Abstract: A composition whereby a hydrocarbon-based base oil is used and in this base oil are incorporated, in terms of the total amount of the composition, 30 to 300 ppm of overbased calcium salicylate and, in net weight in terms of the total amount of the composition, 0.07 to 2.0 mass % of a non-dispersant polymethacrylate having a weight average molecular weight of 5000 to 200,000. The electrical conductivity at 25° C. of this composition is not less than 200 pS/m, the flash point is not less than 240° C., the pour point is ?40° C. or lower and the micro clutch friction coefficient at 140° C. is not less than 0.08. This lubricating oil composition may be used in machines fitted with electronic control apparatus and can impart conductivity so as to inhibit the occurrence of “noise” which is detrimental to electronic control.

Abstract: A method for inhibiting adsorption of ?-olefin in a lubricant composition to a metal surface is disclosed. The lubricant composition comprises any of oils of Group III, Group IV and polyisobutylenes classified into Group V according to the API base oil classification or a mixture thereof as a base oil, and the ?-olefin coexisting in an amount of 1% by mass or less based on the total amount of the composition. The method comprises adding a sarcosinic acid derivative, an aspartic acid derivative or a diethanolamine derivative, or a mixture thereof to the lubricant composition.

Abstract: A plasma processing apparatus for alternately performing a first plasma processing step using first and second processing gases and a second plasma processing step using third and fourth processing gases. The apparatus includes: a processing container that has a dielectric window in a ceiling and removably accommodates a workpiece; an exhaust unit that evacuates the processing container; a processing gas supply unit that supplies the first, second, third, and fourth processing gases into the processing container; a first gas introduction unit including a top plate gas injection port, a dielectric window gas flow path, and a first external gas flow path; a second gas introduction unit including a sidewall gas injection port, a sidewall gas flow path, and a second external gas flow path; an electromagnetic wave supply unit that supplies electromagnetic waves into the plasma generating space; a bypass exhaust path; and an opening/closing valve.

Abstract: A plasma processing apparatus for alternately performing a first plasma processing step using first and second processing gases and a second plasma processing step using third and fourth processing gases. The apparatus includes: a processing container that has a dielectric window in a ceiling and removably accommodates a workpiece; an exhaust unit that evacuates the processing container; a processing gas supply unit that supplies the first, second, third, and fourth processing gases into the processing container; a first gas introduction unit including a top plate gas injection port, a dielectric window gas flow path, and a first external gas flow path; a second gas introduction unit including a sidewall gas injection port, a sidewall gas flow path, and a second external gas flow path; an electromagnetic wave supply unit that supplies electromagnetic waves into the plasma generating space; a bypass exhaust path; and an opening/closing valve.

Abstract: A copper alloy sheet material, having an alloy composition containing at least one of Ni and Co in an amount of 1.80 to 8.00 mass % in total, Si in an amount of 0.40 to 2.00 mass %, and at least one element selected from the group consisting of Sn, Zn, Ag, Mn, P, Mg, Cr, Zr, Fe, and Ti in an amount of 0.000 to 2.000 mass % in total, with the balance being copper and unavoidable impurities, wherein the orientation density of the {121}<111> orientation is 6 or less, and the orientation density of the {110}<001> orientation is 4 or more; and wherein the density of grains having the {110}<001> orientation is 0.40 grains/?m2 or more; a connector using thereof; and a method of producing the copper alloy sheet material.

Abstract: A copper alloy sheet material, having an alloy composition containing at least one of Ni and Co in an amount of 1.80 to 8.00 mass % in total, Si in an amount of 0.40 to 2.00 mass %, and at least one element selected from the group consisting of Sn, Zn, Ag, Mn, P, Mg, Cr, Zr, Fe, and Ti in an amount of 0.000 to 2.000 mass % in total, with the balance being copper and unavoidable impurities, wherein the major axis of the grains in the matrix is 12 ?m or less; and wherein the orientation density of the {110}<001> orientation is 4 or more, and the orientation density of the {110}<112> orientation is 10 or more; a connector using thereof; and a method of producing the copper alloy sheet material.

Abstract: A linear solar energy collector system includes reflective lines arranged in parallel in a south-north direction, heliostats mounted on the reflective lines, respectively, each comprised of mirror segments to reflect solar radiation, a light receiving line set above the reflective lines in a east-west direction, a receiver mounted on the light receiving line, to receive light reflected from the heliostats and collect heat from the light, and an angular adjuster to adjust angles of the mirror segments individually to irradiate a same light receiving area on the receiver with the reflected light from east-west neighboring reflective lines and thereby adjust a concentration ratio.

Abstract: A halved sliding bearing (1) has a recess (7) formed in a circumferential direction from an outer peripheral edge of a mating surface (5) of a semi-cylindrical bearing main body (3). To prevent formation of a burr to an inside of the recess (7) during formation of the mating surface (5), an entirety of at least one edge segment of a peripheral edge of the recess (7) opening on a circumferential end surface of a semi-cylindrical member (23) as an unprocessed body of the bearing main body (3), the at least one edge segment intersecting with an axial direction of the member (23), is chamfered. The mating surface is formed by cutting the circumferential end surface such that a cutting blade (31) firstly reaches the chamfered edge in the peripheral edge of the recess (7). Thus, the bearing main body is produced.

Abstract: A copper alloy material, having an alloy composition containing any one or both of Ni and Co in an amount of 0.4 to 5.0 mass % in total, and Si in an amount of 0.1 to 1.5 mass %, with the balance being copper and unavoidable impurities, wherein a ratio of an area of grains in which an angle of orientation deviated from S-orientation {2 3 1} <3 4 6> is within 30° is 60% or more, according to a crystal orientation analysis in EBSD measurement; an electrical or electronic part formed by working the copper alloy material; and a method of producing the copper alloy material.

Abstract: A copper alloy material, having an alloy composition containing any one or both of Ni and Co in an amount of 0.4 to 5.0 mass % in total, and Si in an amount of 0.1 to 1.5 mass %, with the balance being copper and unavoidable impurities, wherein a ratio of an area of grains in which an angle of orientation deviated from S-orientation {2 3 1}<3 4 6> is within 30° is 60 % or more, according to a crystal orientation analysis in EBSD measurement; an electrical or electronic part formed by working the copper alloy material; and a method of producing the copper alloy material.

Abstract: A copper alloy sheet material, having a composition containing any one or both of Ni and Co in an amount of 0.5 to 5.0 mass % in total, and Si in an amount of 0.3 to 1.5 mass %, with the balance of copper and unavoidable impurities, wherein an area ratio of cube orientation {0 0 1} <1 0 0> is 5 to 50%, according to a crystal orientation analysis in EBSD measurement.

Abstract: A halved sliding bearing (1) has a recess (7) formed in a circumferential direction from an outer peripheral edge of a mating surface (5) of a semi-cylindrical bearing main body (3). To prevent formation of a burr to an inside of the recess (7) during formation of the mating surface (5), an entirety of at least one edge segment of a peripheral edge of the recess (7) opening on a circumferential end surface of a semi-cylindrical member (23) as an unprocessed body of the bearing main body (3), the at least one edge segment intersecting with an axial direction of the member (23), is chamfered. The mating surface is formed by cutting the circumferential end surface such that a cutting blade (31) firstly reaches the chamfered edge in the peripheral edge of the recess (7). Thus, the bearing main body is produced.

Abstract: Disclosed herein are embodiments of a drive control apparatus for hybrid vehicles and methods of driving control. In one such embodiment, a drive controller is configured to calculate a basic motor-generator torque value based on the basic engine torque value and the target driving torque value, set a target engine torque to be the basic engine torque value and set a target motor-generator torque as the basic motor-generator torque value when the state of charge of the battery is within an allowable range, set the allowable range of the battery to be smaller when the transmission is performing the shift change operation and execute a basic value shift process when the battery is deviated from the allowable range. The basic value shift process suppresses deviation of the battery by shifting the target engine torque from the basic engine torque value and the target motor-generator torque from the basic motor-generator torque value.

Abstract: A copper alloy sheet material, having an R value of 1 or greater, which is defined by: R=([BR]+[RDW]+[W])/([C]+[S]+[B]) wherein [BR], [RDW], [W], [C], [S], and [B] represent an area ratio of crystal texture orientation component of BR orientation {3 6 2}<8 5 3>, RD-rotated-cube orientation {0 1 2}<1 0 0>, cube orientation {1 0 0}<0 0 1>, copper orientation {1 2 1}<1 1 1>, S-orientation {2 3 1}<3 4 6>, and brass orientation {1 1 0}<1 1 2>, respectively, in crystal orientation analysis in an EBSD (electron back scatter diffraction) analysis, and having a proof stress of 500 MPa or greater, and an electrical conductivity of 30%IACS or higher; and a production method of the same.

Abstract: A copper alloy for electric and electronic equipments, containing from 0.5 to 4.0 mass % of Ni, from 0.5 to 2.0 mass % of Co, and from 0.3 to 1.5 mass % of Si, with the balance of copper and inevitable impurities, wherein R{200} is 0.3 or more, in which the R{200} is a proportion of a diffraction intensity from a {200} plane of the following diffraction intensities and is represented by R{200}=I{200}/(I{111}+I{200}+I{220}+I{311}), I{111} is a diffraction intensity from a {111} plane, I{200} is a diffraction intensity from a {200} plane, I{220} is a diffraction intensity from a {220} plane, and I{311} is a diffraction intensity from a {311} plane, each at the material surface.

Abstract: {Problems} To provide a copper alloy material, having a low Young's modulus that is required of electrical or electronic parts, such as connectors. {Means to solve} A copper alloy sheet material for electrical or electronic parts, having an alloy composition containing any one or both of Ni and Co in an amount of 0.5 to 5.0 mass % in total, and Si in an amount of 0.2 to 1.5 mass %, with the balance being Cu and inevitable impurities, wherein the copper alloy sheet material has a 0.2% proof stress in the rolling direction of 500 MPa or more, an electrical conductivity of 30% IACS or more, a Young's modulus of 110 GPa or less, and a factor of bending deflection of 105 GPa or less.

Abstract: A control valve device develops opening/closing accuracy of a valve assembly. The valve head 310a is configured to open and close a transfer path formed in the valve housing 305 by transmitting the power to the valve assembly 310 from the power transmission member according to a pressure ratio between working fluid supplied to the first space Us and the second space Ls, respectively. The valve head has a Vickers hardness larger than a Vickers hardness of a valve seat of the transfer path to be in contact with the valve head, and a hardness difference therebetween is set to be about 200 Hv to about 300 Hv.