Abstract: A supported metal catalyst, including: a support that is a collective body of conductive particles; and dispersed active metal particles supported on the conductive particles. The conductive particles include a plurality of pores; an average entrance pore diameter of the pores is 1 to 20 nm; a standard deviation of the average entrance pore diameter is equal to or less than 50% of the average entrance pore diameter; a number fraction of the active metal particles supported in a surface layer region of the conductive particles divided by a total number of the active metal particles is equal to or more than 50%; the surface layer region is a region on a surface of the conductive particles or a region in the pores within a depth of 15 nm from the surface; and an average interparticle distance of the active metal particles is 5 to 20 nm.

Abstract: The present disclosure relates to a notched steel beam and a floor slab structure of a flange embedded floor slab and a construction method. The notched steel beam comprises a web (1), wherein an upper flange (2) and a lower flange (3) are respectively arranged on the upper end and the lower end of the web (1); the flange embedded floor slab comprises four rectangularly distributed floor slab stand columns (7), a steel beam (8) is arranged between the adjacent floor slab stand columns (7), laminated slab bottom slabs (9) are arranged between the two steel beams (8) which are symmetrically distributed, floor slab reinforcing steel bars (10) are arranged above the laminated slab bottom slabs (9), a concrete layer (11) is arranged on the floor slab reinforcing steel bars (10); and the steel beam (8) is the notched steel beam of the flange embedded floor slab.

Abstract: The present disclosure provides a combined prefabricated reinforced concrete stair mold and a splicing method. The combined prefabricated reinforced concrete stair mold comprises a bottom mold platform (1), wherein an upper platform module (2), a tread module (3) and a lower platform module (4) which are spliced with one another are sequentially arranged on the upper surface of the bottom mold platform (1), and corner modules (5) are arranged between the upper platform module (2) and the tread module (3) and between the tread module (3) and the lower platform module (4); the tread module (3) comprises a tread upper surface mold (6) and a tread lower surface mold (7); and the tread lower surface mold (7) comprises a plurality of combined templates (8) formed by mutual splicing, and the tread upper surface mold (6) comprises a plurality of tread splicing pieces (9) formed by mutual splicing.

Abstract: A purification catalyst which prevents contamination within a reflow furnace, including flux components, while suppressing the generation of CO is provided. A purification catalyst for a reflow furnace gas, having one or two of zeolite and silica-alumina as an active ingredient.

Abstract: The present invention provides a catalyst composition which can decompose an organic nitrogen compound at a relatively low temperature to convert the compound to N2 and render it harmless in the purification of an exhaust gas containing the compound (nitrogen-based exhaust gas); a catalyst containing the catalyst composition; a method for producing the catalyst; and an exhaust gas purification apparatus containing the catalyst. By using a catalyst composition formed by mixing copper oxide particles and zeolite particles, an organic nitrogen compound and/or ammonia can be converted to N2 highly selectively. The catalyst composition of the present invention may further contain a manganese oxide and/or a precious metal.

Abstract: A deodorizing catalyst showing high activity at room temperature, having great adsorption capacity, and possessing activity persistence capable of withstanding continued use; a deodorizing method using the catalyst; and a method for regenerating the catalyst are provided. The deodorizing catalyst is characterized by containing manganese oxide and a Mn—Fe complex oxide at a weight ratio in the range of 98:2 to 60:40. A honeycomb catalyst having the catalyst carried thereon is also disclosed. The deodorizing method is characterized by treating a gas containing odor components with the catalyst. The method for regenerating the catalyst involves heating the catalyst to 140 to 250° C.

Abstract: A recombination apparatus is provided to an off-gas system of a boiling water nuclear plant. An off-gas system pipe connected to a condenser is connected to the recombination apparatus. A catalyst layer filled with a catalyst for recombining hydrogen and oxygen is disposed in the recombination apparatus. The recombination catalyst has a percentage of the number of Pt particles whose diameters are in a range from more than 1 nm to not more than 3 nm to the numbers of Pt particles whose diameters are in a range from more than 0 nm to not more than 20 nm, falling within a range from 20 to 100%. The condenser discharges gas containing an organosilicon compound (ex. D5), hydrogen, and oxygen, which is introduced to the recombination apparatus. Use of the above recombination catalyst can improve the performance of recombining hydrogen and oxygen more than conventional catalysts and the initial performance of the catalyst can be maintained for a longer period of time.

Abstract: The challenge for the present invention is to provide a catalyst composition restrained from declining in performance over time in purifying an exhaust gas containing an organic compound a silicon compound, a catalyst containing the catalyst composition, and a method for producing the catalyst. This challenge is solved by using a catalyst composition containing zeolite added to precious metal-carried alumina, and the silicon resistance of the catalyst is improved greatly. The amount of acid of the zeolite added is preferably in the range of 0.4 mmol·NH3/g to 1.5 mmol·NH3/g.

Abstract: It is intended to provide an air purification filter which has a high dry tensile strength, a high wet tensile strength in association with a high water resistance and a high water repellency and exhibits a bactericidal effect due to a gas phase reaction in a gas phase. Namely, an air purification filter having a high dry tensile strength, a high wet tensile strength (a high water resistance) and a high water repellency as well as a bactericidal effect which is obtained by blending a filter fiber having a functional group with a mixture of a modification enzyme which has an ionic polarity opposite to the ionic polarity of the whole filter fiber as described above and a bactericidal effect with an ionic synthetic resin binder having the opposite ionic polarity similar to the modification enzyme.

Abstract: An adhesive strapless brassiere used for giving lift to a user's breast has two adhesive breast covers, a connector and a backing layer. Each adhesive breast cover is formed from a thin, pliable sheet and has a main, oblong first portion for covering a breast, and a vertical wing extending upwardly from the outside top edge. The adhesive breast covers are directly attached to a user's body by the adhesive. The connector is mounted between the two adhesive breast covers, and the backing layer is used to attach the adhesive breast covers before use. The adhesive strapless brassiere has a small volume and breathes, so a user will feel comfortable when wearing the brassiere. Furthermore, the adhesive strapless brassiere may be discarded after use.

Abstract: An adhesive strapless brassiere used for giving lift to a user's breast has two adhesive breast covers, a connector and a backing layer. Each adhesive breast cover is formed from a thin, pliable sheet and has a main, oblong first portion for covering a breast, and a vertical wing extending upwardly from the outside top edge. The adhesive breast covers are directly attached to a user's body by the adhesive. The connector is mounted between the two adhesive breast covers, and the backing layer is used to attach the adhesive breast covers before use. The adhesive strapless brassiere has a small volume and breathes, so a user will feel comfortable when wearing the brassiere. Furthermore, the adhesive strapless brassiere may be discarded after use.

Abstract: An air purifying filter includes a modified enzyme immobilized on a surface of a carrier. The modified enzyme has been modified with a bonding agent that improves bonding. The surface of the carrier has not been rendered to be water repellant prior to immobilizing the modified enzyme on the surface of the carrier. The bonding agent improves bonding of the modified enzyme to the carrier.

Abstract: An air purifying filter having an enzyme immobilized on the surface of a carrier is capable of direct killing or otherwise control of air-borne microorganisms which have been difficult to control by means of the conventional air purifying filters; and the filter is also capable of removing the retained microorganisms by killing or otherwise controlling them.

Abstract: An adsorptive decomposition deodorizing element comprising of a heating unit having an electrical heating unit inserted between laminated mica plates and a deodorizing unit located on the peripheral surface of said heating unit which can be heated very quickly, gives little offensive odor even in the step of regeneration by heating, and has a light weight and an excellent processability.

Abstract: A catalyst for the hydrodesulfurization of hydrocarbons is disclosed. The catalyst comprises at least one metal selected from the metals of the Group VIB of the Periodic Table, the Group VIII of the Periodic Table and the Group VA of the Periodic Table, or oxides, sulfide or salts thereof, or a mixture thereof or a combined material thereof, and at least one rare earth metal compound supported on a refractory carrier. The catalyst according to the present invention has markedly higher desulfurization activities and a markedly longer catalyst life than the conventional catalysts, and hydrocarbons treated with the catalyst according to the present invention show little deterioration in hue and excellent hue stability for a long period of time.

Abstract: An adsorbent comprising a sepiolite and a zeolite, especially silicalite and a zeolite-containing adsorptive decomposition composition comprising the adsorbent and a catalyst component supported thereon are disclosed.A method of deodorizing which comprising using a composition comprising a sepiolite and a zeolite as an adsorbent and a method of purifying a gas containing unpleasant odors or noxious components, which comprises adsorbing such odors or noxious components in the gas on an adsorptive decomposition composition comprising the adsorbent and a catalyst component supported thereon and periodically or non-periodically heating said composition to desorb and decompose the adsorbates therefrom are also disclosed.Adsorptive compositions and adsorptive decomposition compositions have a large adsorption and desorption rate, get little degradation in their performances at repeated use, and exhibit excellent water resistance, namely, a large adsorption and decomposition capacity even when they are wet.

Abstract: Disclosed is a porous sepiolite having an improved water-resistance and thermal shock resistance obtained by grinding, moisture-conditioning and molding sepiolite, and then calcining said molded sepiolite at a temperature in the range of about 650.degree. C. to about 800.degree. C. Also disclosed is a porous sepiolite having a large specific surface area, wherein the pores having a pore diameter of 50 angstroms or less have a specific surface area in the range of from 40 to 200 m.sup.2 /g and in which no less than 20% of the total surface of the sepiolite is occupied with the pores having a pore diameter of 50 angstroms or less and wherein the pore distribution curve of the sepiolite has a main peak at a pore diameter of no more than 50 angstroms. This sepiolite is obtained by grinding, moisture-conditioning and molding sepiolite, calcining the same at a temperature in the range of about 650.degree. to about 800.degree. C., and then subjecting said calcined sepiolite to an acid treatment.

Abstract: Disclosed is a porous sepiolite having an improved water-resistance and thermal shock resistance obtained by grinding, moisture-conditioning and molding sepiolite, and then calcining said molded sepiolite at a temperature in the range of about 650.degree. C. to about 800.degree. C. Also disclosed is a porous sepiolite having a large specific surface area, wherein the pores having a pore diameter of 50 angstroms or less have a specific surface area in the range of from 40 to 200 m.sup.2 /g and in which no less than 20% of the total surface of the sepiolite is occupied with the pores having a pore diameter of 50 angstroms or less and wherein the pore distribution curve of the sepiolite has a main peak at a pore diameter of no more than 50 angstroms. This sepiolite is obtained by grinding, moisture-conditioning and molding sepiolite, calcining the same at a temperature in the range of about 650.degree. to about 800.degree. C., and then subjecting said calcined sepiolite to an acid treatment.

Abstract: Described herein is a new and distinct rose plant named ‘80103WABARA’ that has large, white, star-shaped flowers with dense petals. The variety is primarily used as a potted plant and for cut flowers.

Abstract: Described herein is a new and distinct rose plant named ‘80100WABARA-CP’ that has large, rounded, yellow and brown blend flowers with dense petals. The variety is primarily used as a potted plant and for cut flowers.