Abstract: Disclosed is a halogen-free adhesive tape whose binding force is improved by increasing adhesion at low temperatures. Specifically disclosed is a halogen-free adhesive tape which is characterized in that an adhesive containing a natural rubber, an acrylic resin, an adhesiveness-imparting resin, an antioxidant and a plasticizer having a molecular weight of 450-3000 and a freezing point of from ?30° C. to ?55° C. is applied over at least one side of a tape base which is composed of a non-halogen resin composition containing no halogen element.

Abstract: To heighten the adhesion of a halogen-free pressure-sensitive adhesive tape, in particular, the adhesion of the pressure-sensitive adhesive to the substrate, to thereby improve suitability for binding. A halogen-free pressure-sensitive adhesive tape characterized by comprising a tape substrate made of a non-halogen resin composition containing no halogen elements and, applied to at least one side of the substrate, a pressure-sensitive adhesive containing a modified acrylic resin obtained by copolymerizing acrylic acid or an acrylic ester with a monomer which forms a tackifier resin.

Abstract: A polypropylene-based resin composition including (A) 70 to 96 mass % of a polypropylene-based soft resin having an ISO D hardness of 35 or less and containing 25 to 55 mass % of xylene-insoluble part at room temperature and 75 to 45 mass % of xylene-soluble part at room temperature, (B) 2 to 10 mass % of homopolypropylene having a melt mass flow rate (MFR) at 230° C. under a load of 2.16 kg measured in accordance with JIS K 7210 of 1 to 30 g/10 min. and stereoregularity (meso pentad fraction) of 90% or more, (C) 2 to 20 mass % of a propylene-ethylene random copolymer having an ethylene content of 1 to 10 mass %, and (D) 0 to 15 mass % of a platy inorganic filler.

Abstract: A tuning bar vibrator formed on a substrate and including a vibrating body. The vibrating body is formed into a meander shape as a whole, and a middle vibrating reed is used as a first detection unit. At one end side of the vibrating body, two sensing electrodes are formed and connected respectively to two extended electrodes. A further sensing electrode and a common electrode are formed on a first principal surface of the first detection unit. A common electrode formed on a second principal surface of the vibrating body is connected to the common electrode on the first principal surface via a through-hole. The further sensing electrode and the common electrode are connected respectively to another set of extended electrodes. A tuning bar vibrator that is small in size, may be reduced in profile and may be used as a vibrating gyroscope having a desirable detection sensitivity, and a vibrating gyroscope using the tuning bar vibrator are obtained.

Abstract: A tuning fork vibrator includes a vibrating body having the shape of a tuning fork as a whole. The vibrating body includes legs having a meandering shape and a base coupled to an end of the legs. A support is formed so as to extend between the legs from the base. Two electrodes arranged separately in the width direction are formed on one of the legs, and two electrodes arranged separately in the width direction are formed on the other of the legs. The outermost electrodes on each of the legs are connected to a connection electrode formed on the base. The connection electrode is formed so as to extend toward the support. The innermost electrodes on each of the legs are formed so as to extend toward the support through the base. A common electrode is formed on a second principal surface of the vibrating body. A vibratory gyroscope can be formed using the tuning fork vibrator.

Abstract: A vibrating gyroscope includes a tuning-fork vibrator having a base and legs. The vibrator is joined to a support plate by conductive adhesive members. The support plate includes an outer frame portion in which a joining portion is provided at a location near a longitudinal end of the outer frame portion. The joining portion is supported by a first support portion in the air gap portion. The width of the first support portion is less than the width of the joining portion. The vibrator is joined to the joining portion of the support plate.

Abstract: In a vibrator support structure, a vibrator is supported on a substrate through support pins, substrate connection portions of the support pins and pin connection portions of the substrate are joined through conductive adhesive which is made of a resin including conductive filler and has a pencil hardness of about 4H or less, and the conductive adhesive has a thickness which can buffer vibrations and impacts propagated through the support pins.

Abstract: A vibratory gyro piezoelectric vibrator includes a vibrating body having a laminate of piezoelectric layers stacked on each other in a lamination direction, and having a length extending in the lamination direction. The vibratory gyro piezoelectric vibrator uses longitudinal piezoelectric effects of the piezoelectric layers and operates such that a first bending vibration is excited in which the vibrating body bends in a width direction of the vibrating body substantially perpendicular to the lamination direction of the piezoelectric layers, and a Coriolis force is caused in response to the first bending vibration such that a second bending vibration is excited in which the vibrating body bends in a thickness direction of the vibrating body substantially perpendicular to both of the lamination direction and the vibration direction of the first bending vibration.

Abstract: A polypropylene-based resin composition including (A) 70 to 96 mass % of a polypropylene-based soft resin having an ISO D hardness of 35 or less and containing 25 to 55 mass % of xylene-insoluble part at room temperature and 75 to 45 mass % of xylene-soluble part at room temperature, (B) 2 to 10 mass % of homopolypropylene having a melt mass flow rate (MFR) at 230° C. under a load of 2.16 kg measured in accordance with JIS K 7210 of 1 to 30 g/10 min. and stereoregularity (mesopentad fraction) of 90% or more, (C) 2 to 20 mass % of a propylene-ethylene random copolymer having an ethylene content of 1 to 10 mass %, and (D) 0 to 15 mass % of a platy inorganic filler.

Abstract: A theft-prevention ink pack device is provided, comprising a support member (70) having support lugs (73a, 74a, 75a, 75b) within a case (130) having ink spouts (66) and knife edges (69), a tray member (80) supported by the lugs (73a, etc.), spaced from the knife edges (69), an ink pack (90) placed on the tray member (80) and having a bag (92) containing ink (91), a pressboard (100) positioned behind the ink pack (90), and conical compression coil springs (120, 121) for pushing the pressboard (100). When the support member (70) is moved as it is pulled, the support provided by the support lugs (73a, etc.) of the tray member (80) is cancelled to cause the tray member (80) to fall down and the ink pack (90) is broken by the knife edges (69) and urged under pressure by the spring forces of the springs (120, 121) via the pressboard (100) to cause the ink to spurt through the ink spouts (66).

Abstract: In a vibrator support structure, a vibrator is supported on a substrate through support pins, substrate connection portions of the support pins and pin connection portions of the substrate are joined through conductive adhesive which is made of a resin including conductive filler and has a pencil hardness of about 4H or less, and the conductive adhesive has a thickness which can buffer vibrations and impacts propagated through the support pins.

Abstract: A removal position-indicating adhesive tape is adapted to be stuck on a removal position portion of a wire harness before the wire harness is installed in a vehicle in order to indicate the removal position portion of the wire harness with which a removal jig is brought into engagement when removing the wire harness from the vehicle to be scrapped. The adhesive tape includes a substrate made of a polyolefin resin or a polyvinyl chloride resin, an adhesive layer formed on one side of the substrate, a printing surface which is provided at the other side of the substrate, and has a predetermined mark and/or a predetermined letter printed thereon, and a transparent or translucent protective film which is made of a polyolefin resin or a polyvinyl chloride resin, and is laminated on the substrate to cover the printing surface.

Abstract: An angular velocity sensor includes a tuning-fork resonator having prongs, a supporting substrate having the tuning-fork resonator mounted thereon, and a casing accommodating the tuning-fork resonator. The base ends of the prongs constitute a base. A principal surface of the supporting substrate and a principal surface of the tuning-fork resonator are opposed to each other. The supporting substrate supports the prongs at the base so that the prongs vibrate. The supporting substrate has a first slit. The first slit is open at one end substantially in the center of a side that is substantially perpendicular to the longitudinal direction of the prongs, extends in the longitudinal direction of the prongs, and divides the supporting substrate into substrate components corresponding to the prongs. The substrate components are fixed to the casing at non-vibrating portions present in two sides extending in the longitudinal direction of the prongs.

Abstract: A corrugated tube having an elastic material in which a slit is formed over the entire length of a cylindrical periphery of a flexible tube main body, and a wire harness is contained with the slit being in a closed state. Both ends of the slit are formed over a predetermined peripheral width with a soft material composition having a lubricant and a soft material having a hardness less than that of an outer skin of electric wires that constitute a wire harness to be contained. The corrugated tube is capable of accommodating a wire harness with no injury and enabling a smooth wire harness accommodating operation.

Abstract: A corrugated tube comprising an elastic material in which a slit is formed over the entire length of a cylindrical periphery of a flexible tube main body, and a wire harness is contained with the slit being in a closed state, wherein both ends of the slit are formed over a predetermined peripheral width with a soft material composition comprising a lubricant and a soft material having a hardness less than that of an outer skin of electric wires that constitute a wire harness to be contained, the corrugated tube capable of accommodating a wire harness with no injury and enabling smooth wire harness accommodating operation.

Abstract: A nonhalogenic flame-retardant adhesive tape comprising a tape substrate having provided thereon an adhesive layer, wherein the tape substrate is a resin composition having an oxygen index of 22 or more, said resin composition comprising a base resin with which a metal hydroxide is mixed, and said base resin comprising a reactive propylene soft resin, and wherein the tape substrate has a 100% modulus of less than 1.4 kgf/mm2 at a tensile speed of 300 mm/minute, and a 100% elongation load of less than 0.2 kgf/mm per mm of width.

Abstract: A wire-protective tube comprising a resin composition comprising (A) a mixture comprising a microblend and a modified miocroblend, (B) from 0 to 700 parts by weight of a polypropylene based on 100 parts by weight of the mixture, and (C) from 5 to 200 parts by weight of an ionically crosslinking filler based on 100 parts by weight of the sum of ingredients (A) and (B), wherein the resin composition has a flexural modulus of 2,000 MPa or lower.

Abstract: A conical diffraction grazing incidence spectroscope for performing wavelength scanning by rotating a diffraction grating about an axis set parallel to groves in a grazing surface of the grating.

Abstract: A vibratory gyro piezoelectric vibrator includes a vibrating body having a laminate of piezoelectric layers stacked on each other in a lamination direction, and having a length extending in the lamination direction. The vibratory gyro piezoelectric vibrator uses longitudinal piezoelectric effects of the piezoelectric layers and operates such that a first bending vibration in which the vibrating body bends in a width direction of the vibrating body substantially perpendicular to the lamination direction of the piezoelectric layers and a second bending vibration in which the vibrating body bends in a thickness direction of the vibrating body substantially perpendicular to both of the lamination direction and the vibration direction of the first bending vibration are excited.

Abstract: An angular velocity sensor includes a tuning-fork resonator having prongs, a supporting substrate having the tuning-fork resonator mounted thereon, and a casing accommodating the tuning-fork resonator. The base ends of the prongs constitute a base. A principal surface of the supporting substrate and a principal surface of the tuning-fork resonator are opposed to each other. The supporting substrate supports the prongs at the base so that the prongs vibrate. The supporting substrate has a first slit. The first slit is open at one end substantially in the center of a side that is substantially perpendicular to the longitudinal direction of the prongs, extends in the longitudinal direction of the prongs, and divides the supporting substrate into substrate components corresponding to the prongs. The substrate components are fixed to the casing at non-vibrating portions present in two sides extending in the longitudinal direction of the prongs.