Abstract: A charging member may include a surface layer. The surface layer may include a urethane resin, an electron conducting agent, an azo-based metal complex compound, and a quaternary ammonium salt.

Abstract: An example charging member has a surface layer including a binder resin, first particles, and second particles, the first and second particles being dispersed in the binder resin, the first particles include acrylic resin particles having an average particle diameter of about 16 ?m to about 35 ?m, and the second particles include spherical silica particles having an average particle diameter of about 3 ?m to about 10 ?m. The content of the first particles is in a range of about 5 parts by weight to about 20 parts by weight and when a mass of the first particles is M1 and a mass of the second particles M2, the condition of 0.2?M1/(M1+M2)?0.8 is satisfied.

Abstract: A charging member for an image forming apparatus may include a conductive support and a surface layer on the conductive support and not in contact with a photosensitive member. The surface layer may comprise a urethane foam including foam cells and having a foam structure based on the foam cells, the foam cells including open cells.

Abstract: A charging member may include a surface layer. The surface layer may include a urethane resin, an electron conducting agent, an azo-based metal complex compound, and a quaternary ammonium salt.

Abstract: A charging roller for an image forming apparatus is provided, which includes a shaft, an elastic layer disposed around the shaft, and a coating layer formed on the elastic layer, wherein the coating layer includes a urethane resin formed by crosslinking of a polyol mixture with polyisocyanate, and the polyol mixture includes polyester polyol and polyether polyol having 60% by weight or more and 90% by weight or less of an ethylene oxide content.

Abstract: A charging roller for an image forming apparatus is provided, which includes a shaft, an elastic layer disposed around the shaft, and a coating layer formed on the elastic layer, wherein the coating layer includes a urethane resin formed by crosslinking of a polyol mixture with polyisocyanate, and the polyol mixture includes polyester polyol and polyether polyol having 60% by weight or more and 90% by weight or less of an ethylene oxide content.

Abstract: A roller for an image forming apparatus is provided. The roller includes a shaft rotatable on the basis of one axis, an elastic layer covering an outer circumference of the shaft, and a coating layer formed on the elastic layer. The coating layer is a material in which a mixture containing acryl polyol and ?-caprolactone polyol is cross-linked by isocyanate.

Abstract: The present invention provides a diagnostic agent for a therapeutic effect on cancer, containing a compound represented by formula (1-0). (In formula (1-0), R represents —O(CH2)n—, —O(CH2)nOC2H4—, —CH2O(CH2)n—, or —CH2O(CH2)nOC2H4—, n represents an integer of 1 to 5, and Q1 represents F or —OCH3.

Abstract: Provided is a compound represented by formula (1-0): wherein in formula (1-0), R represents —O(CH2)n—, —O(CH2)nOC2H4—, —CH2O(CH2)n— or —CH2O(CH2)nOC2H4—; n represents an integer from 1 to 5; and Q1 represents F or —OCH3.

Abstract: A roller for an image forming apparatus is provided. The roller includes a shaft rotatable on the basis of one axis, an elastic layer covering an outer circumference of the shaft, and a coating layer formed on the elastic layer. The coating layer is a material in which a mixture containing acryl polyol and ?-caprolactone polyol is cross-linked by isocyanate.

Abstract: The present invention provides a diagnostic agent for a therapeutic effect on cancer, containing a compound represented by formula (1-0). (In formula (1-0), R represents —O(CH2)n—, —O(CH2)nOC2H4—, —CH2O(CH2)n—, or —CH2O(CH2)nOC2H4—, n represents an integer of 1 to 5, and Q1 represents F or —OCH3.

Abstract: A processor arranges a first dummy pattern in each of a plurality of circuit blocks of a first layer included in hierarchical design data of a semiconductor device; sets an arrangement candidate region as a candidate for arranging a second dummy pattern in a region, which is located between a circuit block boundary and the first dummy pattern and in which the first dummy pattern is not arranged, in each of the plurality of circuit blocks; arranges the plurality of circuit blocks in an upper-layer region of a second layer higher than the first layer; and arranges the second dummy pattern in a portion formed by joining a first arrangement candidate region of a first circuit block and a second arrangement candidate region of a second circuit block, which contact each other, among the arrangement candidate regions of the plurality of circuit blocks arranged in the upper-layer region.

Abstract: Provided is a compound represented by formula (1-0): wherein in formula (1-0), R represents —O(CH2)n—, —O(CH2)nOC2H4—, —CH2O(CH2)n— or —CH2O(CH2)nOC2H4—; n represents an integer from 1 to 5; and Q1 represents F or —OCH3.

Abstract: A simulation method to be implemented in a computer causes the computer to execute a procedure carrying out a weighting with respect to layout parameters of a circuit, which is an analyzing target, based on priority information of cells forming the circuit, and converting the weighted layout parameters into physical characteristics and storing the physical characteristics in a memory part, a procedure converting the physical characteristic read from the memory part into circuit parameters and storing the circuit parameters into the memory part, and analyzing the circuit based on a net list including the circuit parameters read from the memory part.

Abstract: An electroconductive rubber roller constituted of an electroconductive metal core and an electroconductive crosslinked rubber layer including an epichlorohydrin-based rubber, wherein the epichlorohydrin-based rubber is at least one copolymer selected from the group consisting of an epichlorohydrin-ethylene oxide copolymer and an epichlorohydrin-ethylene oxide-allyl glycidyl ether ternary copolymer. The ethylene oxide unit in the epichlorohydrin-based rubber is in a content of 40 to 90 mol %, and, the electroconductive crosslinked rubber layer has a heat quantity (enthalpy: ?H) 5 mJ/mg or less as measured by a differential scanning calorimetry (DSC) and indicated by a peak appearing within a range of ?20 to 150° C.

Abstract: A simulation method to be implemented in a computer causes the computer to execute a procedure carrying out a weighting with respect to layout parameters of a circuit, which is an analyzing target, based on priority information of cells forming the circuit, and converting the weighted layout parameters into physical characteristics and storing the physical characteristics in a memory part, a procedure converting the physical characteristic read from the memory part into circuit parameters and storing the circuit parameters into the memory part, and analyzing the circuit based on a net list including the circuit parameters read from the memory part.

Abstract: An electroconductive rubber roller constituted of an electroconductive metal core and an electroconductive crosslinked rubber layer including an epichlorohydrin-based rubber, wherein the epichlorohydrin-based rubber is at least one copolymer selected from the group consisting of an epichlorohydrin-ethylene oxide copolymer and an epichlorohydrin-ethylene oxide-allyl glycidyl ether ternary copolymer. The ethylene oxide unit in the epichlorohydrin-based rubber is in a content of 40 to 90 mol %, and, the electroconductive crosslinked rubber layer has a heat quantity (enthalpy: ?H) 5 mJ/mg or less as measured by a differential scanning calorimetry (DSC) and indicated by a peak appearing within a range of ?20 to 150° C.

Abstract: A muscarinic acetylcholine nervous system labeled compound for positron emission tomography measurement of the present invention has a structure represented by undermentioned general formula (I): [in the formula, W represents one selected from the group consisting of groups represented by undermentioned formulae (II) and (III): (in the formulae, R represents one selected from the group consisting of an 11C-labeled ethyl group and an 11C-labeled propyl group), and in the case that W is a group represented by above-mentioned formula (II), above-mentioned formula (I) is the (+)-isomer].

Abstract: A muscarinic acetylcholine nervous system labeled compound for positron emission tomography measurement of the present invention has a structure represented by undermentioned general formula (I): 1