Abstract:
PROBLEM TO BE SOLVED: To provide a column-shaped contact apparatus capable of enhancing the gas-liquid contact efficiency in the honeycomb structure within a column.SOLUTION: In the column-shaped contact apparatus 10, containers 20, which house honeycomb structures 22, are installed in a column-shaped container 11 and a clearance 19 continuing in a height direction is present between the column-shaped container 11 and the containers 20. The clearance 19 has a flow control means 30 for making the pressure loss of the gas and liquid passing through the clearance 19 more than that of the gas and liquid passing through the honeycomb structures 22 in the containers 20.
Abstract:
PROBLEM TO BE SOLVED: To provide an intermediate of a film-shaped catalytic structure, the production operation of which is facilitated. SOLUTION: The intermediate of the film-shaped catalytic structure is obtained by housing a film-shaped catalyst assemble in a cylindrical casing. The film-shaped catalyst assemble 10 is constituted so that a film-shaped catalyst 11 and a corrugated film-shaped catalyst 12 are layered alternately on each other in desired layers and all or a part of the contact portions 13 of the film-shaped catalyst 11 with the convex parts of the corrugated film-shaped catalyst 12 are stuck to one another temporarily. Since the film-shaped catalyst assemble 10 can be handled as one molding, the operation is facilitated when the film-shaped catalyst assemble 10 is housed in the cylindrical casing to obtain the intermediate. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a sheet-forming mold for producing a fiber molded product effectively washable and preventing clogging of a sheet-forming net and having excellent handleability. SOLUTION: The sheet-forming mold 1 includes a sheet-forming mold body 2 having a sheet-forming part 21 of a prescribed shape and a sheet-forming net 3 arranged on the surface of the sheet-forming part 21. A suction channel 22 for sucking a liquid component in a raw material slurry and a feed channel 23 for feeding a fluid jetted onto the sheet-forming net 3 are independently provided in the sheet-forming mold body 2, respectively. Openings 220 and 230 of each of the suction channel 22 and the feed channel 23 are opened in at least a base part 210 of the sheet-forming part 21. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a temperature history display material for indicating that a specified temperature has been reached with reduced transparency, when the temperature is reached. SOLUTION: This temperature history display material is provided with a wax composition film 2, comprising a composition containing wax, and the transparency of the wax composition film 2 is reduced, when receiving a temperature history of reaching the specified temperature or higher. The ratio Ia/Ib of a diffraction intensity Ia, along a normal direction of a wax composition film face to the diffraction intensity Ib along a direction forming 90°, with respect to a normal gets small after receiving the temperature history, as compared with that before receiving the temperature history, at diffraction peaks, resulting from an alkyl chain expressed in the vicinity of 21° of diffraction angle 2θ by X-ray diffraction of the wax composition film 2, before receiving the temperature history. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a wax-containing composition exhibiting an excellent moisture-proof property that is suitable for melt-molding, particularly for melt-co-extrusion molding by a feed block method and is suitable for forming a moisture-proof layer in containers or packaging materials requiring the moisture-proof property, and its manufacturing method. SOLUTION: The wax-containing composition comprises wax, a polymer substance and a filler, where the volume fraction of the filler is at least 15% and less than 70%. The manufacturing method of the wax composition comprises incorporating wax and the filler each dividedly in several times with the polymer substance fed in advance and kneading the mixture. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a laminate capable of being molded by melt molding, especially, coextrusion molding due to a feed block method, capable of being subjected to heating processing such as vacuum forming or the like and having excellent moisture proofness. SOLUTION: The laminate has at least a laminated constitution comprising two upper and under surface layers mainly consisting of an aliphatic polyester resin and the intermediate layer arranged between the surface layers. The intermediate layer comprises a wax-containing composition containing wax, a polymeric substance and a filler and characterized in that the volume ratio of the filler is 15-below 70%. COPYRIGHT: (C)2007,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a biodegradable composition having excellent moisture-proofness, enabling easy melt forming and having good adhesiveness. SOLUTION: The biodegradable wax composition is composed mainly of a wax and has a moisture permeability of ≤3 g×mm/m 2 ×24hr at 40°C and 90%RH and a melt flow rate of 0.1-1,000 g/10 min at 125°C under a load of 1.2 kgf. The biodegradable wax composition contains 65-95 wt.% wax and 5-35 wt.% polyisoprene or natural rubber as a biodegradable polymer substance. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
PROBLEM TO BE SOLVED: To provide a pulp molded container which is excellent in adherence of a lid body, and also, can house an article when the article is attached separately from a content housed in the container main body, or can house a bulky part such as a bonded part or a wrapped part of a film when the outside of a sealed container is further packaged with the shrinkable film, and can manufacture the sealed container which does not cause troubles when being vertically stacked at the times of displaying or packing. SOLUTION: This molded pulp container is used for the sealed container which is sealed in such a manner that the lid body is bent into an indented surface shape and bonded. The molded pump container has a flange part 21 on the peripheral edge of the mouth part 20, and the flange part 21 is tilted inward. COPYRIGHT: (C)2004,JPO
Abstract:
PROBLEM TO BE SOLVED: To provide an apparatus for rounding a molding which can round the molding without fault even when the molding to be rounded has a thickness unevenness and which can efficiently execute a series of steps from housing of the molding to removing of the molding. SOLUTION: The apparatus for rounding the molding comprises a housing mold 2 for housing the molding 10, an elastic member 3 to be inserted thereinto from an opening 11 of the molding 10, a bulging means 4 for holding and bulging the member 3 in the molding 10, and a rounding means 5 of an end 13 of the peripheral wall 12 of the molding 10 housed in the mold 2. The mold 2 has a housing part 22 vertically penetrated capable of housing the molding 10 so as to protrude the end 13 of the wall 12 from above. The end 13 of the wall 12 is rounded by the means 5 in a state in which an inner surface of the wall 12 is pressed to the entire periphery by the bulged member 3 to hold the molding 10 between the inner surface of the wall 12 and the inner surface of the part 22. COPYRIGHT: (C)2003,JPO
Abstract:
PROBLEM TO BE SOLVED: To provide a method for producing a pulp mold formed product, capable of preventing occurrence of scratch caused by pulling formed product from a mold. SOLUTION: This method for producing a pulp mold formed product 7 comprises carrying out paper-making forming of the pulp mold formed product 7 on the inner surface of a paper-making mold 1, packing the formed product 7 in a cavity of dried mold 20 in which the cavity having a shape different from a cavity of the paper-making mold 1 is formed and heat-drying the formed product 7. In the method, a prescribed part in the formed product 7 subjected to paper-making forming is deformed toward the interior of the formed product 7 by a prescribed means and a shape of the formed product 7 is formed in a shape capable of packing into the cavity of the dried mold 20 or the formed product 7 is packed into the cavity of the dried mold 20 while deforming the formed product 7.