摘要:
A glass fiber forming composition exhibits a remarkably high dielectric constant .epsilon..sub..GAMMA. as well as superior chemical resistance, yet it is readily spun into glass fibers. The composition is characterized to show a devitrification temperature which is lower than a spinning temperature at which the glass composition exhibits a viscosity of 10.sup.2.5 poise, so as to be readily spun into corresponding glass fibers. The composition consists essentially of 40 to 65 mol % of SiO.sub.2 ; 20 to 45 mol % of at least one component selected from the group consisting of MgO, CaO, SrO and BaO; 5 to 25 mol % of at least one component selected from the group consisting of TiO.sub.2 and ZrO.sub.2 ; and 0.5 to 15 mol % of NbO.sub.5/2 as calculated from an incorporated amount of Nb.sub.2 O.sub.5. Alternately, the composition consist essentially of 40 to 65 mol % of SiO.sub.2 ; 20 to 45 mol % of at least one component selected from the group consisting of CaO, SrO and BaO; 5 to 25 mol % of at least one component selected from the group consisting of TiO.sub.2 and ZrO.sub.2 ; 0.5 to 15 mol % of NbO.sub.5/2 as calculated from an incorporated amount of Nb.sub.2 O.sub.5 ; and 0.5 to 15 mol % of AlO.sub.3/2 as calculated from an incorporated amount of Al.sub.2 O.sub.3. The composition is also characterized to incorporate at least 85 mol % of a total amount of the oxides and have a dielectric constant [.epsilon..sub..GAMMA. ] of 9 or more at 1 MHz and 25.degree. C.
摘要翻译:玻璃纤维形成组合物显示出非常高的介电常数εGAMMA以及优异的耐化学性,但易于纺成玻璃纤维。 该组合物的特征在于显示出低于玻璃组合物的粘度为102.5泊的纺丝温度的失透温度,以便容易地纺丝成相应的玻璃纤维。 该组合物基本上由40至65mol%的SiO 2组成; 20〜45摩尔%的选自MgO,CaO,SrO和BaO的至少一种成分; 5〜25摩尔%的选自TiO 2和ZrO 2的至少一种成分; 和0.5〜15mol%的NbO 5/2,由Nb 2 O 5的掺入量计算。 或者,组合物基本上由40至65mol%的SiO 2组成; 20〜45摩尔%的选自CaO,SrO和BaO的至少一种成分; 5〜25摩尔%的选自TiO 2和ZrO 2的至少一种成分; 由Nb 2 O 5的掺入量计算的NbO 5/2为0.5〜15摩尔% 和由Al 2 O 3的掺入量计算的0.5〜15摩尔%的AlO 3/2。 该组合物的特征还在于,在1MHz和25℃下,所含的氧化物总量至少为85mol%,其介电常数εε为9或更大。
摘要:
A glass fiber forming composition exhibits a remarkably high dielectric constant .epsilon..sub.r as well as superior chemical resistance, yet it is readily spun into glass fibers. The composition is characterized to show a devitrification temperature which is lower than a spinning temperature at which the glass composition exhibits a viscosity of 10.sup.2.5 poise, so as to be readily spun into corresponding glass fibers. The composition consists essentially of 40 to 65 mol % of SiO.sub.2 ; 20 to 45 mol % of at least one component selected from the group consisting of MgO, CaO, SrO and BaO; 5 to 25 mol % of at least one component selected from the group consisting of TiO.sub.2 and ZrO.sub.2 ; and 0.5 to 15 mol % of NbO.sub.5/2 as calculated from an incorporated amount of Nb.sub.2 O.sub.5. Alternately, the composition consist essentially of 40 to 65 mol % of SiO.sub.2 ; 20 to 45 mol % of at least one component selected from the group consisting of CaO, SrO and BaO; 5 to 25 mol % of at least one component selected from the group consisting of TiO.sub.2 and ZrO.sub.2 ; 0.5 to 15 mol % of NbO.sub.5/2 as calculated from an incorporated amount of Nb.sub.2 O.sub.5 ; and 0.5 to 15 mol % of AlO.sub.3/2 as calculated from an incorporated amount of Al.sub.2 O.sub.3. The composition is also characterized to incorporate at least 85 mol % of a total amount of the oxides and have a dielectric constant [.epsilon..sub.r ] of 9 or more at 1 MHz and 25.degree. C.
摘要翻译:玻璃纤维形成组合物显示出非常高的介电常数ε以及优异的耐化学性,但易于纺成玻璃纤维。 该组合物的特征在于显示出低于玻璃组合物的粘度为102.5泊的纺丝温度的失透温度,以便容易地纺丝成相应的玻璃纤维。 该组合物基本上由40至65mol%的SiO 2组成; 20〜45摩尔%的选自MgO,CaO,SrO和BaO的至少一种成分; 5〜25摩尔%的选自TiO 2和ZrO 2的至少一种成分; 和0.5〜15mol%的NbO 5/2,由Nb 2 O 5的掺入量计算。 或者,组合物基本上由40至65mol%的SiO 2组成; 20〜45摩尔%的选自CaO,SrO和BaO的至少一种成分; 5〜25摩尔%的选自TiO 2和ZrO 2的至少一种成分; 由Nb 2 O 5的掺入量计算的NbO 5/2为0.5〜15摩尔% 和由Al 2 O 3的掺入量计算的0.5〜15摩尔%的AlO 3/2。 该组合物的特征还在于,在1MHz和25℃下,将总氧化物的总量至少为85mol%,并且其介电常数ε为9以上。
摘要:
A glass fiber forming composition exhibits a remarkably high dielectric constant .epsilon..sub.r as well as superior chemical resistance, yet it is readily spun into glass fibers. The composition is characterized to show a devitrification temperature which is lower than a spinning temperature at which the glass composition exhibits a viscosity of 10.sup.2.5 poise, so as to be readily spun into corresponding glass fibers. The composition consists essentially of 40 to 65 mol % of SiO.sub.2 ; 20 to 45 mol % of at least one component selected from the group consisting of MgO, CaO, SrO and BaO; 5 to 25 mol % of at least one component selected from the group consisting of TiO.sub.2 and ZrO.sub.2 ; and 0.5 to 15 mol % of NbO.sub.5/2 as calculated from an incorporated amount of Nb.sub.2 O.sub.5. Alternately, the composition consist essentially of 40 to 65 mol % of SiO.sub.2 ; 20 to 45 mol % of at least one component selected from the group consisting of CaO, SrO and BaO; 5 to 25 mol % of at least one component selected from the group consisting of TiO.sub.2 and ZrO.sub.2 ; 0.5 to 15 mol % of NbO.sub.5/2 as calculated from an incorporated amount of Nb.sub.2 O.sub.5 ; and 0.5 to 15 mol % of AlO.sub.3/2 as calculated from an incorporated amount of Al.sub.2 O.sub.3. The composition is also characterized to incorporate at least 85 mol % of a total amount of the oxides and have a dielectric constant [.epsilon..sub.r ] of 9 or more at 1 MHz and 25.degree. C.
摘要翻译:玻璃纤维形成组合物显示出非常高的介电常数(ε)r以及优异的耐化学性,但易于纺成玻璃纤维。 该组合物的特征在于显示出低于玻璃组合物的粘度为102.5泊的纺丝温度的失透温度,以便容易地纺丝成相应的玻璃纤维。 该组合物基本上由40至65mol%的SiO 2组成; 20〜45摩尔%的选自MgO,CaO,SrO和BaO的至少一种成分; 5〜25摩尔%的选自TiO 2和ZrO 2的至少一种成分; 和0.5〜15mol%的NbO 5/2,由Nb 2 O 5的掺入量计算。 或者,组合物基本上由40至65mol%的SiO 2组成; 20〜45摩尔%的选自CaO,SrO和BaO的至少一种成分; 5〜25摩尔%的选自TiO 2和ZrO 2的至少一种成分; 由Nb 2 O 5的掺入量计算的NbO 5/2为0.5〜15摩尔% 和由Al 2 O 3的掺入量计算的0.5〜15摩尔%的AlO 3/2。 该组合物的特征还在于,在1MHz和25℃下,其总氧化物的总量至少为85mol%,并具有9或更高的介电常数(ε)r)。
摘要:
An alkali-free glass applicable to a light transparent glass substrate in a liquid crystal display essentially consists, by weight, of basic elements of 40-70% SiO2, 6-25% Al2O3, 5-20% B2O3, 0-10% MgO, 0-15% CaO, 0-30% BaO, 0-10% SrO, and 0-10% ZnO, and a fining agent of a combination of 0.05-3% Sb2O3 and at least one of 0.05-2% SnO2 and 0.005-1% Cl2, which fining agent makes the resultant glass free from bubbles without the use of toxic As2O3 which has been known as the fining agent in the art.
摘要翻译:适用于液晶显示器中的透明玻璃基板的无碱玻璃基本上由40-70%SiO 2 2,6-25%Al 2的基本元素组成 O 3,5〜20%B 2 O 3,0〜10%MgO,0〜15%CaO,0 -30%BaO,0-10%SrO和0-10%ZnO,以及0.05-3%Sb 2 O 3 3 N 3的组合的澄清剂和 0.05-2%的SnO 2和0.005-1%的Cl 2 2中的至少一种,该澄清剂使得所得的玻璃体不含气泡,而不使用有毒的As < 2 O 3,其已知为本领域的澄清剂。
摘要:
An alkali-free glass applicable to a light transparent glass substrate in a liquid crystal display essentially consists, by weight, of basic elements of 40-70% SiO2, 6-25% Al2O3, 5-20% B2O3, 0-10% MgO, 0-15% CaO, 0-30% BaO, 0-10% SrO, and 0-10% ZnO, and a fining agent of a combination of 0.05-3% Sb2O3 and at least one of 0.05-2% SnO2 and 0.005-1% Cl2, which fining agent makes the resultant glass free from bubbles without the use of toxic As2O3 which has been known as the fining agent in the art.
摘要:
An alkali-free glass applicable to a light transparent glass substrate in a liquid crystal display essentially consists, by weight, of basic elements of 40-70% SiO2, 6-25% Al2O3, 5-20% B2O3, 0-10% MgO, 0-15% CaO, 0-30% BaO, 0-10% SrO, and 0-10% ZnO, and a fining agent of a combination of 0.05-3% Sb2O3 and at least one of 0.05-2% SnO2 and 0.005-1% Cl2, which fining agent makes the resultant glass free from bubbles without the use of toxic As2O3 which has been known as the fining agent in the art.
摘要翻译:适用于液晶显示器中的透明玻璃基板的无碱玻璃基本上包含40-70%SiO 2,6-25%Al 2 O 3,5-20%B 2 O 3,0-10%MgO的碱性元素 ,0-15%CaO,0-30%BaO,0-10%SrO和0-10%ZnO,以及0.05-3%Sb2O3和0.05-2%SnO2中至少一种的澄清剂和 0.005-1%Cl 2,该澄清剂使得所得玻璃体不含气泡,而不使用本领域已知的澄清剂的有毒As2O3。
摘要:
There is a problem that a bandwidth bottleneck occurs because a crossbar switch is used to cope with an increase in scale. In an example of a memory/logic conjugate system according to the present invention, a plurality of cluster memory chips each including a plurality of cluster memories 20 including basic cells 10 arranged in a cluster, the basic cell 10 including a memory circuit, and a controller chip that controls the plurality of cluster memories are three-dimensionally stacked, the plurality of cluster memories 20 located along the stacking direction of the plurality of cluster memory chips and the controller chip are electrically coupled to the controller chip via a multibus 11 including a through-via, an arbitrary one of the basic cells 10 is directly accessed through the multibus 11 from the controller chip so that truth value data is written therein, and whereby the arbitrary basic cell 10 is switched to a logic circuit as conjugate.
摘要:
A control device controls a hydrostatic transmission vehicle having a hydrostatic transmission including a variable displacement pump and a variable displacement hydraulic motor. The control device is configured to set a set vehicle speed based on a forward/rearward travel command and a gear stage command instructed by an operator, to set a torque limit usable for the hydrostatic transmission based on an engine speed, to set a vehicle speed limit based on a pressure in the hydraulic circuit and the torque limit, to select a lower one of the set vehicle speed and the vehicle speed limit, and to control respective displacements of the variable displacement pump and the variable displacement hydraulic motor based on the selected vehicle speed.
摘要:
A pull-up circuit prevents generation of a leak current if a difference of potentials occurs between a power source voltage of a pull-up circuit (a bus-hold circuit) and an input terminal. A control terminal is provided in the bus-hold circuit. Inputs of the input terminal and the control terminal are input to a NOR gate, and an output of the NOR gate is input to a gate terminal of a first MOSFET that controls coupling between an input terminal and the power source voltage of the bus-hold circuit. A second MOSFET (“control” MOSFET) is provided as a switch that operates by an inverted output of the control terminal. By coupling the first MOSFET and the control MOSFET in series, the coupling between the input terminal and the power source voltage is controlled with a higher precision, thereby preventing generation of a leak current.
摘要:
The work vehicle includes a braking device, a lubricant feeding section, and a controlling section. The controlling section configured to execute a first control in which an amount of the lubricant fed to the braking device is controlled based on a temperature of a rotating member of the braking device. The controlling section sets the amount of the lubricant to a predetermined first feed amount when the braking device is in a braking state, calculates the temperature of the rotating member, and makes a decision in the first control, based on the calculated temperature of the rotating member, to change the amount of the lubricant from the first feed amount to a second feed amount, which is smaller than the first feed amount, when the braking device is switched from the braking state to a non-braking state.