Abstract: According to the present invention, there are provided a composite body that enables the formation of a lithium ion conductor that exhibits good lithium ion conductivity by a pressurization treatment without sintering at a high temperature (about 1,000° C.) while using a lithium-containing oxide having excellent safety and stability, as well as a lithium ion conductor, an all-solid state lithium ion secondary battery, an electrode sheet for an all-solid state lithium ion secondary battery, and lithium tetraborate. The composite body according to the embodiment of the present invention contains a lithium compound having a lithium ion conductivity of 1.0×10?6 S/cm or more at 25° C. and lithium tetraborate that satisfies the following requirement 1. The requirement 1: In a reduced two-body distribution function G(r) obtained from an X-ray total scattering measurement of the lithium tetraborate, a first peak in which a peak top is located in a range where r is 1.43±0.

Abstract: There are provided a perovskite oxide thin film EL element in which a hole transport layer/a light-emitting layer/an electron transport layer comprising a perovskite oxide thin film are formed on a lower electrode, and an upper electrode is formed thereon, and a perovskite oxide thin film EL element that provides red light emission in the vicinity of a wavelength of 610 nm, which is the basis of display making. A perovskite oxide thin film EL element comprising a lower electrode 1 comprising a polished single crystal substrate, an electron transport layer 2 comprising a perovskite oxide thin film, which is a dielectric, formed on the lower electrode 1, a light-emitting layer 3 comprising a perovskite oxide thin film formed on the electron transport layer 2, a hole transport layer 4 comprising a perovskite oxide thin film, which is a dielectric, formed on the light-emitting layer 3, a buffer layer 5 formed on the hole transport layer 4, and a transparent upper electrode 6 formed on the buffer layer 5.

Abstract: There are provided a perovskite oxide thin film EL element in which a hole transport layer/a light-emitting layer/an electron transport layer comprising a perovskite oxide thin film are formed on a lower electrode, and an upper electrode is formed thereon, and a perovskite oxide thin film EL element that provides red light emission in the vicinity of a wavelength of 610 nm, which is the basis of display making. A perovskite oxide thin film EL element comprising a lower electrode 1 comprising a polished single crystal substrate, an electron transport layer 2 comprising a perovskite oxide thin film, which is a dielectric, formed on the lower electrode 1, a light-emitting layer 3 comprising a perovskite oxide thin film formed on the electron transport layer 2, a hole transport layer 4 comprising a perovskite oxide thin film, which is a dielectric, formed on the light-emitting layer 3, a buffer layer 5 formed on the hole transport layer 4, and a transparent upper electrode 6 formed on the buffer layer 5.

Abstract: A capacitance temperature sensor in which temperature is measured by detecting capacitance of a parallel plate condenser which comprises a dielectric material comprising strontium titanate single crystal in which (a) 30% by weight or less of oxygen-16 or (b) 30% by weight to 50% by weight of oxygen-16 is substituted with oxygen-18 isotope.

Abstract: A capacitance temperature sensor in which temperature is measured by detecting capacitance of a parallel plate condenser which comprises a dielectric material comprising strontium titanate single crystal in which (a) 30% by weight or less of oxygen-16 or (b) 30% by weight to 50% by weight of oxygen-16 is substituted with oxygen-18 isotope.

Abstract: In a method of cutting a cloth of the invention, a cloth woven by warps and wefts is cut at 45 to 55 degrees to divide the cloth into a left-to-right cutting bias portion and a right-to-left cutting bias portion as bias cloths. The left-to-right cutting bias portion has a left-to-right stretching direction, and the right-to-left cutting bias portion has a right-to-left stretching direction. Then, the right-to-left cutting bias portion and the left-to-right cutting bias portion are cut into bias front cloths, bias adhesive core pieces, bias adhesive tapes, and bias linings. By crossing the bias core pieces or the like having the different stretching directions and bonding to a stretchable cloth, a stable stretchability and tension can be given to the stretchable cloth.

Abstract: In a method of cutting a cloth of the invention, a cloth woven by warps and wefts is cut at 45 to 55 degrees to divide the cloth into a left-to-right cutting bias portion and a right-to-left cutting bias portion as bias cloths. The left-to-right cutting bias portion has a left-to-right stretching direction, and the right-to-left cutting bias portion has a right-to-left stretching direction. Then, the right-to-left cutting bias portion and the left-to-right cutting bias portion are cut into bias front cloths, bias adhesive core pieces, bias adhesive tapes, and bias linings. By crossing the bias core pieces or the like having the different stretching directions and bonding to a stretchable cloth, a stable stretchability and tension can be given to the stretchable cloth.

Abstract: A multi-piece rim type disk wheel includes a multi-piece rim and a disk. The multi-piece rim includes a rim base, a bead seat band, a lock ring and a flange. The disk includes an outside portion constituting a part of the rim base, and a hub coupling portion extending radially inwardly from the outside portion and has a substantially T-shaped cross-section. A method of producing the multi-piece rim type disk wheel includes the steps of: manufacturing a gutter band, a first center band, a disk having a substantially T-shaped cross-section, a second center band and a back flange separately from each other; and connecting them to each other by a full penetration butt weld to form into the integral rim base.

Abstract: In a method for sewing stretchable cloths of the invention, one or more stretchable cloths are laminated with a stretchable cloth tape. While the stretchable cloth tape is slightly stretched, first stitches are provided on the stretchable cloth tape to combine the stretchable cloth tape and the first and second stretchable cloths. Also, second stitches are provided between the first stitches and edge portions to connect the stretchable cloth tape, and the first and second stretchable cloths. Accordingly, an entire garment as well as a collar, a zipper portion, a neckline, or the like by using the above method can be finished beautifully with a certain rigidity and flexibility.

Abstract: A method and apparatus for electrolytically extracting lithium at high purity and high efficiency are disclosed, in which the apparatus 1 includes a partition 2 constituted mainly of a perovskite-type Li ion conducting solid electrolyte, a feed chamber formed on one side of the partition in which a crude liquid containing a lithium component and impurities is introduced so as to come into contact with the partition, a recovery chamber formed on the other side of the partition in which a liquid for recovery is introduced so as to come into contact with the partition, and a means for applying an electrical field to the partition in such a manner that the crude liquid side is positive and the recovery liquid side is negative. On applying an electrical field to the partition, the lithium component of the crude liquid selectively passes through the partition in the form of Li ions into the recovery side.

Abstract: A vinylidene fluoride resin fiber have a diameter of not less than 0.5 mm, and satisfy the formulae (1) and (2):Ra.gtoreq.0.5 (1)Rb.gtoreq.(Ra+Rc)/3.0 (2)wherein Rc represents a ratio of absorbance at 765 cm.sup.-1 of .alpha.-type crystal to that at 843 cm.sup.-1 of .beta.-type crystal at the center point of a fiber cross-section, Rb represents a ratio of absorbance at 765 cm.sup.-1 of .alpha.-type crystal to that at 843 cm.sup.-1 of .beta.-type crystal at the point of r/3 from the center point thereof, and Ra represents a ratio of absorbance at 765 cm.sup.-1 of .alpha.-type crystal to that at 843 cm.sup.-1 of .beta.-type crystal at the point of 2r/3 from the center point thereof, wherein r is a radius of the fiber cross-section.

Abstract: A connector assembly with a bad-connection-preventive function is disclosed. It is simple in structure, made up of a small number of parts, and has high long-term reliability. It has a second connector having an integral locking arm and a first connector. Protrusions A and B are formed on side faces of the locking arm and the side faces of the first connector, respectively. A spring is mounted in the first connector. By inserting the second connector into the first connector, the locking arm is pushed upward by the protrusions B, so that its shoulder portion abuts the spring. Thus, the spring is compressed when the second connector is further pushed into the first connector. The connectors are thus urged in a direction away from each other by the spring. The spring disengages when the connectors are completely coupled together. When pulling the second connector out of the first connector, the protrusions A pass under the protrusions B.

Abstract: Two cloths stretchable in all the directions can be sewed together beautifully. Each stretchable cloth includes an outer edge, a first sewing line situated away from the outer edge to thereby form a free end between the outer edge and the first sewing line, and a main portion. The cloths are laminated and sewed along the first sewing lines to form an outer stitch. Then, at least one of the two stretchable cloths is turned, so that the free ends of the stretchable cloths are covered by at least one of the main portions. Thereafter, the stretchable cloths are sewed along a second sewing line outside the free ends while the free ends are stretched in a direction away from the second sewing line to thereby form a holding stitch. Accordingly, the two stretchable cloths are sewed beautifully and stretchably.

Abstract: b 55773576.001A disk having a non-uniform thickness with a thickness of an end portion thereof being smaller than a thickness of a hub coupling portion and a thickness of a hat portion being smaller than the thickness of the end portion. As a result, rigidity of the hat portion is decreased so that stress distribution in the disk is uniform and excess stress concentration is prevented from influencing a weld portion. Further, because of the decrease in thickness, weight of the disk also is decreased as compared to conventional disks.

Abstract: The present invention provides compositions of high frequency dielectric ceramics represented by the following formula:(1-y) SrTiO.sub.3 -y La(Zn.sub.1-x)/2 Mg.sub.x/2 Ti.sub.1/2)O.sub.3wherein 0.ltoreq.x.ltoreq.0.99; and 0.4.ltoreq.y.ltoreq.0.9. The compositions have a dielectric constant of about 28 to about 60, Qxf.sub.0 (GHz) of about 25,000 to about 71,000 and a temperature coefficient of the resonant frequency of about -56 to about 84 ppm/.degree. C. The compositions may be applied to various communications systems which require high frequency dielectric ceramics.

Abstract: There is disclosed a dielectric material for high frequencies comprising a composition system represented by the following formula:(1-Y)SrTiO.sub.3 --Y(La.sub.1-x Nd.sub.x)(Mg.sub.1/2 Ti.sub.1/2)O.sub.3wherein0.01.ltoreq.X<1.0 and0.4.ltoreq.Y.ltoreq.0.55.

Abstract: A garment has a collar/lapel which is produced by folding a part of the boundary area between a body piece and a flyback. A first expansible and contractible interfacing member is fitted to an area of the body which becomes the rear side of the collar/lapel when it is folded but no interfacing is fitted to the area of the flyback which becomes the front side of the collar/lapel when it is folded. A second expansible and contractible interfacing member is fitted to the area of the flyback which becomes a rear side of the collar when it is folded. A stitch by means of which the first expansible and contractible member is sewn to the body is provided in the proximity of the position where the first expansible and contractible interfacing member fitted to the body is folded as a collar.

Abstract: A magnet device having magnetic poles of opposite polarities on the same surface comprises a plurality of plastic matix magnet elements providing a magnetic circuit arranged to concentrate the magnetic energy of the magnet elements so as to derive a great magnetic force from the magnetic poles.