摘要:
There is obtained a carbon material for lithium-ion secondary battery negative electrode, a low-crystalline carbon impregnated carbon material for lithium-ion secondary battery negative electrode, a negative electrode plate, and a lithium-ion secondary battery, each of which realizes a first charge/discharge cycle with less gas generation and provides a rapid charge/discharge. The carbon material is obtained by: blending and kneading a carbonaceous aggregate with a binder to form a composition; press molding the composition into an article; carbonizing the press molded article; graphitizing the article to obtain an artificial graphite block; milling the block; and carrying out particle size control. The carbon material has characteristics of: (1) R-value=(I1360/I1580)≧0.2, where R-value is defined by the ratio of D band to G band in Raman spectrum using Nd:YAG laser light of 532 nm wavelength; and (2) d(002)≧0.336 nm, and Lc(002)≦50 nm, where d(002) and Lc(002) are crystallographic parameters calculated by Gakushin-method. The carbon material is used for the negative electrode plate of a lithium-ion secondary battery, and used in the lithium-ion secondary battery having therein the negative electrode plate.
摘要:
Providing an accelerating device capable of safely and efficiently accelerating an aircraft even if the aircraft is a high-speed and heavyweight one.The accelerating device has a support base for supporting an aircraft so that it does not go backward or levitate and does not pitch; a guide way placed along a predetermined route; guide means for guiding the support base along the guide way; and drive means for driving the support base along the guide way.
摘要:
[PROBLEMS] Providing an accelerating device capable of safely and efficiently accelerating an aircraft even if the aircraft is a high-speed and heavyweight one.[MEANS FOR SOLVING PROBLEMS] The accelerating device has a support base for supporting an aircraft so that it does not go backward or levitate and does not pitch; a guide way placed along a predetermined route; guide means for guiding the support base along the guide way; and drive means for driving the support base along the guide way.
摘要:
An exhaust emission control device for an internal combustion engine, which is capable of terminating reduction control in proper timing when a NOx cleaning catalyst includes an auxiliary catalyst having an oxygen storage capacity, thereby making it possible to reduce exhaust emissions and improve fuel economy. The exhaust emission control device includes the NOx cleaning catalyst and an ECU. The NOx cleaning catalyst includes the auxiliary catalyst having an oxygen storage capacity. The ECU executes reduction control when predetermined conditions for executing the reduction control are satisfied. During execution of the reduction control, when exhaust gas temperature is higher than a predetermined value, if a second excess air ratio is lower than a predetermined value, the ECU determines that the reduction control should be terminated. When the exhaust gas temperature is not higher than the predetermined value, if the remaining NOx amount is not larger than a predetermined value, the ECU determines that the reduction control should be terminated.
摘要:
An oxide is provided that contains the oxide represented by Formula (I) as the main component thereof, that has a Verdet constant at a wavelength of 1.06 μm of at least 0.18 min/(Oe·cm), and that has a transmittance at a wavelength of 1.06 μm and for an optical length of 3 mm of at least 70%, (TbxR1-x)2O3 (I) wherein x is 0.4≦x≦1.0; R includes at least one element selected from the group consisting of scandium, yttrium, lanthanum, europium, gadolinium, ytterbium, holmium and lutetium.
摘要:
An exhaust emission control device for an internal combustion engine, which is capable of terminating reduction control in proper timing when a NOx cleaning catalyst includes an auxiliary catalyst having an oxygen storage capacity, thereby making it possible to reduce exhaust emissions and improve fuel economy. The exhaust emission control device includes the NOx cleaning catalyst and an ECU. The NOx cleaning catalyst includes the auxiliary catalyst having an oxygen storage capacity. The ECU executes reduction control when predetermined conditions for executing the reduction control are satisfied. During execution of the reduction control, when exhaust gas temperature is higher than a predetermined value, if a second excess air ratio is lower than a predetermined value, the ECU determines that the reduction control should be terminated. When the exhaust gas temperature is not higher than the predetermined value, if the remaining NOx amount is not larger than a predetermined value, the ECU determines that the reduction control should be terminated.
摘要:
It is an object of the present invention to provide a magneto-optical material containing as a main component an oxide that includes a terbium oxide and having a large Verdet constant at a wavelength in the 1.06 μm region (0.9 to 1.1 μm) and high transparency, and to provide a small-sized optical isolator suitably used in a fiber laser for a processing machine. The magneto-optical material of the present invention contains an oxide represented by Formula (I), TbxR1−x)2O3, where x satisfies 0.4≦×≦1.0 and R includes at least one element selected from the group consisting of scandium, yttrium, and lanthanoid elements other than terbium, at a content of at least 99 wt %.
摘要:
An oxide is provided that contains the oxide represented by Formula (I) as the main component thereof, that has a Verdet constant at a wavelength of 1.06 μm of at least 0.18 min/(Oe·cm), and that has a transmittance at a wavelength of 1.06 μm and for an optical length of 3 mm of at least 70%, (TbxR1-x)2O3 (I) wherein x is 0.4≦x≦1.0; R includes at least one element selected from the group consisting of scandium, yttrium, lanthanum, europium, gadolinium, ytterbium, holmium and lutetium.
摘要:
It is an object of the present invention to provide a magneto-optical material containing as a main component an oxide that includes a terbium oxide and having a large Verdet constant at a wavelength in the 1.06 μm region (0.9 to 1.1 μm) and high transparency, and to provide a small-sized optical isolator suitably used in a fiber laser for a processing machine.The magneto-optical material of the present invention contains an oxide represented by Formula (I) below at a content of at least 99 wt %. (TbxR1-x)2O3 (I) (In Formula (I), x satisfies 0.4≦x≦1.0 and R includes at least one element selected from the group consisting of scandium, yttrium, and lanthanoid elements other than terbium.)
摘要翻译:本发明的目的是提供一种磁光材料,其包含氧化物作为主要成分,该氧化物包括氧化铽,并且在1.06μm区域(0.9-1.1μm)中的波长处具有较大的Verdet常数,并且高透明度 并且提供适用于用于加工机器的光纤激光器中的小型光隔离器。 本发明的磁光材料含有至少99重量%的由下式(I)表示的氧化物。 (TbxR1-x)2O3(I)(式(I)中,x满足0.4 @ x @ 1.0,R包括选自铽,钇和铽以外的镧系元素中的至少一种元素。
摘要:
In an electrochemical device having an element main body 1A enclosed in an exterior package 1B, a peripheral region of the exterior package 1B is provided with an elastic structure or a plurality of elastic structures R1, R2 having an elastic force in a thickness direction (Z-axis direction) of films. Each of the elastic structures R1, R2 has a first region of the exterior package 1B folded along a film outer edge, and a second region of the exterior package 1B opposed to the first region. Two ends R11, R13 (R21, R23) of the first region in a direction along the film outer edge are in contact with the second region, and between the two ends R11, R13 (R21, R23) there is a space (with a maximum height 2R) between the first region and the second region.