Abstract: An apparatus for producing inorganic spherical particles by supplying raw material through a burner so as to pass through a flame and injecting it into a cooling tower, characterized in that the inner surface of the cooling tower is made of a metal.

Abstract: A flaw detection apparatus detects a flaw formed on an object's surface based on a digital image data indicative of said object's surface as regions which are groups of plural pixels utilizing the image processing technique. An image processor is provided for detecting an extending direction in which each region extends based on a contour line of each region, so that regions extending in the same direction are clustered as one region. The image processor further produces a flaw signal indicating sizes of thus clustered regions.

Abstract: The process for producing a resin-metal laminate material of the present invention is characterized by comprising providing a heating zone for a metal substrate, a die for feeding a thermoplastic resin in a film form, a pair of temperate laminate rolls for adhering the thermoplastic resin to at least one surface of the metal substrate, and quenching means for quenching the resulting laminate material, along a passage for the metal substrate, supporting and conveying a molten film of the thermoplastic resin from the die with the corresponding temperate laminate rolls and feeding it to a nipping position between the temperate laminate rolls, and fusing the thin film of the thermoplastic resin to at least one surface of the heated metal substrate by means of the temperate laminate rolls. This method can lead to the formation of a uniform and thin-film resin coating on the metal substrate at a high speed, and in addition, the formed resin film has very high intimate adhesiveness and film properties.

Abstract: A shaped wholly aromatic polyamide resin composition article having an excellent mechanical strength, stain-proof property and antistatic property, and comprising a wholly aromatic polyamide resin matrix and a dispersoid comprising polytetrafluoroethylene resin particles in the form of fine networks of fibrils and, optionally, additional inorganic particles, dispersed in the matrix, is produced by mixing an aqueous dispersion of PTFE particles having an average size of 0.3 to 3 .mu.m in an amount of 0.01% to 10% based on the total weight of the shaped article, with wholly aromatic polyamide particles having a melting point of at least 50.degree. C. higher than that of PTFE and composed of porous secondary particles having an average size of 30 to 200 .mu.m and consisting of primary particles having an average size of 0.1 to 2.0 .mu.

Abstract: A liquid crystal display device which comprises: a shield casing made of a metal plate and having fixing pawls and fixing hooks; an middle frame for holding a liquid crystal display; and a lower casing for packaging back lights, wherein the fixing pawls of said shield casing are bent in corresponding recesses formed in the middle frame, and wherein the fixing hooks of said shield casing are fitted on corresponding projections formed on the lower casing.

Abstract: A thermoplastic resin composition comprising a propylene polymer component, a styrene-containing elastomer component and talc. The propylene polymer component may be an ethylene-propylene block copolymer, polypropylene resin, a mixture of at least two propylene polymers each having different melt flow rate. The styrene-containing elastomer may be an elastomeric styrene-containing block copolymer represented by the following formula (I) or (II): ##STR1## wherein PS is a polystyrene block, PEB is a poly(ethylene-butene) block and m is an integer of 1 or more. Also, the styrene-containing elastomer may be a mixture of the elastomeric styrene-containing block copolymers having different melt flow rates.

Abstract: In a traffic control method and system for an ATM switching apparatus, which is adapted to control traffic by restraining inflow cells on the basis of an amount of cells remaining in a queuing buffer that receives a varying amount of inflow cells and outputs a constant amount of outflow cells, a residual cell amount in the queuing buffer is monitored at intervals of unit times. The cell variation amount of cells remaining in the queuing buffer is monitored per unit time. It is determined, on the basis of the residual cell amount monitoring result and the cell variation amount monitoring result, whether a residual cell amount after the lapse of a predetermined period of time exceeds a cell residue limit amount in the queuing buffer. Inflow cells to the queuing buffer are restrained when it is determined that the residual cell amount exceeds the cell residue limit amount.

Abstract: A flaw detection apparatus detects a flaw formed on an object's surface based on a digital image data indicative of said object's surface as a group of plural pixels utilizing the image processing technique. An image processor is provided for detecting a direction in which each of group extends to combine a plurality of groups extending in substantially the same direction. The image processor further produces a flaw signal indicating sizes of thus combined groups.

Abstract: A metal film etching method etches selectively a metal film formed on a layer insulating film provided with viaholes so as to cover the surface of the layer insulating film and fill up the viaholes so that the metal film excluding portions there of filling up the viaholes are removed completely without forming a pit in the portions of the metal film filling up the viaholes. The metal film etching method uses a mixed reactive gas of a gas containing fluorine atoms, a gas containing chlorine atoms and oxygen gas.

Abstract: A shock resistant seamless can comprising a side wall having an inside surface and an outside surface formed from a laminate of a metal substrate and a thermoplastic resin layer provided on the inside surface of the can side wall, wherein the inner surface of the side wall resin layer opposite the metal substrate comprises a plurality of dotted projections.

Abstract: A method of producing seamless cans wherein a blank holder 2 is inserted in a metal cup 5 coated with an organic film 12, a punch 1 is advanced into a cavity 7 in a die 3 while pushing the bottom 5a of the metal cup onto the flat surface portion 3a of the die by the blank holder 2, so that the side wall 5b of the metal cup 5 is brought into intimate contact with the flat surface portion 3a of the die and with the working corner 3b having a small radius of curvature, thereby to reduce the thickness of the side wall 5b by bend-elongation. Moreover, the portion to be subjected to the necking is ironed at an ironing ratio of not smaller than 5% by the punch 1 in cooperation with the front end 3b.sub.1, of the working corner 3b, or by the front end 3b.sub.

Abstract: An image processing apparatus for effecting a series of processes for capturing an image and scrutinizing the captured image is disclosed. Each process in series of processes is selected from different modes of processes. Selector selects a mode of process for each of the series of processes. A preselected number of parameters are set for each of the selected mode of processes, and the set parameters are stored in a parameter memory sequentially. Mode data indicative of the selected modes for the series of processes are stored in the mode memory. A parameter number table informs the number of parameters necessary for each mode in each of the series of processes. When the parameters and the mode data are read from the parameter memory and said mode memory, respectively, parameter allocator allocates and produces proper parameters to corresponding modes of processes with reference to the parameter number table.

Abstract: A method for etching a silicon nitride film, includes the steps of supplying a fluorine radical, a compound of fluorine and hydrogen, and an oxygen radical close to a substrate having the silicon nitride film, and selectively etching the silicon nitride film from the substrate with the fluorine radical, the compound of fluorine and hydrogen, and the oxygen radical.

Abstract: An optical guide device in an optical reading system incorporated in a facsimile device, copying machine, image scanner and the like includes an array of LEDs and a light guide plate. When the light guide plate is cut along the longitudinal axis to give a cross-section in which the thickness appears, the cross-section is in a tapered shape and the thickness of the light guide plate at the side confronting the light array increases toward the opposite side facing the document. The light emerging from the light guide plate is high and uniform in light intensity level, so that a CCD unit picks up the light reflected from the document with high accuracy.

Abstract: A seamless can obtained by forming a laminated material of a metal and a polyester film into a cup such that a final draw ratio defined by H/D (H:height, D:diameter of the bottom portion) is not smaller than 1.5, wherein a polyester (A) on the bottom portion of the container has a biaxial orientation degree (R.sub.X) of from 2.5 to 20 defined by the following formula (1),R.sub.X =I.sub.A /I.sub.B (1)and a polyester on the barrel portion of the container has a monoaxial orientation satisfying the following formula (2),0.55<cos.sup.2 .phi.<1-exp ?-0.45I.sub.A /I.sub.B -1.1.epsilon.+0.53!(2)wherein R.sub.x, I.sub.a, I.sub.b and cos.sup.2 .phi. are as defined in the specification, and a method of producing the same.

Abstract: A liquid crystal display device which comprises: a shield casing made of a metal plate and having fixing pawls and fixing hooks; an middle frame for holding a liquid crystal display; and a lower casing for packaging back lights, wherein the fixing pawls of said shield casing are bent in corresponding recesses formed in the middle frame, and wherein the fixing hooks of said shield casing are fitted on corresponding projections formed on the lower casing.

Abstract: A composition comprising as an active ingredient a compound consisting of an immunoglobulin F.sub.c fragment and an alkylating, antibiotic, or antimetabolic antitumor substance bound thereto, and a pharmaceutically acceptable carrier is disclosed. The Fc fragment moiety in the compound is stable in a living body, and thus the activity of the antitumor substance therein is maintained over a long period.

Abstract: A PLL circuit of the pulse swallow-type prescaler system prevents erroneous module count operations such as are caused by a delay in the module signal, without the need to use a device which operates at high speeds or a device of large power. In a synthesizer of the pulse swallow-type prescaler system, a PLL circuit has a PLL COUNTER circuit and a module pulse generating circuit and a prescaler circuit has a prescaler counter, an extender circuit and a module control circuit which outputs a module control signal MO, for controlling the module operation, upon sensing the logic state of the module pulse generating signal MK, which is output by the module pulse signal generating circuit in response to the output signal MD of the PLL counter circuit.

Abstract: Water-soluble high molecular weight molecules are made present as a dispersing agent in a dispersion coating bath of a solution of a water-soluble nickel salt containing graphite dispersed therein, and a mold for molding glass is immersed therein in a manner that the mold serves as the cathode and the nickel metal serves as the anode in order to effect the electroplating while suppressing nickel or a nickel-based alloy in the film from granular growth in a vertical direction or in the direction of the plane thereof. On the inner surfaces of the mold is formed a film which comprises a matrix of nickel or the nickel-based alloy which as a whole has a flake-like form that is continuous and exists in an open cellular form and a graphite granule phase which is held in the open cells and is outwardly exposed on the surface.

Abstract: A process for manufacturing a multi-layer lead frame for a semiconductor device comprises two metal plains being adhered to each other via an insulation piece. An insulation strip is punched to cut the insulation piece, which is preliminary adhered to a metal strip. The metal strip is then punched to cut and remove the metal plane, which is then laminated and heat-pressed to another metal strip. After completely adhered, the other metal strip is punched to remove a multi-layer lead frame.