Abstract: A MEA 6 having a proton conductive membrane is sandwiched by metal plates 14, 15 and they are further sandwiched by heat pressable films 20, 21. An opening 24 and an opening 18 are formed in the heat pressable film 20 and the metal plate 14, respectively so that an electrode 10 is used as the sensing electrode and exposed to atmosphere to be measured. Openings 25, 19 are formed in the heat pressable film 21 and metal plate 15, respectively so that an electrode 11 is used as the counter electrode, and water vapor is supplied to the electrode from a water pack.

Abstract: This invention relates to a remedy for treating allergic contact dermatitis containing a substance having MEK inhibitory action as its effective component.

Abstract: A MEA 6 having a proton conductive membrane is sandwiched by metal plates 14, 15 and they are further sandwiched by heat pressable films 20, 21. An opening 24 and an opening 18 are formed in the heat pressable film 20 and the metal plate 14, respectively so that an electrode 10 is used as the sensing electrode and exposed to atmosphere to be measured. Openings 25, 19 are formed in the heat pressable film 21 and metal plate 15, respectively so that an electrode 11 is used as the counter electrode, and water vapor is supplied to the electrode from a water pack.

Abstract: A high tensile strength hot-rolled steel sheet comprises 0.04 to 0.09% C, 0.1% or less Si, 0.5 to 1.5% Mn, 0.02% or less P, 0.01% or less S, 0.1% or less Al, 0.001 to 0.008% N, and 0.01 to 0.15% Ti, by mass %, the content of ingredient there each satisfying the equation (1), and the ferritic grain size &agr; (&mgr;m) satisfying the equation (2): [C]+7×[Si]+0.1×[Mn]+[P]+14×[S]+1.75×[Al] +23×[N]+[Ti]+18×[O]+7×[Cu]+18×[Sn]+7×[Mo]+ 1.7×[Cr]+70×[B]+7×[Ca]+14×[Zr]+14×[V]+7×[Nb] ≦2  (1) 3≦&agr;≦60×[Ti]+8  (2) where, [X] denotes the content (mass %) of element X.

Abstract: A high tensile strength hot-rolled steel sheet comprises 0.04 to 0.09% C, 0.1% or less Si, 0.5 to 1.5% Mn, 0.02% or less P, 0.01% or less S, 0.1% or less Al, 0.001 to 0.008% N, and 0.01 to 0.

Abstract: A film heater and thick-film electrode pads are provided on one main surface of a heat-resistant insulating substrate and are connected by through holes to a metal oxide semiconductor film on the tail surface. Pads are made of a gold alloy such as Au--Pt and connected to leads of Pt--W, etc.

Abstract: A solid electrolyte gas sensor and a method for the measurement of a concentration of a gas to be detected in a gas mixture. The sensor has (A) a screen for controlling a permeation rate of the gas, which comprises (a1) a first solid electrolytic membrane selectively permeable to ions derived from a specific gas, and (a2) a plurality of first porous conductors being present on both front and reverse surfaces of the first solid electrolytic membrane and electrically connected with each other so as to give a potential required for oxidation and reduction of the gas, and (B) a detection portion for detecting a permeation amount of ions derived from the gas, which comprises (b1) a second solid electrolytic membrane, (b2) a plurality of second porous conductors, and (b3) means of electrically measuring an amount of ions derived from the gas which permeates the second solid electrolytic membrane.

Abstract: Described herein is high strength steels used for bolts containing as alloy elements:0.30%.ltoreq.C.ltoreq.0.50%,Si<0.10%,0.50%.ltoreq.Mn.ltoreq.0.70%,P.ltoreq.0.01%,S.ltoreq.0.01%,0.30%.ltoreq.Cr.ltoreq.1.05%,0.50%.ltoreq.Mo.ltoreq.1.05%,0.01%.ltoreq.al.ltoreq.0.05%,0.0020%.ltoreq.Ti.ltoreq.0.050%, and0.002%.ltoreq.N.ltoreq.0.010%,the elements Si, Mn, P, S, Mo, Al, Ti and N satisfying the relation as follows0.05%.ltoreq.Mo-45P-11S.ltoreq.0.85%7.5Si+1.7Mn.ltoreq.1.85%, and0.020%.ltoreq.10Ti+Al-6N.ltoreq.0.50%;and the balance of Fe and inevitable impurities.The high strength steels used for bolts may optionally contain at least one of Ni and V in the range of0.2%.ltoreq.Ni.ltoreq.1.5% and 0.05%.ltoreq.V.ltoreq.0.15%, respectively.

Abstract: Disclosed is an adhesive coating material for a hard tissue, which comprises (1) a polymer having an acid value of 30 to 700 and including in recurring units a hydrophobic group and two carboxyl (--COOH) groups or one carboxylic anhydride ##STR1## group bonded to the polymer, said carboxyl groups or carboxylic anhydride group being bonded to adjacent carbon atoms, and (2) a polymerizable vinyl compound or a mixture of said polymerizable vinyl compound and an organic titanate compound.

Abstract: An epoxy resin composition comprising (a) an epoxy resin, (b) a lactone obtained by decarboxylation condensation reaction of a saturated alicyclic 1,2-dicarboxylic acid anhydride, and if necessary (c) a curing agent for the epoxy resin and (d) a curing accelerator gives a cured article showing almost no or very slight curing shrinkage.

Abstract: A method for warm forging a cup-shaped piece is disclosed. In warm forging a blank is heated between 400.degree. and 800.degree. C. and is inserted within a die having a cross sectional area substantially larger than that of the blank. The ends of the blank are clamped between a recess in the die and a recess in an upsetting punch and the upsetting punch compresses the blank until its sides become sufficiently bulged to almost touch, or touch, the sides of the die. The upsetting punch is then removed and a backward extruding punch is press fitted into the bulged blank and the blank is extruded to form a cup. The extrusion punch is lubricated and cooled by lubricant and coolant applicators at a position remote from the die so that the blank is not prematurely cooled by the coolant.