Abstract: A (meth)acrylic polymer, a (meth)acrylic resin sheet containing same, a (meth)acrylic resin laminated article obtained by laminating a functional layer on one or both sides of a (meth)acrylic resin sheet, and a composite sheet containing said article. Said polymer contains 4.5-7.5% by mass of units of (a) an acrylate having a C1-11 hydrocarbon group and one ethylenically unsaturated bond in the molecule, 0.3-3.2% by mass of units of (b) a monomer having two or more ethylenically unsaturated bonds in the molecule, and 89.3-95.2% by mass of units of (c) a (meth)acrylate other than the monomer units.

Abstract: A slide bearing device and a compressor are capable of stably achieving a low friction condition from the early stage of the start of friction. The slide bearing device includes a bearing, a shaft supported by the bearing while being subjected to sliding, and a gas supply section for supplying a dry gas to a bearing slide section where the bearing and the shaft slide against each other. A slide surface of the bearing is formed of a resin composite material, which is a mixture of a carbon material and a resin. The shaft is made of a metal and includes a groove formed on a slide surface of the shaft, the groove extending in a direction different from the sliding direction. Plural grooves may be provided and the grooves may extend in arbitrary directions. The shaft may include a collection of plural recesses on the slide surface thereof.

Abstract: Provided are: a (meth)acrylic resin molded body having superior transparency and shock resistance; a method for producing same; and a method for producing a (meth)acrylic resin composition that can provide the (meth)acrylic resin molded body. In the method for producing a (meth)acrylic resin composition containing a (meth)acrylic polymer (A), which has a methyl methacrylate unit, and an olefin-alkyl(meth)acrylate copolymer (B), a monomer starting material containing methyl methacrylate is polymerized in the presence of the olefin-alkyl(meth)acrylate copolymer (B) using a specific polymerization initiator, obtaining a (meth)acrylic polymer (A) having methyl methacrylate units. Further provided are: a (meth)acrylic resin molded body obtained from the (meth)acrylic resin composition; a front surface plate for a liquid crystal display device using the (meth)acrylic resin molded body; and a touch panel.

Abstract: A wireless foot switch according to one embodiment includes a battery unit, a switch unit, a controller, and a state switcher. The battery unit supplies power. The switch unit provides input to an X-ray diagnosis apparatus. The controller transmits by radio, to X-ray diagnosis apparatus, information input by the switch unit. Based on an external signal from the outside of the X-ray diagnosis apparatus, the state switcher causes the controller to transition from a resting state to an operational state.

Abstract: The present invention includes a wear-resistant material including: a base material formed of pure aluminum or an aluminum alloy having a projection, and a depression in a pit-like shape on a surface thereof; and a coat including a dehydrate of a hydrated oxide of aluminum, the coat being formed on a surface of the base material. Further, the present invention including a method for producing a wear-resistant material including the steps of: forming a hydrated oxide coat of aluminum on a surface of the base material by a chemical conversion coating; and heating the hydrated oxide coat. Further, the present invention also includes a puffer cylinder and a puffer-type gas circuit breaker applied to the above wear-resistant material.

Abstract: The present invention includes a wear-resistant material including: a base material formed of pure aluminum or an aluminum alloy having a finely asperity structure on a surface thereof; and a coat including a hydrated oxide coat of aluminum, the coat being formed on the surface of the base material. Further, the present invention including a puffer cylinder including: a finely asperity structure on an inner-wall surface thereof; and a coat including a hydrated oxide coat of aluminum, the coat being formed on the inner-wall surface of the puffer cylinder. The present invention also includes a puffer-type gas circuit breaker includes the above puffer cylinder.

Abstract: A magnetic element may include a first core member, a second core member facing the first core member along an entire outer periphery thereof, a coil, and a base shaped body on which the first core member and the second core member are placed. The base shaped body is provided with a base member and a terminal member, and the terminal member is provided with a binding terminal part, which projects outward in a first corner part of the base member and projects from the base member on a side lower than a portion of a winding frame part side of one flange part. The second core member is provided with a cutout part at a portion corresponding to the first corner part of the base member for allowing insertion of an end drawn out from the winding frame part in a state of not contacting the second core member.

Abstract: Provided are an acrylic resin composition, an acrylic resin sheet, and an acrylic resin laminate that exhibit superior transparency and impact resistance. The acrylic resin composition contains 100 parts by mass of an acrylic polymer (A) having 50 to 100% by mass of a methyl methacrylate unit and 0.002 to 0.7 parts by mass of an olefin-alkyl (meth)acrylate copolymer (B). The copolymer (B) is preferably an ethylene-alkyl acrylate copolymer (B-2). The acrylic resin sheet contains this acrylic resin composition. The acrylic resin sheet has a haze value of 0.5% or less based on JIS K 7136, a 50% impact-puncture height of at least 350 mm or more in a falling ball test based on JIS K 7211 under the described conditions, and a sheet thickness of 2 mm or less. The acrylic resin laminate has a cured layer laminated on at least one surface of the acrylic resin sheet.

Abstract: A slide bearing device and a compressor are capable of stably achieving a low friction condition from the early stage of the start of friction. The slide bearing device includes a bearing, a shaft supported by the bearing while being subjected to sliding, and a gas supply section for supplying a dry gas to a bearing slide section where the bearing and the shaft slide against each other. A slide surface of the bearing is formed of a resin composite material, which is a mixture of a carbon material and a resin. The shaft is made of a metal and includes a groove formed on a slide surface of the shaft, the groove extending in a direction different from the sliding direction. Plural grooves may be provided and the grooves may extend in arbitrary directions. The shaft may include a collection of plural recesses on the slide surface thereof.

Abstract: A magnetic element may include a first core member, a second core member facing the first core member along an entire outer periphery thereof, a coil, and a base shaped body on which the first core member and the second core member are placed. The base shaped body is provided with a base member and a terminal member, and the terminal member is provided with a binding terminal part, which projects outward in a first corner part of the base member and projects from the base member on a side lower than a portion of a winding frame part side of one flange part. The second core member is provided with a cutout part at a portion corresponding to the first corner part of the base member for allowing insertion of an end drawn out from the winding frame part in a state of not contacting the second core member.

Abstract: A dust-collecting device for collecting cutting chips produced by a cutting device has a separator for separating the cutting chips from the carrier air by utilizing the force of gravity upon the cutting chips. A dust container collects the cutting chips separated by the separator. The separator includes a separator body having a cutting chip discharge pipe and an air discharge pipe. After separation the carrier air is discharged upward from the separator body via the air discharge pipe. The separated cutting chips are discharge downward from the separator body via the cutting chip discharge pipe. The dust container is connected to the cutting chip discharge pipe.

Abstract: A plain bearing unit is provided in which a sliding member made of thermoplastics having high recyclability and not containing solid lubricant provides low frictional coefficient and improves wear resistance even under circumstances where oil or grease cannot be used. A rotating, and/or swinging and/or reciprocating plain bearing unit includes a bearing made of resin containing glass and/or a carbon material; a shaft; and a gas supply portion adapted to supply dry gas subjected to dust removal to a bearing sliding portion where the bearing portion and the shaft slide with each other.

Abstract: A gluing tool, one of the embodiments of a coating film transfer tool, comprises a supply reel 20 which supplies a coating film transfer tape 10 composed of a base tape and a coating film attached thereon, a transfer roller 30, a take-up reel 40 which rolls up the base tape after transfer, a cooperative drive mechanism 50 which is adapted to cause said reels to rotate cooperatively, and a pressing roller 60. When a receiving object P, being pressed onto the transfer roller 30 by the pressing roller 60, is moved, the coating film is transferred only over the range in which the receiving object P was moved. The coating film remained unused can be utilized by rewinding the transfer tape 10.

Abstract: A dust-collecting device for collecting cutting chips produced by a cutting device has a separator for separating the cutting chips from the carrier air by utilizing the force of gravity upon the cutting chips. A dust container collects the cutting chips separated by the separator. The separator includes a separator body having a cutting chip discharge pipe and an air discharge pipe. After separation the carrier air is discharged upward from the separator body via the air discharge pipe. The separated cutting chips are discharge downward from the separator body via the cutting chip discharge pipe. The dust container is connected to the cutting chip discharge pipe.

Abstract: A dust-collecting device for collecting cutting chips produced by a cutting device has a separator for separating the cutting chips from the carrier air by utilizing the force of gravity upon the cutting chips. A dust container collects the cutting chips separated by the separator. The separator includes a separator body having a cutting chip discharge pipe and an air discharge pipe. After separation the carrier air is discharged upward from the separator body via the air discharge pipe. The separated cutting chips are discharge downward from the separator body via the cutting chip discharge pipe. The dust container is connected to the cutting chip discharge pipe.

Abstract: A dust-collecting device for collecting cutting chips produced by a cutting device has a separator for separating the cutting chips from the carrier air by utilizing the force of gravity upon the cutting chips. A dust container collects the cutting chips separated by the separator. The separator includes a separator body having a cutting chip discharge pipe and an air discharge pipe. After separation the carrier air is discharged upward from the separator body via the air discharge pipe. The separated cutting chips are discharge downward from the separator body via the cutting chip discharge pipe. The dust container is connected to the cutting chip discharge pipe.

Abstract: A composite holding tool has a space in a rear barrel to be effectively used in order to expand a range of use of one composite holding tool. The composite holding tool includes a front barrel, a rear barrel rotatably connected to the front barrel, a plurality of holding bodies housed in the front barrel non-rotatably relative to the front barrel and movably in an axial direction, a cam cylinder that rotates integrally with the rear barrel, and can selectively hold any of the plurality of holding bodies, with a tip of the holding body protruding from a tip of the front barrel, by a relative rotation between the front barrel and the rear barrel, and a cartridge connected to the rear barrel or the cam cylinder and placed in the rear barrel.

Abstract: An X-ray diagnosis apparatus and method for X-ray fluoroscopy in which the apparatus includes a generator, a detector, an integrator, a comparator, and a controller. In the apparatus and method, a first X-ray for the X-ray fluoroscopy is generated intermittently. A transmission X-ray transmitted through an object of the X-ray fluoroscopy is detected. X-ray transmission data obtained in a period of intermittent generation of the first X-ray is integrated and compared to a reference value. In response to the integrated X-ray transmission data reaching the reference value during the period of intermittent generation, intermittent generation of the first X-ray is disabled.

Abstract: A structure for coupling a coating film transfer tool to an article of stationery comprises a shaft-shaped member integrally formed on an end of the coating film transfer tool, and a bore-shaped member integrally formed on an end of the article of stationery. A projection is formed on the shaft-shaped member, an L-shaped cut-out, into which the projection can be inserted, is provided on the side wall of the bore-shaped member, and a stop for retaining the projection is provided adjacent the innermost end of the cut-out section. The coating film transfer tool and the article of stationery are connected by inserting the projection into the cut-out section and rotating the transfer tool when the projection reaches the end of the entry leg of the L-shaped cut-out, until the projection passes over the stop.

Abstract: A coating film transfer tool comprises a supply reel that delivers a transfer tape formed by coating a base tape with a coating film, a transfer head that presses the transfer tape against a receiving surface to transfer the coating film thereto, a take-up reel for taking up the base tape, and a belt-type driving mechanism cooperatively connecting the supply reel with the take-up reel. A belt guide for guiding the belt is disposed between the supply reel and the take-up reel. This transfer tool reduces backlash of the supply reel and more reliably transfers coating film to a desired position on a receiving surface.