Abstract: The position of the same point on each of the images of a single object formed by the imaging means of an endoscope is detected, and shift maps between the respective images are formed using the detected positions. Each of the imaging positions of the imaging means is estimated from the shift maps, and a relative shape of the object is then estimated from the imaging positions. Since a relative shape of the object is estimated using the correlation between the respective images, a relative shape of the object can be estimated even when not only the imaging means but also the object are moved. An absolute shape of the object can also be estimated using a length as a reference value.

Abstract: The invention provides an ornamental film comprising a laminate structure consisting of two biaxially oriented films and a thermally fusible polyolefin layer interposed between the films, characterized in that the biaxially oriented film has a decorative layer either on a face side or on a reverse side, that the thermally fusible polyolefin layer has a thickness corresponding to 25.about.70% of the total thickness of the laminate structure, and that the bond strength between the biaxially oriented film and thermally fusible polyolefin layer has been controlled at 20.about.170 g/15 mm. This ornamental film is advantageous in that when formed with slits or cutouts and expanded three-dimensionally, it is protected against tear propagation, that it lends itself well to vapor deposition, that it can be incinerated for disposal, and that it is comparatively inexpensive.

Abstract: An antenna system comprising two similar radiation antenna elements with a single monopulse feed system is scanned while transmitting in-phase radio waves from the two elements. Reflected radio waves are received by the two elements and fed to a hybrid circuit which in turn produces a sum signal .SIGMA. and a difference signal .DELTA.. After detection is performed by a detector, a signal processing unit subtracts the difference signal .DELTA. from the sum signal .SIGMA.. In this processing step, the output signal produced by the above subtraction process is actually output only if the receiving pattern waveform associated with the sum signal .SIGMA. has an upwardly convex form, that is, its double differential coefficient is negative and further if the receiving pattern waveform associated with the difference signal .DELTA. has a downwardly convex form, that is, its double differential coefficient is positive, whereby an antenna pattern with beam compression is provided.

Abstract: Disclosed is a structure for mounting a window regulator in which a guide rail is fixedly mounted by a plurality of bolts to a door inner panel, and a door window is supported and bolted from below by a sliding support member which slides along the guide rail, to thereby move the door window up and down. One of a plurality of mounting holes of the door inner panel for mounting the guide rail is a round hole formed as a reference hole which does not allow adjustment of mounting position of the guide rail, while the other mounting holes are oblong holes which allow the adjustment of mounting position of the guide rail, mounting holes of the sliding support member for mounting the door window are formed oblong to allow adjustment of mounting position of the door window, and a service hole is provided, in the door inner panel, for fastening the door window in an up stop position of the door window to the sliding support member.

Abstract: A multi-CPU programmable controller which operates to access one of a plurality of I/O interface units through a common I/O bus for controlling one of a plurality of equipments each connected to each associated one of the I/O interface units. The programmable controller includes a pair of controllers, each of the pair including an individual CPU for generating an access signal for selectively accessing one of said I/O interface units through the common I/O bus for control thereof within one bus cycle. Each of the pair of controllers operates in accordance with a specific program independently from each other. The programmable controller further includes a base board for mounting controllers together with the common I/O bus as well as the I/O interface units: bus arbitrating device, provided on the base board, for generating a single sampling clock.

Abstract: A pointing device for moving a cursor on a display of a computer by a slider (1) to any position of the same, having a means for switching from positional control for controlling the position of the cursor to speed control for controlling the speed of movement of the cursor. The positional control and speed control of the cursor are switched in accordance with the range of movement of the slider.

Abstract: Disclosed are a reversibly variable color pattering composition for synthetic resin articles which includes a granulated material containing (i) an olefin polymer and (ii) at least one reversibly variable color material selected from the group consisting of thermochromic materials and photochromic materials, the granulated material having been subjected to crosslinking reaction following granulation; a method of producing the same; and a shaped article having a reversibly variable color pattern as molded from a molding composition including a synthetic resin and the color patterning composition.

Abstract: A head positioner for a storage disk includes an antifriction bearing supported by a stationary base, a first pivotable member pivotably supported by the antifriction bearing, a second pivotable member having a read/write head, a flexible member pivotably supporting the second pivotable member by the first pivotable member, and a driving unit for generating a first driving force causing the second pivotable member to pivot.

Abstract: A semiconductor memory device comprises a non-doped thick barrier layer formed on the semiconductor substrate, an impurity doped floating conducting layer formed on the thick barrier layer, a thin barrier layer formed on the floating conducting layer and having an asymmetric barrier whose barrier height is higher on the side of the floating conducting layer, a channel layer formed on the thin barrier layer, and a first electrode and a second electrode formed on the channel layer. A write bias voltage which makes a potential of the second electrode higher than that of the first electrode is applied so as to inject electrons from the first electrode to the floating conducting layer through the thin barrier layer, thereby writing information in the floating conducting layer. A read bias voltage lower than the write bias voltage is applied between the first and the second electrodes, and the information stored in the floating conducting layer is read based on whether or not a current flows in the channel layer.

Abstract: A toner is disclosed wherein an aminium salt infrared light absorber and a positive charge control agent are used in combination while preventing a mutual reaction therebetween. In this toner, the physical contact of the aminium salt compound with the positive charge control agent is avoided (e.g., by separately adding them to respective two separated phases of a binder resin), or alternatively use is made of such a combination of compounds as will not cause a mutual reaction (e.g., a common anion is used).

Abstract: A rubber formulation including (a) a hydrogenated nitrile rubber, (b) an organopolysiloxane, (c) a cross-linking controller selected from (i) an ester or polyester of acrylic or methacrylic acid with a polyhydric alcohol, (ii) an amide or polyamide of acrylic or methacrylic acid with a polyamine, (iii) an alkoxysilane having a C.dbd.C double bond, an amino group or a mercapto group and (iv) triallyl isocyanate, (d) an optional filler, and (e) a peroxide crosslinking agent. The rubber formulation is prepared by mixing together (a') a hydrogenated nitrile rubber composition having added therein an optional filler, (b') an organopolysiloxane composition having added therein an optional filler, and (c) the crosslinking controller, and thereafter adding (e) the peroxide crosslinking agent.

Abstract: A Y/C separation circuit includes a first adder by which a carrier-multiplexed composite video signal is produced by multiplexing a color sub-carrier signal which is in synchronization with a color burst signal on a composite video signal during a vertical blanking period. The carrier-multiplexed composite video signal inputted to a 1H delay line and outputted from the 1H delay line. The carrier-multiplexed composite video signals at the input and the output of the 1H delay line are inputted to a second adder, and a subtracter, respectively. A luminance signal component and a chrominance signal component are respectively outputted from the second adder and the subtracter.

Abstract: A mounting object comprises a combination of a body wherein elements of a metallic heat-resistant two-dimensional fastener in a mounting surface, and their engaging portions projecting therefrom have their base portions embedded and integrally molded, and a mating base object wherein integrally molded mating fastener elements project for detachable engagement with said fastener elements. The mounting object body is formed as a heat-resistant material integral with a metallic two-dimensional fastener by covering and fixing part of the fastener elements of the metallic two-dimensional fastener with a carbon powder having a high melting temperature and covering bases thereof with a metallic powder, a ceramics powder, or a mixture thereof which is molded and sintered.

Abstract: A sliding plate for securing a camera to a camera stand having a tapered surface at both inner sides, a sliding plate having a tapered surface at both outer sides thereof and being mounted on and released from the camera stand and being slidable along the tapered surface of the camera stand and a set spring having a spring at a bottom thereof, the set spring having at a portion adjacent to at least one of the tapered surfaces of the camera stand and being lifted by the elastic force of the spring to linearly sink and float the set spring along the tapered surface of the camera stand.

Abstract: A chassis is slidably provided with a circular-arc control slide bulging toward a rotary cylinder and having projections spaced apart from each other. Reel supports and a reel drive mechanism are arranged on the curving-in side of the slide. Disposed on the path of movement of the slide is a drive cam gear formed with cam grooves each extending from an outer peripheral opening toward its center. The slide is formed thereon with a toothed projection which meshes with the cam gear during a period after one of the projections is fitted in the corresponding cam groove and until the other projection is fitted in the corresponding cam groove.

Abstract: An article and method of manufacture of a (Bi,Pb)--Sr--Ca--Cu--O superconductor comprisingcalcinating powders of superconductor precursors of PbO, Bi.sub.2 O.sub.3, SrCO.sub.3 or SrO, CaCO.sub.3 or CaO in air to obtain a 2223 superconductor lump and second phases;crushing the lump into powder;molding the powder into a superconductor body;disposing the body within silver powder to form a composite;molding the composite;heat treating the composite to increase the bond strength of the silver powder; andworking the composite into a useable shape by rolling and drawing while applying intermediate and final heat treatments to obtain a final product.

Abstract: A pre-expanded particle of a polyethylene resin based on a non-crosslinked linear very low density polyethylene having a density of 0.88 to 0.915 g/cm.sup.3 and a melt index of 0.1 to 20 g/10 min. which can be used to produce a cellular molded article having superior flexibility, excellent bonding together of the particles, and both large tensile strength and large elongation at break.

Abstract: The present invention relates to a pharmaceutical composition for use in preventing or treating heart diseases in a mammal, which comprises at least one aminoalkanesulfonic acid derivative of the formula (I): ##STR1## wherein X is hydrogen or an amino acid residue; Y is hydrogen, a phenyl group or an alkyl group, which may have a hydroxy, amino, carboxy, phenyl or hydroxyphenyl group; or X and Y are joined to form a trimethylene or hydroxytrimethylene group; and at least one of X and Y is other than hydrogen;or pharmaceutically acceptable salt thereof.

Abstract: This invention enables coins, discharged from a discharge outlet after inserting a paper money, to be received effectively by a paper cup taken out from the storage portion without touching coins by hands. A coin dispenser for a slot machine which enables discharging desired number of coins from a discharge outlet 2 after inserting paper money into a paper money inlet 1. A supporting plate 4 is provided under an outlet 3a of a tray 3 located beneath said discharge outlet 2. A storage portion 5 which enables storage of many paper cups A is provided in a housing. The coins are enabled to discharge after the cup A is set on the supporting plate 4, furthermore the paper cup A can be manually or automatically moved from the storage portion 5 to the supporting plate 4. The outlet 3a of the tray 3 is freely opened and shut by lever operation.

Abstract: An air bag device for use in front of a passenger seat of an automobile includes a casing disposed in the instrument panel of the automobile, a folded air bag housed in the casing and inflatable through the upper opening upon impact, and a lid openably joined to the casing in covering relationship to the upper opening. An air bag restraint guide or protective cloth is joined to the casing for preventing the air bag from directly contacting an edge of the upper opening when the air bag is inflated through the upper opening.