Abstract: A surface of a rubber sponge material 4 such as a vehicle weather strip is covered with a resin coat 6 containing dispersed cellulose fibers 5.

Abstract: A surface of a rubber sponge material 4 such as a vehicle weather strip is covered with a resin coat 6 containing dispersed cellulose fibers 5.

Abstract: To provide a method for selectively amplifying a target nucleic acid and a method for detecting a nucleic acid by the method, which are useful as a method for synthesizing the nucleic acid. A method for amplifying a nucleic acid sequence (EVA (Endonuclease V-dependent Amplification) method) which selectively amplifies a target nucleic acid in a sample, by the use of an oligonucleotide primer containing a base which can be recognized by an endonuclease V, the endonuclease V and a DNA polymerase having a strand displacement activity, and a method for detecting a nucleic acid by the method.

Abstract: To provide a method for electively amplifying a target nucleic acid and a method for detecting a nucleic acid by said method, which are useful as a method for synthesizing the nucleic acid. A method for amplifying a nucleic acid sequence [EVA (Endonuclease V-dependent Amplification) method] which selectively amplifies a target nucleic acid in a sample, by the use of an oligonucleotide primer containing a base which can be recognized by an endonuclease V, the endonuclease V and a DNA polymerase having a strand displacement activity, and a method for detecting a nucleic acid by said method.

Abstract: A novel mutant endonuclease V not exhibiting a nonspecific nucleic acid cleavage activity but showing a specific activity. The present invention relates to a mutant endonuclease V not exhibiting a nonspecific nucleic acid cleavage activity but having a specific activity, to a gene coding for the endonuclease V, to a recombinant DNA containing the gene, to a transformant or transductant containing the recombinant DNA, and to a method for producing the endonuclease V. The present invention also relates to a method of using the endonuclease V for nucleic acid cleavage, and to a reagent kit for detection or modification of a nucleic acid or gene that contains the endonuclease V.

Abstract: Means for supplying raw material in additional charging or recharging of solid granular raw material into molten material in the crucible, comprises a raw material supply tube to be filled with said material, a metallic support member which runs through the inside of the tube, connects with the bottom lid, and serves for descending the lid and for ascending the tube and the lid, and a configuration avoiding metallic contamination, whereby the lower-end aperture of the tube is opened for charging said material therein into the crucible in uniform circumferential distribution and in large quantity, thus achieving efficient supply operation to be widely applied for growing silicon single crystals.

Abstract: A novel mutant endonuclease V not exhibiting a nonspecific nucleic acid cleavage activity but showing a specific activity. The present invention relates to a mutant endonuclease V not exhibiting a nonspecific nucleic acid cleavage activity but having a specific activity, to a gene coding for the endonuclease V, to a recombinant DNA containing the gene, to a transformant or transductant containing the recombinant DNA, and to a method for producing the endonuclease V. The present invention also relates to a method of using the endonuclease V for nucleic acid cleavage, and to a reagent kit for detection or modification of a nucleic acid or gene that contains the endonuclease V.

Abstract: Means for supplying raw material in additional charging or recharging of solid granular raw material into molten material in the crucible, comprises a raw material supply tube to be filled with said material, a metallic support member which runs through the inside of the tube, connects with the bottom lid, and serves for descending the lid and for ascending the tube and the lid, and a configuration avoiding metallic contamination, whereby the lower-end aperture of the tube is opened for charging said material therein into the crucible in uniform circumferential distribution and in large quantity, thus achieving efficient supply operation to be widely applied for growing silicon single crystals.

Abstract: In supplying crystalline materials in the Czochralski method, it is made use of an apparatus equipped with an inner vessel having an opening portion at the lower part or bottom thereof, which is to be charged with a granular solid material, an outer vessel containing the inner vessel therein with the function of sliding movement and thus closing the opening portion, and pull-up means for suspending the inner vessel and outer vessel in a manner causing them to ascend or descend, wherein the opening portion is opened through a sliding motion of the inner vessel or outer vessel for additional charging or recharging of the solid material into the molten material in the crucible, with the result that the molten material in the crucible can be prevented from splashing, the additional charging can be carried out in a static manner, the material cost becomes low and there is no risk of cracking due to rapid heating.

Abstract: A platen device for holding a workpiece in an ink-jet printer operable to perform a printing operation on a printing surface of the workpiece, said platen device being movable into a printing area in which a printing head is operated to deliver an ink onto said printing surface for thereby forming an image on said printing surface, the platen device including a platen arranged to permit the workpiece to be placed on the platen such that a printing portion of the workpiece having the printing surface is in direct contact with a surface of the platen, and a space-defining structure partially defining an accommodating space which is provided below the platen to accommodate non-printing portions of the workpiece which extend from the printing portion outwardly of the platen.

Abstract: Additional charge of a solid raw material 13 in the shapes of granules/lumps, low in raw material cost, and with no risk of cracking, is performed into a molten raw material 14 in a crucible in a static manner without solidifying a surface of the molten raw material 14 in the crucible 3. A bottom of a cylindrical raw material vessel 10 made of a material non-meltable when being in contact with the molten raw material 14 in the crucible 3 is closed with a bottom cover 11 made of a material meltable and removable when being in contact with the molten raw material 14 in the crucible 3. The raw material vessel 10 in a state of being filled with the solid raw material 13 in the shapes of granules/lumps is hung down above the crucible 3 to immerse the lower portion thereof into the molten raw material 14 in the crucible 3.

Abstract: A method of detecting an obstacle that disturbs a printing operation to be performed on a printing surface of a printing portion of a workpiece by a printing head of an ink-jet printer such that the printing head and a planar platen on which the printing portion of the workpiece is set are moved relative to each other between a first position and a second position, with a predetermined spacing maintained between the printing surface of the workpiece and the printing head in a direction perpendicular to the printing surface, wherein the obstacle existing on a plane of printing by the printing head is detected by a sensing device, by scanning the predetermined spacing in a direction intersecting a direction of a relative movement of the printing head and the platen, while the printing head and the platen are moved relative to each other between the first and second printing positions. Also disclosed are an ink-jet printing method and printer wherein the obstacle is detectable.

Abstract: In supplying crystalline materials in the Czochralski method, it is made use of an apparatus equipped with an inner vessel having an opening portion at the lower part or bottom thereof, which is to be charged with a granular solid material, an outer vessel containg the inner vessel therein with the function of sliding movement and thus closing the opening portion, and pull-up means for suspending the inner vessel and outer vessel in a manner causing them to ascend or descend, wherein the opening portion is opened through a sliding motion of the inner vessel or outer vessel for additional charging or recharging of the solid material into the molten material in the crucible, with the result that the molten material in the crucible can be prevented from splashing, the additional charging can be carried out in a static manner, the material cost becomes low and there is no risk of cracking due to rapid heating.

Abstract: Additional charge of a solid raw material 13 in the shapes of granules/lumps, low in raw material cost, and with no risk of cracking, is performed into a molten raw material 14 in a crucible in a static manner without solidifying a surface of the molten raw material 14 in the crucible 3. A bottom of a cylindrical raw material vessel 10 made of a material non-meltable when being in contact with the molten raw material 14 in the crucible 3 is closed with a bottom cover 11 made of a material meltable and removable when being in contact with the molten raw material 14 in the crucible 3. The raw material vessel 10 in a state of being filled with the solid raw material 13 in the shapes of granules/lumps is hung down above the crucible 3 to immerse the lower portion thereof into the molten raw material 14 in the crucible 3.

Abstract: A platen device for holding a workpiece in an ink-jet printer operable to perform a printing operation on a printing surface of the workpiece, said platen device being movable into a printing area in which a printing head is operated to deliver an ink onto said printing surface for thereby forming an image on said printing surface, the platen device including a platen arranged to permit the workpiece to be placed on the platen such that a printing portion of the workpiece having the printing surface is in direct contact with a surface of the platen, and a space-defining structure partially defining an accommodating space which is provided below the platen to accommodate non-printing portions of the workpiece which extend from the printing portion outwardly of the platen.

Abstract: A method of detecting an obstacle that disturbs a printing operation to be performed on a printing surface of a printing portion of a workpiece by a printing head of an ink-jet printer such that the printing head and a planar platen on which the printing portion of the workpiece is set are moved relative to each other between a first position and a second position, with a predetermined spacing maintained between the printing surface of the workpiece and the printing head in a direction perpendicular to the printing surface, wherein the obstacle existing on a plane of printing by the printing head is detected by a sensing device, by scanning the predetermined spacing in a direction intersecting a direction of a relative movement of the printing head and the platen, while the printing head and the platen are moved relative to each other between the first and second printing positions. Also disclosed are an ink-jet printing method and printer wherein the obstacle is detectable.

Abstract: In a method/apparatus for controlling the oxygen concentration of a silicon single crystal during a process of growing it using the CZ method, and in a method/apparatus for providing guidance for controlling the oxygen concentration, influence coefficients indicating the degrees of influence of control factors on the oxygen concentration are determined on the basis of data of silicon single crystals actually grown in the past, and an optimum profile of a control factor is determined through learning by modifying the profile employed in the reference batch so as to minimize the deviation of the oxygen concentration, thereby automatically setting the control factors in the growth process in accordance with the optimized profile.