Abstract: A guidance control device is configured to control a projection device for projecting images. The guidance control device is configured to generate a subject-identifying image to be projected on a first projection range relating to a first position at which a subject person conducts a predetermined operation and to generate a guide image guiding the predetermined operation for the subject person to be projected on a second projection range relating to a second position viewable by the subject person. Accordingly, the guidance control device is able to control the projection device including the subject-identifying image and the guide image.

Abstract: An optical coupling device including multiple optical fibers each of which includes at least one core; and a self-forming optical waveguide, wherein the optical fibers are arranged facing each other, and the self-forming optical waveguide is provided between the optical fibers, an end portion of the self-forming optical waveguide is optically connected to the core of each optical fiber, the cores of the optical fibers arranged facing each other are optically connected to each other through the self-forming optical waveguide in a linear shape, optical axis directions of the optical fibers optically connected to each other through the self-forming optical waveguide are parallel with each other, and an end portion of each core is diagonally formed with an inclination angle according to a refractive index of each core and a refractive index of the self-forming optical waveguide.

Abstract: An optical connector includes multiple optical fibers; a single multicore fiber; and multiple self-forming optical waveguides, wherein the total number of cores of the multiple optical fibers and the total number of cores of the multicore fiber are identical to each other, the multiple optical fibers and the multicore fiber are arranged facing each other, the self-forming optical waveguides are provided among the multiple optical fibers and the multicore fiber, end portions of the self-forming optical waveguides are optically connected to the cores of the multiple optical fibers and the cores of the multicore fiber, and either the multiple optical fibers or the multicore fiber contacting the end portions of the self-forming optical waveguides is detachable from the self-forming optical waveguides.

Abstract: An optical inspection apparatus 1 includes a light radiation unit 11 configured to radiate light to an article 50, a light detection unit 12 configured to detect transmitted light of the light radiated to the article 50, and a support unit 13 configured to support the light radiation unit 11 and the light detection unit 12 in a cantilever manner. An inspection region of the article 50 by the light is exposed to an ambient atmosphere.

Abstract: An optical inspection apparatus 1 includes a light radiation unit 11 configured to radiate light to an article 50, a light detection unit 12 configured to detect transmitted light of the light radiated to the article 50, and a support unit 13 configured to support the light radiation unit 11 and the light detection unit 12 in a cantilever manner. An inspection region of the article 50 by the light is exposed to an ambient atmosphere.

Abstract: Provided is a corrugated paperboard sheet printing device which includes a conveyance device for conveying a corrugated paperboard sheet fed out from a sheet feeding device, while suckingly holding the sheet; a plurality of printing units for printing the sheet through a series of printing processes; an information generator for generating basis weight information indicative of a basis weight of a corrugated paperboard sheet in each order; a storage device for storing therein a plurality of correction information for correcting a plurality of printing timings at each of which a respective one of the plurality of printing units performs the printing process on the sheet, in association with the basis weight information; and a controller for, based on the correction information, correcting the printing timing in each of the printing units, and causing the printing unit to operate according to the corrected printing timing.

Abstract: Provided is a corrugated paperboard sheet printing device which includes a conveyance device for conveying a corrugated paperboard sheet fed out from a sheet feeding device, while suckingly holding the sheet; a plurality of printing units for printing the sheet through a series of printing processes; an information generator for generating basis weight information indicative of a basis weight of a corrugated paperboard sheet in each order; a storage device for storing therein a plurality of correction information for correcting a plurality of printing timings at each of which a respective one of the plurality of printing units performs the printing process on the sheet, in association with the basis weight information; and a controller for, based on the correction information, correcting the printing timing in each of the printing units, and causing the printing unit to operate according to the corrected printing timing.

Abstract: The multiple zeolite catalyst is a catalytic composition used to convert C9+ alkylaromatic hydrocarbons to BTX, particularly commercially valuable xylenes. The catalyst is formed by mixing at least two zeolites selected from mordenite, beta zeolite, ZSM-5, ZSM-11, ZSM-12, ZSM-22, ZSM-23, MFI topology zeolite, NES topology zeolite, EU-1, MAPO-36, SAPO-5, SAPO-11, SAPO-34, and SAPO-41, and adding at least one metal component selected from Group VIB and Group VIII of the Periodic Table of the Elements. The two zeolites should have different physical and chemical characteristics, such as pore size and acidity. An exemplary catalyst includes mordenite, ZSM-5, and 3 wt. % molybdenum. The transalkylation reaction may be conducted in one or more reactors with a fixed bed, moving bed, or radial flow reactor at 200-540° C., a pressure of 1.0-5.0 MPa, and liquid hourly space velocity of 1.0-5.0 per hour.

Abstract: A gap control device which is configured for use with a laser welding device adapted to weld objects to each other is provided. A laser guide is configured to guide a laser beam to a focusing position. A gap holder is configured to feed the objects in a feeding direction toward the focusing position and to form a predetermined gap between the objects at at least a part of the focusing position. A press is configured to press the object materials at a pressing position which is distant from the focusing position by a predetermined distance in the feeding direction.

Abstract: A measuring apparatus includes a measuring conveyor measuring a weight of an article during transportation, a feed conveyor, a discharge conveyor, and a central conveyor extending in a transporting direction through the measuring conveyor. In a first transfer area where the article is transferred from the feed conveyor to the measuring conveyor and in a second transfer area where the article is transferred from the measuring conveyor to the discharge conveyor, level portions of a transporting surface of the central conveyor are located at the same level as that of the measuring conveyor. In a measuring area where the measuring conveyor is located, the lower portion of the transporting surface of the central conveyor is shifted downward from that of the measuring conveyor. The measuring apparatus can stably transport the article, suppress vibrations during transfer to and from a measuring conveyor, and improve the measuring accuracy.

Abstract: A measuring apparatus includes a measuring conveyor measuring a weight of an article during transportation, a feed conveyor, a discharge conveyor, and a central conveyor extending in a transporting direction through the measuring conveyor. In a first transfer area where the article is transferred from the feed conveyor to the measuring conveyor and in a second transfer area where the article is transferred from the measuring conveyor to the discharge conveyor, level portions of a transporting surface of the central conveyor are located at the same level as that of the measuring conveyor. In a measuring area where the measuring conveyor is located, the lower portion of the transporting surface of the central conveyor is shifted downward from that of the measuring conveyor. The measuring apparatus can stably transport the article, suppress vibrations during transfer to and from a measuring conveyor, and improve the measuring accuracy.

Abstract: Disclosed is a method for the growth of a single crystal having excellent crystallinity, uniform quality in the inside thereof and hence excellently uniform optical properties, the method enabling an improvement in yields. The invention resides in a method for the growth of a single crystal of &bgr;-type barium borate (&bgr;-BaB2O4), the method comprising heating a crucible 6 indirectly to grow a &bgr;-BaB2O4 single crystal 21 from a melt of barium borate (BaB2O4) contained in the crucible and using no flux by using a seed crystal 9 of &bgr;-BaB2O4.

Abstract: There is provided a method for discriminating a tire class which can improve discrimination grade of the tire class by detecting error of decoding, in case the decoding of a character is erroneous. A train of symbols is composed of a multiple arrangement of discrimination symbols, and the discrimination symbols are composed of a character code portion that is indicated according to existence of a length and breadth, and a parity check porion indicating truth and falsity of said character code portion with existence of multiple dots. A CCD camera photographs a train of symbols, and the train of symbols in the photograph is made of two dimensional image data; according to a control unit, the existence of each discrimination symbol dot at the train of symbols of the image data is recogonized, and the character code is decoded due to the length and breadth arrangement of the character code portion of the discrimination symbols.

Abstract: In a single-crystal manufacturing method, after a single crystal is grown, the crystal is separated from the molten melt and gradually cooled while suspended immediately above the surface of the melt. During this cooling, a measure, which produces solidification of the melt, is locally applied. As a result, the solidification of the melt is selectively forced so that at least the melt forms a crust and prevents the crystal, should it fall, from becoming immersed in molten melt. This measure also protects the crystal from any sudden release of heat such as tends to occur if the melt becomes supercooled prior to the onset of crystallization.

Abstract: A method of growing a single crystal of KTiOPO.sub.4 which is a nonlinear optical material is disclosed. Growth of the single crystal of KTiOPO.sub.4 is carried out by melting a KTiOPO.sub.4 material with a flux to produce a melt, then contacting a seed crystal to the melt, and by slowly cooling at a saturation temperature or below. At this time, molar fractions of K.sub.2 O, P.sub.2 O.sub.5 and TiO.sub.2 contained in the melt fall within a region surrounded by six point in a K.sub.2 O-P.sub.2 O.sub.5 -TiO.sub.2 ternary phase diagram of A (K.sub.2 O:0.4150, P.sub.2 O.sub.5 :0.3906, TiO.sub.2 : 0.1944), B (K.sub.2 O:0.3750, P.sub.2 O.sub.5 : 0.3565, TiO.sub.2 : 0.2685), C (K.sub.2 O: 0.3750, P.sub.2 O.sub.5 : 0.3438, TiO.sub.2 : 0.2813), D (K.sub.2 O: 0.3850, P.sub.2 O.sub.5 : 0.3260, TiO.sub.2 : 0.2890), E (K.sub.2 O: 0.4000, P.sub.2 O.sub.5 : 0.3344, TiO.sub.2 : 0.2656), and F (K.sub.2 O: 0.4158, P.sub.2 O.sub.5 : 0.3744, TiO.sub.2 : 0.2098). In addition, K.sub.15 P.sub.13 O.sub.