Abstract: A form-fill-seal machine has a tube, a sailor-collar-shaped part, and a vertical sealing mechanism. The sailor-collar-shaped part wraps a sheet-shaped film around the tube so that two edges thereof define overlapping portions. The vertical sealing mechanism ultrasonically seals the overlapping portions of the sheet-shaped film in the vertical direction. The vertical sealing mechanism has an oscillator and a roller. The oscillator generates ultrasonic waves. The roller is disposed downstream of the oscillator along the advancing direction of the film. The roller holds down the film while rotating in the advancing direction of the film after the film has passed the oscillator.

Abstract: As a core for winding up an anode foil, a cathode foil, and the like, such a core as exhibiting an outer shape having a long-side direction and a short-side direction in a cross-section perpendicular to a rotation central axis, with a straight line in the long-side direction passing through the rotation central axis being defined as a first centerline and with a straight line in the short-side direction passing through the rotation central axis being defined as a second centerline, the outer shape being in asymmetry in a manner at least any of first asymmetry which is asymmetry with respect to the second centerline in the long-side direction and second asymmetry which is asymmetry with respect to the first centerline in the short-side direction, is employed.

Abstract: A bag-making packaging machine has a cylindrical part and a forming collar. The forming collar guides a sheet-shaped packaging material so that the packaging material wraps around the cylindrical part. The forming collar has a folded-back portion for changing a direction in which the packaging material advances to an approximately perpendicular direction. A cutout through which the thick-layered portion of the packaging material passes is formed in the folded-back portion. This reduces the amount of friction applied to the thick-layered portion when the packaging material passes by the folded-back portion of the forming collar.

Abstract: An article transfer device includes a funnel-shaped structure and a high pressure air supply pipe. The funnel-shaped structure has an upper end opening adapted to receive articles dropped from above and a lower end opening adapted direct the articles to a form-fill-seal machine. An inner space is defined within the funnel-shaped structure between the openings. The upper part of the inner space has a greater cross-sectional area than the cross-sectional area of the lower part of the inner space. A plurality of air ejection holes are formed in an inner peripheral surface of the funnel-shaped structure surrounding the inner space. The air ejection holes are arranged with respect to one another defining a helical shape pattern about the funnel-shaped structure. Gaseous material is spouted out from the high pressure air supply pipe and into the inner space through the plurality of air ejection holes.

Abstract: In a packaging machine, a pair of shutter members holds a tubular film therebetween and shake the tubular film. Articles on an upstream side of the shutter members within the tubular film therefore aggregate toward the side of the shutter members while the vibration of the shutter members causes the gaps between the packaged articles to be filled. Since the packaged articles aggregate by inertia due to the vibration, fragmentation thereof is less likely than in a case in which the packaged articles are compressed by direct contact. Merely by the movement of rollers on a waved surface of a shutter cam, the shutter members are shaken in accordance with the waved surface.

Abstract: A packaging machine includes a pair of brushes that hold a tubular film (Fm) therebetween while rotating and impeding the advancement of packaged articles. Consequently, an elongated stream of packaged articles aggregate at the leading end of the pair of brushes. When the pair of brushes release the tubular film, the packaged articles are again conveyed in a more closely aggregated state than the aggregated state thereof when the advancement of the packaged articles was temporarily impeded. The rotational axis of each brush is also biased a predetermined distance from the central axis of a core thereof. Since the brushes swing in conjunction with the rotation thereof, small vibrations and large swings cause the gaps between packaged articles to be readily filled and reduce the space occupied by the packaged articles. As a result, the bag size can be reduced.

Abstract: A scintillator panel exhibiting enhanced emission luminance is disclosed, comprising a phosphor layer containing a phosphor capable of emitting light upon exposure to radiation, a substrate supporting the phosphor layer and a protective film covering the phosphor layer and the substrate, wherein the phosphor layer comprises two or more layers, and satisfying the following expression 1: 1.0?B/A?1000 ??Expression 1: wherein B is an average activator concentration (mol %) of an uppermost phosphor layer, based on a phosphor and A is an average activator concentration (mol %) of the other phosphor layers, based on a phosphor.

Abstract: A form-fill-seal machine is adapted to manufacture a bag having a gusset section, and includes a conveying part, a plurality of splitters and an inward-folding member. The conveying part is configured and arranged to convey a tubular packaging material. The splitters extend along a conveyance direction of the tubular packaging material to contact with the tubular packaging material from an interior side. The inward-folding member has a pressing part including a plurality of contacting portions that are three-dimensionally arranged to generally correspond to a shape of the gusset section. The inward-folding member is configured and arranged to press the contacting portions of the pressing part from an external side of the tubular packaging material against an outer surface of a gusset formation area of the tubular packaging material located between the splitters to form the gusset section.

Abstract: A bag making and packaging machine includes a conveying unit, a transverse sealing mechanism, and a gusset forming mechanism. The conveying unit is configured and arranged to continuously convey a tubular packaging material. The transverse sealing mechanism has a pair of sealing jaws configured and arranged to revolvingly move while following annular loci to seal the tubular packaging material in a transverse direction with respect to a conveyance direction of the tubular packaging material. The gusset forming mechanism has a pair of folding members configured and arranged to be pressed against side portions of the tubular packaging material to form gussets in the side portions of the tubular packaging material while the folding members move along the conveyance direction of the tubular packaging material before the transverse sealing mechanism seals the tubular packaging material.

Abstract: A scintillator panel comprising: a radiation-transparent substrate; and a phosphor layer provided on the substrate, the phosphor layer emitting light when irradiated with a radiation, wherein at least one edge of the substrate and at least one edge of the phosphor layer are arranged on a same plane.

Abstract: A bag-making packaging machine includes a bag-producing part, a bag receiving part, and a bottom forming part. The bag-producing part is configured and arranged to transversely seal a tubular packaging material to produce a bag having a top seal part and a bottom seal part formed above and below a product-enclosing main body of the bag. The bag receiving part is configured and arranged to receive and hold the bottom seal part and a part of the main body of the bag, which has been dropped from the bag-producing part. The bottom-forming part is configured and arranged to deform the bag in contact with the bag receiving part to form a bottom portion of the bag into a prescribed shape.

Abstract: A scintillator panel exhibiting enhanced emission luminance is disclosed, comprising a phosphor layer containing a phosphor capable of emitting light upon exposure to radiation, a substrate supporting the phosphor layer and a protective film covering the phosphor layer and the substrate, wherein the phosphor layer comprises two or more layers, and satisfying the following expression 1: 1.0?B/A?1000??Expression 1 wherein B is an average activator concentration (mol %) of an uppermost phosphor layer, based on a phosphor and A is an average activator concentration (mol %) of the other phosphor layers, based on a phosphor.

Abstract: A packaging machine includes a packaging machine main body, a film transport unit, a former and a former insertion guide assembly. The film transport unit is coupled to the packaging main body to transport a film from a first end part of the packaging main body towards a second end part of the packaging main body opposite from the first end part. The former is disposed in the second end part of the packaging main body to form the film transported by the film transport unit into a cylindrical shape and to direct the film downwards. The former insertion guide assembly is configured and arranged to guide the former to a predetermined position in the second end part of the packaging machine main body while the former is rotated from a lateral side of the packaging machine main body when the former is mounted to the packaging machine main body.

Abstract: A radiation flat panel detector is created in which degradation of a phosphor layer property during aging is inhibited, the phosphor layer is protected from chemical alteration and physical impact, and sharpness is excellent. A flat panel detector possessing a light-receiving element and provided thereon, a scintillator panel possessing a scintillator sheet having a phosphor layer provided on a substrate and provided thereon, a first protective film placed on the phosphor layer side and a second protective film placed on the substrate side to seal the scintillator sheet, wherein the light-receiving element is provided on the first protective film side of the scintillator panel; the scintillator sheet is sealed at 5-8000 Pa; and the phosphor layer brought into contact with the first protective film and the light-receiving element plane brought into contact with the first protective film both have a surface roughness Ra of 0.05-0.8 ?m.

Abstract: A scintillator plate comprising: (i) a radiation transmissive substrate; (ii) a light absorbing layer formed on the substrate, the light absorbing layer absorbing light of a prescribed wavelength range; and (iii) a scintillator layer formed on the light absorbing layer, the scintillator layer converting radiation to the light having a wavelength absorbable to the light absorbing layer.

Abstract: An objective is to provide a scintillator panel by which a converted light signal can be efficiently transmitted to suitably realize an FPD exhibiting a high radiation-to-light conversion efficiency. Also provided is a scintillator panel possessing a substrate and provided thereon, a phosphor layer possessing columnar crystals made of cesium iodide, wherein a columnar crystal tip angle is 40-80°. Further, the above-described phosphor is preferably formed via vacuum evaporation.

Abstract: A method of producing a phosphor plate comprising the step of vapor depositing a phosphor raw material on a substrate to form a phosphor layer on the substrate in a vacuum container of a vapor deposition apparatus, wherein the vapor deposition is carried out in an atmosphere of a fluorinated solvent gas having a partial pressure of 5×10?4 to 5×10?1 Pa.

Abstract: A scintillator panel comprising: a radiation-transparent substrate; and a phosphor layer provided on the substrate, the phosphor layer emitting light when irradiated with a radiation, wherein at least one edge of the substrate and at least one edge of the phosphor layer are arranged on a same plane.

Abstract: A scintillator panel containing a substrate having thereon a reflection layer, and intermediate layer, and a scintillator layer in the sequence set forth, wherein the intermediate layer contains a resin having a glass transition temperature, and the intermediate layer has been subjected to a process of heating to a temperature of equal to or grater than the glass transition temperature of the resin.

Abstract: An object is to provide a scintillator plate exhibiting even sharpness, and further exhibiting enhanced sharpness by use of CsI crystals. Disclosed is a scintillator plate for radiation comprising a support and provided thereon a phosphor layer emitting light caused upon exposure to radiation, wherein the phosphor layer comprises a plurality of phosphor columnar crystals, and any two phosphor columnar crystal diameters represented by a and b (a?b) satisfy the following inequality of 1.0?a/b<1.5. Further disclosed is a scintillator plate for radiation comprising a support and provided thereon a phosphor layer emitting light caused upon exposure to radiation, wherein the phosphor layer comprises a phosphor made from cesium iodide (CsI) as a base material and an activator, and a most dominant growth direction in the phosphor is (n 0 0) plane (where n=1, 2 or 3).