Abstract: A connection structure of superconducting wires includes a plurality of superconducting wires are overlapped and connected with each other, each of the plurality of superconducting wires including a substrate and a superconducting layer that are laminated. A non-superconductor is provided at a part of a surface of the superconducting layer of at least one of the superconducting wires and protrudes from the surface.

Abstract: A connection structure of superconducting wires includes a plurality of superconducting wires are overlapped and connected with each other, each of the plurality of superconducting wires including a substrate and a superconducting layer that are laminated. A non-superconductor is provided at a part of a surface of the superconducting layer of at least one of the superconducting wires and protrudes from the surface.

Abstract: A superconducting wire rod connection structure can comprise first and second superconducting wire rods, wherein the first and second superconducting wire rods are formed by layering a base material, an intermediate layer, and a superconducting conductor layer. The base materials of the first and second superconducting wire rods can be joined to each other, and the superconducting conductor layers of the first and second superconducting wire rods can be connected by a connection wire rod including a superconducting conductor layer. Further, the superconducting wire rod connection structure can comprise a separating portion in which connection ends of the first and second superconducting wire rods with the base materials joined to each other are separated from the connection wire rod.

Abstract: In order to detect setting defects of a self-piercing rivet in a self-piercing rivet setting machine, on a graph having X-Y coordinates representing a rivet driven stroke and a rivet driving load, a normal upper limit curve 37 defining the upper limit of a normal setting range and a normal lower limit curve 38 defining the lower limit of the normal setting range are plotted to detect a conventionally detectable setting defects. Further, a defect upper limit curve 39 and a defect lower limit curve 41 which are obtained from an additional setting defect different from the conventionally detectable setting defects are plotted between the normal upper limit curve and the normal lower limit curve, so that the additional setting defect is detected when a plotted curve 45 of actual-measurement data of a rivet under a rivet driving operation lies between the defect upper and lower limit curves.

Abstract: In order to detect setting defects of a self-piercing rivet in a self-piercing rivet setting machine, on a graph having X-Y coordinates representing a rivet driven stroke and a rivet driving load, a normal upper limit curve 37 defining the upper limit of a normal setting range and a normal lower limit curve 38 defining the lower limit of the normal setting range are plotted to detect a conventionally detectable setting defects. Further, a defect upper limit curve 39 and a defect lower limit curve 41 which are obtained from an additional setting defect different from the conventionally detectable setting defects are plotted between the normal upper limit curve and the normal lower limit curve, so that the additional setting defect is detected when a plotted curve 45 of actual-measurement data of a rivet under a rivet driving operation lies between the defect upper and lower limit curves.

Abstract: An image reading apparatus includes a platen glass on which a document is placed, a light source which irradiates the document with a light beam via the platen glass, an imaging element which receives the light beam reflected from the document, so as to output an image signal, and an illuminance adjusting mechanism which adjusts the illuminance on a light receiving surface of the document by varying a distance between the light source and the platen glass while maintaining the number of light sources.

Abstract: There is disclosed an apparatus for restoring an ink jet recording head which can securely recover the ink jet recording head from the ink non-ejection condition caused by foreign particles or bubbles adhering inside the ink passage of an ejecting nozzle and which can prevent unnecessary bubbles from generating in the ink jet recording head. In the restoring operation, in which foreign particles are discharged together with ink from the ejecting nozzle by pressurizing the ink in an ink tank, an inner pressure of an ink supply passage is adjusted to reach a set pressure value.

Abstract: A mounting device for an image forming apparatus comprises a mounting rack for mounting an image forming apparatus for forming an image at a predetermined speed, a feeding section provided within the mounting rack for feeding a medium into the image forming apparatus, and a changing section for changing a medium feeding speed of the feeding section in accordance with an image forming speed of the image forming apparatus. The changing section comprises a movable gear having coaxially-arranged large and small gear portions different in the number of teeth and rotating upon receipt of driving force, and first and second power transmitting sections for transmitting power to the feeding section when the large and small gear portions are selectively connected by shifting the movable gear, to thereby drive the feeding means at a different speed.

Abstract: A fastener setting tool is constructed so that the mandrel of a fastener is inserted into a nose at the front end of the tool; the body of the fastener projected from the nose is inserted into the mounting hole of a base member such as a panel; under that condition, the mandrel is pulled enough to break the mandrel to enlarge the shank of the fastener body to fix the fastener by the enlarged shank portion and a flange of the fastener body. The tool also includes a broken piece collecting assembly 30 for collecting, through a path 9 within the tool, the broken pieces 37 of the mandrels, which are broken by the above pulling operation. The broken piece collecting assembly comprises a container 15 encircling the outlet port of the path and extending to elongate the path for collecting the broken pieces as discharged from the path; and a broken piece entangling prevention means disposed in the container.

Abstract: A bump-attached tape carrier for mounting a semiconductor chip on a circuit substrate, the bump-attached tape carrier comprising, an insulating film, a conductor pattern formed on the insulating film, and metal bumps formed on the conductor pattern and adapted to be bonded with the semiconductor chip, wherein the metal bumps are respectively formed of a columnar body having a side wall substantially perpendicular to the conductor pattern.

Abstract: A thermal transfer printer of the intermediate transfer type that first melts ink of an ink ribbon by heat of a thermal head and subsequently transfers the molten ink onto an intermediate transfer member to thereby form a primary recording image, and finally re-transfers this primary recording image onto paper to thereby perform a desired recording. The intermediate transfer member is made of a material selected in such a manner that the coefficient of friction for this material is equal to or more than 1.0. In one embodiment, the material of the intermediate transfer member is silicon rubber.

Abstract: An antenna module capable of finely adjusting the resonant frequency and having an antenna element exclusively used for radio transmission and reception to provide a broad frequency band characteristic. This antenna module is composed of a dielectric substrate molded in a predetermined shape, a grounding conductor in the form of sheet provided on one surface of the dielectric substrate, and antenna element conductor in the form of sheet provided on the opposite surface to the above one surface and having end portion being almost V-shaped end folded, and an adjusting member inserted into the almost V-shaped folded end portion.

Abstract: The present invention has its object to achieve a reduction in the size and cost of a paper feeding cassette. A cassette body (2) which can contain a plurality of papers is provided with a pair of front-edge guide sections (3) and (3) for positioning the front-edges of the papers, a pair of traverse guide sections (4) and (4) for positioning the side-edges of the papers, a rear-edge guide section (5) for positioning the rear-edges of the papers, a pair of separating sections (6) and (6) for separating one at a time the papers contained in the cassette body (2), and a pair of push-up members (7) and (7) for pushing upward both side sections of the front-edges of the papers toward the lower surfaces of a pair of separating sections (6) and (6). Both side sections of the front-edges of the papers are pushed upward toward the lower surfaces of the separating sections (6) and (6) by the elasticity of the push-up members (7) and ( 7).

Abstract: The present invention relates to a label creation cassette capable of creating a label when mounted on a thermal printer used as an output unit for personal computers and wordprocessors.A cassette case 1 with a substantially rectangular surface includes substantially cylindrical cores 2a, 2b, 2c each rotatably supported therein. An image transfer tape 3 is wound around the core 2a of these three cores. Further, a thermal transfer ink ribbon 4 is wound around one of the remaining two cores or the core 2b and the other core 2c is used to wind the ink ribbon 4.

Abstract: An antenna module suitable for a reduction in size and weight of equipment and improved in manufacturability. The antenna module includes a ground element formed from a planar conductor, an antenna element formed from a planar conductor and arranged in parallel to the ground element, and a loop element formed from a tubular conductor and arranged between the ground element and the antenna element in predetermined positional relationship with both elements so as to be connected with the antenna element. The loop element has a first hollow portion passing therethrough in a given direction. The antenna module further includes an element support formed from an insulator and arranged so as to fill a space between the ground element and the antenna element and substantially fully cover an outer surface of the loop element. The element support is formed with a second hollow portion passing therethrough in the same direction as that of the first hollow portion of the loop element.

Abstract: A large number of pads, to which component leads are to be soldered, are formed on an insulating substrate so as to constitute a pad array. Colder layers are precoated on the pads. Each of the pads has a component lead mounting portion where a component lead is to be mounted, and a component lead non-mounting portion where no component lead is to be mounted. The component lead non-mounting portion includes a wide part having a width greater than that of the component lead mounting portion.

Abstract: A manufacturing method for plural antenna modules which is suitable for mass production. Each antenna module includes a ground element, an antenna element, a loop element, and an element support.

Abstract: A ground conducting layer and an antenna element conducting layer are set at a predetermined position in a cavity of a molding die, and molten resin is injected into the cavity, thereby molding a resin-formed member in which said ground conducting layer and said antenna element conducting layer are integrated. As a result of this, there can provided an antenna module comprising a resin member formed by molding to be a predetermined shape, a sheet-like ground conducting layer adhered to one surface of the resin member, a sheet-like antenna element conducting layer adhered to another surface opposing to the one surface of said resin member, and a feeder for feeding electricity to the antenna element conducting layer.

Abstract: A drive control method for a thermal transfer printer adapted to carry out printing by melting a thermofusible ink of an ink ribbon and transferring the molten ink onto a printing paper. The ink ribbon is formed with a blank portion coated with no ink, which blank portion is formed between an ink layer and a mark for indicating the ink layer. Under the condition where the thermal head is spaced from the printing paper, the ink ribbon is moved to bring the blank portion into opposition to the thermal head. At this position, the thermal head is pressed through the blank portion against the printing paper. Then, the thermal head is moved relative to the printing paper and the ink layer, and simultaneously the thermal head is heated to transfer the ink of the ink layer onto the printing paper.

Abstract: The present invention relates to an ink ribbon winding mechanism for a printer which prints with an ink ribbon. It is constructed by disposing a ribbon winding gear, which is connected with an ink ribbon winding shaft through a slipping mechanism, and a detection driving gear for detecting markers for color identification for a color ink ribbon, which is connected directly with the winding shaft, and by locating a transmission gear for transmitting the driving force of a driving source selectively to these two gears between the driving source driving the ink ribbon winding shaft and the winding gear as well as the detection driving gear. The marker for color identification are detected correctly by directly transmitting the driving force from the driving source to the ribbon winding shaft at the detetion of the markers in the color ink ribbon.