摘要:
A laser welding structure that is formed by joining a stranded wire (wire) of a signal line and a welding portion (conductive metal plate) by locally applying a laser beam and thereby melting and solidifying the stranded wire of the signal line and the welding portion has the following features. That is, the melting point of the stranded wire of the signal line and the melting point of the welding portion are different. The laser welding structure is obtained by applying a laser beam to one of the stranded wire of the signal line and the welding portion that has a higher melting point, i.e., to the welding portion having a higher melting point.
摘要:
A conductive terminal member is disposed at a portion between an insulating base film and an insulating cover film while insulating intermediate members are disposed at other portions therebetween. In this event, the intermediate members are formed in predetermined shapes and are located so as not to overlap the terminal member. The base film and the cover film are each melt-fixed to the intermediate members so that the terminal member is fixedly held between the base member and the cover film and with the terminal member 14 bent to penetrate windows 11b, 11c in the base and cover to form contact portions 14a, 14c.
摘要:
A low-molecular-weight hyaluronic acid and/or its salt has an average molecular weight of 5000 to 20,000, and has a molecular weight distribution in which the proportion of components having a molecular weight of 10,000 or less is 40 wt % or more and the proportion of components having a molecular weight of 50,000 or more is 5 wt % or less.
摘要:
A laser welding structure that is formed by joining a stranded wire (wire) of a signal line and a welding portion (conductive metal plate) by locally applying a laser beam and thereby melting and solidifying the stranded wire of the signal line and the welding portion has the following features. That is, the melting point of the stranded wire of the signal line and the melting point of the welding portion are different. The laser welding structure is obtained by applying a laser beam to one of the stranded wire of the signal line and the welding portion that has a higher melting point, i.e., to the welding portion having a higher melting point.
摘要:
A connector comprises a base insulator, a plurality of elongated plate shaped contacts arranged on the base insulator, and a cover insulator arranged to hold the contacts in cooperation with the base insulator and welded to the base insulator, the base insulator is provided with a pair of openings arranged to face each other across each of holders and to intersect with the direction in which the holders are arranged.
摘要:
Of process steps of polymer removal in a substrate processing apparatus (3), in a step of discharging and spreading a removal solution to coat a rotating substrate (W), data indicative of the number of revolutions of a substrate, the temperature and flow rate of a removal solution, and removal solution discharge time is collected and a combination thereof is synthetically assessed to detect a processing abnormality. In a pure water discharge step, data indicative of the number of revolutions of a substrate, the flow rate of pure water and pure water discharge time is collected and a combination thereof synthetically assessed to detect a processing abnormality. Thus, a processing abnormality in polymer removal is detected based on a combination of important control elements in important steps largely exerting influence on the results of processing, thereby allowing detection of a processing abnormality with a higher degree of accuracy.
摘要:
A reference command value is transmitted from an apparatus server (90) through a network (96d) to spin processing units (SR1-SR4) of a substrate processing apparatus (1). Next, a plurality of correction amounts for making processing states in the respective spin processing units (SR1-SR4) substantially the same are computed from a plurality of measured values corresponding to the respective spin processing units (SR1-SR4) and the reference command value, and are additionally stored in a correction amount database (90a). For execution of substrate processing, a plurality of correction amounts corresponding to the reference command value are extracted from the database, and corresponding ones of the correction amounts plus the reference command value are transmitted to the respective spin processing units (SR1-SR4).
摘要:
Provided is a device for removing coating on an optical fiber. The device has a cutting depth limiting surface disposed on a receiver body and a cutting blade attached between a pusher body and a fixing block. The cutting blade is made from plastics and has a specified bending elasticity. An optical fiber is inserted between the cutting blade and the limiting surface. During operation, the cutting blade cuts into a covering on the optical fiber. A high precision in arranging the cutting blade is not required.
摘要:
A damper device for attachment to a shock-affected component, including a pair of elastic members for absorbing shock which may be applied to the shock-affected component, each of the elastic members taking the form of a block and having first and second sides which are opposite to each other, and a slit formed in the first side and extending into the interior of the elastic member, a support member for supporting the elastic members, the support member having a pair of spaced apart projecting pieces and an intermediate section interconnecting the spaced apart projecting pieces, each of the projecting pieces being formed to have a substantially inverted L-shape in cross-section, the intermediate section being adapted to be mounted on the shock-affected component, the elastic members being adapted to be supported to the support member by causing the elastic members to be fitted on tips of the projecting pieces through slits in the elastic members, and a pair of receiving plates adapted to be mounted on the shock-affected component close to second sides of the elastic members and elastically engaged with the second sides the elastic members and elastically engaged with the second sides of the elastic members, so that where the damper device is attached to the shock-affected component, the elastic members are securely supported to the shock-affected component through the support members and receiving plates without readily detaching from the shock-affected component.
摘要:
Provided a method of producing a purified hyaluronic acid type which comprises adding a water-soluble organic medium to a solution which comprises a hyaluronic acid type having an average molecular weight of 400 to 100,000 and has a pH of 3 or less to obtain a suspension, and adjusting a pH of the suspension in a range of 3.5 to 8 to precipitate a purified hyaluronic acid type.