Abstract: A simultaneous two-sided iron-deep drawing process for producing vessels such as metal cans. After being used, the cans can easily be squashed. A difference in height between the inner die and the outer die or the profile radii of the two dies are varied so as to change the longitudinal wall strength of the vessel. The work material is held between the two dies so that both sides are simultaneously ironed and thereby a tubular structure is obtained.

Abstract: A biotissue excising instrument according to an embodiment of the present invention includes a tubular sheath inserted into a body, a manipulator inserted into the sheath so as to advance and retreat freely through the sheath, and a treatment portion provided at a leading end of the manipulator and having a loop portion that can be unfolded and contracted to accommodate biotissue to be excised. A slit is formed in a side of a leading end of the sheath to project and sink the loop portion of the treatment portion so that the manipulator is advanced or retreated to laterally project or sink the loop portion out of or into the sheath through the slit to unfold or contract the loop portion, thus excising the biotissue in the loop portion.

Abstract: An alarm notifying device comprises a circuit which performs communications via a communication line, a circuit which detects a signal indicative of an operating condition of a facility to be monitored, and an alarm signal sent therefrom, and a CPU. The alarm notifying device notifies an alarm to the outside when the alarm signal is detected. The alarm notifying device has the function of receiving a mail, the function of analyzing the contents of a text of the received mail, and the function of changing information lying inside the device according to the contents of the text of the received mail.

Abstract: An object of the present invention is to provide an optical device that can restrain the dependence of the center wavelength of reflection at the diffraction grating upon the voltage applied to the piezoelectric element from shifting depending on the temperature. An embodiment of the optical device has the following structure.

Abstract: An alarm notifying device comprising apparatus for inputting an alarm signal of a facility to be monitored, apparatus for connecting to a mail server for delivering an electronic mail by way of a communication line, a memory for storing a guidance text corresponding to the contents of an alarm, and a CPU having the function of transmitting an electronic mail about the alarm. In the alarm notifying device, the CPU has the function of adding the contents of an alarm and a guidance text corresponding to the alarm contents to an electronic mail.

Abstract: In case of the occurrence of reception failure due to rain and the like during the broadcast of a reserved program, all or part of the reserved program is not successfully received.

Abstract: An equipment management system structured by a monitoring apparatus to monitor equipment of a facility being monitored and retrieve operation data, a database apparatus in which the operation data retrieved by the monitoring apparatus is recorded, and a database client apparatus to send and receive information to and from the database apparatus via a network, display the data recorded in the database apparatus, and enter data. The database apparatus records maintenance reference values for the equipment of the facility being monitored and the monitoring apparatus or database client apparatus outputs a display or printout prompting an execution of maintenance work when the operation data is in excess of or close to the maintenance reference values.

Abstract: An equipment management system structured by a monitoring apparatus to monitor equipment of a facility being monitored and retrieve operation data, a database apparatus in which the operation data retrieved by the monitoring apparatus is recorded, and a database client apparatus to send and receive information to and from the database apparatus via a network, display the data recorded in the database apparatus, and enter data. The database apparatus records maintenance reference values for the equipment of the facility being monitored and the monitoring apparatus or database client apparatus outputs a display or printout prompting an execution of maintenance work when the operation data is in excess of or close to the maintenance reference values.

Abstract: There is disclosed a treatment device for an endoscope, comprising a treatment portion in which an operation wire is forward/backward moveably inserted into a main tube of an elongated flexible tube to be inserted into a body, a tip end of the operation wire forms a loop for treatment by itself in a projection state from the main tube, and the loop is adapted to be retractable and storable in the main tube, wherein the treatment portion is formed with a wire rope obtained by integrally intertwining a plurality of side strand wires with a core strand wire, and spiral convex or concave portions continuously disposed along the outer periphery of the wire rope are formed with the side strand wires.

Abstract: The present invention provides an alarm notifying device comprising means for inputting an alarm signal of a facility to be monitored, means for connecting to a mail server for delivering an electronic mail by way of a communication line, a memory for storing a guidance text corresponding to the contents of an alarm, and a CPU having the function of transmitting an electronic mail about the alarm. In the alarm notifying device, the CPU has the function of adding the contents of an alarm and a guidance text corresponding to the alarm contents to an electronic mail.

Abstract: An alarm notifying device comprises a circuit which performs communications via a communication line, a circuit which detects a signal indicative of an operating condition of a facility to be monitored, and an alarm signal sent therefrom, and a CPU. The alarm notifying device notifies an alarm to the outside when the alarm signal is detected. The alarm notifying device has the function of receiving a mail, the function of analyzing the contents of a text of the received mail, and the function of changing information lying inside the device according to the contents of the text of the received mail.

Abstract: For providing a simultaneous both-sided ironing-deep drawing process, producing vessels like metallic cans which strong enough in their use and, after having been used, can easily be squashed by hand or foot, the height difference between the inner die and outer die and the profile radii of the inner die and outer die have been changed to changed the longitudinal wall strength of tubular structures in the simultaneous both-sided ironing-deep drawing process, holding a work material between the inner die and outer die, and simultaneously ironing both-sides of the work wall, and thereby obtaining tubular structures.

Abstract: In press forming including ironing, an elastically deformable material is used for a part of ironing die contacting to the work material under a higher pressure than designed, for taking the formed product out from the die easily in a case that the ironing die and the formed product are very close in size to each other, and thereby improving the efficiency of production.

Abstract: An equipment management system structured by a monitoring apparatus to monitor equipment of a facility being monitored and retrieve operation data, a database apparatus in which the operation data retrieved by the monitoring apparatus is recorded, and a database client apparatus to send and receive information to and from the database apparatus via a network, display the data recorded in the database apparatus, and enter data. The database apparatus records maintenance reference values for the equipment of the facility being monitored and the monitoring apparatus or database client apparatus outputs a display or printout prompting an execution of maintenance work when the operation data is in excess of or close to the maintenance reference values.

Abstract: An equipment management system structured by a monitoring apparatus to monitor equipment of a facility being monitored and retrieve operation data, a database apparatus in which the operation data retrieved by the monitoring apparatus is recorded, and a database client apparatus to send and receive information to and from the database apparatus via a network, display the data recorded in the database apparatus, and enter data. The database apparatus records maintenance reference values for the equipment of the facility being monitored and the monitoring apparatus or database client apparatus outputs a display or printout prompting an execution of maintenance work when the operation data is in excess of or close to the maintenance reference values.

Abstract: An object of the present invention is to provide an optical device that can restrain the dependence of the center wavelength of reflection at the diffraction grating upon the voltage applied to the piezoelectric element from shifting depending on the temperature. An embodiment of the optical device has the following structure.

Abstract: In a chemical vapor deposition system, susceptors are supported by a pair of turntables which are disposed in a vertical and parallel arrangement. A plurality of wafers to be processed are arranged circumferentially on opposing surfaces of the susceptors, and heater units are arranged behind the turntables. Because the wall surfaces exposed to the material gas are mostly covered by the wafers to be processed, any wasteful deposition of material on the chamber surfaces can be avoided. Thus, the need to clean the surface of the chamber wall is minimized. Such material deposition is not only wasteful but also could become a source of contamination as such deposition tends to peel off.

Abstract: In a heat treatment system for heating a semiconductor wafers, around a processing chamber is defined an enclosed heating chamber that can be either filled with gases or evacuated. The heater elements consist of halogen infrared lamps received in concentric grooves having a mirror surface. It is therefore possible to achieve a favorable heat insulation which contributes to a high heat efficiency. When the heating chamber is filled with gases or air, it is possible to achieve a controlled rapid cooling of the processing chamber, and this contributes to a short turnaround time of the heat treatment system.

Abstract: At a portion of an inclined main groove from a tread center to an auxiliary groove of a pneumatic tire, an angle of inclination &thgr;1 of a groove wall surface at a block step-in end side is set to be smaller than an angle of inclination &thgr;2 of a groove wall surface at a block kick-out end side. Therefore, rigidity of step-in ends of blocks defined by inclined main grooves is lowered such that a striking sound can be reduced. Further, at a portion of the inclined main groove from the auxiliary groove to a tread end, an angle of inclination &thgr;1 of a groove wall surface at a block step-in end side is set to be greater than an angle of inclination &thgr;2 of a groove wall surface at a block kick-out end side. Therefore, rigidity of kick-out end sides of blocks defined by the inclined main grooves is lowered. Heel-and-toe wear which occurs at the kick-out end sides is suppressed, and an increase in pattern noise caused by heel-and-toe wear is suppressed.

Abstract: In a chemical vapor deposition system, a pair of turntables are vertically disposed opposite to each other, and a plurality of wafers to be processed are arranged circumferentially on opposing surfaces of the turntables. Heater units are arranged behind the turntables, each of the heater units comprising a plurality of concentric grooves defined in a surface of a base behind the corresponding one of the turntables, a heating element received in each of the grooves, a cover plate placed over the grooves so as to seal the interior of the grooves from the exterior of the grooves, and a conduit connected to a vacuum pump for maintaining a higher level of vacuum in the grooves than outside cover plate. Thus, the interior of the grooves is effectively sealed, and intrusion of contaminants into the heater unit can be avoided.