Abstract: An electronic handheld device includes: a case that is formed in a longitudinal boxed shape; a first operation key that is provided on a front face of the case at a position that is located at an approximate center of the front face; and a first concave portion that is formed on a back face of the case at a first position opposite the position of the first operation key, the first concave portion being arched toward a top end of the case.

Abstract: A method for breeding yeast having thermotolerance or recovering growth activity and a method for breeding yeast which produces beta-glucan efficiently as well as an yeast obtained by such methods for breeding are presented by a method for breeding yeast having thermotolerance or recovering growth activity including a step for controlling proofreading function of DNA polymerase in a loss-of-function mutant of yeast (for example, a step for including mutant pol3 gene or mutant cdc6?gene in a gene-disruptant.

Abstract: The present invention relates to an enzyme having novel N-acetylglucosaminyltransferase (OMGnT) activity, a polynucleotide encoding the enzyme, a recombinant polynucleotide comprising the polynucleotide, a host cell comprising the recombinant polynucleotide, a method for producing an enzyme protein having OMGnT activity by culturing the host cell in a medium, and a method for modifying a sugar chain structure with the enzyme and a carbohydrate having a sugar chain structure modified by the method. This enzyme enables the production of complex carbohydrates, which could not be formed with conventional glycosyltransferases.

Abstract: A process for producing a lysosomal enzyme having a mannose-6-phosphate-containing acidic sugar chain, wherein the process comprising: culturing in a medium yeast cells obtained by introducing a lysosomal enzyme gene into a sugar chain biosynthetic enzyme gene mutant strain of yeast, collecting a lysosomal enzyme having a phosphate-containing sugar chain from the culture, and then treating the enzyme with ?-mannosidase; and pharmaceutical compositions for treatment of human lysosomal enzyme deficiencies produced by the process. The genetic engineering technique using the yeast according to the present invention allows large-amount and high-purity production of a glycoprotein having a phosphate-containing acidic sugar chain which can serve as a labeling marker for transporting into lysosomes in cells of mammals such as human. The glycoprotein having a phosphate-containing acidic sugar chain according to the invention may be utilized as a drug effective in treatment of human lysosomal enzyme deficiencies, etc.

Abstract: The present invention relates to an enzyme having novel N-acetylglucosaminyltransferase (OMGnT) activity, a polynucleotide encoding the enzyme, a recombinant polynucleotide comprising the polynucleotide, a host cell comprising the recombinant polynucleotide, a method for producing an enzyme protein having OMGnT activity by culturing the host cell in a medium, and a method for modifying a sugar chain structure with the enzyme and a carbohydrate having a sugar chain structure modified by the method. This enzyme enables the production of complex carbohydrates, which could not be formed with conventional glycosyltransferases.

Abstract: An unbaked ceramic layer is formed by applying a ceramic paste on to an organic flexible supporting body. First target marks are formed on the flexible supporting body before or after this process. Then, the positioning for printing electrodes is performed based upon information obtained through image processing of the first target marks, to print the electrodes on the unbaked ceramic layer. With this, a manufacturing method for ceramic electronic components that can minimize positional misalignment in electrode patterns is provided.

Abstract: According to the present invention, ceramic electronic components are produced by a process which includes the steps of forming an unbaked ceramic layer on a surface of an organic flexible supporting body by applying a ceramic paste, the surface having an area that is given a peeling treatment and areas that are not given the peeling treatment; forming first target marks on the flexible supporting body; and positioning and priming electrodes on the unbaked ceramic layer, based upon information obtained through image processing of the first target marks.