PURPOSE:To enable working of titled filing holes without wrinkling recording paper by irradiating a laser beam to the part to be worked of the paper, and working the filing holes by the radiation heat energy thereof. CONSTITUTION:When recording paper 21 fixed by a fixing device 14 is brought to a prescribed position after a visible image is transferred thereon in a transfer part 12, a laser beam 1...

PURPOSE:To obtain a lead storage battery which is resistive to a deep discharging without drastic reduction of discharge characteristic of battery by covering a positive plate with a rigid layer composed of oxide particles which are resistive to acid and electro chemically inactive, inorganic binder which binds such particles and silicon rubber obtained from water silicon. CONSTITUTION:The oxides ...

A profile-embossed grid electrode for storage batteries provided with parallel linear grooves on both surface and comprising a perforated metal conductor grid and a matching latticed plastic structure comprising parallel meshes. The metal-plastic grid is filled with the active material and it is covered on both sides with a woven or non-woven fabric. The electrode is then embossed on both sides wi...

PURPOSE:To provide a storage battery with good resistance to oscillation and shock and high reliability by softening and stretching a cylinder with the bottom provided on the inner surface of a container cover and securing an inter-plate connection member. CONSTITUTION:A hot plate is inserted between a mother container 1 and a container cover 2 and the joint surface is melted. Then the hot plate i...

A solid sleeve worm centrifuge having a cylindrical separating portion and a conical discharge portion is provided with a static plate attached to the rotating worm in the area of transition from the cylindrical portion to the conical portion. The static plate prevents the backflow of solids already precipitated from the conical portion to the cylindrical portion of the centrifuge. Intensive dehyd...

PREELEVATEUR 914, 915 COMPRENANT AU MOINS UNE PREMIERE TETE D'ASPIRATION 914, 915 DEPLACABLE SEULEMENT DANS LE SENS VERTICAL. LA PREMIERE TETE D'ASPIRATION EST DEPLACABLE VERS LE BAS JUSQU'AU CONTACT AVEC LA FEUILLE DU HAUT D'UNE PILE DE FEUILLES ET EST AGENCEE POUR PRENDRE UNE FEUILLE A LA FOIS DU MATERIAU AU SOMMET DE LA PILE DE FEUILLES. LA TETE EST ALORS DEPLACABLE VERS LE HAUT POUR LEVER C...

PROCEDE DE RACCORDEMENT DE FILES, DANS LEQUEL LES EXTREMITES DES DEUX FILS, DETORDUES ET PLACEES EN CHEVAUCHEMENT DANS UN ORIFICE D'EPISSURE, SONT SOUMISES A L'ACTION D'UN FLUIDE COMPRIME, AFIN D'EFFECTUER L'EPISSURE DES FILS. AVANT LA DETORSION DES EXTREMITES DE FIL, CELLES-CI SONT MAINTENUES ET COUPEES ET LEUR MAINTIEN EST RELACHE SEULEMENT APRES DIMINUTION DE LA TENSION DES FILS.

APPAR...

PURPOSE:To prevent the degradation of system of an IOC to be used by plural CPUs in common by releasing the reserving state of state information automatically after passing a previously fixed prescribed time. CONSTITUTION:When a state information displaying part 11 is ''0'', the I/O 4-0 is in an operation-enabled state. Under the control of a microprogram controlling part 15, a scanning controllin...

An endotracheal tube assembly is provided which includes an endotracheal tube, and an insufflation catheter connectable to a source of high frequency gas and disposed in the tube. The tube has spacers adjacent the distal end to space the distal end of the catheter from the inner sidewalls of the tube. The catheter may be provided with a ventilation lumen, a suction lumen, and connection means for ...

Process for solid refuse disposal in which a vertical shaft furnace is maintained at 30-250 psia, part of the recycle-condensate is filtered to form liquid waste a portion of which is incinerated with a minor part of the product gas to form hot exhaust gas used to heat feed water in steam boiler zone, and energy from the resulting steam is recovered as part of the process energy requirement.

L'INVENTION A TRAIT A LA CHIMIE DES POLYMERES.

ELLE CONCERNE DES FILMS STERILISABLES A LA CHALEUR FORMES D'UN MELANGE POLYMERIQUE D'ENVIRON 10 A ENVIRON 60 EN POIDS D'UN COPOLYMERE PROPYLENE-ETHYLENE STATISTIQUE RENFERMANT ENVIRON 1 A ENVIRON 6 EN POIDS DE MOTIFS DERIVES D'ETHYLENE ET D'ENVIRON 40 A ENVIRON 90 EN POIDS DE POLYETHYLENE LINEAIRE BASSE DENSITE.

LES FILMS SONT PARTICULI...

Resilient foam particles and moldings are obtained employing a lightly crosslinked polymer such as a styrene polymer with volatile fluid foaming agent that has low permeability through the polymer. Multiple expansion will permit low density particles for molding.

LE DISPOSITIF DE REGULATION DE L'INVENTION COMPREND UN DETECTEUR DE ROTATION D'ARBRE 34 POUR ENGENDRER UN TRAIN D'IMPULSIONS DE SIGNAL DE REACTION REPRESENTANT LA VITESSE REELLE DU MOTEUR QUI EST COMPARE A UN TRAIN D'IMPULSIONS DE REFERENCE POUR PRODUIRE UN SIGNAL DE COMMANDE DE MOTEUR ENVOYE PAR DES MOYENS APPROPRIES 40 A 52 A DES AMPLIFICATEURS DE PUISSANCE 54, 56 QUI COMMANDENT LES ENROULEME...

A dry shaver includes a housing which has an inner surface which bounds an interior of the housing, receiving an installation of the dry shaver, and an outer exposed surface. A plurality of elastic portions extend outwardly beyond the outer surface at a plurality of locations so as to protect the housing against damage due to scratching and impacts.

An oil-soluble, hydrolyzed, anionic-graft polymer of an anionically polymerizable nitrile monomer, preferably a C3-C24 vinyl cyanide monomer, e.g. acrylonitrile, and an anion of an oxidized copolymer of ethylene and at least one C3 to C50 alpha monoolefin, e.g. propylene, said anionic-graft polymer in its preferred form containing from about 0.005 to 2% by weight nitrogen and having a number avera...

A line output transformer for a television receiver has a plurality of windings which surround a ferromagnetic core and are wound around an insulating support. The support has a plurality of grooves for receiving the respective windings, the defining wall of at least one of the grooves being provided with a slot intended to guide the starting end of a winding to the bottom of the groove and to inh...

The invention relates to a high density composite sheet based on discontinuous mineral fibers. The inventive sheet has a content of mineral fibers greater than 70 wt. % of the total weight of fibers and binder, and has a density between 400 and 1600 kg/m3. The sheet can be employed in particular as an architectural structural wall facing, as a component of a composite insulating panel, etc., and i...