Abstract: A substrate for biochips, in which carboxyl groups are immobilized on a substrate whose surface at least is composed of carbon; and a method for producing the substrate are disclosed. The substrate for biochips comprises a substrate whose surface at least is composed of carbon; and an acrylic polymer having free carboxyl groups in the molecular structure thereof, which acrylic polymer is immobilized on the surface of the substrate. The method for producing the substrate comprises irradiating the substrate whose surface at least is composed of carbon with ultraviolet light during the acrylic polymer having free carboxyl groups in the molecular structure thereof contacts the substrate.

Abstract: A method of manufacturing a semiconductor device and a semiconductor device that is manufactured by the method. In the method of manufacturing a semiconductor device, a releasing sheet is disposed in close contact with a hole of an aluminum plate having the recessed hole, and a skeleton structure of a semiconductor device is put into the recessed hole. Then, liquid epoxy resin is poured into the recessed hole. After hardening, the epoxy resin body 10 including the skeleton structure is taken out from the recessed hole to complete manufacturing the semiconductor device. Using a simple molding jig including the aluminum plate, and covering the skeleton structure with the epoxy resin body, a highly reliable semiconductor device with a case-less construction can be manufactured.

Abstract: Provided is a method of manufacturing a semiconductor device which includes a semiconductor chip, an insulating board mounted with the semiconductor chip and having a wiring pattern, and a leadframe connected to the wiring pattern, the semiconductor chip, the wiring pattern and the leadframe being partially sealed with a sealing resin, wherein: an epoxy resin composition formed by adding 0.3 to 0.7 mass % of epoxysilane as a silane coupling agent to an epoxy resin is used as the sealing resin; and a copper member made of copper or a copper alloy and having an oxide film formed in the surface with a film thickness in a color indicated by an L* value in the range of 48 to 51, an a* value in the range of 40 to 49 and a b* value in the range of 24 to 40 is used as the leadframe and the wiring pattern.

Abstract: A pressure detecting apparatus has a pressure detecting device that converts a strain caused by a stress exerted thereto to an electrical signal, and outputs the converted electrical signal. The apparatus has a housing base including a housing recess that houses the pressure detecting device therein, and a connecting material interposed between the pressure detecting device and the housing recess. The connecting material connects the pressure detecting device and the housing recess with a tensile elongation percentage of about 400% or higher. The pressure detecting apparatus facilitates preventing thermal stress from adversely affecting the detection performance thereof, and produces excellent thermal response.

Abstract: A pressure detecting apparatus has a pressure detecting device that converts a strain caused by a stress exerted thereto to an electrical signal, and outputs the converted electrical signal. The apparatus has a housing base including a housing recess that houses the pressure detecting device therein, and a connecting material interposed between the pressure detecting device and the housing recess. The connecting material connects the pressure detecting device and the housing recess with a tensile elongation percentage of about 400% or higher. The pressure detecting apparatus facilitates preventing thermal stress from adversely affecting the detection performance thereof, and produces excellent thermal response.

Abstract: An IC card creation entrusted company server for creating IC card creation data to be loaded on an IC card registers in advance in-advance registration information data including at least one or more application template information mountable on a IC card, receives IC car setting data consisting of card basis information data including personal information and IC card unique information specification data including one or more application specification information, extracts template information registered in advance for each application corresponding to the application specification information contained in the IC card setting data, creates load data of each application, and merges load data of each application, thereby creating IC card creation data.

Abstract: An electrophotographic positively charged toner and method for its manufacture. The toner includes a core toner that has a binder resin, a wax, a colorant and a charge control agent as its principal component materials. The core toner is spherified through heat treatment. The toner also includes at least fine silica particles as an external additive. The charge control agent contains a resin having a quaternary ammonium salt group as a functional group and a nigrosine dye. Even if after kneading, pulverization and classification, the toner is made spherical by melting the surfaces of the particles in a hot air current, the charge control agent is not coated and hence the charging ability thereof is not reduced.

Abstract: A photosensitive body comprises a conductive substrate; a photosensitive layer on the conductive substrate, the photosensitive layer includes a charge transport compound wherein the charge transport compound is described by a general formula (I): ##STR1## wherein A is a phenyl or naphthyl group; each of R.sup.1, R.sup.2, R.sup.3, and R.sup.4 is a hydrogen atom, a halogen atom, an alkyl group with or without substitution, an alkoxy group, an alkylamino group, a nitro group, a cyano group, an aryl group with or without substitution, or a heterocyclic group with or without substitution; and each of R.sup.5 and R.sup.6 is a cyano group or an alkoxycarbonyl group.

Abstract: A photoconductor for internal irradiation electrophotography includes a substrate which is hollow, cylindrical, and transparent, and which is composed of a synthetic resin; an electroconductive layer which is provided on an outer surface of the substrate and which has a surface resistance of no higher than 2.times.10.sup.6 .OMEGA./square; a photosensitive layer which is composed of organic material, which is provided on the electroconductive layer, and which is dip coated from a liquid including an organic solvent; and a protective layer which is provided on an inner surface of the substrate, wherein the protective layer and the electroconductive layer are resistant to the organic solvent of the liquid for dip coating.