PURPOSE:To perform perfect and hermetical seal square-folding packing, by slicing off the single surfaces of the tab parts of a packed product free from positional shift, and folding and uniting the tab parts so as to allow the sliced-off sides to oppose to each other to heat- seal both tab parts. CONSTITUTION:A packing material F consisting of a heat-fusible plastic film forming an inner surface ...

PURPOSE:To perform perfect and hermetical seal square-folding packing by providing small holes to the tab parts of a packed product free from positional shift by drilling, and folding and uniting said tab parts to heat-seal the same. CONSTITUTION:A packing material F wherein an inner surface is composed of a heat-fusible plastic film and an outer surface is composed of a non-heat-fusible plastic f...

PURPOSE:To perform perfect and hermetical seal square-folding packing, by slicing off the single surfaces of the tab parts of a packed product free from positional shift, and folding and uniting the tab parts so as to allow the sliced-off sides to oppose to each other and heat-sealing said tab parts to apply a twist thereto. CONSTITUTION:A packing material F wherein an inner surface is composed of...

PURPOSE:To remove the slackening of a sheet and to hold the supply speed of the sheet to a predetermined value, by detecting the feed force applied to the sheet and controlling the servo motor separately driving a sheet feed means and a pull-down means corresponding to the detected sheet feeding force. CONSTITUTION:When the unwinding speed of the sheet roll 6 unwound by a sheet tracking servo moto...

PURPOSE:To smoothly perform optimum packing, by controlling the timing between the up-and-down movement of a lateral seal apparatus and tie opening and closing operation of a lateral seal member by a servo motor. CONSTITUTION:A lateral seal apparatus 14 has a seal mechanism for thermally welding a cylindrical sheet 10 to which longitudinal seal is applied in the lateral direction over a predetermi...

PURPOSE:To reduce load applied on an installation surface and to simplify installation work, by a method wherein the leg surface of a support is placed in a state of direct contact with an installation surface, and installation is made such that module assemblies are coupled with each other by using the adjoining support tools and therebetween. CONSTITUTION:By intercoupling supports 22 between mod...

PURPOSE:To reduce a load of a CPU at the time of repeating and to modify a transfer system without changing contents of a main memory by providing a message repeating part, a data repeating part, etc. in a connecting device between computers. CONSTITUTION:When messages and data are transfered between computers in terms of a computer system consisting of plural computers, a message repeating part 1...

PURPOSE:To prevent the damage of an endoscope due to the discharge of a probe, by mounting a protruding quantity detection means for detecting the protruding quantity of the probe from the leading end part of and endoscope and a means for prohibiting discharge in response to the signal showing the protruding quantity of a predetermined value or less from the protruding quantity detection means. CO...

PURPOSE:To treat the calculus in the body cavity within a short time, by finishing the leading end part of an insert part into a rough-surface state. CONSTITUTION:A horn 10 has a conical shape and a metal pipe 14 constituting an insert part 3 is connected to the leading end thereof. A suction hole 15 is formed inside the pipe 14 and communicates with the piercing hole 16 formed to the axis parts o...

PURPOSE:To simulate the color vision of a person abnormal in color vision and to evaluate the color vision while using a normal person by converting a separated color signal in accordance with color vision characteristics corresponding to the sorts of specified color vision abnormality. CONSTITUTION:The sorts of color vision abnormality are specified and a chrominance signal of a picture is conver...

Front stop, forming part of a binding device for a monoski. It is capable of receiving the two feet of the monoskier, and it includes a single release mechanism, the release of a first half 6 of the stop driven by the foot which it is holding giving rise, via a mechanical link 4 connecting this first half 6 to the other half 5 of the stop, to the simultaneous release of this other half of the stop...

TALONIERE FAISANT PARTIE D'UN DISPOSITIF DE FIXATION POUR MONOSKI.

ELLE COMPORTE UNE PLATINE UNIQUE 1 ET DEUX MACHOIRES INDEPENDANTES 4, 5 RELIEES TOUTES DEUX A UN MECANISME D'ENCLENCHEMENT ET DE DECLENCHEMENT UNIQUE 17 AGENCE DE FACON QUE LE RETRAIT DU MECANISME 17 POUR LIBERER UNE DES MACHOIRES 4 LIBERE DE SON EMPRISE L'AUTRE MACHOIRE 5 ET LUI PERMETTE ALORS D'ADOPTER L'UNE OU L'AUTRE D...

PURPOSE:To produce easily a uniform conjugated metal oxide which provides a superconducting material having high performance by producing a superconductive conjugated metal oxide consisting of a rare of a rare earth metal, a transition metal, an alkaline earth metal, and oxygen by a sol-gel process. CONSTITUTION:A homogeneous soln. contg. (A) alkoxides of a mixture of metals selected from Y or Y p...

The invention relates to an epoxy resin composition containing (A) an epoxy resin, (B) a copolymer resin having an acid number of at least 280 prepared using an aromatic vinyl compound and maleic anhydride as essential starting components, and (C) dicyandiamide. Prepregs are produced therefrom by impregnating fibrous substrates with the epoxy resin composition. Laminated sheets can be produced by ...

Novel amphoteric emulsifiers are disclosed for solventless and solvent containing mixing grade, oil-in-water anionic and cationic bituminous emulsions, which emulsifiers are the modified reaction products of polyamines with certain polycarboxylic acids and sulfonated carboxylic acids. Modifications are carried out by reacting the nitrogen-containing intermediate with formaldehyde and sodium sulfit...

Process for the preparation of vinyl chloride homo- and copolymers in powder form capable of yielding plastisols. A spray-drying operation is carried out on a vinyl chloride homo- or copolymer latex. The operation is carried out so that the processing temperature of the said latex to be subjected to the spray-drying operation is at least 40 DEG C and lower than the temperature of onset of deg...

The inorganic surface, such as a wall or facade made of cement, concrete, plaster, stone and the like, is wetted with the aid of a solution or dispersion of organofunctional silane, such as especially a solution containing 1 % of gamma-aminopropyltriethoxysilane, and a coating, rough casting or the like, such as a coating based on calcined sand coloured in the bulk and on polymethyl methacrylate r...

There is disclosed a dental restorative composition containing a hydrophobic polymerizable composition, a polymerization initiator, and a quartz or heat treated barium or strontium glass hydrophobic filler having an average particle size below 15 microns, with said filler being present in an amount within the range of from about 35 to about 78 volume per cent.

PURPOSE:To obtain the title novel crystallized glass having an excellent affinity for the organism and capable of melting at a low temp. by composing the greater part of the glass out of the specified amts. of CaO, P2O5, Al2O3, and B2O3, specifying the Ca/P (atomic ratio), and dispersing an apatite crystal in the glass as the main crystal. CONSTITUTION:More than 90wt.% of the glass consists of 17-...