Abstract: An inductor recognition method for recognizing an inductor, a layout inspection method wherein it is possible to automatically carry out a verification of a design standard, in the inductor and a process for a semiconductor device using this layout inspection method are provided. The inductor recognition method includes the step of arranging an inductor position representation mark so as to surround a design pattern of an interconnection part, which works as an inductor and has a starting point and a finishing point; the step of arranging a starting point position representation mark and a finishing point position representation mark so as to surround, respectively, regions corresponding to the starting point and the finishing point; and the step of recognizing information with respect to an inductor by means of the inductor position representation mark, the starting point position representation mark and the finishing point position representation mark.

Abstract: Each binary carry logic circuit 20 of half adder circuits other than that for the least significant digit comprises a transfer gate 212 turned on when an input bit A2 is active and receiving a carry-in bit *C2 at its data input, and a transistor 23, turned on when the input bit A2 is inactive, connected between a power supply potential VDD and the data output of the transfer gate 212 a signal on which is a carry-out bit *C3. Transfer gates 212 to 214 of binary carry logic circuits other than that for the least significant digit are connected in chain, and are simultaneously on/off controlled by input bits A2 to A4, letting the carry-in bit *C2 from the least significant digit propagate through the transfer gate chain at a high speed.

Abstract: An inductor recognition method for recognizing an inductor, a layout inspection method wherein it is possible to automatically carry out a verification of a design standard, in the inductor and a process for a semiconductor device using this layout inspection method are provided. The inductor recognition method includes the step of arranging an inductor position representation mark so as to surround a design pattern of an interconnection part, which works as an inductor and has a starting point and a finishing point; the step of arranging a starting point position representation mark and a finishing point position representation mark so as to surround, respectively, regions corresponding to the starting point and the finishing point; and the step of recognizing information with respect to an inductor by means of the inductor position representation mark, the starting point position representation mark and the finishing point position representation mark.

Abstract: A tape tension mechanism for a recording and reproducing apparatus having a supply reel table and a take-up reel table, in which a tension arm is provided at the supply reel side and rotatably mounted thereon, a brake mechanism for the supply reel table is coupled to the tension arm, and the tension arm is biased by a tension spring so that the brake mechanism performs a braking operation, the tape tension mechanism further includes a movable operation member to which a fixed end of the tension spring for biasing the tension arm is connected, wherein the fixed end of the tension spring is moved close to and apart from a pivot of the tension arm.

Abstract: An overglaze color for pottery. Pigment is added to a colorless frit which has the composition (wt %):(1) silicon dioxide 30 to 70(2) alumina 0.1 to 15(3) boron oxide 20 to 40(4) alkali metal oxide 2 to 17(5) one or more oxide selected from lanthanum oxide, niobium oxide, tantalum oxide, hafnium oxide, scandium oxide, samarium oxide, europium oxide, gadolinium oxide, thulium oxide, ytterbium oxide, lutetium oxide, terbium oxide, or dysprosium oxide 0.1 to 15and having a thermal expansion coefficient of 5.0.times.10.sup.-6 /.degree. C. to 7.0.times.10.sup.-6 /.degree. C. at 50.degree. to 350.degree. C. and a thermal softeningpVperature of 500.degree. to 640.degree. C. The overglaze color according to the invention causes no cracking, increases the color developing property of the pigment and has high chemical durability.

Abstract: The present invention relates to a process for producing a glass doped with dispersed microcrystallites, which glass is used as a material for sharp cut filter, a material for infrared-transmitting filter, a nonlinear optical material, etc. In the process, high-melting semiconductor microcrystallites are precipitated at a temperature T.sub.1 which is lower than the sag point of a glass to be produced but not lower than the transition temperature of the glass, and then low-melting semiconductor microcrystallites are precipitated at a temperature T.sub.2 which is not higher than the flow point of the glass but not lower than the sag point of the glass to obtain a glass comprising a matrix and microcrystallites of semiconductor solid solution of multilayer structure dispersed in said matrix.

Abstract: Facsimile equipment includes an image scanner for reading image information from an transmit original, a coder for coding the image signal to produce image data, a modulator/demodulator coupled to the coder and to a line via a network control unit, a decoder for decoding image data transmitted over the line to reproduce an image signal, a printer for printing an image on a recording paper in response to the reproduced image signal, and a dialer coupled to the network control unit for producing dial pulses corresponding to a dialing number. The facsimile equipment further includes a keyboard, a memory, and a card reader. The keyboard includes ten keys for entering dial numbers for usual dialing operation and memory keys for reading dial numbers stored in the memory for dialing by a single key operation. The memory stores dial numbers in the form of a table accessed by the types of the card and the memory key.

Abstract: A multi-component glass doped with microparticles of CdS.sub.x Se.sub.y Te.sub.z, which can be used as a material for sharp cut filter, a material for infrared-transmitting filter or a nonlinear optical material. This glass has solved the problems of conventional glasses doped with microparticles, of (a) being low in microparticles concentration and accordingly having a low spectral characteristic when made into a thin filter and (b) being low in microparticles concentration and accordingly having low third-order nonlinearity, by containing microparticles at a high concentration, i.e. 5-50% by weight. The present invention relates to a process for producing the above multi-component glass doped with CdS.sub.x Se.sub.y Te.sub.z microparticles.

Abstract: The present invention relates to a process for producing a glass doped with dispersed microcrystallites, said process comprises:a first step of cooling a glas melt comprising a component to become a glass matrix and a component to become microcrystallites dispersed in said matrix, to a temperature T which is not higher than the flow point of the glass but not lower than the sag point of the glass, anda second step of maintaining the cooled glass at the temperature T to precipitate microcrytallites in the matrix.The glass doped with dispersed microcrystallites produced is used as a material for sharp cut filter, a material for infrared-transmitting filter, a nonlinear optical material, etc.

Abstract: A cassette compartment of a compact type recorder or player comprises an outer cassette holder and an inner cassette holder. The cassette is moved from a popped-up position to a set position and then to a loading position. The cassette is inserted at the popped-up position into the inner holder which is set down to the set position together with the outer holder. The inner holder is then moved straightforward to carry the cassette at the loading position. The inner holder is interlocked with the outer holder which is spring-urged to the popped-up position and is releasably locked at the set position.

Abstract: An optical reading apparatus for a facsimile device in which a reading unit has a shading plate. The shading plate is arranged such that it can move in a direction inclined at angle .theta. (.theta.<90.degree.) to the light path of the reading apparatus.

Abstract: A cassette loading mechanism for loading a magnetic tape cassette, which has a front pivotal closure member openable for covering or exposing a front opening of the magnetic tape cassette, in a recording and/or reproducing apparatus includes a cassette holder which is movable between an eject position, at which the cassette can be inserted into or removed from the cassette holder, a lowered position vertically offset from the eject position, and a loaded position horizontally offset from said lowered position and at which cassette loading is completed. The upper portion of the cassette holder is covered with a cassette holder lid which has a recessed portion so that the front pivotal closure member may be moved to open in synchronism with movement of the cassette holder from the eject position to the lowered position. The cassette holder lid and the cassette holder are moved in unison.

Abstract: Disclosed is a process for producing a copper through-hole printed circuit board, which comprises forming a required pattern on a copper-clad laminated plate using a resist ink soluble in an alkaline aqueous solution, immersing the copper-clad laminated plate in an aqueous solution of a salt of an alkylimidazole compound represented by the following general formula ##STR1## wherein R.sub.2 represents an alkyl group having 5 to 21 carbon atoms, R.sub.4 represents a hydrogen atom or a methyl group, and HA represents an organic or inorganic acid, to form on the copper surface of the copper-clad laminated plate an etching resist film composed of the alkylimidazole compound, drying the resulting copper-clad laminated plate, and then treating it with an alkaline etching solution.

Abstract: A tracked vehicle designed to allow easy dismounting, as for servicing, of a power train assembly comprising a torque converter, a transmission, and a steering mechanism detachably joined together. Having its input shaft coupled to the output shaft of an engine via a joint, the torque converter is supported on a pair of main vehicle frame members via a removable support member extending therebetween. The steering mechanism is mounted to the main frame members both detachably and for pivotal motion about the aligned axis of its pair of output shafts separably connected to respective retractable input shafts of final drives secured externally to the main frame members. Thus the power train assembly is either wholly dismountable from the vehicle frame or pivotable relative to the vehicle frame about the aligned output shafts of the steering mechanism for dismounting only the torque converter and the transmission.

Abstract: A cassette loading apparatus, for example, for a video tape recording and/or reproducing apparatus (VTR), and having a cassette holder movable between a raised, cassette-receiving position in which a cassette can be slidably inserted therein, and a lowered or cassette-loading position in which the cassette contained in the holder is intended to be engaged, from above, with reel mounts and cassette positioning pins, is provided with a device for preventing movement of the cassette holder from the cassette-receiving position toward the cassette-loading position in the event that a cassette is not fully or accurately inserted in the holder, whereby to avoid damage to the cassette or to the reel mounts and cassette positioning pins that might result from the movement of the holder to its loading position with an incompletely inserted cassette therein.

Abstract: A mounting apparatus of driver's cab for earth moving vehicle wherein the driver's cab is mounted on a body frame of the vehicle through rubber cushion members so as to insulate the driver's cab from vibrations.The apparatus comprising a body frame of the vehicle, a box-like bracket fixedly secured to said body frame, a pair of rubber cushion members disposed in said box-like bracket, said rubber cushion members having concavities defining a room therebetween, a block disposed within said room, a frame of the driver's cab, and a bolt for connecting said frame of the driver's cab to said box-like bracket.