carbon-containing matrix, the carbon-bonded moulded articles produced containing mineral fibres, finely divided pitch, tar or resol resins or novolak resins are flocculated from an aqueous suspension onto mineral fibres present in the aqueous suspension, the moulded article ...

Well logging apparatus comprising a number of measuring electrodes (2) e.g. of metal, affixed in interspaced relationship on an earth drill (1) so as to be electrically insulated and serving to determine the electric formation resistivity in the earth strata traversed by the earth drill (1). The drill string of the earth drill (1) comprises a substantially cylindrical main drill stem (7) provided ...

PURPOSE:To obtain a boxlike molded product whose thickness is uniform, by making the surface connecting between a recessed part of a male mold cavity and a pinch-off part into a tilted constitution. CONSTITUTION:Blow molding of a pair of molded products 1, 1 is performed by making use of a pair of half molds 4, 5. The half mold 4 possesses a framelike recessed part 9 between a male mold cavity 6 a...

PURPOSE:To form a surface structure excellent in external appearance, by forming an Ni or Co layer on the surface of a steel material and then forming a Zn layer on the above so as to improve the adhesive strength between the plating film and the steel material and prevent the occurrence of burning. CONSTITUTION:As pretreatment, an Ni or Co layer is formed to about 1-10mum film thickness on the su...