摘要:
The liquid cartridge includes a housing configured to accommodate the liquid container for storing liquid, a groove portion formed on an outer surface of the housing, a liquid lead-out opening, formed on a bottom surface of the groove portion communicating with the liquid container and configured such that the liquid lead-out path for guiding the liquid inside the liquid container to the outside is connected to or disconnected from the liquid lead-out path, a flow path extending toward the inside of the housing from an end of the groove portion in a liquid dripping direction, and a liquid absorbing member provided at an end opposite to the groove portion of the flow path.
摘要:
A dynamic bearing device allows production of a smaller housing at low cost and suppresses ion elution from the resin portion to thereby maintain cleanliness in the dynamic bearing device and exert a desired bearing performance. A dynamic bearing device 1 is equipped with a bearing sleeve 8 fixed to the inner periphery of the housing 7, and a rotary member rotatable relative to the bearing sleeve 8 and the housing 7, in which the rotary member is supported in the radial direction and the thrust direction in a non-contact manner by a dynamic pressure action of a lubricant fluid generated in a bearing clearance. The housing 7 is formed by injection molding of a resin composition containing polyphenylene sulfide (PPS) as the base resin and PAN type carbon fibers as a filler.
摘要:
A liquid container detachably mountable to a mounting portion of an ink jet recording apparatus, the liquid container includes a casing defining a liquid containing chamber; a supply port, provided in the casing, for supplying liquid contained therein to an ink jet head; a first engaging portion engageable with a first locking portion provided in the mounting portion, the first engaging portion being disposed on one side of the casing; a second engaging portion engageable with a second locking portion provided in the mounting portion, the second engaging portion being disposed opposed to another side of the casing, the another side being opposite the one side; a supporting portion for displaceably supporting the second engaging portion; an information storing portion for storing information relating to the liquid container; a contact electrically connectable with a contact provided in the mounting portion; a light emitting portion; a display portion for directing the light emitted from the emitting portion to an outside of the liquid container, wherein the supply port is provided in a side of the casing which is between the one side and the another side, and the contact is disposed in a region of a corner portion between the another side and the side having the supply port, the display portion is disposed adjacent an upper, in use, portion in the another side of the liquid container.
摘要:
A liquid container detachably mountable to a mounting portion of an ink jet recording apparatus, the liquid container includes a casing defining a liquid containing chamber; a supply port, provided in the casing, for supplying liquid contained therein to an ink jet head; a first engaging portion engageable with a first locking portion provided in the mounting portion, the first engaging portion being disposed on one side of the casing; a second engaging portion engageable with a second locking portion provided in the mounting portion, the second engaging portion being disposed opposed to another side of the casing, the another side being opposite the one side; a supporting portion for displaceably supporting the second engaging portion; an information storing portion for storing information relating to the liquid container; a contact electrically connectable with a contact provided in the mounting portion; a light emitting portion; a display portion for directing the light emitted from the emitting portion to an outside of the liquid container, wherein the supply port is provided in a side of the casing which is between the one side and the another side, and the contact is disposed in a region of a corner portion between the another side and the side having the supply port, the display portion is disposed adjacent an upper, in use, portion in the another side of the liquid container.
摘要:
A packaging structure for a liquid container including a liquid containing portion accommodating liquid, a liquid supply portion for supplying the liquid to an outside and an air vent for fluid communication with an ambience, the packing structure includes a covering member for covering and sealing the liquid supply portion and the air vent; the covering member including; an air vent sealing portion for sealing the air vent and a liquid supply portion sealing portion for sealing the liquid supply portion, and a connecting region for covering a connecting side of the liquid container which connects the air vent sealing portion and the liquid supply portion sealing portion, wherein the liquid supply portion sealing portion effects non-adhering sealing for the liquid supply portion, and the connecting region provides a resistance against unsealing of the liquid supply portion.
摘要:
A container includes an inner layer portion for liquid, an outer layer having an inner shape substantially equivalent to an outer shape of the inner layer, with the outer layer having an air vent communicating from between the two layers and the ambient, and a dispensing portion. When liquid is dispensed, the inner layer peels off the outer layer. The inner layer and the outer layer are bonded, in a first region, to each other with a force such that the inner layer is peelable from the outer layer by change of pressure, and the inner layer and the outer layer are bonded, in a second region, to each other with a force which is larger than that in the first region, by which the inner layer peels off the outer layer in the second region after the inner layer peels off the outer layer in the first region.
摘要:
A method for manufacturing a fiber aggregate formed by fiber having reforming surface comprises the steps of providing a fiber surface having thermoplastic resin at least on the surface layer thereof with a hydrophilic processing liquid containing polymer having a first portion with more hydrophilic group than the surface, and a second portion having interfacial energy different from that of the hydrophilic group, and interfacial energy substantially equal to the surface energy of the fiber; orientating the second portion toward the fiber surface, while orientating polymer to the side different from the surface of the first group; and forming a fiber absorber by heating the fiber having the reformed surface in the step of orientating polymer to thermally bond the contact points of fibers themselves. With this method of manufacture, it becomes possible to enhance the uniform property of the fiber aggregate still more, which is formed subsequent to making the property of such fiber aggregate uniform per unit of single fiber or small aggregate existing in any one of stages before the formation thereof.
摘要:
A forming method for a fiber aggregate in which fibers are heated to be welded with each other includes a heating step of applying upward heated air to a bottom of a block of the fibers to pass the heated air therethrough and to cause the block of fibers to float, wherein at least parts of fibers are melted while the block of fibers float, and a compression step of compressing substantially in a vertical direction the heated block of fibers into a desired height. The compressed block of fibers is cooled to solidify melted portions of the fibers at portions where the fibers intersect with each other.