摘要:
A hydraulic transmission (21) has an electric actuator (86) for changing its output/input rotation speed ratio. A controller (90) of the actuator memorizes a command current value to the actuator supposing that load is not applied on the hydraulic transmission, and calculates a value of load applied on the hydraulic transmission by calculating a difference between an actual command current value to the actuator and the memorized command current value. A command current value is compensated based on the value of load, and the actuator receives feedback to be controlled. A vehicle may have a differential mechanism (10), which combines rotation powers on input side and output side of the hydraulic transmission. A detector (82) detects rotation speed of a main speed change output shaft (27) serving as an output shaft of the differential mechanism. If the detected rotation speed differs from target rotation speed of the shaft (27) determined based on operation of a speed change operation tool, the actuator is forcedly controlled. This difference is supposed to be caused by load applied on the hydraulic transmission, whereby the load is calculated.
摘要:
A resin composition for extrusion molding which has a melt flow rate (MFR) of from 0.5 to 30 g/10 min., having (A) 1 to 80 parts by weight of an ethylenic polymer which gives an endothermic peak in a temperature range of from 80.degree. to 120.degree. C. in a temperature rise thermogram as measured by a differential scanning calorimeter, has a melt flow rate (MFR) of from 0.5 to 50 g/10 min., and is prepared by high-pressure radical polymerization, (B) 5 to 80 parts by weight of a copolymer of ethylene and an .alpha.-olefine containing 3 to 12 carbon atoms which gives at least one endothermic peak in a temperature range of from 110.degree. to 130.degree. C. in the temperature rise thermogram as described above, has a melt flow rate (MFR) of from 0.5 to 30 g/10 min. and a density of from 0.900 to 0.935 g/cm.sup.3 and (C) 5 to 70 parts by weight of the copolymer of ethylene and an .alpha.-olefin containing 3 to 12 carbon atoms which has a melt flow rate (MFR) of from 0.5 to 30 g/10 min. and a density of from 0.870 to 0.920 g/cm.sup.3 in an unannealed state, and gives no endothermic peak at temperatures above 110.degree. C. in the temperature rise thermogram as described above, and in which a ratio of a main component is not less than 80%; which gives a packaging material having significantly improved properties such as heat sealability at low temperature, heat-sealing strength, hot tacking property and bag breaking strength, and exhibits an excellent extrusion processability such as film forming property and extrusion loading.
摘要翻译:一种挤出成型用树脂组合物,其熔体流动速率(MFR)为0.5〜30g / 10分钟,其具有(A)1〜80重量份的乙烯性聚合物,其在温度范围内得到吸热峰 通过差示扫描量热计测定的升温温度分析仪中的80〜120℃的熔体流动速率(MFR)为0.5〜50g / 10分钟,通过高压自由基聚合制备, (B)5〜80重量份的乙烯与含有3〜12个碳原子的α-烯烃的共聚物,其在温度升高的温谱图中在110〜130℃的温度范围内产生至少一个吸热峰 如上所述,熔体流动速率(MFR)为0.5-30g / 10min。 和密度为0.900〜0.935g / cm3,(C)5〜70重量份的乙烯与含有3〜12个碳原子的α-烯烃的共聚物,其熔体流动速率(MFR)为0.5〜 30 g / 10 min 在未退火状态下的密度为0.870〜0.920g / cm 3,在如上所述的温度升高温谱图中,在110℃以上的温度下不发生吸热峰,其中主成分的比例不小于 80% 这提供了具有显着改善的性能的包装材料,例如低温下的热封性,热封强度,热粘合性和袋破裂强度,并且显示出优异的挤出加工性,例如成膜性和挤出负载。
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:
The synthetic resin lens has a function to generate heat by selectively absorbing infrared rays with wavelengths of 780 to 3000 nm. The synthetic resin lens includes an infrared absorber. Selective absorption of infrared rays allows the synthetic resin lens itself to generate heat and thus the lens of the present invention has the same function as being electrically heated to prevent fogging.
摘要:
A hydraulic transmission (21) has an electric actuator (86) for changing its output/input rotation speed ratio. A controller 90 of the actuator memorizes a command current value to the actuator supposing that load is not applied on the hydraulic transmission, and calculates a value of load applied on the hydraulic transmission by calculating a difference between an actual command current value to the actuator and the memorized command current value. A command current value is compensated based on the value of load, and the actuator receives feedback to be controlled. A vehicle may have a differential mechanism (10), which combines rotation powers on input side and output side of the hydraulic transmission. A detector (82) detects rotation speed of a main speed change output shaft (27) serving as an output shaft of the differential mechanism. If the detected rotation speed differs from target rotation speed of the shaft (27) determined based on operation of a speed change operation tool, the actuator is forcedly controlled. This difference is supposed to be caused by load applied on the hydraulic transmission, whereby the load is calculated.
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:
The synthetic resin lens has a function to generate heat by selectively absorbing infrared rays with wavelengths of 780 to 3000 nm. The synthetic resin lens includes an infrared absorber. Selective absorption of infrared rays allows the synthetic resin lens itself to generate heat and thus the lens of the present invention has the same function as being electrically heated to prevent fogging.
摘要:
A hydraulic transmission (21) has an electric actuator (86) for changing its output/input rotation speed ratio. A controller (90) of the actuator memorizes a command current value to the actuator supposing that load is not applied on the hydraulic transmission, and calculates a value of load applied on the hydraulic transmission by calculating a difference between an actual command current value to the actuator and the memorized command current value. A command current value is compensated based on the value of load, and the actuator receives feedback to be controlled. A vehicle may have a differential mechanism (10), which combines rotation powers on input side and output side of the hydraulic transmission. A detector (82) detects rotation speed of a main speed change output shaft (27) serving as an output shaft of the differential mechanism. If the detected rotation speed differs from target rotation speed of the shaft (27) determined based on operation of a speed change operation tool, the actuator is forcedly controlled. This difference is supposed to be caused by load applied on the hydraulic transmission, whereby the load is calculated.
摘要:
A process for producing an extrusion laminated film or sheet comprising a plastic substrate and a resin for extrusion laminating selected from the group consisting of polyethylene resins, polypropylene resins, ethylene-vinylester copolymer resins and ethylene-(metha)acrylate copolymer resins, comprising (A) a surface oxidizing step, (B) an ozone-treating step and (C) a pressurized laminating step as specified using no chemical primer.
摘要:
The present invention relates to an optical article which has high surface hardness and absorbs an electromagnetic wave such as a visible light, ultraviolet radiation, infrared radiation, X-rays, β-rays and γ-rays, in particular, a functional optical article represented by a prescription lens, sunglasses, a goggle lens, a shield and an optical filter. The present invention provides an optical article comprising a laminated substance in which a plastic sheet, a resin layer and a backup resin are laminated in this order, wherein the resin layer containing an electromagnetic wave absorbing agent.