Abstract:
An automated guided vehicle for loading and unloading a rotary press with various types and widths of rolls of newsprint or other paper irrespective of their diameters. The vehicle has a traveling carriage for automatically transporting a newsprint between a storage area and the setting area in a rotary press machine. It includes a hoisting/lower unit which hoists and lowers the newsprint in the vertical direction into and away from registering with the paper holding arms of the rotary press machine. The hoisting/lowering unit includes two hoisting/lowering frames parallel to a traveling road surface, and the central axis between the fixed and movable paper holding arms of the rotary press paper. The frames are kept spaced apart by an arc-shaped connecting member. Linear guides on upper surfaces of the two hoisting/lowering frames slidably support a moving table bridging over the linear guide 144 which supports the roll and permits the supported roll to be axially displaced into engagement with the support cones of the fixed holding arms.
Abstract:
There is provided, at a low cost, a microphone mounter that does not float up or move following the movement of a microphone. A sleeve 23 inserted in a mounting hole H in a table T in a noncontact manner is provided on a first fixture 20 attached to an upper opening H1 of the mounting hole H, and an anchor part 24 having an umbrella-shaped (arrow-shaped) cross section, which touches along the inner peripheral surface of the mounting hole H and the outer peripheral surface of a case M3 of a microphone M, is provided integrally at the tip end of the sleeve 23.
Abstract:
A sintered sprocket for a silent chain is obtained from a material with few addition elements by a simple densifying method. The sintered sprocket is made of an ferrous material having an ovarall composition containing Cu at 1 to 2%, C at 0.5 to 0.8%, Mn as an inevitable impurity at 0.10% or less, and balance of Fe and other inevitable impurities by mass and has a density of 7.1 Mg/m3 or higher, 65 HRA or higher as a hardness in the gear teeth, and a martensite, sorbite, bainite, or their mixed structure as a cross-sectional microscopic structure in at least the gear teeth and the peripheral area of the gear teeth.
Abstract translation:用于无声链的烧结链轮通过简单的致密化方法由具有少量添加元素的材料获得。 烧结链轮由含有1〜2%的Cu,0.5〜0.8%的C,0.10%以下的不可避免的杂质的Mn,以及Fe等不可避免的杂质和/ 作为齿轮齿的硬度的密度为7.1Mg / m 3以上,65HRC以上的密度,作为横截面微观结构的马氏体,索氏体,贝氏体或它们的混合结构 至少在齿轮齿和齿轮齿的周边区域。
Abstract:
A sintered sprocket has a high overall density and excellent contact pressure resistance. The sprocket is produced from a sintered alloy selected from the following alloys ((1) to (3)), is densified to have a relative density of 95% or higher in the surface layer of the gear teeth by forming by rolling, having a surface hardness of 700 HV or higher, and is useful for a crankshaft, a cam shaft, a balancer shaft, or a water pump shaft of an internal combustion engine: (1) an Fe—Mo—C based sintered alloy containing Mo at 1.0 to 2.0% by mass; (2) an Fe—Mo—Ni—C based sintered alloy containing Mo at more than 1.0 and not more than 2.0% by mass, and Ni at more than 1.0 and not more than 2.5% by mass, or (3) an Fe—Mo—Ni—Cu—C based sintered alloy containing Mo at 0.3 to 1.0% by mass, Ni at not less than 1.5 to less than 3.0% by mass, and Cu at 1.0 to 2.5% by mass.
Abstract:
An epoxy resin composition characterized by comprising, as essential components,(A) a bifunctional epoxy resin,(B) a trifunctional epoxy resin,(C) a phenol compound represented by the following formula ##STR1## (X.sub.1 to X.sub.8 each represent Br, Cl or H and at least four of X.sub.1 to X.sub.8 each represent Br or Cl; R.sub.1 and R.sub.2 each represent H or CH.sub.3), and(D) 4,4'-diaminodiphenyl sulfone or 3,3'-diaminodiphenyl sulfone.
Abstract:
Oxidizing treatment of carbon fibers under specific conditions provides carbon fibers having oxygen concentration (O.sub.1S /C.sub.1S atom number ratio) in the surface part of the carbon fibers of 0.05 to 0.30 as measured by X-ray photoelectron spectroscopy, coefficients of water-extractable fraction of up to 2.0, and coefficients of tow spread of at least 1.times.10.sup.-3. These carbon fibers are excellent in adhesion to various matrix resins and when mixed as reinforcements with matrix resins, provide composite materials superior especially in impact resistance. The thus obtained composite materials are useful for aircraft, automobiles, and general industrial materials.
Abstract:
A glass sheet has a thickness of 2 mm or less and has a refractive index nd of 1.60 or more. The glass sheet allows light emitted from an organic light-emitting layer to be efficiently extracted to the outside and has high gas-barrier properties. The glass sheet comprises 15-40 mass % of BaO.
Abstract:
A cover glass for semiconductor package having thermal expansion coefficient conformable to plastic packages and allowing accurate detection of existence of foreign substances, dusts, etc. in an imaging test always having a low emission amount of alpha-ray, and a related production method. The cover glass comprises, in terms of percentage by mass, of from 58 to 75% of SiO2, of from 1.1 to 20% of Al2O3, of from 0 to 10% of B2O3, of from 0.1 to 20% of Na2O, of from 0 to 11% of K2O, and of from 0 to 20% of alkaline earth metal oxide. The cover glass has average thermal expansion coefficient of from 90 to 180×10−7/° C. in the temperature range of from 30 to 380° C., a Young's modulus of 68 GPa or more, and an emission amount of alpha-ray from the glass of 0.05 c/cm2·hr or less.
Abstract translation:一种用于半导体封装的玻璃罩,其具有符合塑料封装的热膨胀系数,并且允许在始终具有低发射量的α射线的成像测试中精确检测异物,灰尘等的存在以及相关的制造方法。 覆盖玻璃以质量%计含有SiO 2的58〜75%,Al 2 O 3的1.1〜20%,B 2 O 3的0〜10%,Na 2 O的0.1〜20% 0〜11%的K2O,和0〜20%的碱土金属氧化物。 覆盖玻璃在30〜380℃的温度范围内的平均热膨胀系数为90〜180×10-7 /℃,杨氏模量为68GPa以上, 从0.05c / cm 2·小时以下的玻璃射出。
Abstract:
Provided is a high refractive index glass, comprising, as a glass composition in terms of mass %, 0.1 to 60% of SiO2+Al2O3+B2O3, having a mass ratio (BaO+La2O3+Nb2O5+TiO2+ZrO2)/(SiO2+Al2O3+B2O3) of 0.1 to 50, amass ratio (MgO+CaO+SrO+BaO)/(BaO+La2O3+Nb2O5+TiO2+ZrO2) of 0 to 10, and a mass ratio (TiO2+ZrO2)/(BaO+La2O3+Nb2O5) of 0.001 to 40, and having a refractive index nd of 1.55 to 2.3.
Abstract translation:本发明提供一种高折射率玻璃,其以质量%计含有0.1〜60%的SiO 2 + Al 2 O 3 + B 2 O 3的玻璃组合物,其质量比(BaO + La 2 O 3 + Nb 2 O 5 + TiO 2 + ZrO 2)/(SiO 2 + (MgO + CaO + SrO + BaO)/(BaO + La2O3 + Nb2O5 + TiO2 + ZrO2)为0〜10,质量比(TiO2 + ZrO2)/(BaO + La 2 O 3 + Nb 2 O 5)为0.001〜40,折射率nd为1.55〜2.3。
Abstract:
A power source apparatus having an assembled battery including a plurality of batteries of cylindrical shape arranged in a diameter direction of the battery within a case includes a holding member which holds the plurality of batteries from the diameter direction and is in contact with the inner face of the case to divide the internal space of the case into a cooling path in which a coolant flows and a gas discharge path in which gas is discharged from the battery in a battery abnormality, wherein the holding member is a solid plate member conducting heat of the battery.