PURPOSE:To improve purifying performance, by providing a means, which detects the deteriorating condition of an exhaust purifier unit, and shifting, when it is deteriorated, speed change timing or speed change ratio in a direction increasing an averaged engine speed. CONSTITUTION:A speed change control means 5 controls speed change ratio of a transmission 3 by the predetermined speed change timing...

PURPOSE:To easily perform a pedal control in case of running in a traffic snarl or the like, by providing a brake condition detecting means, which detects the controlled condition of a brake, and placing a clutch in a disconnected condition or an intermediately connected condition corresponding to the controlled condition of the brake when a car speed is in a predetermined value or less. CONSTITUT...

In an electromagnetically pilot-controlled control valve (11), a blind bore (22) is formed in the magnet armature (20). The closing body (23) of the control valve (11) is arranged in the blind bore (22). Furthermore, the compression spring (25) of the closing body (23) is located in the blind bore (22). The control valve (11) can be operated with or without a displacement transducer system for pos...

A control system for a limited-slip differential gear unit is cooperative with a traction control system to provide better vehicle driving stability. The control system for a limited-slip differential gear unit is capable of optimizing driving torque transmission characteristics for improving cornering stability of the vehicle. The limited-slip differential gear unit control system, according to t...

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

In a tractor power take-off system in which first and second PTO shafts are disposed in the transmission case, the transmission case has at the bottom wall thereof an opening for taking off power to the second PTO shaft and there is disposed a PTO gear speed-change mechanism commonly used for both the first and second PTO shafts. The PTO gear speed-change mechanism has a PTO speed-change shift gea...

PURPOSE:To provide a function as an incubator as well to a titled part by fitting a light source into a block which is made of a material having high heat conductivity into a shape to permit imposing a chemical analysis slide and providing a control means to flicker the light source according to the output of a temp. sensor which detects the temp. of the block. CONSTITUTION:The light source 3 emit...

System for guiding a vehicle along a straight path comprises a vehicle having a laser fixed on it so as to direct a laser beam along the direction of motion of the vehicle, with beam reversing means positioned on the vehicle path to direct the beam back to the vehicle. Sensors may be provided on the tractor to sense the returning beam and guide the vehicle along it.

The invention relates to an adapter for a drop unit with a chamber (13), application hose, clip and probe a.o. for enteral nutrition and intended substantially for disposal packages. The invention is characterized in that it comprises a main member (3) intended to sealingly be attached in the opening of the package (1). The main member is provided with a first through hole (6) for emptying the con...

A release ski binding having a sole plate which is pivotal about a vertical axis and about a transverse axis, which sole plate is held on the ski by a resilient holding mechanism in the skiing position. The holding mechanism effects in response to a movement of the sole plate relative to the ski and upon reaching a predetermined angle of traverse, both an upwardly and also a side opening of a lock...

A pulse train presence detector for a system having a number of interruptible devices, consists of a pulse generator, interface device which receives a periodic trigger signal and outputs a pulse train signal in response thereto, the pulse train signal is communicated to an NPN transistor and operates the transistor to alternating "on" and "off" states. A first current path is established during t...

Organosiloxane copolymers containing alkyl groups having from 5 to 20 carbon atoms that have beneficial utility as foam stabilizers in the manufacture of low density high resilience polyurethane foam; solutions of such copolymers; a process for producing low density high resilience polyurethane foam utilizing as a foam stabilizer said organosiloxane copolymers; and the foams derived therefrom.

The invention relates to a method for the detection of fungi and algae in animal or human tissues and body fluids, to preparations containing an optical whitening agent suitable for the method, and to a test pack for performing the method. The tissue sections or body fluid samples to be examined are treated with an optical whitening agent and observed using a fluorescence microscope. The invention...

Radial-support device of the steady-rest type for, for example, an external cylindrical grinding machine (100) where the steady rest (140) comprises two arms equipped with jaws associated with actuators and is arranged so that the jaws remain applied against the workpiece (10) throughout the machining, and with a virtually constant pressure in spite of the change in dimension of the workpiece resu...

Pneumatic cellular aromatic polyamide articles characterized by (a) being articles prepared substantially from aromatic polyamide. (b) said articles having numerous bubbles at the void ratio in the range of 10 to 95%, (c) said bubbles being substantially enclosed in said articles, and (d) said articles having an average thickness in the range of 0.2 to 10 mm on the cross section made by cutting th...

The invention relates to a method for preparing fast-quenched powders from reactive and refractory metals without contamination by crucible material. The principle of the method involves the melting of the alloy components in a vacuum chamber or protective-gas atmosphere by means of an inductive melting device. The melt droplets are accelerated by an electric field and in the process pass through ...

A choker valve assembly for a drill string is provided for transmitting information measured in an underground bore hole by sensing devices, to the surface by modulating the pressure of the flushing fluid. The valve assembly includes a housing that is non-rotatably connected within the flushing fluid flow passage by cross-pieces extending between the housing and a portion of the inner pipe wall. A...

The prior art provides for complete separation of all components, which needs a considerable amount of equipment. Here, the invention provides a remedy by merely separating the free gas portion with a gas separator and by thus leaving such a small portion of residual gas in the oil-water emulsion that the requisite quantities to be measured can still be determined. The latter are the volumetric, m...