摘要:
A non-aqueous secondary battery includes: a positive-electrode collector layer; a positive-electrode layer formed on one surface of the positive-electrode collector layer; a negative-electrode collector layer; a negative-electrode layer formed on one surface of the negative-electrode collector layer so as to be opposed to the positive-electrode layer; a separator provided between the positive-electrode layer and the negative-electrode layer; and a positive-electrode-side insulating layer and a negative-electrode-side insulating layer respectively formed on another surface of the positive-electrode collector layer and another surface of the negative-electrode collector layer. Circumferential inner surfaces of peripheral edges of the positive-electrode collector layer and the negative-electrode collector layer are joined with a sealing agent including at least a positive-electrode fusion layer, a gas barrier layer, and a negative-electrode fusion layer. The positive-electrode-side insulating layer and/or the negative-electrode-side insulating layer has a battery-side recess provided on a surface.
摘要:
A non-aqueous secondary battery includes: a positive-electrode collector layer; a positive-electrode layer formed on one surface of the positive-electrode collector layer; a negative-electrode collector layer; a negative-electrode layer formed on one surface of the negative-electrode collector layer so as to be opposed to the positive-electrode layer; a separator provided between the positive-electrode layer and the negative-electrode layer; and a positive-electrode-side insulating layer and a negative-electrode-side insulating layer respectively formed on another surface of the positive-electrode collector layer and another surface of the negative-electrode collector layer. Circumferential inner surfaces of peripheral edges of the positive-electrode collector layer and the negative-electrode collector layer are joined with a sealing agent including at least a positive-electrode fusion layer, a gas barrier layer, and a negative-electrode fusion layer. The positive-electrode-side insulating layer and/or the negative-electrode-side insulating layer has a battery-side recess provided on a surface.
摘要:
A layered structure includes a configuration in which non-aqueous secondary batteries are layered. Each non-aqueous secondary battery includes: a positive-electrode collector layer; a positive-electrode layer formed on one surface of the positive-electrode collector layer; a negative-electrode collector layer; a negative-electrode layer formed on one surface of the negative-electrode collector layer so as to be opposed to the positive-electrode layer; a separator containing an electrolytic solution provided between the positive-electrode layer and the negative-electrode layer; a positive-electrode-side insulating layer formed on another surface of the positive-electrode collector layer; and a negative-electrode-side insulating layer formed on another surface of the negative-electrode collector layer. Two non-aqueous secondary batteries share one negative-electrode-side insulating layer.
摘要:
A thin nonaqueous secondary cell has high stability where a positive charge collector and a negative charge collector also serve as outer covering members. A sealing layer concurrently achieves high adhesiveness with both electrode charge collectors, high reliability preventing of short circuits, and satisfactory gas barrier properties. The nonaqueous secondary cell includes a positive charge collector containing aluminum as a primary component, a positive electrode layer formed on the positive charge collector, a negative charge collector containing copper as a primary component, a negative electrode layer formed on the negative charge collector so the negative electrode layer opposes the positive electrode layer, and a separator including an electrolyte between positive and negative electrode layers. Inner surfaces of a peripheries of positive and negative charge collectors are connected while a sealing material including a multilayered structure is interposed between the inner surfaces of the peripheries of the two charge collectors.
摘要:
A heald frame assembly comprising a plurality of heald frames which are provided with at least one guide plate which contacts with another guide plate on the heald frame adjacent the heald frame having the said one guide plate. The guide plates are so constructed as to make plastic to metal contact in this assembly.
摘要:
An electron beam generating apparatus for generating a plurality of electron beams, which includes: a plurality of cathodes for generating thermoelectrons; a cathode power supply unit for applying negative voltage to the cathodes so as to emit the thermoelectrons from the cathodes; a plurality of grids, which correspond to the plurality of cathodes respectively, for focusing the thermoelectrons emitted from each of the plurality of cathodes, and shaping the plurality of electron beams; and an insulator on which the plurality of cathodes and the plurality of grids are attached.
摘要:
A sintered powdered ferrous alloy article having high heat and abrasion resistances and a high workability is produced by admixing, (1) 5 to 30% by weight of a finely divided component alloy which consists of the following composition,______________________________________ 1 to 4% by weight carbon 10 to 30% by weight chromium 2 to 15% by weight nickel 10 to 30% by weight molybdenum 20 to 40% by weight cobalt 1 to 5% by weight niobium the balance iron, ______________________________________ (2) 0.8 to 2% by weight of finely divided carbon and (3) the balance of a finely divided ferrous base metal, compression molding the admixture under a pressure of 4 to 6 metric tons/cm.sup.2 and sintering the molded admixture in a reducing atmosphere at a temperature of 1050.degree. to 1150.degree. C, the resultant alloy article comprising a matrix component formed from the finely divided carbon and ferrous base metal, numerous particles of the finely divided component alloy dispersed in the matrix and bounding phases formed, around the particles of the finely divided component alloy, from a portion of the matrix and portions of the finely divided component alloy diffused into the portions of the matrix.
摘要:
A vertically reciprocatible heddle frame has side beams including a heddle bar fixed to the side beams, and heddles loosely mounted on the heddle bar with vertical play. A device for detecting end breakage of yarn supported by the heddles consists of an electrically conductive bar mounted on a resilient holding element. The resilient holding element leaves access at the top for contact between the heddles and the detecting bar. An electrical current flows through the detecting bar only during the downward movement of the heddle frame. End breakage of yarn permits a heddle to contact the detecting bar during such downward motion, and the resulting completed electrical circuit can be detected by appropriate detecting means.
摘要:
An electron beam generating device, wherein a high-resistance film is formed on the outer surface of an insulator provided with a cathode for emitting thermal electrons and a grid for collecting thermal electrons and forming an electron beam to allow a feeble current to flow to the high-resistance film, thereby preventing the accumulation of thermal electrons on the insulator and discharging. The upper portion of the high-resistance film connected to a chamber supplies an approximate reference potential to the upper portion of the film, and the lower portion of the high-resistance film connected to the grid supplies almost the same potential as that of the grid to the lower portion of the film to allow a feeble current to flow to the film. The prevention of accumulation of thermal electrons on the insulator can prevent discharging, accurately control the current capacity of an electron beam, and give the electron beam generating device a longer service life.
摘要:
A heald frame, constructed to have upper and lower framestaves and left and right side stays coupled to one another, the coupling between the framestaves and the side stays adjustable to increase or decrease the distance between the upper framestave and the lower framestave. The heald frame is also able to change the distance between upper and lower carrier rods, which are fixed to the upper and lower framestaves respectively, thereby permitting the adjustment of the distance between the ends of a multiplicity of healds which span a distance between the upper and lower carrier rods. The coupling is made from a side stay with a jointing convex part capable of being adjustably coupled to a holder. The adjustable jointing convex part and the holder, which are mounted together in the framestaves, are adapted to be fixed in a selected position. This results in the ability to vertically adjust the framestave in relation to the side stay and in course, the distance between cooperating carrier rods and the ends of healds carried thereon.