摘要:
A seat cushion airbag unit is provided at each seat and includes a seat cushion airbag. The seat cushion airbag is disposed in an inboard portion of a seat cushion of the seat so as to support an inboard portion of buttocks of an occupant in the seat. The seat cushion airbag is changed from its inflated state from its shrunk state when the side crash or rollover of the vehicle is predicted by a controller. Thereby, the occupant's head is moved toward the center of the vehicle. Accordingly, the occupant protection device can promptly move the occupant's head toward the center of the vehicle, preventing the head from hitting against the vehicle roof, at the vehicle side crash or rollover.
摘要:
Disclosed is an arrangement structure for a curtain airbag, which comprises a bracket plate 20 for attaching a curtain airbag to a vehicle body inner panel 1b, and a pillar trim 30 formed with a trim engagement-plate potion 31 in the vicinity of an upper end thereof. The trim engagement-plate potion 31 has a trim engagement surface 32 oriented toward a vehicle interior space in an orthogonal direction relative thereto. The bracket plate 20 is formed with a bracket engagement-plate portion 21 having a bracket engagement surface 22 which is disposed on the side of the vehicle interior space relative to the trim engagement surface 32 and in adjacent and opposed relation to the trim engagement surface 32 without contact with the trim engagement surface 32 when a vehicle 1 has no side-impact collision, and adapted to come into contact with the trim engagement surface 32 in conjunction with a displacement of the trim engagement-plate potion 31 in the upward or inward direction of the vehicle interior space during a side-impact collision against the vehicle 1.
摘要:
A ring portion of a steering wheel is disposed to be inclined relative to a vertical direction with an inclined angle between 40 and 90 degrees, when viewed from a vehicle width direction, and a bag portion has a larger configuration than the ring portion so as to cover over the ring portion when an airbag inflation is completed. Accordingly, there can be provided the steering wheel equipped with the so-called donut type of airbag portion of a airbag device that can perform its advantages fully and thereby improve the driver's protection.
摘要:
A ring portion of a steering wheel is disposed to be inclined relative to a vertical direction with an inclined angle between 40 and 90 degrees, when viewed from a vehicle width direction, and a bag portion has a larger configuration than the ring portion so as to cover over the ring portion when an airbag inflation is completed. Accordingly, there can be provided the steering wheel equipped with the so-called donut type of airbag portion of a airbag device that can perform its advantages fully and thereby improve the driver's protection.
摘要:
The present invention provides a complex oxide having a composition represented by the formula La1−xMxNiO2.7−3.3 or (La1−xMx)2NiO3.6−4.4 (wherein M is at least one element selected from the group consisting of Na, K, Li, Zn, Pb, Ba, Ca, Al, Nd, Bi and Y, and 0.01≦×≦0.8), the complex oxide having a negative Seebeck coefficient at 100° C. or higher. This complex oxide is a novel material which exhibits excellent properties as an n-type thermoelectric material.
摘要翻译:本发明提供具有由式La 1-x M x Ni Ni 2.7-3.3或(La 1×x×M×2 sub> NiO 3.6-4.4(其中M是选自以下的至少一种元素: 的Na,K,Li,Zn,Pb,Ba,Ca,Al,Nd,Bi和Y,以及0.01 <= x <= 0.8),复合氧化物在100℃以上具有负的塞贝克系数。 该复合氧化物是作为n型热电材料具有优异性能的新型材料。
摘要:
This invention provides a complex oxide comprising the features of: (i) being represented by the formula: (A0.4B0.1M0.1)x/0.6Co2Oy wherein A and B are elements differing from each other, each represents Ca, Sr or Ba, M represents Bi, Sc, Y, La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Dy, Ho, Er, Yb or Lu, 1.7≦x≦2, and 3.8≦y≦5, (ii) having a Seebeck coefficient of 100 &mgr;V/K or more at a temperature of 100 K (absolute temperature) or higher and (iii) having an electrical resistivity of 10 m&OHgr;cm or less at a temperature of 100 K (absolute temperature) or higher. The complex oxide of the invention is a material composed of low-toxicity elements existing in large amounts, the material having superior heat resistance and chemical durability and a high thermoelectric conversion efficiency in a temperature range of 600 K or higher which falls in the temperature range of waste heat.
摘要:
The present invention provides an electrically conductive paste for connecting thermoelectric materials, the paste comprising a specific powdery oxide and at least one powdery electrically conductive metal selected from the group consisting of gold, silver, platinum, and alloys containing at least one of these metals. By connecting a thermoelectric material to an electrically conductive substrate with the electrically conductive paste of the invention, a suitable electroconductivity is imparted to the connecting portion of the thermoelectric element. Further, the thermal expansion coefficient of the connecting portion can be made close to that of the thermoelectric material. Therefore, even when high-temperature power generation is repeated, separation at the connecting portion is prevented and a favorable thermoelectric performance can be maintained.
摘要:
The present invention provides a novel complex oxide capable of achieving high performance as a p-type thermoelectric material. The complex oxide comprises a layer-structured oxide represented by the formula BiaPbbM1cCOdM2eOf wherein M1 is one or more elements selected from the group consisting of Na, K, Li, Ti, V, Cr, Mn, Fe, Ni, Cu, Zn, Pb, Ca, Sr, Ba, Al, Y, and lanthanoids; M2 is one or more elements selected from the group consisting of Ti, V, Cr, Mn, Fe, Ni, Cu, Mo, W, Nb, Ta, and Ag; 1.8≦a≦2.5; 0≦b≦0.5; 1.8≦c≦2.5; 1.6≦d≦2.5; 0≦e≦0.5; and 8≦f≦10; and at least one interlayer component selected from the group consisting of F, Cl, Br, I, HgF2, HgCl2, HgBr2, HgI2, TlF3, TlCl3, TlBr3, TlI3, BiF3, BiCl3, BiBr3, BiI3, PbF2, PbCl2, PbBr2, and PbI2. The interlayer component being present between layers of the layer-structured oxide.
摘要翻译:本发明提供一种能够获得高性能的新型复合氧化物作为p型热电材料。 复合氧化物包含由式BiaPbbM1cCOdM2eOf表示的层状氧化物,其中M1是选自Na,K,Li,Ti,V,Cr,Mn,Fe,Ni,Cu,Zn,Pb中的一种或多种元素 ,Ca,Sr,Ba,Al,Y和镧系元素; M2是选自Ti,V,Cr,Mn,Fe,Ni,Cu,Mo,W,Nb,Ta和Ag中的一种或多种元素; 1.8 <= a <= 2.5; 0 <= b <= 0.5; 1.8 <= c <= 2.5; 1.6 <= d <= 2.5; 0 <= e <= 0.5; 和8 <= f <= 10; 以及至少一种选自F,Cl,Br,I,HgF 2,HgCl 2,HgBr 2,HgI 2,TlF 3,TlCl 3,TlBr 3,TlI 3,BiF 3,BiCl 3,BiBr 3,BiI 3,PbF 2,PbCl 2,PbBr 2, 和PbI2。 层间组分存在于层结构氧化物的层之间。
摘要:
The present invention provides a complex oxide having a composition represented by the formula La1-xMxNiO2.7-3.3 or (La1-xMx)2NiO3.6-4.4 (wherein M is at least one element selected from the group consisting of Na, K, Li, Zn, Pb, Ba, Ca, Al, Nd, Bi and Y, and 0.01≦x≦0.8), the complex oxide having a negative Seebeck coefficient at 100° C. or higher. This complex oxide is a novel material which exhibits excellent properties as an n-type thermoelectric material.
摘要翻译:本发明提供具有由式La 1-x M x Ni Ni 2.7-3.3或(La 1×x×M×2 sub> NiO 3.6-4.4(其中M是选自以下的至少一种元素: 的Na,K,Li,Zn,Pb,Ba,Ca,Al,Nd,Bi和Y,以及0.01 <= x <= 0.8),复合氧化物在100℃以上具有负的塞贝克系数。 该复合氧化物是作为n型热电材料具有优异性能的新型材料。
摘要:
A method for the production of a superconducting oxide tape having a Bi.sub.2 Sr.sub.2 Ca.sub.2 Cu.sub.3 O.sub.10 (Bi-2223) structure interposed between silver sheets, which method consists essentially of preparing a sandwich structure having interposed between silver sheets a molded layer of a superconducting oxide precursor powder consisting essentially of Bi, Pb, Sr, Ca, Cu, and O obtained from a raw material substance composed of, in atomic composition ratio, 1.00 of Bi, 0-0.2 of Pb, 0.9-1.1 of Sr, 0.9-1.1 of Ca and 1.3-1.7 of Cu, and O, heating the sandwich structure in an atmosphere consisting of oxygen and an inert gas, having an oxygen partial pressure in the range of 0-5%, and kept at a temperature in the range of 830-850.degree. C., thereby melting the molded layer, then causing the atmosphere to retain the heating temperature and meanwhile increasing the oxygen partial pressure, thereby inducing precipitation of crystal grains possessing a Bi.sub.2 Sr.sub.2 CaCu.sub.2 O.sub.8 (Bi-2212) structure and excelling in orientation, and subsequently maintaining the oxygen partial pressure and temperature at the time of precipitation of the crystal grains, thereby transforming the structure into the (Bi-2223) structure while retaining the particle diameter of the crystal grains and the state of orientation, and superconducting oxide tape produced by the method.