摘要:
The present invention provides a method and device for producing a content filling bottle including a bottom part that is inverted between a concave shape and a convex shape to prevent a body part from being subjected to reduced pressure deformation, the method and device being capable of efficiently producing a sanitary and high-quality content filling bottle. Contents are filled into an empty bottle 1 with an inversion part 11 projecting outwardly from the body part. A cap 6 is fitted onto an opening of the bottle 1 to seal the bottle 1. An auxiliary tool 27 is then installed on the bottom part 5 of the bottle 1. Then, the bottom part of the bottle 1 with the auxiliary tool 27 installed thereon is supported via the auxiliary tool 27. The downwardly projecting inversion part 11 is pressed up so as to be inverted and recessed inwardly into the bottle 1. Subsequently, with the opening of the bottle 1 gripped, the auxiliary tool 27 is separated from the bottle 1.
摘要:
The present invention provides a process for producing highly pure fluoro-compounds by making use of N-(2-chloro-1,1,2-trifluoroethyl)diethylamine. The process produces little or no chlorinated by-products. The present invention provides a process for producing a fluoro-compound, comprising fluorinating an alcohol derivative represented by the following general formula (I): R1R2R3COH (I), (wherein R1 represents a hydrogen atom, a substituted or unsubstituted alkyl group, aryl group, alkylcarbonyl group, alkoxycarbonyl group, arylcarbonyl group or aryloxycarbonyl group; and R2 and R3 are each independently a substituted or unsubstituted alkyl group, aryl group, alkylcarbonyl group, alkoxycarbonyl group, arylcarbonyl group or aryloxycarbonyl group, wherein at least two of R1, R2 and R3 may together form part of a ring structure, either with or without a heteroatom) with N,N-diethyl-2-chloro-1,1,2-trifluoroethylamine to form a fluoro-compound represented by the following general formula (2): R1R2R3CF (2), (wherein R1, R2 and R3 are as defined above), the process being characterized in that an alcohol derivative represented by the following general formula (3): R4OH (3), (wherein R4 represents a substituted or unsubstituted alkyl group or aryl group) is added to the reaction system.
摘要:
The present invention provides a process for producing highly pure fluoro-compounds by making use of less costly and readily handleable N-(2-chloro-1,1,2-trifluoroethyl)diethylamine. The process produces little or no chlorinated by-products.Specifically the present invention provides a process for producing a fluoro-compound, comprising fluorinating an alcohol derivative represented by the following general formula (1): R1R2R3COH (1) (wherein R1 represents a hydrogen atom, a substituted or unsubstituted alkyl group, aryl group, alkylcarbonyl group, alkoxycarbonyl group, arylcarbonyl group or aryloxycarbonyl group; and R2 and R3are each independently a substituted or unsubstituted alkyl group, aryl group, alkylcarbonyl group, alkoxycarbonyl group, arylcarbonyl group or aryloxycarbonyl group, wherein at least two of R1, R2 and R3 may together form part of a ring structure, either with or without a heteroatom) with N,N-diethyl-2-chloro-1,1,2-trifluoroethylamine to form a fluoro-compound represented by the following general formula (2): R1R2R3CF (2) (wherein R1, R2 and R3 are as defined above), the process being characterized in that an alcohol derivative represented by the following general formula (3): R4OH (3) (wherein R4 represents a substituted or unsubstituted alkyl group or aryl group) is added to the reaction system.
摘要:
A method of charging for use of a facsimile apparatus, using an information processing unit provided therein, is disclosed that includes the steps of (a) the information processing unit obtaining the amount of facsimile transmission; (b) the information processing unit obtaining a transmission condition specified by a user; and (c) the information processing unit calculating a charge for the facsimile transmission using the amount of facsimile transmission and a charge corresponding to the transmission condition. The information processing unit stores data on the charge corresponding to the transmission condition for the facsimile transmission.
摘要:
Electronic computers are brought to a position for a pickup by the movement of a X-Y table, then picked up by suction and held by a holding tool, and transported by the rotation of a rotating table. Then, after the completion of a posture-recognition procedure by a sensing device, the electronic components held by the holding tool are stored one by one in storage compartments within a tape while position of the holding tool with respect to the tape being adjusted by the movement of the X-Y table based on the result of the position recognition. Thus, the electronic components are securely stored in the tape without sacrificing the efficiency of production.
摘要:
An integrated optical circuit for fiber-optics gyroscopes comprising two pairs of waveguide conduits each having a pair of input/output ports on each of end surfaces of a substrate opposed to each other and a pair of directional couplers each disposed between the two waveguide conduits forming each of the pairs of waveguide conduits. The pair of the directional couplers are connected to each other through a waveguide conduit in which a polarizer is disposed in its course, the other waveguide conduits connected to the directional couplers have metal coatings in their courses and non-reflective coatings on an end surface of the substrate. This integrated optical circuit is capable of preventing electromagnetic beams from being radiated into the substrate and suppressing re-entry of radiated electromagnetic beams into the waveguide conduits.
摘要:
A lead oxide-coated electrode for use in electrolysis is disclosed, which comprises a primary layer comprising platinum and/or platinum oxide, an intermediate layer comprising .alpha.-PbO.sub.2, and a coating layer comprising .beta.-PbO.sub.2 successively coated on a substrate comprising a corrosion resistant metal. The electrode has a strong and durable lead oxide coating firmly bonded to the substrate, does not suffer from passivation, resistance increase, etc. and can be used stably for a long time at high current density. A process for producing the electrode is also disclosed.
摘要:
The invention is directed to an unfailing pickup operation of an electronic component from a component storage portion at a seam of storage tapes connected even using a connection tape and prevention of reduction in a pickup rate of an electronic component. A CPU sends a feeding command to a component feeding unit to perform a component feeding operation or the like. Then, when the CPU judges that a connection tape reaches a pickup position, the CPU drives an X axis drive motor and a Y axis drive motor to move a board recognition camera to the pickup position of the feeding unit, the camera takes an image of a storage portion of a storage tape, and a recognition processing device performs recognition processing. A correction value based on a result of this recognition processing is stored in a RAM, and a suction nozzle is moved taking this correction value into account and lowers to pick up an electronic component.