摘要:
In a linear motion guide device suitably applicable to applications under high-temperature and vacuum environments where no plastic end cap is applicable, and having an end cap formed by injection molding using metal powders as a raw material, the degree of adhesion of the metal powders is improved at a thin and keen portion like the scooping portion of the end cap, thereby suppressing an abrasion and a deformation. The end cap (7) is formed by injection molding (MIM: Metal Injection Molding) using metal powders of equal to or less than 20 μm as a raw material, and has a scooping portion (9) having undergone an HIP (Hot-Isostatic-Pressing) process and a thermal process.
摘要:
The invention generally relates to a flexible heal exchanger comprising a pair of flexible multilayer thermoplastic polyimide films each of which comprises an aromatic polyimide substrate film showing no glass transition temperature or a glass transition temperature of 340° C. or higher and a thermoplastic aromatic polyimide surface film showing a glass transition temperature in the range of 190 to 300° C. in which the surface films of the flexible multilayer thermoplastic polyimide films face each other and are in part fused together, whereby producing between the flexible multilayer thermoplastic polyimide films a conduit pattern through which a fluid passes. The flexible multilayer thermoplastic polyimide films preferably have a thickness in the range of 10 to 125 μm and comprise a linear expansion coefficient of MD, a linear expansion coefficient of TD and an average of linear expansion coefficients of MD and TD, in the range of 10×10−6 to 35×10−6 cm/cm/° C. at 50-200° C.
摘要翻译:本发明一般涉及一种柔性愈合交换器,其包括一对柔性多层热塑性聚酰亚胺膜,每个柔性多层热塑性聚酰亚胺膜包括不显示玻璃化转变温度或340℃或更高的玻璃化转变温度的芳族聚酰亚胺基底膜和热塑性芳族聚酰亚胺表面 显示玻璃化转变温度在190-300℃的范围内,其中柔性多层热塑性聚酰亚胺薄膜的表面膜彼此面对并部分地熔合在一起,从而在柔性多层热塑性聚酰亚胺薄膜之间生产导管图案 流体通过它。 柔性多层热塑性聚酰亚胺膜的厚度优选为10〜125μm的范围,包括MD的线性膨胀系数,TD的线性膨胀系数和MD和TD的线性膨胀系数的平均值在10×10 在50-200℃下,将高于-6×10 -6 cm 3 / cm 3 /℃
摘要:
To provide a dustproof device for a linear guide rail capable of protecting bolt holes in the linear guide rail from foreign matters such as cutting dust or the like without many tap holes formed in an end face of the linear guide rail. A tension applying means 5 for applying a tension to a band-like cover body 4 includes a tension applying block 13 arranged at an end of a linear guide rail 2, a plurality of pressing plates 14 for pressing the band-like cover body 4 on an upper face of the tension applying block 13, and a pressing plate fixing bolt 15 for fixing the pressing plates 14 on the tension applying block 13. A pair of right and left arm portions 17 each having an engagement convex portion 18 engaging with a rolling element rolling groove 12 in the linear guide rail 2 are provided on the tension applying block 13.
摘要:
A bagging and packaging machine for forming a bag from a strip of bag material and introducing an article into the bag includes a gas supply unit for supplying an inert gas into the bag to substitute for air contained in the bag and a gas supply control means for controlling supply of the inert gas by the gas supply means into the bag. The bagging and packaging machine is designed to allow the inert gas to be supplied under high pressure at a flow rate sufficient to increase the gas replacement rate in the bag when the machine is started, to be supplied under low pressure at a flow rate lower than the high pressure flow rate during a bagging and packaging operation subsequent to the start of the machine. Should the machine is temporarily brought to a halt, the length of time T passing from the timing at which the machine is temporarily brought to a halt is counted by a timer without the supply of the inert gas being interrupted, so that the supply of the inert gas can be interrupted at a timing the counted length of time exceeds a low pressure gas supply time T2. In this way, without the bag being bitten during bagging and/or the bagging and packaging speed being lowered, not only can the inert gas be sufficiently filled in the bag to achieve a high gas replacement rate, but the amount of the inert gas supplied can also be suppressed.
摘要:
Bacillus thuringiensis serovar japonensis strain Buibui (FERM BP-3465) belonging to Bacillus thuringiensis serovar japonensis and capable of producing insecticidal toxin proteins to kill coleopterous larvae, and an insecticide containing, as an effective ingredient, the toxin proteins produced.
摘要:
A gateway as one example of a mutual connecting appraratus between networks virtually provides an address of a mini manufacturing automation protocol (miniMAP) device to a mechatronics network (ME-NET) device in plural devices forming a network so that the miniMAP device uniquely identifies the ME-NET device. These plural devices connected to respective networks can mutually transmit and receive data in a network environment in which the ME-NET device is connected to the miniMAP device or another ME-NET device. Conversely, an address of the ME-NET device may be virtually provided to the miniMAP device so that the ME-NET device uniquely identifies the miniMAP device. Further, for example, the plural devices may be constructed by ME-NET devices. In this case, one ME-NET device uniquely identifies another ME-NET device in the plural ME-NET devices by virtually providing a station address unused in this one ME-NET device to this another ME-NET device.
摘要:
Bacillus thuringiensis serovar japonensis strain Buibui (FERM BP-3465) belonging to Bacillus thuringiensis serovar japonensis and capable of producing insecticidal toxin proteins to kill coleopterous larvae, and an insecticide containing, as an effective ingredient, the toxin proteins produced are disclosed.
摘要:
Disclosed are novel HP530 compounds, their derivatives or their pharmaceutically permissible salts, a process for preparing them and an antitumor substances containing them as active ingredient. The HP530 compounds and their derivatives expressed by the general formula below can be prepared by cultivating Streptomyces sp. HP530 (FERM BP-2786) or and chemically derivation. ##STR1## where X is a C.sub.2 -C.sub.4 acyl group or a hydrogen atom, Y is a C.sub.2 -C.sub.4 acyl group or a hydrogen atom and Z is a group expressed by the formula (II), (III) or (IV). ##STR2##