Abstract: The present invention provides a method for producing a honeycomb structure which carries a catalyst component containing at least one element selected from the group consisting of alkali metals and alkaline earth metals and purifies exhaust emissions.

Abstract: An X-ray imaging device is provided and has a scintillator and an imaging device in combination. The scintillator receives an X-ray through a subject to emit fluorescence, and the imaging device receives the fluorescence. The scintillator has a curved shape, and the imaging device has a substrate having flexibility and is positioned opposite to the scintillator.

Abstract: An organopolysiloxane-modified polysaccharide prepared by esterification reacting (A) an organopolysiloxane having residual carboxylic anhydride groups and (B) a polysaccharide having hydroxyl groups, wherein the organopolysiloxane is bonded to the polysaccharide through half ester groups, and a process for the preparation of organopolysiloxane-modified polysaccharide, in which component (A) and component (B) are subjected to an esterification reaction in the presence of (C) a non-protonic polar solvent. The organopolysiloxane-modified polysaccharide comprising polysaccharide and organopolysiloxane bonded thereto through half ester groups is novel. The process for the preparation of organopolysiloxane-modified polysaccharide permits introduction of organopolysiloxane into polysaccharide at a high introduction ratio.

Abstract: The honeycomb structured body of the present invention is a honeycomb structured body in which a plurality of porous ceramic members are combined with one another through an adhesive layer, each of the porous ceramic members having a plurality of cells which are allowed to penetrate in a longitudinal direction with a wall portion therebetween and either one end of which is sealed, with a catalyst supporting layer being adhered to the wall portion, wherein an average pore diameter of the porous ceramic member is larger than an average particle diameter of particles constituting the catalyst supporting layer, and when a pore diameter distribution of the porous ceramic member and a particle diameter distribution of particles constituting the catalyst supporting layer are drawn with the pore diameter and the particle diameter being on the same axis, a pore volume in an overlapped area of both the distributions is about 10% or less to the entire pore volume of the porous ceramic member.

Abstract: An organic photoelectric conversion element comprises: a pair of electrodes; an organic photoelectric conversion layer arranged between the pair of electrodes; and an positive hole blocking layer arranged between one of the pair of electrodes and the organic photoelectric conversion layer, wherein an ionization potential of the positive hole blocking layer is larger than a work function of the adjoining electrode by 1.3 eV or more, and wherein an electron affinity of the positive hole blocking layer is equal to or larger than that of the adjoining organic photoelectric conversion layer. An electron blocking layer may be arranged between the other one of the pair of electrodes and the organic photoelectric conversion layer, wherein its electron affinity is smaller than a work function of the adjoining electrode by 1.3 eV or more, and its ionization potential is equal to or smaller than that of the adjoining organic photoelectric conversion layer.

Abstract: A photoelectric conversion layer comprising a compound represented by the following formula (1): wherein R1 to R10 each independently represents a hydrogen atom or a substituent; L represents a monovalent group or a divalent or polyvalent connecting group; m is 0 or 1; and n represents an integer of from 1 to 4.

Abstract: A photoelectric conversion layer comprising a compound represented by the following formula (1): wherein L represents a divalent or polyvalent connecting group; n represents an integer of 2 or more; and A is a chemical structure represented by the following formula (2): wherein X1 to X8 each independently represents a substituted or unsubstituted carbon atom or a nitrogen atom.

Abstract: A honeycomb structured body of the present invention is a honeycomb structured body in which a plurality of porous ceramic members are combined with one another through an adhesive layer, each of the porous ceramic members having a plurality of cells which are allowed to penetrate in a longitudinal direction with a wall portion therebetween and either one end of which is sealed, with a catalyst supporting layer being adhered to the wall portion, wherein, supposing that the rate of the pore volume of pores having a pore diameter of 10 ?m or less to the entire pore volume of the porous ceramic member is X1 (%), the porosity is Y1 (%) and the weight of the catalyst supporting layer is Z1 (g/l), these X1, Y1 and Z1 are allowed to satisfy the following expressions (1) and (2): X1?20?Z1/10??(1), and Y1?35+7Z1/40??(2) (where about 20?Z1?about 150).

Abstract: The invention provides a filter that has a plurality of through holes and satisfies the expression 2.5×A/B+52.5?C?2.5×A/B+60.2 (A?20, 0<B?20), where A(%) represents the ratio of pores with a pore diameter of 10 ?m or less to the total pore volume in a wall part between the through holes; B (%) represents the ratio of pores with a pore diameter of 30 ?m or more to the total pore volume in the wall part; and C(%) represents the aperture ratio of a plane perpendicular to the through holes.

Abstract: Ceramic particles, fine particles having smaller average particle diameter smaller than that of the ceramic particles and a reduction-resistant material are mixed to obtain a puddle. The reduction-resistant material is a material that is reduced by carbon at a higher temperature as compared with a temperature at which an oxide (for example, silica) of an element contained in the ceramic particles is reduced. The average particle diameter of the ceramic particles is preferably about in a range of 5 to 100 ?m and the average particle diameter of the fine particles is preferably about in a range of 0.1 to 10 ?m. The reduction-resistant material is, for example, alumina. This puddle is extrusion molded into a honeycomb filter and the molded object is sintered at about 1600 to 2200° C.

Abstract: A sintering aid for promoting sintering of ceramic particles and fine particles that are the same materials as ceramic particles and have smaller average particle diameter are mixed to obtain a puddle. The average particle diameter of ceramic particles is preferably about in a range of 5 to 100 ?m; the average particle diameter of the fine particles is preferably about in a range of 0.1 to 1.0 ?m, and the average particle diameter of the sintering aid is preferably about in a range of 0.1 to 10 ?m. As the sintering aid, for example, alumina is used. This puddle is extrusion molded into a honeycomb shape and the molded object is fired at a firing temperature lower than a temperature for sintering without mixing a sintering aid. The thermal conductivity of the obtained honeycomb structure 10 shows about 60% or more of the thermal conductivity of a fired body fired without adding a sintering aid to ceramic particles and shows about 12 W/m·K or more at 20° C.

Abstract: An automatic image correction circuit is provided which automatically performs image correction on received image data and includes a resolution detection unit that detects resolutions of the image data; a set value calculation unit that calculates a set value to be used in the image correction based on the resolutions; and an image correction unit that performs the image correction on the image data based on the set value.

Abstract: An ultrasonic wave cosmetic device for producing ultrasonic wave stimulation on the facial skin by a vibration unit having an ultrasonic wave vibration element. The ultrasonic wave cosmetic device includes a probe provided with a vibration unit where one surface of the vibration unit contacts the skin and another surface is structured by a horn connected to the ultrasonic wave vibration element, and a drive unit for driving the ultrasonic wave vibration element. The drive unit produces one of either a first fundamental frequency where a half-wave length thereof matches a thickness of the vibration unit, which is a sum of the ultrasonic wave vibration element and the horn, when propagating therethrough, or a first harmonic frequency which is an integer multiple of the first fundamental frequency, as a drive frequency for driving the ultrasonic wave vibration element.

Abstract: A automatic image correcting circuit includes a plurality of image correcting blocks each of which has a sum data calculating unit calculating sum data based on gray-scale values of input image data and an image correcting unit correcting the input image data based on a statistical value, and a statistical value calculating unit that calculates the statistical value based on sum data outputted from the plurality of image correcting blocks.

Abstract: The present invention has for its object to provide a multilayer printed circuit board which is very satisfactory in facture toughness, dielectric constant, adhesion and processability, among other characteristics. The present invention is directed to a multilayer printed circuit board comprising a substrate board, a resin insulating layer formed on said board and a conductor circuit constructed on said resin insulating layer, wherein said resin insulating layer comprises a polyolefin resin.

Abstract: An organopolysiloxane-modified polysaccharide prepared by esterification reacting (A) an organopolysiloxane having residual carboxylic anhydride groups and (B) a polysaccharide having hydroxyl groups, wherein the organopolysiloxane is bonded to the polysaccharide through half ester groups, and a process for the preparation of organopolysiloxane-modified polysaccharide, in which component (A) and component (B) are subjected to an esterification reaction in the presence of (C) a non-protonic polar solvent. The organopolysiloxane-modified polysaccharide comprising polysaccharide and organopolysiloxane bonded thereto through half ester groups is novel. The process for the preparation of organopolysiloxane-modified polysaccharide permits introduction of organopolysiloxane into polysaccharide at a high introduction ratio.

Abstract: A process for the preparation of an emulsion of silver halide fine grains having a number-average equivalent circle diameter of 100 nm or less and coefficient of variation in equivalent circle diameter of 40% or less, wherein the fine grains are prepared via at least one Ostwald ripening step.

Abstract: A vibration damping silicone composition with excellent long term storage stability and vibration damping ability contains as components (A) a silicone oil, (B) hollow particles of an organic resin having an inorganic material powder supported on its surfaces, and (C) a solid inorganic material powder.

Abstract: A vibration damping silicone composition of superior vibration damping properties and superior long-term storage stability contains (A) a silicone oil, and (B) a silicone resin powder. Component (B) is a solid at room temperature, and has a volatile component content of not more than one percent by weight, after being heated for two hours at 200° C.

Abstract: A vibration damping silicone composition having excellent vibration damping ability and good storage stability contains (A) a silicone oil, (B) calcium carbonate powder, (C) a solid inorganic material powder other than powder (B) having a mean particle size of 20-200 &mgr;m, and (D) a fatty acid or fatty acid derivative.