PURPOSE:To perform lateral seal of uniform width having width accurately correspondent to the width of a heat seal edge for a film for package of the traveling velocity not slower than some velocity. CONSTITUTION:A heat seal roll is equipped with two pieces of coupled rolls which are mutually approached, arranged in parallel, rotated and driven in the mutually reverse directions, built-in heaters ...

This invention relates to a method and apparatus for displacing a continuous flat sheet (1) of material having a first edge (3) and a second edge (4), running along a first plane in a first direction which is the direction of its centreline to a parallel but sideways displaced direction in a second plane the direction being parallel to the first, in which the second edge (4) of the sheet (1) is di...

PURPOSE:To make a device compact with ability of driving force distribution and acceleration by providing a pair of planetary gear mechanisms of different gear ratio with either one defined for accelerating rotational transmission between an input side and an output side, as well as a pair of clutches of variable torque transmission capacity on a shaft member. CONSTITUTION:By controlling each of a...

PURPOSE:To provide quick drive control immediately after starting, in a drive force control device of a car etc., by returning the throttle opening to a level corresponding to the cohesion coefficient of the surface coarse when operation for decreasing the drive force is required, and by returning to control with accelerator pedal after finish of brake control. CONSTITUTION:The revolving speed 13 ...

PURPOSE:To effectively restrain spin of a vehicle in the condition at turning limit by constituting the device so that information of driving force decreasing operation is monitored on the control means side for distribution of driving force to front and rear wheels, and a changeable driving force distribution clutch is controlled to be released at driving force decreasing operation. CONSTITUTION:...

PURPOSE:To coexist together with improvement of turning acceleration and suppression of excessive slip by respectively instituting a driving wheel slip threshold value for decreasing driving force, large at small transmitting force to a clutch coupled driving wheel, and small at the large transmitting force. CONSTITUTION:A variable driving force distribution clutch (a) is arranged in the other dri...

1. Claims for the contracting States BE CH DE FR GB IT LI LU NL SE A process for the preparation of acetylene derivatives of general formula : see diagramm : EP0146439,P21,F1 in which : - R1 denotes a hydrogen atom, a phenyl radical or a radical of general formula : see diagramm : EP0146439,P21,F2 in which : - R2 and R3 , which are identical or different, denote a hydrogen atom or a saturated o...

PURPOSE:To prevent a slip from becoming too small without fail, by installing a compensating device which compensates the slip control done by a slip controlling device in the direction of enhancing a ratio of the slip control by a brake at a time when driving wheel slips are converging. CONSTITUTION:In this controller, there are provided with a generated torque regulating device B controlling a t...

PURPOSE:To accurately control driving force while maintaining the responsiveness of acceleration by operating both adjusting means of braking force and generating torque when a slippage which is detected by slip detecting means is above a defined value, and making the ratio of said braking force adjusting means higher when traveling load is large. CONSTITUTION:On receiving an output from a slip de...

PURPOSE:To obtain an operating characteristic suited to the driver's taste by providing a correcting means for manually commanding the ratio between generating torque adjusting means and a braking force adjusting means in a driving force control device for operating said generating torque adjusting means and braking force adjusting means to carry out slip control. CONSTITUTION:On receiving an outp...

Un ugello di detorcitura è fornito di uno spazio cilindrico di detorcitura per ricevere correnti di aria vorticose, avente un diametro relativamente piccolo, uno spazio cilindrico di aspirazione di filo per ricevere correnti di aria di aspirazione, avente un diametro relativamente grande e formato parallelo allo spazio di detorcitura, ed una fessura che collega tra loro lo spazio di detorcitura e ...

This invention provides a process to form a coated film characterized in that, after a cationically electrodeposition paint is applied on a metal-made article to be coated and is heat-cured, the surface of the resulting electrodeposition coated film is coated with an aqueous primer, which is mainly composed of such a thermoplastic polyurethane resin as is produced by subjecting a carboxyl group-co...

A flotation machine for de-inking waste paper stock comprises a horizontally extending flotation cell (5) defining a reservoir for a stock liquid which forms a free liquid surface in the cell. A froth receptacle (4) extends along the entire length of the cell and receives froth floating up to the liquid surface. At opposite ends of the cell are a stock inlet (1) and a stock outlet (2). Situated wi...

A method and apparatus for a combined turbine installation includes a gas turbine group with a compressor having a water cooler, a combustion chamber and a gas turbine, and having a steam turbine installation with a waste heat boiler heated by the exhaust gas from the gas turbine. The waste heat boiler includes an evaporator, drum, enconomizer and superheater, a steam turbine downstream of the was...

A high speed slicing machine (50) feeds one, two, or more food loaves (91) along parallel loaf paths into a slicing station (66) for slicing by one cyclically driven knife blade; the slices are stacked or shingled in groups (92,93) on a receiving conveyor (64) located below the slicing station (66). Independent loaf feed drives are provided; slices cut from one loaf may be thicker than slices from...

An unit combination type double pole sealed battery is provided, in which the positive lead plaster and negative lead plaster are respectively coated on a metallic base plate to form a double pole unit, a number of the said units can be combined into batteries with various voltage grade. The provided sealed battery leaves out the plate-grid and bus line of traditional batteries, changes the linkin...

Fremgangsmåte for oppløsing av karbondioksid l en flytende polymer, der flytende karbondioksid blirblandet ved en temperatur fra -30 til -5°C og polymerenved omglvelsestemperatur ved et trykk, som tilsvarer1,2- til 3-ganger metnlngsdamptrykket for det oppløs-ende karbondioksid.; A process for dissolving CO2 in a liq. polymer (I), at a concn. of 0.2-9 wt.%, comprises mixing liq. CO2 at a temp. of -...

AN OPTICAL DATA STORAGE SYSTEM COMPRISES A MULTIPLE DATA SURFACE MEDIUM (12) AND OPTICAL HEAD. THE MEDIUM (12) COMPRISES A PLURALITY OF SUBSTRATES SEPARATED BY A LIGHT TRANSMISSIVE MEDIUM. DATA SURFACES (90, 92, 94, 96, 98, 100, 102, 104) ARE LOCATED ON THE SUBSTRATE SURFACES WHICH LIE ADJACENT A LIGHT TRANSMISSIVE MEDIUM. THE DATA SURFACES (90,92,94,96,98, 100, 102, 104) ARE SUBSTANTIALLY LIGHT T...

A piezoelectric transformer comprising a rectangular plate of a piezoelectric material which is polarized in a thickness direction in a first half section of the plate in a longitudinal direction but is polarized in a width direction in a second half section of the remaining half section. A pair of primary electrodes are coated on the upper and the lower surfaces of the first half section and a pa...

A shock absorbing material useful for vehicle seats comprising urethane elastomer, preferably super-soft urethane elastomer. Said urethane elastomer is a matrix resin comprising resinous micro balloons.