摘要:
A softener composition, which contains tri-long-chain alkyl quaternary ammonium salt that has been considered to be difficult to use as a softener base agent, and which can provide a softener composition that provides a sufficient softening performance, is provided with (A) a cationic surfactant comprising at least one selected from the group consisting of quaternary ammonium salts represented by the formulae (I), (II) or (III), wherein the ratio of quaternary ammonium salt represented by the formula (I) to the total amount of these salts exceeds 50 weight %, with the ratio thereof represented by (III) being set to not more than 10%, and (B) at least one nonionic surfactant. In this case, (A) may include tertiary amine. (wherein, R1, R2 and R3 represent long-chain alkyl groups, etc. having total carbon atoms of 8 to 40, which may be intersected by an ether group, an ester group or an amide group; R4 represents an alkyl group, etc. having carbon atoms of 1 to 6, and X− represents an anionic group.)
摘要:
In a thermal therapy apparatus for treating a vital tissue by irradiating the tissue with a laser beam, a display unit displays a figure indicating the shape of a diseased part to be heated on the basis of information concerning the diseased part. Heating regions are arranged in the displayed figure indicating the diseased part shape by using identifiers corresponding to individual heating conditions. In accordance with size/position information of these heating regions arranged, heating conditions such as the laser intensity laser irradiation time and laser irradiation angle are set. Laser beam irradiation is performed by controlling the irradiation in accordance with the set heating conditions. The information pertaining to the diseased part can also be input on the basis of an ultrasonic signal from an ultrasonic probe separated from or installed in the laser irradiation portion.
摘要:
A method is provided to conceal the operating state of a predetermined application and to automatically perform a predetermined operation for the application. The method reduces the operating procedure control functions required of an operator and renders an operating environment that is intuitively understood.
摘要:
An apparatus for mounting electronic components on the surface of printed boards by a suction head assembly 4 coupled to a head lift mechanism comprises a force sensor 6 for measuring the pressure exerted on the component by a mounting operation, and a microcomputer 1 for preparing a control signal in accordance with the deviation of the value measured by the force sensor from a desired value of pressure on the component. The rotation of a head lifting motor 51 is controlled based on the control signal.
摘要:
The invention relates to a method for manufacturing a polyoxyethylene alkyl ether acetic acid, including feeding oxygen into a liquid phase containing polyoxyethylene ether having a hydrocarbon group at the end (hereinafter, it may also be referred to as a polyoxyethylene alkyl ether) and water, and dehydrogenating and oxidizing the polyoxyethylene alkyl ether in the presence of a platinum catalyst, in which the mass ratio between the total mass of the polyoxyethylene alkyl ether and the polyoxyethylene alkyl ether acetic acid and the mass of water in the liquid phase ((polyoxyethylene alkyl ether+polyoxyethylene alkyl ether acetic acid)/water) is 60/40 to 95/5.
摘要:
The invention relates to a method for manufacturing a polyoxyethylene alkyl ether acetic acid, including feeding oxygen into a liquid phase containing polyoxyethylene ether having a hydrocarbon group at the end (hereinafter, it may also be referred to as a polyoxyethylene alkyl ether) and water, and dehydrogenating and oxidizing the polyoxyethylene alkyl ether in the presence of a platinum catalyst, in which the mass ratio between the total mass of the polyoxyethylene alkyl ether and the polyoxyethylene alkyl ether acetic acid and the mass of water in the liquid phase ((polyoxyethylene alkyl ether+polyoxyethylene alkyl ether acetic acid)/water) is 60/40 to 95/5.
摘要:
To provide efficient table partitioning, a database is described for distributively locating a plurality of sub-tables resulting from partitioning of a table in a database. This includes an acquiring section that monitors access occurrences to each of the sub-tables to acquire a history of access occurrences. Also a deciding section decides a table storage area in which a sub-table is to be located, based on the history of access occurrences to each of the sub-tables.
摘要:
A method of controlling access to a database includes autonomously archiving data within a database from a first storage device into a second storage device, according to an archive condition; the archive condition being input in conjunction with the data and being associated with the data; accepting an input of an access command to the database; determining whether data to be accessed in response to the access command input has already been archived in the second storage device based on the access command and the archive condition; and accessing data included in the database or data archived in the second storage device according to the access command based on the determination.
摘要:
Provided is a process for preparing a sulfuric acid amine salt (I) represented by the formula (I), which is a neutralization compound between a sulfated compound having a long chain alkyl or alkenyl group and an amine having a long chain alkyl or alkenyl group, useful as softener. wherein R31 is a linear or branched C18-36 alkyl or alkenyl group, or a group represented by the formula R36—(OA)n- (wherein R36 is a linear or branched C12-36 alkyl or alkenyl group, OA is an oxyalkylene group having 2 to 4 carbon atoms and n is a number of from 0.1 to 10 on average), R32 is a is a linear or branched C10-36 alkyl or alkenyl group, X is —CONH—, —NHCO—, —COO— or —OCO—, R33 is a linear or branched C1-6 alkylene group, R34 is a linear or branched C1-6 alkyl or hydroxyalkyl group, or a group represented by R5—[B—R6]b—, R35 is a linear or branched C1-6 alkyl or hydroxyalkyl group, wherein R5 is a linear or branched C10-36 alkyl or alkenyl group, R6 is a linear or branched C1-6 alkylene group, B is a group selected from the group consisting of —COO—, —OCO—, —CONH— and —NHCO—, b is a number of 0 or 1 and m is a number of 0 or 1. A sulfonic acid amine salt may be obtained.
摘要:
An energy irradiation apparatus for medical treatment of tissues through irradiation of energy including a long main unit, an emitting part, a power transmission member, a drive mechanism, a first engaging member, and a second engaging is disclosed. The emitting part is disposed moveably inside a distal end of the main unit for emitting energy transmitted to a distal side from a proximal side. The power transmission member is disposed moveable inside the main unit. The emitting part is mounted to a distal end of the power transmission member. The drive mechanism reciprocates the power transmission member in a longitudinal direction of the main unit. The first engaging member is provided inside the power transmission member for receiving a drive force from the drive mechanism. The second engaging member is provided in the drive mechanism for engaging removably with the first engaging member.