摘要:
An oriented polyethylene film with an excellent moistureproofness and optical property is provided in which the degree of crosslinking is uniform or decreases inwardly across the thickness of the film, and which consists of a composition comprising (A) 50 to 90% by weight of polyethylene with a density of at least 0.935 g/cm.sup.3 and a high load melt index to melt index ratio of at most 100 and (B) 50 to 10% by weight of a petroleum resin or linear low density polyethylene.
摘要翻译:提供了具有优异的防湿性和光学性能的取向聚乙烯膜,其中交联度在膜的厚度上均匀或内向减少,并且由包含(A)50至90重量%的聚乙烯与 密度至少为0.935g / cm 3,高熔体指数与熔体指数之比至多为100,(B)为50至10重量%的石油树脂或线性低密度聚乙烯。
摘要:
Disclosed are oriented polyethylene films having specific elongation and strength, which are excellent in linear tearability and clear tearability, suitably used for packaging and produced by longitudinally stretching a polyethylene resin sheet in which the degree of crosslinking inwardly decreases across the thickness thereof at a draw ratio of at least 5 times at a temperature of not higher than the melting point of a polyethylene resin forming the polyethylene resin sheet, and laterally stretching said sheet 4 to 8 times at a temperature ranging from above the melting point of the polyethylene resin up to 10.degree. C. higher than the melting point thereof.
摘要:
A polyethylene composite film suitable for packaging, which is superior in moistureproofness, flex-o-crack resistance, tearability and heat-sealing property, is provided comprising an oriented polyethylene film such that the degree of cross-linking inwardly decreases across the thickness of the film and at least one lamination layer, provided on one side of the oriented polyethylene film consisting of a lamination material having a heat shrinkage of less than 5% at 120.degree. C.
摘要:
An oriented polyethylene film with an excellent moistureproofness and optical property is provided in which the degree of crosslinking is uniform or decreases inwardly across the thickness of the film, and which consists of a composition comprising (A) 50 to 90% by weight of polyethylene with a density of at least 0.935 g/cm.sup.3 and a high load melt index to melt index ratio of at most 100 and (B) 50 to 10% by weight of a petroleum resin or linear low density polyethylene.
摘要:
An object of the invention is to arrange so that the digital signal transmission between specific equipments connected with each other by the transmission line of a fixed standard can be performed securely and satisfactorily.When a digital signal destination is caused to receive a fixed digital signal sent out of a digital signal sender, the digital signal destination acquires at the request of the destination from the digital signal sender data on modes in which the digital signal sender is able to send out the digital signal, and a transmission mode of the digital signal is caused to be set by a command based on the acquired mode data from the digital signal destination. Moreover, when a digital signal destination is caused to receive a fixed digital signal sent out of a digital signal sender, a flag is added to the digital signal sent out of the digital signal sender, which indicates that the transmission rate is being adjusted based on the command from the digital signal destination.
摘要:
There are provided in a rate control command a clock rate select subfunction (SYNC SELECT) to which a digital signal receiver side corresponds, a base rate subfunction (BASE CONFIGURE), a flow rate control (FLOW CONTROL) subfunction, and a capability inquiry subfunction (CAPABILITY INQUIRY). The CAPABILITY INQUIRY subfunction is used to send to a transmitter side a clock rate select state (SYNC SELECT), base rate set state (BASE CONFIGURE), and flow rate control state (FLOW CONTROL). Thereby, a digital signal can be transmitted between specific units positively and successfully.
摘要:
A semiconductor manufacturing apparatus including a heating device; a reaction tube disposed within the heating device, the reaction tube having a gas inlet portion and an exhaust portion parted from each other by a predetermined distance in the longitudinal direction of the reaction tube; and a plurality of gas feed pipes extending along a side wall of the reaction tube from the exhaust portion side to the gas inlet portion, the plurality of gas feed pipes being parted from each other. The reaction gas is provided through the plurality of gas feed pipes into the reaction tube, thereby providing an improved uniform temperature distribution within the reaction tube and resulting in an improved uniform film thickness of the oxide film formed on the surface of the semiconductor wafer.
摘要:
A latch-up restoration circuit for an electronic circuit generating a signal having a predetermined operating frequency such as a microcomputer, comprises a latch-up sensing device sensing a state that the frequency of the signal generated by the electronic circuit is on the outside of a predetermined frequency range and generating a latch-up detection signal, and a power supply inhibiting device inhibiting supply of a power current to the electronic circuit for a predetermined time period in response to the latch-up detection signal. The electronic circuit is automatically resumed to an initial state and the latch-up phenomenon is removed when the supply of the power current is restarted.
摘要:
A steam-generative warming device 10 having a steam generating element 30 that releases steam in association with heat generation accompanying the oxidation of an oxidizable metal. The steam generative warming device 10 contains a capsaicin analog and a menthol in a capsaicin analog/menthol mass ratio of 1/300 to 1/20000. It is preferred that the capsaicin analog be present in an element adapted to be brought into direct contact with the user's skin and the menthol be present in an element adapted not to be brought into contact with the user's skin.
摘要:
An object of the invention is to arrange so that the digital signal transmission between specific equipments connected with each other by the transmission line of a fixed standard can be performed securely and satisfactorily.When a digital signal destination is caused to receive a fixed digital signal sent out of a digital signal sender, the digital signal destination acquires at the request of the destination from the digital signal sender data on modes in which the digital signal sender is able to send out the digital signal, and a transmission mode of the digital signal is caused to be set by a command based on the acquired mode data from the digital signal destination. Moreover, when a digital signal destination is caused to receive a fixed digital signal sent out of a digital signal sender, a flag is added to the digital signal sent out of the digital signal sender, which indicates that the transmission rate is being adjusted based on the command from the digital signal destination.