PURPOSE: To provide a pipe confluent joint wherein high/low temperature fluids having a large temperature difference can be smoothly made to join to be able to sufficiently resist against a thermal shock due to the confluence of the high/low temperature fluids provided with the temperature difference by a simple constitution. CONSTITUTION: A pipe confluent joint 10 is a pipe joint for joining a hi...

PURPOSE: To prevent short-circuiting and extract the performance of a battery sufficiently by respectively wrapping a positive electrode plate and a negative electrode plate by bag-like separators composed of synthetic fibers and glass fibers having specified tensil strength. CONSTITUTION: A positive electrode plate 1 and a negative electrode plate 2 are respectively wrapped by bag-like separators...

PURPOSE: To improve welding reliability and a battery capacity by burying the tips of terminal plates and lead wires in shelf portions so as to weld the same when addition lead is added to the lug portions of an electrode plate group so as to weld to form the shelf portions. CONSTITUTION: A comb-shaped jig for forming shelf portions 3 is interposed into the lug portions of the respective electrode...

PURPOSE: To conduct welding of an electrode plate group shelf portion stably by moving the lug portions of electrode plates, which are positioned at right and left ends in a loading direction among the electrode plates constituting an electrode plate group of a lead-acid battery welding, inward in the loading direction so as to weld the same. CONSTITUTION: In a lead-acid battery in which a shelf p...

PURPOSE: To provide a filling method for active material powder to clad electrode plate by which the filling of a targetted filling amount is facilitated. CONSTITUTION: A clad electrode plate 1 is disposed in a filling frame 2 vibrating up and down, a hopper is fixed to the upper portion of the filling frame 2, and as vibrating the filling frame 2 and the hopper up and down active material powder ...

PURPOSE: To provide a sealed lead-acid battery negative electrode plate in which the hydrogen overvoltage of the negative electrode plate is increased so as to prevent the battery from being brought into an overheating state by adding lignin of specific molecular weight into the negative active material of a lead monoxide main component. CONSTITUTION: Lignin is added into negative electrode active...

PURPOSE: To provide a formation vessel water supply device which can automatically supply water and has a low cost. CONSTITUTION: A formation vessel water feeding device is provided with formation vessels 6, a water supply pipe 7, a valve 8, a water supply tank 9, and a liquid surface sensor 10. The formation vessels 6 are equipped with one unit of a representative vessel 6a, the water supply pipe...

PURPOSE: To provide a clad sealed lead-acid battery for which a clad cathode plate with improved discharging property and a paste anode plate are used. CONSTITUTION: Separators 8a, 8b having water retaining property are sandwiched and pressed between a clad cathode plate 1 and a paste anode plate 2 in an electrolytic bath. A first and a second separators 8a, 8b are set between a clad cathode plate...

The invention pertains to an actuating device for the automatic actuation of a clutch and/or gears, with gate- and gear selection, i.e. for carrying out three distinct functions. One, two or three actuators can be provided for actuating the clutch and gears. If three actuators are provided, each one carries out one function; if two are provided, one carries out two functions and the other carries ...

Combination separation and electrolyte for a gas recombination lead accumulator battery comprising a porous non woven material of polymer fibres impregnated with a thickened electrolyte.

A bead core (2) is coaxially placed around a support drum (6) carrying an inflatable air bag (7) disposed in a deflated condition. Clasping sectors (14) circumferentially distributed in the drum are radially moved close to the inner surface of the bead core (2) to make a central portion of a ribbon-like coating structure (3) arranged about the inflatable air bag (7), adhere against the bead core i...

PURPOSE: To enable measurement of moisture by using near-infrared analyzer free from the effect of steam from tea leaves. CONSTITUTION: On the side wall of conveyance space 1 for tea leaves in the manufacturing process, a measuring part 2 is provided outwardly with an optical transparent plate 13 in between. A moving plate 12 for holding a measuring sample 5 is provided in front of the optical tra...

PROBLEM TO BE SOLVED: To provide an image blurring correction optical device capable of compensating optical change in the case a correction optical system performs correction. SOLUTION: This device is provided with the correction optical system 18b optically correcting the blurring of a photographic image by the change of the whole or a part of a photographing optical system, a correction driving...

PURPOSE: To provide an image carrier driving device and an image forming device provided with the driving device reducing the tooth surface damage and wear of a worm gear due to wear powder by eliminating the coagulated wear powder. CONSTITUTION: This device is constituted so as to be provided with a driving force transmission means 51 transmitting driving force to photoreceptor drums 1BK, 1C, 1M,...

PROBLEM TO BE SOLVED: To reduce the contact resistance and elevate the reliability by comprising a Pt layer of less than specified thickness, contacted onto a compd. semiconductor contg. a p type InGaAs main component. SOLUTION: After washing the surface of a semi-insulative InP substrate 1 with acid, a compd. semiconductor 2 contg. a p type InGaAs main component is epitaxially grown thereon. On t...

L'invention concerne un filtre.
Elle se rapporte à un filtre qui comprend une cartouche (10, 11) de filtration, et un dispositif à mémoire (12) contenant une chaîne d'informations lisibles électroniquement, par exemple une mémoire morte. De préférence, le dispositif à mémoire (12) est associé à un dispositif de saisie qui lui transmet une chaîne d'informations lisibles électroniquement. Par...

PROBLEM TO BE SOLVED: To determine the effective component of a detecting signal with sufficient resolution regardless of the operating temperature by generating the mechanical vibration of a transducer having at least one effective component containing a parasitic component and an amplitude indicating the angular velocity in response to an exciting signal. SOLUTION: When a tuning fork 1 makes rev...

PROBLEM TO BE SOLVED: To provide an angular velocity measuring instrument composed of a tuning fork from which the parasitic component of vibrations is eliminated. SOLUTION: An angular velocity measuring instrument 1 is provided with means 3-6 and 15 which excite the first vibration of a converter, means 7-10 which generate the detecting signals SD of the second vibration of the converter, and a m...

PROBLEM TO BE SOLVED: To exhibit performance close to the performance of a short wire even if it is a wire of continuous length when electric fields are generated by applying a process making its density high so that the density of an oxide superconductor is equal to or more than 90% of its theoretical density at a step prior to a former partial fusion setting process. SOLUTION: The powder of Bi2 ...

PURPOSE: To facilitate loading and unloading a magazine to and from an elevator for higher workability. CONSTITUTION: A magazine 30 consists of a magazine body 34, 35 where lead frames 1 are stacked and housed; and a lead frame support plate 36 that supports lead frames 1. The vertical motion shafts 14 of an elevator 5 are formed in such a manner that they penetrate a magazine placement plate 9 in...