Abstract: In the method for manufacturing a droplet discharge head, a mold 100, including a convexity portion having convexities which have the substantially same shape as a liquid chamber including pressure chambers 21 and nozzle sections 21b, is prepared. A slurry SL is filled into the mold 100, and the mold 100 is placed on a porous plate 120. A solvent included in the slurry permeates into fine pores of the porous plate. Accordingly, the slurry is dried, so that a compact-after-dried 110 is formed. Thereafter, a vibration plate, and the like are joined to the compact, and the compact is fired. Further, piezoelectric elements, and the like are formed on the pressure chambers.

Abstract: In a method for manufacturing a droplet discharge head, a first mold is prepared having first convexity portions shaped like pressure chambers of the droplet discharge head. A slurry is filled into the first mold, and the first mold is placed on a first porous plate. A solvent included in the slurry permeates into the first porous plate. The slurry is dried to form a first compact. Similarly, a second mold is prepared which has second convexity portions shaped like nozzle sections of the droplet discharge head. The slurry is filled into the second mold, and the second mold is placed on a second porous plate. The solvent included in the slurry permeates into the second porous plate. The slurry is dried to form a second compact. Thereafter, the first compact and the second compact are press bonded and fired.

Abstract: A mold having concave portions in a predetermined 3-D shape is prepared. A slurry is filled into the concave portions and the mold storing the slurry is then placed on an upper surface of a ceramic green sheet. A pressure inside the sheet is lowered through a pipe and a sintered porous metal support with the green sheet being heated by a hot plate. Accordingly, a solvent in the slurry is permeated into the fine pores of the green sheet and evaporated, thereby drying the 3-D forming portion without deformation.

Abstract: Amid 10 having concave portions 13 having a predetermined shape in front view is prepared. A slurry 20 is filled into the concave portions 13. The mold 10 storing the slurry 20 is placed on an upper surface of the ceramic green sheet 30. A pressure inside the sheet 30 is lowered through a pile 51 and a sintered metal 40. The sheet is heated by a hot plate 60. With these, a solvent in the slurry 20 is permeated into fine pores of the sheet 30 to be evaporated. The pre-dried 3-D forming portion is dried without deformation.

Abstract: A method of producing silicon carbide is provided. The method includes heating a cured product of a curable silicone composition in a non-oxidizing atmosphere at a temperature exceeding 1,500° C. but not more than 2,600° C. The method is capable of producing high-purity silicon carbide simply and at a high degree of productivity, and is capable of simply producing a silicon carbide molded item having a desired shape and dimensions.

Abstract: The anthranilic acid derivative or the salt thereof represented by the general formula wherein R1 and R2 are hydrogen atom, or the like; R3 is a phenyl, cycloalkyl or bicyclic heterocyclic group which may be substituted, or the like; R4 is a phenyl, cycloalkyl or pyridyl group which may be substituted, or the like; X1 is an alkylene or alkenylene group which may be substituted or a bond; X2 is the general formula -X3-X4- or -X4-X3-, wherein X3 is a sulfur atom, an imino group or a bond, or the like; X4 means an alkylene or alkenylene group which may be substituted or a bond; is useful for a remedy such as rheumatoid arthritis, osteoarthritis and carcinoma, because it shows MMP-13 production inhibitory effect.

Abstract: A ceramic slurry composition has a powdered ceramic uniformly dispersed therein without excessive damage thereto. A method for producing a ceramic green sheet using the ceramic slurry composition and a method for producing multilayer ceramic electronic devices are also disclosed. The ceramic slurry composition contains the powdered ceramic, a dispersing agent, a binder and a solvent, in which an anionic dispersing agent is used as the dispersing agent, and the content of the anionic dispersing agent is set to be such that the total acid content thereof corresponds to about 10 to 150% of the total base content of the powdered ceramic. In addition, the powdered ceramic having an average particle diameter of about 0.01 to 1 ?m is used.

Abstract: An electric-discharge machining apparatus for machining a workpiece by an electric discharge generated between a machining electrode and the workpiece, includes a correcting unit that corrects a machining amount input for machining the workpiece, based on a usage history of the machining electrode; and a control unit that controls a machining processing on the workpiece based on the machining amount corrected.

Abstract: An L-methionine ?-lyase having modified function which is obtained by structurally stabilizing natural L-methionine ?-lyase by analyzing the structure of crystals thereof by using X-ray, estimating an amino acid sequence concerning its substrate specificity and varying amino acid residue thereof; enzymes comprising a protein constituting the L-methionine ?-lyase having modified function or its multimer (preferably its tetramer); DNA sequences encoding these enzymes; a process for producing these enzymes; and medicinal preparations (preferably anticancer agent) containing these enzymes.

Abstract: An electric-discharge machining apparatus for machining a workpiece by an electric discharge generated between a machining electrode and the workpiece, includes a correcting unit that corrects a machining amount input for machining the workpiece, based on a usage history of the machining electrode; and a control unit that controls a machining processing on the workpiece based on the machining amount corrected.

Abstract: An in-order state queue holds store tags as in-order information about store instructions. A temporal store cache, which uses store addresses as indexes, holds store tags and store values. A first retrieving unit retrieves store tags preceding a load tag. A second retrieving unit compares the store tag read from the temporal store cache according to the address for the load instruction with the store tag from the first retrieving unit and, when they coincide with each other, outputs a hit signal.

Abstract: A flash memory constructed of a plurality of memory cells M11, . . . , Mn3 selected by the outputs of an X-decoder 1 and a Y-decoder 2 for generating a row address and a column address is provided with a measurement use write pulse generator circuit 7, which simultaneously supplies write signals of different pulse widths to the memory cells on an identical column, and a select circuit 5, which switches over so as to supply the write signals from the measurement use write pulse generator circuit 7 to the word lines M11, . . . , Mn1 on the identical column during pulse width measurement and supply the word line signal from the X-decoder 1 to the corresponding one word line WL1 during normal access. According to this flash memory, the total write time can be reduced by reducing the frequency of repetition of write and verify.

Abstract: A semiconductor memory device is provided, which comprising a memory cell array comprising a two-value memory region and a multi-value memory region, in which the two-value memory region comprises a plurality of memory cells each storing 1-bit data and the multi-value memory region comprises a plurality of memory cells each storing 2 or more-bit data, and a sense amplifier section common to data read of the two-value memory region and data read of the multi-value memory region, for reading data stored in a selected memory cell by comparing a potential of the selected memory cell with a reference potential.

Abstract: A non-volatile semiconductor memory device is provided, which comprises a memory array comprising memory cells, in which each memory cell is capable of storing data values depending on the voltages thereof, the data values include a first data value corresponding to a first voltage range and a second data value corresponding to a second voltage range, and the first data is written in a memory cell of the memory cells, a determination section for determining whether a voltage value of the memory cell is higher or lower than a reference value set between a maximum value and a minimum value of the first voltage range, and a rewrite section for rewriting the first data into the memory cell based on a determination result of the determination section so that a margin between the first voltage range and the second voltage range in the memory cell is enlarged.

Abstract: A semiconductor memory device is provided, which comprising a memory cell array comprising a two-value memory region and a multi-value memory region, in which the two-value memory region comprises a plurality of memory cells each storing 1-bit data and the multi-value memory region comprises a plurality of memory cells each storing 2 or more-bit data, and a sense amplifier section common to data read of the two-value memory region and data read of the multi-value memory region, for reading data stored in a selected memory cell by comparing a potential of the selected memory cell with a reference potential.

Abstract: An L-methionine &ggr;-lyase having modified function which is obtained by structurally stabilizing natural L-methionine &ggr;-lyase by analyzing the structure of crystals thereof by using X-ray, estimating an amino acid sequence concerning its substrate specificity and varying amino acid residue thereof; enzymes comprising a protein constituting the L-methionine &ggr;-lyase having modified function or its multimer (preferably its tetramer); DNA sequences encoding these enzymes; a process for producing these enzymes; and medicinal preparations (preferably anticancer agent) containing these enzymes.

Abstract: A non-volatile semiconductor memory device is provided, which comprises a memory array comprising memory cells, in which each memory cell is capable of storing data values depending on the voltages thereof, the data values include a first data value corresponding to a first voltage range and a second data value corresponding to a second voltage range, and the first data is written in a memory cell of the memory cells, a determination section for determining whether a voltage value of the memory cell is higher or lower than a reference value set between a maximum value and a minimum value of the first voltage range, and a rewrite section for rewriting the first data into the memory cell based on a determination result of the determination section so that a margin between the first voltage range and the second voltage range in the memory cell is enlarged.

Abstract: A ceramic slurry composition has a powdered ceramic uniformly dispersed therein without excessive damage thereto. A method for producing a ceramic green sheet using the ceramic slurry composition and a method for producing multilayer ceramic electronic devices are also disclosed. The ceramic slurry composition contains the powdered ceramic, a dispersing agent, a binder and a solvent, in which an anionic dispersing agent is used as the dispersing agent, and the content of the anionic dispersing agent is set to be such that the total acid content thereof corresponds to about 10 to 150% of the total base content of the powdered ceramic. In addition, the powdered ceramic having an average particle diameter of about 0.01 to 1 &mgr;m is used.

Abstract: A hollow fiber membrane cartridge comprises a bundle of a plurality of hollow fiber membranes, both ends of which are fixed by adhesion, a cartridge head fixed at the periphery of the bundle at one end so as not to permit the passage of liquid either in or out, and a bottom ring fixed at the periphery of the bundle at the other end so as not to permit the passage of liquid either in or out, wherein the cartridge head and the bottom ring are not connected and fixed but are separated, the hollow portion at the end of each hollow fiber membrane on the cartridge head side is open, the hollow portion at the end of each hollow fiber membrane on the bottom ring side is sealed, and a plurality of through-holes are provided in an adhesion and fixation layer on the bottom ring side.

Abstract: A ceramic slurry composition has a powdered ceramic uniformly dispersed therein without excessive damage thereto. A method for producing a ceramic green sheet using the ceramic slurry composition and a method for producing multilayer ceramic electronic devices are also disclosed. The ceramic slurry composition contains the powdered ceramic, a dispersing agent, a binder and a solvent, in which an anionic dispersing agent is used as the dispersing agent, and the content of the anionic dispersing agent is set to be such that the total acid content thereof corresponds to about 10 to 150% of the total base content of the powdered ceramic. In addition, the powdered ceramic having an average particle diameter of about 0.01 to 1 &mgr;m is used.