摘要:
This invention relates to a cathode ray tube which uses a tension band to afford an implosion protection. The cathode ray tube of this invention includes a panal (21) formed of a face portion (4) which is respectively formed as a curved surface and a skirt portion (5). A mold match line (23) of this panel (21) is formed so as to substantially follow the boundary between the face portion (4) and the skirt portion (5) and a tension band (29) for use in implosion protection is wound around this mold match line (23). Accordingly, the tension of the tension band can effectively be transmitted to the entire periphery of the face portion and thus the implosion protection of the panel can be increased.
摘要:
An apparatus for controlling a manufacturing system comprises a display device, including a pallet designation area for selecting a desired pallet and a machine tool designation area for selecting a desired machine tool, for displaying an operating status of the manufacturing system, an inputting device for selecting the desired pallet designation area and executing a moving operation to the desired machine tool designation area, and a conveyance controlling device for executing the control to carry the pallet indicated in the pallet designation area toward the machine tool indicated in the machine tool designation area in accordance with the moving operation performed by this inputting device. When starting up a manual conveying function for setting a remote conveyance indication by using this apparatus, a system status display screen is displayed. A pallet to be conveyed is selected from a pallet designation area on this system status display screen and dragged the pallet to a position of a station or a working device to which the pallet should be carried, and dropped. With such operations, a single indication of the remote conveyance is registered, and the conveyance is started. A conveyance setting screen is not displayed in overlap on the system status display, and therefore the conveyance can be indicated while monitoring the system.
摘要:
An electron gun employed in a color cathode ray tube, or the like, adapted, when electron beams are deflected in a convergence free deflecting magnetic field, to achieve optimal focused conditions for both the electron beam landing at the center and that landing at the corners of a screen by making, within a principal converging region for converging the electron beams, the converging angle in the vertical direction smaller than that in the horizontal direction and by forming, within an object point forming region, the object point in the vertical direction at a further position than where the object point in the horizontal direction is formed.
摘要:
A test support program to effectively and reliably check performance of functions which operate with other unspecified servers. A pair of a request message and a response message is stored as a message log. When a processing function based on a program under development being checked outputs a test request message, a computer selects a message log appropriate to the test request message as a template message under preset selection rules. The computer creates a test response message by editing the response message of the selected template message under preset editing rules. Then the computer sends the created test response message as a response to the test request message.
摘要:
A combusting apparatus of the present invention can easily recharge an incorporated storage battery that has been exhausted to or below a required minimum level. A burner (18) in the combusting apparatus is further provided with a thermoelectricity generating element (4), which receives the heat of combustion and generates a thermoelectric e.m.f. When a multi-contact switch (16) is activated to set the arrangement of plural capacitors (15) in parallel, the capacitors (15) having the parallel configuration are charged with a thermoelectric e.m.f. generated by the thermoelectricity generating element (4). When an operation of a switching button (20) activates the multi-contact switch (16) to change the arrangement of the capacitors (15) from the parallel configuration to the series configuration, the sum of the voltages of the capacitors (15) is applied to an oscillation circuit (9) included in a booster circuit (8) as well as a storage battery (12). The booster circuit (8) is then activated to boost the thermoelectric e.m.f. generated by the thermoelectricity generating element (4) and start applying the boosted voltage to the storage battery (12). This enables the exhausted storage battery (12) to be efficiently recharged with the power supplied from the capacitors (15) and the booster circuit (8).
摘要:
A test support program to effectively and reliably check performance of functions which operate with other unspecified servers. A pair of a request message and a response message is stored as a message log. When a processing function based on a program under development being checked outputs a test request message, a computer selects a message log appropriate to the test request message as a template message under preset selection rules. The computer creates a test response message by editing the response message of the selected template message under preset editing rules. Then the computer sends the created test response message as a response to the test request message.
摘要:
A method and apparatus for detecting position deviation of an electron gun in which, by increasing the light utilization efficiency to render the field of sight lighter and by reducing the amount of reflected light from the grid surface, the reflected light from the electron beam emitting surface is lighter to enable an edge of an electron beam transmitting hole to be discerned accurately to detect the position deviation of the electron gun accurately. The linear polarized light is illuminated on the electron gun and the light reflected by this electron gun is observed by a light polarization unit to detect the position deviation between grids of the electron gun.
摘要:
A combustion apparatus has a built-in storage battery and has circuitry which restores a sufficient amount of stored electrical energy in the storage battery when the amount of electrical energy stored in the storage battery is lowered below a required level. A thermoelectric generator element is heated by combustion heat produced by a burner to generate a thermal electromotive force. A manual operation of a slide button causes an associated multi-contact switch to repetitively turn ON and OFF, such that a coil in a booster circuit boosts a voltage generated by the thermoelectric generator element. The boosted voltage is applied to an oscillator circuit in the booster circuit, so that the booster circuit is driven to boost the voltage from the thermoelectric generator element as well as to start powering the oscillator circuit and a storage battery. Consequently, a sufficient amount of stored electrical energy is restored in the storage battery.