摘要:
The moisture-permeable waterproof fabric according to the invention comprises a polyamino acid modified polyurethane film having a thickness of 2 to 20 microns and a fabric bonded on the polyurethane film by a polyurethane adhesive in an amount of at least 10 g/m.sup.2. The polyamino acid modification ratio of the polyurethane film is within the range of 2 to 20%. The total amount of the adhesive and the polyurethane film is not more than 50 g/m.sup.2.
摘要翻译:根据本发明的透湿防水织物包括厚度为2至20微米的聚氨基酸改性聚氨酯膜和通过聚氨酯粘合剂以至少10g / m 2的量结合在聚氨酯膜上的织物。 聚氨酯膜的聚氨基酸改性率在2〜20%的范围内。 粘合剂和聚氨酯膜的总量不超过50g / m 2。
摘要:
A laser perforation device that has a simple structure and with which pain to a person in skin perforation is reduced. In the device, a laser beam emitted from a laser emitting device (33) is branched into laser beam paths by splitters (170a, 170b, 170c) and mirrors (171a, 171b, 171c) and pierces skin (13) by applying the split beams to the same position (177) on the skin (13). Since the skin is pierced by a laser beam with a low output, pain to the person can be reduced.
摘要:
A plurality of pairs of a movable contact point and a fixed contact point, which are opposite so that they can be contacted with and separated from each other, are provided in parallel and connected in series so that an electrical current flows in the same direction between the movable contact point and the fixed contact point, which are simultaneously closed. Permanent magnets are disposed on lateral sides of the movable contact point and the fixed contact point so that a magnetic field, which extends an arc generated between the contact points in either an upward or downward direction, is formed.
摘要:
The present invention intends to provide a sealing structure of a terminal that is low in a processing temperature for sealing, easy in sealing operation and high in the productivity. In the invention, the thermal expansion coefficient of a sealing material is made equivalent to or more than the linear expansion coefficient of a metallic sealing case block by adding inorganic filler to a liquid thermosetting polymer.
摘要:
An electromagnetic relay includes an electromagnet block having coils wound about the bodies of spools through which iron cores are provided. The electromagnet block is accommodated in a concave part that opens upward of a box-shaped case such that the shaft centers of the iron cores can be orthogonal to the bottom surface of the box-shaped case. The electromagnet block is excited and demagnetized by the passage and break of electric current through the coils so that a contact mechanism can be driven by a movable iron piece that is absorbed to and leaves magnetic pole portions at the upper ends of the iron cores. In this case, the electromagnet block is hung at the upper opening edge of the box-shaped case such that a space can be provided between the bottom surface of the box-shaped case and the electromagnet block.
摘要:
An electromagnetic relay includes an electromagnet block having coils wound about the bodies of spools through which iron cores are provided. The electromagnet block is accommodated in a concave part that opens upward of a box-shaped case such that the shaft centers of the iron cores can be orthogonal to the bottom surface of the box-shaped case. The electromagnet block is excited and demagnetized by the passage and break of electric current through the coils so that a contact mechanism can be driven by a movable iron piece that is absorbed to and leaves magnetic pole portions at the upper ends of the iron cores. In this case, the electromagnet block is hung at the upper opening edge of the box-shaped case such that a space can be provided between the bottom surface of the box-shaped case and the electromagnet block.
摘要:
It is to provide an electromagnetic relay that can perform the return operation of a movable iron piece quickly, free from a fear of welding the contact. In the electromagnetic relay, an iron core is penetrated through a through hole formed on the bottom surface of the aluminum case and coil is wound around the shaft of the protruding iron core. Through applying a voltage to the coil for magnetization and stopping the voltage for demagnetization, a contact mechanism is driven with a movable iron piece that is going and returning, attracted by and separated from a magnetic pole portion of the iron core. In particular, a slit for preventing generation of eddy current is provided on the opening end of the through hole.
摘要:
In a process for the preparation of mononitrochlorobenzene by nitration of chlorobenzene using a mixed acid of nitric acid and phosphoric acid, the nitration reaction is carried out by using a molar ratio of nitric acid to chlorobenzene of not more than equimol in the presence of a concentrated phosphoric acid as the phosphoric acid component at temperatures of 50.degree.-120.degree. C. while maintaining the concentration of phosphoric acid to 72.4 weight % as P.sub.2 O.sub.5 or more during the reaction.
摘要:
Natural suede-like artificial leathers are manufactured by subjecting pile fibrous structures wherein at least the pile portion is composed of separatable composite filaments made by bonding different polymers having mutual low adhesive affinity with each other, the cross-section of which is constituted of a radial segment (A) and segments (B) complementing the radial segment or a radial segment (A), segments (B') corresponding to said radial segment and having wedge-shaped concave portions directing to the center and wedge-shaped segments (C) complementing said concave portions, to at least one of a heat treatment and a swelling treatment to shrink said fibrous structure at least 10% in the area, impregnating or coating said fibrous structures with a synthetic polymer solution or emulsion, coagulating said polymer solution or emulsion, drying the thus treated pile fibrous structure and then buffing said piles to raise naps.
摘要:
An incompatible setting processing apparatus includes: a display unit that displays a setting screen for setting options of setting items; an extracting unit that extracts, for each of the options of each of the setting items, a first option that is an option of a setting item satisfying an incompatible setting condition on a basis of incompatible setting condition information associating incompatible setting conditions for the options of the setting items with display character strings indicating the respective incompatible setting conditions; an input unit that selects an option of each setting item in the setting screen in accordance with a received operating input; a prohibiting unit that prohibits selection of the first option by the input unit; and a display control unit that displays a display character string associated with the incompatible setting condition corresponding to the first option, which is acquired from the incompatible setting condition information.