PURPOSE:To prevent the exhaust emission from becoming worse in the case where the quantity of fuel injection is caused to increase and decrease in accordance with the weighted mean value of the intake pipe pressure by increasing the quantity of fuel injection when an automatic transmission is shifted at the time of idling, while stopping the increase in quantity at the time of deceleration. CONSTI...

PURPOSE:To make it possible to connect a thick mat securely, by pressing the contact surface in a preliminary pressing to make the thickness thin and uniform, and connecting it by supersonic waves or a heat hone. CONSTITUTION:When a positive or a negative electrode is connected to a porous mat-form body in a bag form, the contact surface of the porous mat body is pressed preliminarily by supersoni...

PURPOSE:To wide spread a control range of engine torque, by determining a predetermined period after speed change decision or a speed changing output by an intake air quantity per one revolution of an engine and constituting the engine so as to change a relation between its power performance particulars and parameters for said particulars decided in said period and the other period. CONSTITUTION:A...

PURPOSE:To prevent an automobile from reversing due to its dead weight even in a case that an engine is stopped by insufficient depression of an accelerator pedal when the automobile is started on an ascending road, by constituting a device such that it holds a pressure of brake fluid interlocking to a predetermined distance depression of the accelerator pedal. CONSTITUTION:An action limiting mean...

PURPOSE:To provide a heat collecting and storing device for solar energy capable of reducing cost by passing solar energy through a heat collecting device which is a mixture of a heat accumulating material and a heat collecting medium and eliminates a disadvantage of decrease in solar energy which is reaching the second piece of heat collecting device and, further, is capable of effective utilizat...

In an electric furnace for producing ordinary steels, alloy and others by arc heat of electrodes incorporated with gas blowing from a furnace bottom into dissolving and refining, plugs having fine pipe holes as gas blowing means are positioned in space each other in the furnace bottom for blowing the gas from beginning of refining to tapping in amount of 1 to 40 N/min per one pipe hole, 20 to 800 ...

A controlled system for the clutch in a torque converter of an automatic transmission wherein the clutch is normally engaged in a predetermined range of vehicle and engine operating conditions for efficient operation. An atmospheric pressure sensor is used in the control system to disengage the clutch in that predetermined range at higher altitudes to allow the torque converter to function to incr...

Condensed steam containing oil emulsified therein and/or salts dispersed or dissolved therein is purified by supplying the condensed steam to an arrangement of two concentric anodes 6 and 8 with a cathode 7 therebetween, the electrodes being formed of porous corrosion resistant material and subjected to an impulse direct current. Electrolysis of water present causes gas bubble formation and format...

In an apparatus for forming a thread-reserve winding, with a bobbin plate (4) which rotates together with the bobbin tube (3) and which engages by means of a centering shoulder into the inside diameter of the bobbin tube and has a thread-catching device, there are arranged on the periphery of the bobbin plate (4) slits (40) which extend in a radial direction up to the inner centering shoulder. The...

An X-ray diagnostics installation has an X-ray tube for directing an X-ray beam at an examination subject disposed within the beam path on a support plate, the support plate having a secondary radiation grid on one side thereof, and having a receptacle therein for an X-ray film cassette. The support plate is mounted so as to be rotatable about an axis which is perpendicular to a central ray of the...

A method for making an article containing and adhesively bonded joint by first placing the surfaces (30) to be bonded in the path of an intense energy beam (34), such as a laser beam, for a short duration to modify the surfaces (30). Then an adhesive is applied to the modified surfaces (30) and the joint is completed. The inventive method results in stronger and more durable bonds relative to untr...

Friction rolls for working elongate members, e.g., webs or strands, such as crimper rolls, draw rolls, yarn package drive rolls comprising a roll having a generally cylindrical external surface and a ceramic, e.g., alumina, mixtures of alumina and titania, chromia, zirconia, or metallic carbide, e.g., tungsten carbide, coating bonded to the external surface, said coating being laser-engraved, that...

The utility model provides an aerating solar cooker without a base plate. The utility model is characterized in that a transparent film is made to a closed air sac, a light reflection apparatus of a solar cooker is formed in an aeration method, and the light reflection apparatus has superior focusing performance. The function of adjustable focal distance is obtained by the adjustment of the adjust...

The utility model discloses a new, practical and cheap domestic closed basking type solar energy water-heater, being designed according to the photo-thermal utilization technology of the solar energy. The utility model is a single cylinder shaped closed basking type water-heater, being composed of a cylinder body, a cover board, an insulation layer, a water inlet and a water outlet pipes, an elect...

Disclosed is a folding solar all-weather umbrella. The utility model provides with a folding solar cooker, and the basic material of a paraboloid is hard material, such as steel, aluminum, plastic, etc. The utility model which has a folding type, such as a fan-shaped type, a box type, etc. overcomes the defects that the present folding all-weather umbrella is of complicated structure and is of no ...

A device including a hand-held hair dryer and a hair dryer mount adapted to be attached to a planar support. The mount includes a catch for supporting and releasably preventing detachment of the hair dryer from the mount. In one embodiment, the hand-held hair dryer includes a first end and a second end with an indentation, and the catch includes a lower lever for receiving the first end of the hai...