Abstract: A nonaqueous battery having a high level of safety and high-temperature storability, a heat-resistant porous film capable of serving as a separator material for separating positive and negative electrodes from each other and capable of forming the nonaqueous battery, and a separator capable of forming the nonaqueous battery are provided.

Abstract: A polymer of the present invention has a plurality of pendant groups. Each of the pendant groups is constituted of a carboxyl group or a salt thereof, and a group interposed between a main chain and either the carboxyl group or salt thereof. The group interposed between the main chain and either the carboxyl group or salt thereof is: a hydrocarbon group; a perfluorocarbon group; constituted of a hydrocarbon group and at least one of an ester group and a carbonate group; or constituted of a perfluorocarbon group and at least one of an ester group and a carbonate group. A carbonyl carbon included in the carboxyl group or salt thereof is bonded directly to a carbon included in either the hydrocarbon group or the perfluorocarbon group.

Abstract: A nonaqueous battery having a high level of safety and high-temperature storability, a heat-resistant porous film capable of serving as a separator material for separating positive and negative electrodes from each other and capable of forming the nonaqueous battery, and a separator capable of forming the nonaqueous battery are provided.

Abstract: There is provided a magnetic marker particle. The magnetic marker particle comprises a magnetic particle and a polymer deposited on the surface of the magnetic particle, wherein the deposited polymer comprises a combination of a carboxyl group and a polyethylene glycol chain or a combination of a carboxyl group and a sulfo group.

Abstract: There is provided a magnetic particle to which a large amount of target substance can bind upon separation, analysis and the like of the target substance, the particle exhibiting a higher rate of the magnetic separation. The magnetic particle to which a target substance can bind, comprising a core particle having magnetism and a polymer coat layer comprising a polymer shell portion in which a rough coating of polymer is provided on a surface of the core particle. This magnetic particle has a roughness due to a surface roughness of the polymer shell portion wherein a specific surface area (m2/g) of the magnetic particle is 1.5 to 500 times a specific surface area (m2/g) of the core particle when the core particle is regarded as a smooth perfect sphere.

Abstract: The particle of the present invention is a high-density particle to which a target substance can be bound, wherein the surface of the particle body is a roughened surface. The particle is characterized in that a substance or functional group to which a target substance can bind is immobilized on the roughened surface of the particle body, and the specific surface area of the particle is 1.4 to 100 times the specific surface area of a true spherical particle having the same particle size and the same density as those of the particle of the invention. In the particle of the invention, the accumulated micropore volume [cm3] of micropores having radius of not less than 20 nm per unit surface area [cm2] is not less than 1×10?6 [cm3/cm2].

Abstract: An infrared fluorescent particle comprising a functional group or a substance that is capable of binding to an analyte, wherein fluorescence at infrared wavelength is emitted from the particle upon exposure of the particle to excitation light at infrared wavelength. The infrared fluorescent particle of the present invention is capable of binding to the analyte. Due to a high penetration of the fluorescence and the excitation light into biological substances, the infrared fluorescent particle of the present invention can reduce an influence of luminescence, light absorption or light scattering which is occurred due to the analyte and the surrounding substances.

Abstract: The particles of the present invention are high density particles which enable a preferential binding of a target substance thereto and inhibit a binding of “substances other than the target substance” thereto. The particles of the present invention are characterized in that a substance or functional group capable of binding to a target substance is immobilized on the surface of a particle body; the particles have a density of 3.5 g/cm3 to 9.0 g/cm3 and the particle body has no through-pore. The particles of the present invention are also characterized by a specific surface area of 0.0005 m2/g to 1.0 m2/g.

Abstract: An infrared fluorescent particle comprising a functional group or a substance that is capable of binding to an analyte, wherein fluorescence at infrared wavelength is emitted from the particle upon exposure of the particle to excitation light at infrared wavelength. The infrared fluorescent particle of the present invention is capable of binding to the analyte. Due to a high penetration of the fluorescence and the excitation light into biological substances, the infrared fluorescent particle of the present invention can reduce an influence of luminescence, light absorption or light scattering which is occurred due to the analyte and the surrounding substances.

Abstract: An infrared fluorescent particle comprising a functional group or a substance that is capable of binding to an analyte, wherein fluorescence at infrared wavelength is emitted from the particle upon exposure of the particle to excitation light at infrared wavelength. The infrared fluorescent particle of the present invention is capable of binding to the analyte. Due to a high penetration of the fluorescence and the excitation light into biological substances; the infrared fluorescent particle of the present invention can reduce an influence of luminescence, light absorption or light scattering which is occurred due to the analyte and the surrounding substances.

Abstract: A processing apparatus for a lithographic printing plate, which has a photosensitive material coated thereon and has an image formed with an FM screen or a high definition AM screen, by a developing part and a rinsing part in this order, in which a concavo-convex part or grooves are provided on a lower roller of a pair of feeding roller at a feeding port of the rinsing part.

Abstract: An infrared fluorescent particle comprising a functional group or a substance that is capable of binding to an analyte, wherein fluorescence at infrared wavelength is emitted from the particle upon exposure of the particle to excitation light at infrared wavelength. The infrared fluorescent particle of the present invention is capable of binding to the analyte. Due to a high penetration of the fluorescence and the excitation light into biological substances; the infrared fluorescent particle of the present invention can reduce an influence of luminescence, light absorption or light scattering which is occurred due to the analyte and the surrounding substances.

Abstract: A processing apparatus for alithographic printing plate, which has a photosensitive material coated thereon and has an image formed with an FM screen or a high definition AM screen, by a developing part and a rinsing part in this order, in which a concavo-convex part or grooves are provided on a lower roller of a pair of feeding roller at a feeding port of the rinsing part.

Abstract: A box-shaped shielding cover is disposed at the surface of a developing solution contained in a developing tank and the bottom wall of the cover ensures that contact between the developing solution and the air is kept to a minimum and that deterioration of the processing solution due to carbon dioxide and evaporation of the water are controlled. Moreover, the close contact between the top portion of the peripheral wall of the shielding cover and the top cover covering the top portion of the PS plate processor cuts off the flow of air over the developing tank (the air flowing from the insertion aperture to the discharge aperture). Accordingly, the airtightness of the seal in the developing section is enhanced, there is minimal deterioration of the developing solution due to carbon dioxide, and the rate of replenishment of the developing solution is reduced.

Abstract: A powdery alloy mainly composed of Mn--Bi having particle diameter of 5 .mu.m or less which has a magnetic anisotropy of 6000 Oe or more in coercive force and 35 emu/g or more in saturation magnetization, wherein the size of crystallite according to Scheler's formula is 700 .ANG. or less; and an alloy containing sheet of 0.5 to 10 .mu.m thickness in which a powdery alloy mainly composed of Mn--Bi having particle diameter of 5 .mu.m or less which has a magnetic anisotropy of 6000 Oe or more in coercive force and 35 emu/g or more in saturation magnetization is bound with a binder into a sheet of 0.5 to 10 .mu.m thickness in a state magnetically oriented toward said direction of magnetic anisotropy, wherein when said sheet is measured toward said magnetic anisotropy direction at 16 kOe and 5 kOe, the ratio of residual magnetic flux density Mr16k and Mr5k (Mr5k/Mr16k) is 0.85 or more.

Abstract: A magnetic powder containing MnBi, in which an average particle size of the magnetic powder is from 0.1 .mu.m to 20 .mu.m; a coercive force is from 3000 to 15,000 Oe at 300 K. and 50 to 1000 Oe at 80 K. when measured with applying a magnetic field of 16 KOe; an amount of magnetization is from 20 emu/g to 60 emu/g when measured at 300 K. with applying a magnetic field of 16 KOe; a degree of decrease of an amount of magnetization is 40% or less after being maintained in an atmosphere of 60.degree. C. and 90% RH for 7 days; and a content of metal bismuth (Bi) satisfies the following equation: Metal Bi/(MnBi+metal Bi)<0.

Abstract: The invention provides a phosphor excited by infrared rays to emit infrared rays which has a nonacicular particle shape and a particle size of 4 .mu.m or smaller after being synthesized. The phosphor preferably comprises an oxoacid salt-containing compound including at least one element selected from the group consisting of Nd, Yb and Er. The invention further provides a material having a latent image pattern comprising said phosphor and an optical reading system which use the material having a latent image pattern.

Abstract: A sheet-like material processing apparatus in which while a sheet-like material is interposed between and conveyed by a pair of rollers, excess processing solution is squeezed out from the sheet-like material, and the sheet-like material is processed. A solution supplying portion is provided at an upstream side of the pair of rollers and drips the processing solution. A blade-like member is provided at the upstream side of the pair of rollers. Movement of the processing solution is limited by the pair of rollers and the blade-like member.

Abstract: A light sensitive material processing apparatus for applying a finisher onto obverse and reverse surfaces of an image-exposed sheet-like, light-sensitive material while the light-sensitive material is being conveyed with one surface of the light-sensitive material facing substantially upward after the light-sensitive material has been developed, during automatic conveyance of the light-sensitive material. The apparatus includes a first processing device for applying the finisher onto the one surface of the light-sensitive material and holding the finisher in a state in which the finisher is placed on the one surface for a predetermined time so as to effect processing of the one surface; and a second processing device for applying the finisher onto another surface of the light-sensitive material and for maintaining a state of contact between the finisher and the other surface for a time substantially equal to the predetermined time so as to effect processing of the other surface.

Abstract: A conveying type apparatus for processing light-sensitive plates provided with at least two processing baths, which comprises a roller type device for removing a processing solution from the plate processed, wherein said device comprises a pair of squeeze rollers and is disposed at the boundary between a preceding bath and an adjacent subsequent bath so as to separate the solutions in these baths from one another; and means for removing the processing solution on the roller surface. This processing apparatus is small-sized one, requires a small space to occupy and makes it possible to reduce the operation and production cost since the number of squeeze rollers required to prevent the processing solutions from causing admixing with one another due to the solutions carried over by a processed plates.