摘要:
A transparent liquid bleaching agent composition having a transparent appearance and excellent storage stability and bleaching power, characterized by comprising hydrogen peroxide (a), a surfactant (b) and a bleach activator (c) capable of yielding an organic peracid when reacted with hydrogen peroxide and having a parameter .beta. of a mixed system consisting of the surfactant (b) and the bleach activator (c) as calculated according to the following equation of smaller than -2: ##EQU1## wherein C.sub.1 : the critical micelle concentration of the surfactant; C.sub.2 : the critical micelle concentration of the bleach activator; .alpha..sub.1 : the molar fraction of the surfactant in the whole mixed solute (molar fraction of added surfactant); .alpha..sub.2 : the molar fraction of the bleach activator in the whole mixed solute (molar fraction of added activator); C*: the critical micelle concentration of the X.sub.1 : the molar fraction of the surfactant in the mixed micelle; and X.sub.2 : the molar fraction of the bleach activator in the mixed micelle.
摘要:
To provide a sulfonate represented by the following general formula (1A) which is useful as an organic peracid precursor in bleach compositions for domestic use, a process for producing it, and a bleach composition having no irritative smell, high bleaching power and excellent persistence of the bleaching power during the use: ##STR1## wherein R.sup.1 represents a hydrogen atom, an alkyl group having 1 to 10 carbon atoms, etc., R.sup.2 represents an alkylene group having 1 to 8 carbon atoms, a phenylene group, etc., R.sup.3 represents an alkylene group having 1 to 8 carbon atoms, R.sup.4 represents an alkylene group having 1 to 5 carbon atoms, p is 0 or 1, A represents an alkylene group having 2 to 4 carbon atoms, n is 1 to 100, and Ma represents an alkali metal atom. etc.
摘要:
An air intake arrangement for an internal combustion engine comprising: a main air intake conduit leading to a gas intake valve (241 ) for respective engine cylinders (206 ) and including a main air intake passage (202 ), a main collector chamber (204 ) and independent branching air intake passages (205) for the respective engine cylinders (206) connected in series; a throttle valve (203 ) disposed in the main intake air passage (202 ) for controlling the flow rate of air passing therethrough; an auxiliary air intake passage (210 ) bypassing the main air intake conduit, an inlet port of the auxiliary air intake passage (210 ) opens into the main air intake passage (202) at the upstream of the throttle valve (203 ), an outlet port (213 ) of the auxiliary air intake passage (210 ) opens into the respective independent branching air intake passages (205) near the gas intake valve (241) for the respective engine cylinders (206 ) in such a manner that gas blown-out from the auxiliary air intake passage (210 ) induces a gas swirl in the respective engine cylinders (206); an intake air control valve (211) disposed in the auxiliary air intake passage (210 ) for controlling the flow rate of air passing therethrough; and a control unit (222) which determined an operating condition of the internal combustion engine and controls an opening degree of the intake air control valve (211) based on the determined engine operating condition.
摘要:
An image communication device having a lower and an upper chassis, the lower chassis having a plurality of rollers for transporting original documents and a guide plate for guiding them, the upper chassis being located above the lower chassis and having a plurality of rollers for transporting recording paper. The lower chassis has a pair of side plates whose top edges contain a plurality of open-ended recesses. Inside the recesses are bearings that rotatably support the document transporting rollers. The guide plate has projections that press the bearings against the recess bottoms. Attaching the guide plate to the lower chassis causes the projections of the former to fix the bearings concurrently. The bearings and guide plate are preferably made up of conductive materials. The rollers are connected to ground via the bearings and guide plate.
摘要:
A toner for developing an electrostatic latent image containing a polyester resin binder obtained by condensation polymerization of a diol component and a mixture of acid components. The acid components are an aliphatic unsaturated dicarboxylic acid or an acid anhydride thereof and a polybasic carboxylic acid having not less than three carboxylic acid groups or an acid anhydride thereof. A ratio of the polybasic carboxylic acid having not less than three carboxylic acid groups or the acid anhydride thereof to the total acid components is in the range of from 5 mol % to less than 30 mol %.
摘要:
A bleaching composition comprises (a) a peroxide and (b) an organic peracid precursor having at least one group selected from (b-1) and (b-2) and then further comprises a detergent component(s). ##STR1##
摘要翻译:漂白组合物包含(a)过氧化物和(b)具有至少一个选自(b-1)和(b-2)的基团的过碳酸过氧化物前体,并且还包含至少一种洗涤剂组分。 o
摘要:
A parallel data processing system includes a parallel data processing execution unit for reading a data from a data set including a first data set that includes a plurality of first data and a second data set that includes a plurality of second data and executing processing. The parallel data processing execution unit (A) reads the first data from the first data set, and acquires a first value from the first data based on first format information acquired from an application, (B) generates one or more threads for respectively reading one or more second data corresponding to the first value from the second data set based on first reference information acquired from the application, (C) executes (A) and (B) on one or more first data in the first data set, and (D) executes a plurality of the threads in parallel.
摘要:
A nonaqueous electrolyte battery is provided which includes a battery element, and a package member for packaging the battery element, and in the nonaqueous electrolyte battery, the package member includes a layer which contains a blackbody material capable of using blackbody radiation and which has an emissivity of 0.6 or more.
摘要:
This centrifugal blood pump apparatus includes an impeller provided in a blood chamber, a permanent magnet provided in one surface of the impeller, and a permanent magnet provided in an inner wall of the blood chamber, for attracting the permanent magnet. A centerline of the permanent magnet is arranged at a position different from that of a centerline of a sidewall of the blood chamber such that a rotation centerline of the impeller matches the centerline of the sidewall of the blood chamber during pump operation. Therefore, high torque transmission efficiency is obtained.
摘要:
A distal side link hub is connected with a proximal end side link hub through three sets of link mechanisms for alteration in posture. At least two sets of the link mechanisms include an actuator for arbitrarily changing the posture of the distal end side link hub relative to the proximal end side link hub by rotating a proximal side end link member and a reduction gear unit for reducing the speed of and transmitting the operation amount of the actuator to the proximal side end link member. The reduction gear unit includes a geared speed reducing section having a small gear rotated by the actuator and a large gear provided in the proximal side end link member. The radius of pitch circle of the large gear is chosen to be equal to or greater than the arm length of the proximal side end link member.