摘要:
A recording apparatus is formed of a drum which is rotationally driven around a central axis of itself with a stencil sheet having a solvent-soluble resin layer wrapped around an outer circumferential surface of the drum, an ink supplying device disposed to the inside of the drum and supplying ink to an inner circumferential surface of the drum, and a solvent supplying device for selectively supplying a solvent containing a colorant to the stencil sheet, thereby conducting perforating the stencil sheet and selectively supplying the solvent to the printing paper thereby conducting recording.
摘要:
In an automatic plate exchange/plate registration method and apparatus, a current position of a plate cylinder on which a plate to be exchange is mounted is stored. The plate cylinder is reset to an origin. Automatic plate exchange is performed when the plate cylinder is at the origin. The plate cylinder is automatically returned to the stored current position.
摘要:
Disclosed is a heat-sensitive stencil sheet having its perforating and separating properties in the case of doing stencil-making by thermal heads and not allowing a releasing layer thereof to transfer to the other stencil sheet even in the case of stacking the heat-sensitive sheet to each other. The heat-sensitive stencil sheet comprises a porous substrate, a thermoplastic resin film laminated thereon with an adhesive, and a releasing layer provided on the thermoplastic resin film, wherein the releasing layer mainly consists of silicone phosphate.
摘要:
A composite microwave circuit module assembly has a dielectric substrate which is formed by a lower layer, an intermediate layer and an upper layer. The lower layer and the upper layer include a lower ground surface and an upper ground surface, respectively, and the intermediate layer includes a radio frequency signal circuit formed by an active circuit element and a passive circuit element. A number of via-holes filled with metal are arranged along the radio frequency signal circuit to short-circuit the upper ground surface and the lower ground surface so as to shield the radio frequency signal circuit. An element mounting cavity is disposed on the intermediate layer with a portion of dielectric above the intermediate layer being removed, and the active circuit element is mounted on an element mounting land in the cavity. The cavity is covered by a conductor plate member. A connection terminal connected with the radio frequency signal circuit is provided in a surface of the dielectric substrate without projecting from the surface thereof and allows external electrical connection thereat from outside by a microwave circuit connection structure having a contact member resiliently urged toward said connection terminal.
摘要:
A method of producing a patterned shaped article includes the steps of disposing at a prescribed position within a main form for molding the shaped article a projection-bristling form having a support member and a plurality of projections standing upright from the support member, charging a prescribed amount of dry pattern-course material for forming the pattern course of the shaped article into spaces defined by a prescribed number of projections of the bristling form, charging a base-course material for forming the base course of the shaped article into the main form including the remaining space of the bristling form not filled with the pattern-course material, removing the bristling form, causing the charged pattern-course material and base-course material to set into a shaped article, removing the shaped article from the main form and, optionally, sintering the shaped article.
摘要:
A composite material suitable for use as a microwave heating wrapper, comprising a base and an electroconductive layer formed on at least one side of the base, the electroconductive layer being a mixed layer of at least one metal and at least one metal oxide.
摘要:
A canister includes a casing, a fuel reserve well defined at the bottom of the casing, an adsorbent layer provided in the casing for adsorbing fuel vapor, the adsorbent layer communicating with the fuel reserve well at a region of its lower portion and communicating with an atmosphere at its upper portion, a first communication passage defined so that the fuel reserve well communicates with a fuel system of an engine, and a second communication passage defined so that the fuel reserve well communicates with an intake system o f the engine. The second communication passage includes a purge chamber communicating with a region of the adsorbent layer other than the region of the adsorbent layer with which the fuel reserve well communicates, a first fuel outflow passage having a liquid fuel suction port open to the bottom of the fuel reserve well at its lower portion and a nozzle opening positioned in the purge chamber at its upper portion, and a second fuel outflow passage defined over the nozzle opening of the first fuel outflow passage for providing a fuel flow passage extending from the purge chamber to the suction system of the engine.
摘要:
A constant-pressure operating valve is provided to allow communication between a canister passage connected to a canister and a fuel tank passage connected to a fuel tank and to selectively terminate the communication between them. The constant-pressure operating valve is opened when the internal pressure of the fuel tank exceeds a predetermined value, thereby allowing the fuel vapor in the fuel tank to flow into the canister. Further, when the engine is in operation, the constant-pressure operating valve can be opened, for example, through the action of solenoid, irrespective of the internal pressure of the fuel tank. If the constant-pressure operating valve is opened when the internal pressure of the fuel tank is less than the predetermined value, then the fuel vapor in the fuel tank is drawn into the canister, and so even if the lid of the fuel tank is opened in this condition, the amount of the vapor escaping into the atmosphere is limited.
摘要:
A fuel cooling system for a motorvehicle has a fuel tank for supplying fuel to a motorvehicle engine. The system further includes a refrigerant evaporator and a compressor of a refrigeration system for air conditioning, and a heat exchanger provided between a fuel pipe and an evaporated refrigerant pipe. The heat exchanger is made up of coaxial inner and outer tubes and, for example, helical heat transfer fins contained in an annular space between the inner and outer tubes. With this construction, the fuel flowing through a fuel return pipe extending between the engine and the fuel tank is caused to flow through the annular space between the inner and outer tubes. On the other hand, evaporated low temperature refrigerant is caused to flow through the inside of the inner tube of the heat exchanger. The inner tube has secured therein, heat exchange fins, for example, of the type extending longitudinally thereof and having wavy transverse cross section. The fuel and the refrigerant exchange heat through the inner tube, whereby the fuel is cooled effectively.
摘要:
A thick film complex electronic component mounted on a substrate including an inductance, capacitance and/or resistance by a conductive film and a magnetic film on a ceramic substrate is improved by novel magnetic film. The magnetic film is produced by depositing paste of a raw material of ferrite on the substrate, and the paste together with the substrate are sintered at a relatively low temperature in the range of 600.degree. C. and 1200.degree. C. The present magnetic film which is sintered after the raw material of ferrite is deposited on the ceramic substrate has higher permeability and is mechanically stronger.