摘要:
A cationically polymerizable resin composition which comprises (A) a compound containing at least one ring selected from the group consisting of an oxirane ring and an oxetane ring; (B) an onium salt; (C) an organic peroxide; and (D) an alkaline filler except for a hydroxide.
摘要:
It is an object of the present invention to provide a shift control method for an electric-power-assist transmission having excellent operability. In the shift control method, a main clutch is put in an engaged or disengaged state in a manner interlocked with the rotation of a shift spindle, and the main clutch is put back in an engaged state after being released from an engaged state by the rotation of the shift spindle with a rotational speed thereof changed from a high speed to a low speed with predetermined timing.
摘要:
In a hybrid vehicle including an engine and a generator-motor as a drive source, a driving force transfer system is constituted by disposing a centrifugal clutch, a transmission and a one-way clutch in a driving force transfer path from the engine up to a driving force joining point where the driving force of the generator-motor and that of the engine join together. By switching the generator-motor into a motor, the vehicle can be moved forward by both the engine and the generator-motor. By switching the generator-motor into a generator, batteries can be charged while electric power is generated by the engine. The vehicle can be moved forward or backward by the generator-motor alone with the engine OFF. Thus, the vehicle can be moved backward using the generator-motor as a drive source, and batteries can be charged through the generator-motor using the engine as a drive source.
摘要:
The prevent invention relates to a collective connection structure, optical connector arraying member, and adapter, which are suitable for application in the field of optical transmission, and which are able to collectively, easily and accurately connect a plurality of optical connectors with fewer number of parts. Optical connectors (3a) through (3f) and (4a) through (4f) corresponding to the first and second plugs (5) and (6) are arrayed and accommodated in a float-like state. The tip ends of the respective optical connectors protrude from the tip end of the first and second plugs (5) and (6) corresponding thereto. The connection end face (45) side of the respective optical connector groups (3) and (4) is inserted from both sides of the adapter (8) along guides (31) and (33) at both sides of the adapter (8). The optical connectors of the respective connection pairs are position-regulated in the X direction orthogonal to the optical axis and Y direction, thereby causing the axes to be matched, wherein the optical connector groups (3) and (4) are collectively connected via the adapter (8).
摘要:
A linear motion guide unit track rail has lengthwise side surfaces with first and second raceway grooves in which a slider moves. Lubrication is provided in the slider for the raceway grooves of the track rail. The lubricator has a lubricant case. Lubricant delivery to the raceway grooves includes a head in sliding contact with the first raceway grooves and a leg, integral with the head, and extending through an opening into the case. The leg is inserted into the case through an elastic mouthpiece, and the head is elastically urged towards the raceway grooves of the track rail by the elastic mouthpiece.
摘要:
A power storage device such as a capacitor, a battery or the like having a power storage element and a case, and a power converter using the power storage device in combination with an invertor circuit. The power storage device including a capacitor, a battery or the like is constructed of a power storage element having an anode foil, a cathode foil and an insulating material, and a highly thermally conductive and electrically conductive case, where an electrode foil of the power storage element is thermally insulated from the case by an insulating material and is in thermal contact with the case. The power storage device and the invertor circuit are arranged in close proximity and in thermal contact with a cooling unit. With this configuration, it is possible to prevent a leak current from flowing into the case to eliminate the generation of noise, maintain the security, and accomplish a longer effective life, a reduced size and a higher capacitance.
摘要:
A novel resin composition for use in applications requiring low formaldehyde concentration levels. The novel composition comprising a stabilized polyacetal polymer with capped end groups is characterized by the concentration of formaldehyde generated from a formed object of the said composition in a closed environment being less than 20 ppm.
摘要:
An injection molded article for photographic photosensitive materials is disclosed, which is formed of a noncrystalline resin composition containing 50 wt % or more of a noncrystalline resin having a melt flow rate of from 1 to 60 g/10 min, a flexural modulus of elasticity of 20,000 kg/cm.sup.2 or more and a thermal deformation temperature of 70.degree. C. or higher, from 0.1 to 45 wt % of one or more of a rubbery material, a thermoplastic elastomer and an ethylene copolymer resin, from 0.01 to 49.9 wt % of one or more of a light-shielding material and a fibrous filler and from 0.001 to 20 wt % of one or more of an antioxidant, an age resistor, an ultraviolet absorbent, a fatty acid metal salt, a radical scavenger, a hydrate double salt compound and an oxidation inhibitory synergistic effect-providing agent. Also disclosed are a method for forming the injection molded article for photographic photosensitive materials and a package using the injection molded article for photographic photosensitive materials.
摘要翻译:公开了一种用于照相感光材料的注塑制品,其由含有50重量%或更多的熔体流动速率为1至60g / 10min的非结晶树脂的非结晶树脂组合物形成,其弯曲弹性模量为 20,000kg / cm 2以上,热变形温度70℃以上,0.1〜45重量%的一种或多种橡胶材料,热塑性弹性体和乙烯共聚物树脂,0.01〜49.9重量% 一种或多种遮光材料和纤维状填料以及0.001至20重量%的一种或多种抗氧化剂,耐老化剂,紫外线吸收剂,脂肪酸金属盐,自由基清除剂,水合物双盐 化合物和氧化抑制协同效应提供剂。 还公开了一种用于形成照相感光材料的注塑制品的方法和使用用于照相感光材料的注塑制品的包装。
摘要:
One package for photographic film (PF) has five cassettes (3), which respectively contain the photographic film (PF). Five cylindrical watertight cases (2) respectively contain the cassettes (3). Heat shrinkable film (7, 25, 30, 57) is disposed around the five watertight cases (2), and shrunken by heat for collectively covering the five cassettes (3). The shrinkable film (7, 25, 30, 57) has shrinkability from 40 to 63% when heated at 140.degree. C. for 10 seconds, and has thickness from 35 to 50 .mu.m.
摘要:
A molded article for a photographic photosensitive material formed of a resin composition comprising of (a) 50 wt. % or more of a rubber-containing aromatic monovinyl resin having a melt flow index of 3 to 40 g/10 minutes, a bending elastic modulus of 20,000 kg/cm.sup.2 or more and a Vicat softening point of 78.degree. C. or more and containing 1 to 12 wt. % of a rubber material, (b) 0.1 to 10 wt. % of a light-shielding material, and (c) 0.01 to 20 wt. % of at least one of a lubricant and an antistatic agent. The molded article is excellent in physical strength, photographic properties, injection moldability and the like.