摘要:
In a oneway clutch apparatus, block bearings for maintaining a space between an inner race and an outer race, each is formed in a tapered-shape with the circumferential width expanding toward a cylindrical surface side. A retainer comprises, in a retaining portion of the block bearing, bearing retaining pieces respectively enlarged from the cam surfaces along the both end surfaces in the circumferential direction of the block bearings. A bearing retaining piece has a latching portion for latching and retaining the block bearing at the tip end thereof.
摘要:
A oneway clutch supporting structure comprises a oneway clutch which comprises a stationary race element and a rotational race element to be fitted in a rotational member, the race elements respectively having peripheral surfaces separated from each other in the radial direction to face each other, a plurality of bearings for coaxially retaining the race elements and disposed inside an annular space between the stationary race element and the rotational race element with separated from each other at a predetermined angle, torque transmission members disposed between the peripheral surfaces of the stationary race element and the rotational race element, and a stationary member for supporting the stationary race element. A clearance between the stationary member and the stationary race element is smaller than a clearance between the rotational member and the rotational race element.
摘要:
A lithium nickel composite oxide, having small inner resistance, large battery capacity and high thermal stability, can be used as a positive electrode active material for a non-aqueous electrolyte secondary battery. The positive electrode active material is composed of the lithium nickel composite oxide of LibNi1-aMaO2 (wherein M represents at least one element selected from a transition metal element other than Ni, the second group element and the thirteenth group element; a satisfies 0.01≦a≦0.5; and b satisfies 0.9≦b≦1.1). This is obtained by filtering and drying the fired powder after water washing, wherein it is dried at 90° C. or lower, till moisture is reduced to 1% or less by mass in drying, and then at 120° C., and under gas atmosphere where content of compound components containing carbon is 0.01% or less by volume, or under vacuum atmosphere.
摘要:
An authentication processing portion of an MFP requests user authentication to a server based on user information including at least a user ID input from a mobile terminal apparatus or an operation panel. The server has a user authentication portion which performs the user authentication and a UI instruction portion which specifies, when the user authentication succeeds, a UI image displayed on a display panel of the apparatus for operating the MFP depending on the user ID, and instructs the MFP to display the UI image on the apparatus. The MFP executes image output in accordance with a user operation received from the apparatus through the wireless communication portion in a state where the UI image is displayed on the apparatus.
摘要:
In a method of manufacturing a grain-oriented electrical steel sheet including a nitriding treatment (step S7) and adopting so-called “low-temperature slab heating”, the finish temperature of finish rolling in hot rolling (step S2) is set to 950° C. or below, the cooling is started within 2 seconds after completion of the finish rolling, and a steel strip is coiled at 700° C. or below. The cooling rate over the duration from the end of finish rolling to the start of coiling is set to 10° C./sec or above. In annealing (step S3) of the hot-rolled steel strip, the heating rate in the temperature range from 800° C. to 1000° C. is set to 5° C./sec or above.
摘要:
A positive electrode active material for a non-aqueous electrolyte secondary battery including a lithium-containing transition metal oxide having a closest-packed cubic structure of oxygen, the lithium-containing transition metal oxide having a composition represented by the formula (1): Li[Lip(NixMnyCoz)1-p]O2, where x, y, and z represent element contents of nickel, manganese, and cobalt, respectively, and satisfies 0.2+y≦x≦0.7, 0.15≦y, 0.05≦z, x+y+z=1, and 0≦p≦0.1.
摘要翻译:1.一种非水电解质二次电池用正极活性物质,其特征在于,包括具有最密堆积立方结构的氧的含锂过渡金属氧化物,所述含锂过渡金属氧化物具有式(1)表示的组成:Li [Lip(NixMnyCoz)1-p] O 2,其中x,y和z分别表示镍,锰和钴的元素含量,满足0.2 + y≦̸ x≦̸ 0.7,0.15≦̸ y,0.05& ,x + y + z = 1,0≦̸ p≦̸ 0.1。
摘要:
A separator for a battery includes a porous polymer film having a first surface and a second surface opposite to the first surface, wherein the first surface has openings distributed thereon communicating with pores of the porous polymer film, and the ratio of the total area of the openings to the area of the first surface is 89% or more and 96% or less. The diameters of the openings may be within the range of 0.8 μm or more and 40 μm or less. A region with a predetermined thickness including at least the first surface of the porous polymer film preferably includes at least one selected from the group consisting of polypropylene, and a copolymer of propylene and another copolymerizable monomer.
摘要:
A surface temperature of a slab is decreased down to 600° C. or lower between start of continuous casting (step S2) and start of slab reheating (step S3). The surface temperature of the slab is held at 150° C. or higher between the start of the continuous casting (step s2) and the start of the slab reheating (step S3). The surface temperature of the slab in the slab reheating (step S3) is set to not lower than 1080° C. and not higher than 1200° C.
摘要:
Disclosed is a rotor supportable at a side surface thereof by a needle bearing. The side face includes a bearing face with lubricating oil grooves formed therein, and is to be brought into contact with the needle bearing upon assembly. The oil grooves are arranged in a positional relation ship with needles of the needle bearing such that the oil grooves and the needles of the needle bearing do not completely overlap each other along an entire circumference in a direction of rotation. The rotor can be a bush for a one-way clutch, an inner peripheral portion of a stator of a torque converter, or an outer ring of a one-way clutch, said outer ring also serving as an inner peripheral portion of a stator of a torque converter. Preferably, the oil grooves may each be provided with a groove part extending substantially in a direction of a tangent to a raceway circle for said needles.
摘要:
A grain-oriented electrical steel sheet being a grain-oriented electrical steel sheet containing Si of 0.8 mass % to 7 mass %, Mn of 0.05 mass % to 1 mass %, B of 0.0005 mass % to 0.0080 mass %, each content of Al, C, N, S, and Se of 0.005 mass % or less, and a balance being composed of Fe and inevitable impurities and having a glass coating film made of composite oxide mainly composed of forsterite on the steel sheet surface, in which when glow discharge optical emission spectrometry (GDS) to the surface of a secondary coating film formed on the surface of the glass coating film under a predetermined condition is performed, a peak, of B, in emission intensity having a peak position in emission intensity different from a peak position, of Mg, in emission intensity is obtained and the peak position, of B, in emission intensity from the steel sheet surface is deeper than the peak position, of Mg, in emission intensity.