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| 20090123176 | POLYVINYL ACETAL RESIN, ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS - The present invention relates to a polyvinyl acetal resin having a specific repeating structural unit, an electrophotographic photosensitive member using the polyvinyl acetal resin, and a process cartridge and an electrophotographic apparatus each having the electrophotographic photosensitive member. | 05-14-2009 |
| 20090208247 | ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, METHOD OF PRODUCING ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS - An electrophotographic photosensitive member is provided in which both a potential variation over a long time period and a potential variation within a short time period are suppressed. A method of producing the electrophotographic photosensitive member, and a process cartridge and an electrophotographic apparatus each having the electrophotographic photosensitive member are also provided. In the electrophotographic photosensitive member, an intermediate layer is a layer formed by coating and drying a coating liquid for an intermediate layer, containing an acidic titania sol and an organic resin, and the acidic titania sol is an acidic sol containing anatase-type titanium oxide crystal particles having an average primary particle diameter of 3 nm or more and 9 nm or less. | 08-20-2009 |
| 20100075239 | AZO PIGMENT, ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS - The present invention provides an azo pigment comprising a group represented by the general formula (1) below, an electrophotographic photosensitive member comprising an intermediate layer comprising the azo pigment, and a process cartridge and an electrophotographic apparatus that comprise the electrophotographic photosensitive member. | 03-25-2010 |
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| 20110077917 | VARIATION DISTRIBUTION SIMULATION APPARATUS AND METHOD, AND RECORDING MEDIUM - A circuit simulation apparatus according to an embodiment of the present invention calculates a set value of a SPICE parameter of a MOSFET to carry out a variation analysis on a semiconductor circuit including the MOSFET. The apparatus includes a storage part configured to store an intermediate model expression that includes a variable related to a manufacture condition or device structure of the MOSFET as a variable affecting variation characteristics of the MOSFET, the intermediate model expression being formed with a universal function having a physical correlation between a physical amount defined by the variable and the SPICE parameter, a setting part configured to set information about the variable included in the intermediate model expression, a calculation part configured to calculate the set value of the SPICE parameter by using the information set in the setting part and the intermediate model expression stored in the storage part, and an output part configured to output process variation dependency of the semiconductor circuit. | 03-31-2011 |
| 20110131541 | SPICE CORNER MODEL GENERATING METHOD AND APPARATUS - In one embodiment, a SPICE corner model generating method for generating a SPICE corner model of an MOSFET includes preparing a table of a ratio X regarding a combination of two kinds of MOSFETs selected from N kinds of MOSFETs, the ratio X being a magnitude of a variation of an MOSFET in a case where directions of variations of the two kinds of MOSFETs are opposite directions to a magnitude of a variation of an MOSFET in a case where the directions of the variations of the two kinds of MOSFETs are the same direction, where N is an integer of 2 or greater. The method further includes reading out, when a combination of two kinds of MOSFETs is designated among the N kinds of MOSFETs, a value of the ratio X corresponding the designated combination from the table of the ratio X. The method further includes forming two kinds of corner models of opposite directional variations, the two kinds of corner models including a first corner model generated by applying the value of the ratio X to a fast-side corner of a first MOSFET of the two kinds of MOSFETs and to a slow-side corner of a second MOSFET of the two kinds of MOSFETs, and a second corner model generated by applying the value of the ratio X to a slow-side corner of the first MOSFET and to a fast-side corner of the second MOSFET. | 06-02-2011 |
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| 20090233323 | METHOD FOR ANALYSIS OF NKT CELL FUNCTION - The present invention provides a superior method of functional analysis of NKT cells, which enables function analysis of low frequency NKT cells, is independent of the function of autologous APCs, and can avoid an influence of secondary factors and the like. More specifically, the present invention provides a method of functional analysis of human NKT cells including (a) cocultivating a mononuclear cell derived from human peripheral blood with a CD1d-expressing antigen presenting cell derived from a heterologous animal, and (b) evaluating the functionality of NKT cells with the number of NKT cells and/or a substance specific to functional NKT cells as an index; a reagent for analysis of human NKT cells containing a CD1d-expressing antigen presenting cell derived from a heterologous animal; a kit containing (a) a CD1d-expressing antigen presenting cell derived from a heterologous animal, and (b) at least one reagent selected from the group consisting of a reagent for selection of human mononuclear cell, a reagent for measurement of the number of human NKT cells and a reagent for measurement of a substance specific to human functional NKT cells; and the like. | 09-17-2009 |
| 20100330057 | METHOD OF EVALUATING HUMAN DENTRITIC CELLS AND HUMAN CELL IMMUNOTHERAPEUTIC AGENT - The invention provides a method of evaluating the antigen presentation potential of human dendritic cells by administering α-galactosylceramide-pulsed human dendritic cells to a non-human mammal; collecting a sample containing NKT cells from the non-human mammal; and detecting the activation of NKT cells present in the sample. The invention further provides an agent for human NKT cell immunotherapy, which contains human dendritic cells that have been assessed by the aforementioned method as those possessing an antigen presentation potential for NKT cells. | 12-30-2010 |
| 20110020932 | IN VITRO DIFFERENTIATION/INDUCTION OF LYMPHOCYTE FROM STEM CELL HAVING GENOTYPE PROVIDED AFTER GENE RECONSTITUTION - The present invention provides a production method of a functional differentiated cell having a post-rearrangement genotype of a particular antigen receptor gene, which includes culturing a stem cell having the genotype in a medium to give the differentiated cell derived from the stem cell. As the stem cell having the genotype, a stem cell (e.g., ES cell) established by transplantation of the nucleus of a cell having the genotype is preferable. As the differentiated cell, NKT cell is preferable. | 01-27-2011 |
