摘要:
A sheet-fed offset rotary printing press with a convertible press mechanism includes a chucking cylinder, convertible cylinder, grippers, and air nozzles and blowing ports. The chucking cylinder conveys a sheet by holding its leading edge. The convertible cylinder is arranged downstream of the chucking cylinder in a sheet convey direction and holds a trailing edge of the sheet being conveyed by the chucking cylinder. The grippers cause the convertible cylinder to hold the sheet in a turned state when the sheet is to be transferred from the chucking cylinder to the convertible cylinder. The air nozzles and blowing ports are arranged at different heights on outer sides of two ends in a widthwise direction of the sheet, and blow air toward a center in the widthwise direction of the sheet which is turned over by the grippers, so as to separate the sheet from the chucking cylinder.
摘要:
A method of fabricating a deflection aperture array used in an electron beam exposure apparatus and a wet etching method and apparatus for fabricating the deflection aperture array are disclosed. In wet etching an aperture array substrate, a jig is used for holding the substrate in such a manner that only a portion of the reverse side to be etched is exposed to an etching solution so that the surface protective film can be removed before wet etching. According to the wet etching method, a gas is introduced into or discharged from an enclosed spacing facing a non-etched surface thereby to adjust the internal pressure of the enclosed spacing. The internal pressure of the enclosed spacing is thus detected and held at a predetermined value in accordance with the detected pressure.
摘要:
An image forming member for electrophotographic copying machines, facsimile machines and printers which has semi-conductivity, non-tackifying property and high dielectric property and therefore has high charging and image-transferring efficiency, is excellent in feeding property and separability of papers, is free from paper jamming and can give an excellent image stably; a paint used for the member; a carbon fluoride composition used for the paint; a composite material of fine particles of carbon fluoride; and a process for preparing the composite material are provided. The carbon fluoride composition comprises carbon fluorides and at least one selected from the group consisting of resins and rubbers and has semi-conductivity, non-tackifying property and a specific dielectric constant of not less than 10 at 25° C. at 1 kHz.
摘要:
In the vibration isolating installation mechanism for a disposer of the present invention, a flexible cylinder with vibration isolatability and a suspension structure with vibration isolatability are used together, to support the disposer proper under an outlet-connected cylinder. The vibration isolating installation comprises an outlet-connected cylinder installed in the outlet of a sink by a clamp, to protrude downward, a disposer-installing cylinder for installing a disposer proper, a flexible cylinder connected between the outlet-connected cylinder and the disposer-installing cylinder, a support cylinder placed around the outlet-connected cylinder, support collars protruded horizontally respectively from the support cylinder and the disposer-installing cylinder, mating fitting holes formed in the support collars of both the cylinders at the respectively corresponding positions, support rods loosely fitted in the respectively mating fitting holes through an elastic bush respectively, and stoppers fitted at both the ends of each of the support rods.
摘要:
A photoconductor for electrophotography with excellent resistance against oxidation has a charge transport layer which contains at least two kinds of oxidants and at least one charge transport material. The charge transport material is at least one selected from the group consisting of charge transport materials represented by general formulas (Ia) and (Ib). One oxidant is an antioxidant represented by general formula (II). The second oxidant is at least one selected from the group consisting of phenolic antioxidants, thioether antioxidants, phosphorus containing antioxidants excluding the triphenylphosphorus antioxidants, and amine antioxidants.
摘要:
An ignition coil has a capacitor for detecting ignition voltage of a spark-ignition internal combustion engine to determine if misfire occurs. The ignition coil has a primary winding and a secondary winding both wound around a core. A connector section, connected to the secondary winding by a lead, is provided for receiving a high-voltage cable to transmit the secondary winding voltage current to an ignition distributor. These components are embedded integrally in an insulator resin at the time of completing the coil. A conductor is also embedded in the insulator resin such that it is located around the connector section keeping a predetermined distance therefrom and sandwiching the insulator resin, whereby a capacitor, which constitutes a capacitive divider in cooperation with a second capacitor for detecting misfire through the ignition voltage, is formed between the connector section and the conductor. A ceramic insulator can be positioned between the conductor and the connector section. The conductor can further be electrically shielded.
摘要:
A sparking voltage detecting device for an internal combustion engine having an ignition system having at least one secondary side high-tension cord, is mounted on the secondary side high-tension cord, for detecting sparking voltage generated in the engine. A main body formed of an insulating material has at least one through hole formed therein. The main body includes a pair of halves fabricated separately at least in part from each other and abutting each other along a line extending through the center of the main body. The high-tension cord is fitted through the through hole in a liquidtight manner. At least one conductive member is embedded in the main body at a location radially outward of the through hole and spaced from the high-tension cord by a predetermined distance.
摘要:
A method of manufacturing a spark plug cap covering a spark plug for an internal combustion engine, equipped with an ignition voltage detective capacitor having a first conductor housed in a cap body for carrying an ignition voltage produced by an ignition coil to the spark plug and a second conductor located keeping a predetermined distance from the first conductor while sandwiching an insulative material such that the capacitor is formed between the first and second conductors for detecting the ignition voltage. The method comprises separately fabricating said insulative body and a member from the insulative material embedding said second conductor therein and fixing the member at said insulative body such that said detective capacitor is formed. The second conductor may be formed in the shape of a plate to be wound around the cap body.
摘要:
A high tension cord cover disposed at an engine cylinder head for covering a groove in which high tension cords pass through for supplying an ignition voltage current to a spark plug of the engine. The cover is made of an insulation material and having a cord retaining section at the bottom surface facing the groove for retaining the cords in parallel with each other. A plate like conductor is embedded in the cover keeping a predetermined distance therefrom and sandwiching a portion of the insulation cover, whereby a capacitor, which constitutes a capacitive divider in cooperation with a second capacitor for detecting misfire through the ignition voltage, is formed between the conductive cores of the high tension cords and the plate like conductor. The conductor can be electrically shielded. A second member made of an insulation material can be provided in the groove underneath the cover for retaining the cords such that the conductor embedded in the cover is kept the predetermined distance from the cords.
摘要:
A sparking voltage detecting device for an internal combustion engine having an ignition system having at least one secondary side high-tension cord, is mounted on the secondary side high-tension cord, for detecting sparking voltage generated in the engine. A main body formed of an insulating material has at least one through hole formed therein. The high-tension cord is fitted through the through hole in a liquidtight manner. At least one conductive member is embedded in the main body at a location radially outward of the through hole and spaced from the high-tension cord by a predetermined distance. The main body has at least one incision formed therein, which extends from the outer surface of the main body to the through hole. The incision is forcibly expansible to an extent enough to allow the high-tension cord to be fitted into the conductive member is arranged at a side of the main body remote from the incision with respect to the through hole.