Abstract: A showcase including an electric heater in a rack. The rack can be inexpensively constituted to be light in weight, and processing of an electric heater leader line can be facilitated. The showcase includes the electric heater in the rack for displaying commercial goods. The rack includes a metal main body and edge members made of resins. The edge members are mounted to front and rear parts of the main body. An insertion hole for mounting a partition member to partition the rack is formed in the edge member. An insertion hole for mounting a guard to prevent falling of the commercial goods is formed in the edge member mounted to a front edge of the main body.

Abstract: A metal gasket capable of preventing the occurrence of cracks in a stopper while employing a wave-shaped stopper, improving the contact pressure balance around the bead to enhance the engine performance, and improving the durability of the stopper. The metal gasket is constituted by a gasket component sheet having an opening formed to face a combustion chamber, and the gasket component sheet is provided with a combustion chamber bead surrounding the opening. An inner circumference side stopper lower than the height of the combustion chamber bead is formed along the combustion chamber bead in a portion between the combustion chamber bead and the opening such that at least a section of each wave where stress amplitude is large becomes thin, a thin portion and a thick portion are arranged alternately in each wave, and the hardness of the thin portion is higher than that of the thick portion.

Abstract: The invention provides a video recording device which comprises a tuner 2 for receiving a television broadcast signal, an XDS signal extraction circuit 4 for extracting an XDS signal from the received television broadcast signal, a VCR mechanism 6 for recording image signals on a magnetic tape, and a control circuit 5. The control circuit 5 calculates broadcast remaining time remained until broadcast of a program being recorded is terminated based on broadcasting time information and broadcasting time lapse information contained in the XDS signal after recording operation is started at a standard speed, calculates recordable time wherein the recording is performed on the magnetic tape at a 3×-speed, changes over recording speed to 3×-speed when the broadcast remaining time is in match with the recordable time to continue the recording operation.

Abstract: A vacuum apparatus which can easily regenerate plasma is provided. A matching box used in the vacuum apparatus can vary the impedance thereof by varying the magnitudes of the inductance of variable inductance elements. Controlling the magnitude of direct current makes it possible to control the magnitudes of inductance of the variable inductance elements so that it is possible to carry out matching operation at high speed.

Abstract: It is an object of the present invention to provide a self-standing manually operated elevating screen which makes it possible to raise and lower the screen over a long period of time without encountering any trouble such as damage, deformation or the like, and which makes it possible to simplify the construction used for this purpose. The upper-end supporting member 4 to which one end of the screen 1 is connected and the base member 3D to which the other end of the screen 1 is connected are pivot-connected by left and right linking mechanisms 5, 5. Urging means 16, 16 which are used to urge the lower side arms 13, 13 upward are provided, and slide members 20, 20 that are free to slide are fit over either the let and right upper side arms 11, 11 or the left and right lower side arms 13, 13, or both.

Abstract: A contactor is provided which contactor comprises an insulating substrate, a concave portion formed in the insulating substrate and extending in a perpendicular direction from a surface thereof, and elastic conductive particles disposed in the concave portion. A part of one of the conductive particles protrudes from the surface of the insulating substrate.

Abstract: A piezoelectric resonator is immersed in a liquid, an AC signal is applied, and a local maximum of the conductance is determined. A frequency change due to the viscosity effect is determined from two frequencies of three frequencies including a resonance frequency that is applied at that local maximum, and first and second half-value frequencies at which a half-value conductance of half that local maximum is given. The influence of the mass effect can be eliminated, so that an accurate measurement of the viscosity change is possible. Moreover, if the substance to be analyzed that is contained in the liquid adheres to a reaction film of the piezoelectric resonator, the mass of the piezoelectric resonator changes, and the second half-value frequency is measured. It is thus possible to derive only the influence of the mass effect, since the half-value frequencies are not influenced by the viscosity effect.

Abstract: A wire connection portion of a terminal fitting to be connected to a cable for surface mounting includes: a bottom wall extended from the electrical contact portion for overlapping with a flat conductor of a cable for surface mounting; crimping blades vertically extended in a staggered fashion from both edges of the bottom wall for sticking into the flat conductor; and transversal projections projecting from the both edges of the bottom wall respectively corresponding to the staggered crimping blades. Outer ends of the transversal projections are disposed more outward from inner walls of the crimping blades at each side of the bottom wall. A gap between the crimping blades extended from both edges of the bottom wall is narrower than a curvature radius of curved portions formed between the crimping blades and the bottom wall.

Abstract: There are provided a light polarizing film of a grid type, usable for light at a wavelength in a range of a visible light region to an infrared region, a method of continuously fabricating the same, and a reflective optical film using the light polarizing film. A polypropylene film is passed through rolls 12, a first constant temperature cell 13, and rolls 12? to thereby undergo uniaxial drawing by 4-fold. Thereafter, an aluminum metal is vapor-deposited to a thickness of 100 nm in a vacuum deposition cell 14 to be subsequently passed through rolls 15, a second constant temperature cell 16, and rolls 15?, undergoing uniaxial drawing by 2-fold again while partially crystallizing the polypropylene film. At this point in time, the aluminum metal undergoes substantially uniform cracking in a direction orthogonal to a drawing direction. Thereafter, heat treatment is applied to the film in a third constant temperature cell 17, and the film is subsequently taken out by take-up rolls 18.

Abstract: A golf ball comprising a core (1), intermediate layer (3), and cover (5), wherein the intermediate layer (3) is provided with a plurality of apertures through which the core (1) is exposed, wherein the outer surface of the intermediate layer (3) and the surface of the core (1) exposed through the apertures are on substantially the same spherical surface, and wherein the hardness of the intermediate layer (3) is greater than that of the core (1). The golf ball achieves both a high ball resilience and a soft impact feel.

Abstract: A nematic liquid crystal composition comprising compounds of the general formulas (I-1) to (I-5) each having naphthalene-2,6-diyl, decahydronaphthalene-2,6-diyl and 1,2,3,4-tetrahydronaphthalene-2,6-diyl, and a liquid display device using the same. This nematic liquid crystal composition broadens the operating temperature range of liquid crystal display characteristics due to an improvement in co-solubility and storage at low temperature, thereby making it possible to improve a reduction in driving voltage and a change in temperature and to attain comparatively fast response characteristics for a predetermined driving voltage. Accordingly, the nematic liquid crystal composition is best suited for use as TN, STN, TFT, IPS, MVA, OCB, ECB, PC, PNLC, PDLC, PSCT or the like.

Abstract: An electronic parts built-in substrate of the present invention includes a wiring substrate having connecting pads, a first electronic parts a bump of which is flip-chip connected to the connecting pad, a second electronic parts having a larger area than an area of the first electronic parts a bump of which is flip-chip connected to the connecting pad arranged on an outside of a periphery of the first electronic parts and which is packaged at a predetermined interval over the first electronic parts, and a filling insulating body filled in a clearance between the first electronic parts and the wiring substrate and clearances between the second electronic parts and the first electronic parts and the wiring substrate, wherein the first electronic parts is buried in the filling insulating body.

Abstract: A burn-in testing method to perform tests with a semiconductor device operated in an atmosphere at a prescribed temperature characterized in that operation instruction signals instructing an operation of the semiconductor device are repeatedly supplied while supplying power to the semiconductor device, and increases and decreases in a power supply current corresponding to the operation instruction signals are counted.

Abstract: The busbar molded article 10 includes: a busbar 12 formed by being stamped out from an electrically conductive substrate; a plurality of terminal parts 17 lined up on the busbar; and a resin band 25 for alignment-correction formed on the side of an end of a plurality of the terminal parts 17, wherein each terminal part 17 is provided with: a first bent part 21 bent by a small bend angle ?1; and a second bent part 22 bent by a large bend angle ?2 by stamping with a pressing machine, the second bent part 22 being formed nearer to the side of a base of each terminal part 17 than the first bent part 21 being formed, so that the resin band 25 is offset to a mold 45 that moves up and down of the pressing machine.

Abstract: The present invention has an object of providing a method by which two kinds or more of molecules can be separated each other by using dielectrophoretic forces. The present invention comprises two methods. The first method is a method comprising forming a complex substance of a “specific molecule” containing in a sample, and a “substance capable of changing dielectrophoretic properties of the specific molecule”, which binds to the “specific molecule” contained therein, and thereby separating the complex substance and the molecules other than the specific molecule in the sample from each other. The second method is a method comprising placing a solution in which two kinds or more of molecules are dissolved under a strong electric field strength, that is, under a nonuniform electric field having an electric field strength of 500 KV/m or higher, by using dielectrophoretic forces.

Abstract: An aqueous resin composition is provided which does not use a high boiling point solvent, and yet displays favorable long term stability and excellent film formation, and does not suffer from problems such as skin generation. The aqueous resin composition comprises a water soluble magnesium salt (A) and an aqueous polyurethane (B).

Abstract: An agglomerate comprising fine primary particles of an inorganic compound except for silica is provided, satisfying dp50: the average particle diameter [?m] of the agglomerate measured by Microtrac-FRA, a laser analysis type particle size distribution measurement apparatus, ?: the value calculated by dividing the difference between the particle diameter d90 of cumulative 90% minus sieve particles of the agglomerate and the particle diameter d10 of cumulative 10% minus sieve particles of the agglomerate calculated by the Microtrac-FRA, Sw: the BET specific surface area [m2/g] of the agglomerate, St: the tensile strength [MPa] required to break the agglomerate with the particle diameter 4 ?m, and, Sta: the tensile strength [MPa] required to break 30% of the particle diameter of the agglomerate with the particle diameter 4 ?m, both St and Sta being measured by a micro compression testing machine manufactured by Shimadzu Corporation.