Abstract: A connector includes a connector housing, an inner plate that supports a terminal connected to a one end portion of an electric wire and that is accommodated in an inside of the connector housing, and filler material that fills the inside of the connector housing which has accommodated the inner plate and that is then hardened so as to cover a connection part of the electric wire and the terminal. The filler material adheres to a first portion within an inner surface of the connector housing and to an outer surface of the inner plate. A release layer is provided between a second portion within the inner surface of the connector housing and an outer surface of the filler material opposite to the second portion.

Abstract: A connector includes a connector housing, an inner plate that supports a terminal connected to a one end portion of an electric wire and that is accommodated in an inside of the connector housing, and filler material that fills the inside of the connector housing which has accommodated the inner plate and that is then hardened so as to cover a connection part of the electric wire and the terminal. The filler material adheres to a first portion within an inner surface of the connector housing and to an outer surface of the inner plate. A release layer is provided between a second portion within the inner surface of the connector housing and an outer surface of the filler material opposite to the second portion.

Abstract: A cartridge detachable from a printer has a roll paper unit including roll paper, a roller, and flanges, and a separation member used to pull out the roll paper from the roll paper unit. Upon rotating the roll paper unit in a direction to feed out the roll paper, the roll paper is brought into contact with the separation member, thereby pulling out the roll paper from the roll paper unit and feeding out the roll paper to outside the cartridge.

Abstract: A cartridge detachable from a printer has a roll paper unit including roll paper, a roller, and flanges, and a separation member used to pull out the roll paper from the roll paper unit. Upon rotating the roll paper unit in a direction to feed out the roll paper, the roll paper is brought into contact with the separation member, thereby pulling out the roll paper from the roll paper unit and feeding out the roll paper to outside the cartridge.

Abstract: The invention provides a recording sheet containing package containing a recording sheet to be used in a recording apparatus, achieving convenient handling by the user, being inexpensive, realizable light-weight and compact for easy carrying and easily disposed after the use without giving significant influence to the environment. The recording sheet containing package is constituted of two components which are a recording apparatus fitting portion 21 to be fitted with a mounting portion of the recording apparatus for enabling simple and satisfactory mounting, and a packaging member covering a circumference of a recording sheet P thereby preventing the recording sheet from smear or manual contact.

Abstract: The invention provides a recording sheet containing package containing a recording sheet to be used in a recording apparatus, achieving convenient handling by the user, being inexpensive, realizable light-weight and compact for easy carrying and easily disposed after the use without giving significant influence to the environment. The recording sheet containing package is constituted of two components which are a recording apparatus fitting portion 21 to be fitted with a mounting portion of the recording apparatus for enabling simple and satisfactory mounting, and a packaging member covering a circumference of a recording sheet P thereby preventing the recording sheet from smear or manual contact.

Abstract: A recording apparatus capable of recording on each of various recording sheets having different sizes by replacing recording material cassettes, and, capable of executing color recording or the like in plural colors, which requires the repetition of reciprocating conveyance of the recording sheet despite the apparatus main body which is structured sufficiently small, and, further, the apparatus is capable of automatically performing double side recording by replacing the recording material cassettes.

Abstract: A rotary compressor has a cylinder, a crank shaft having an eccentric part disposed in said cylinder, a bearing which rotatably supports said crank shaft, a roller which moves in said cylinder following said eccentric part, and a vane whose all or part of the tip is of R configuration, wherein a groove with which the vane tip is disposed in contact is provided on the outer periphery of said roller, a first oil groove is provided on the end face of said roller, and said roller is provided with an oil hole communicating said first oil groove and said groove of the roller.

Abstract: A recording apparatus is capable of recording on each of various recording sheets having different sizes just by replacing recording material cassettes, and also, capable of executing color recording or the like in plural colors easily, which requires the repetition of reciprocating conveyance of the recording sheet despite the apparatus main body which is structured sufficiently small, and, further, the apparatus is made capable of automatically performing double side recording just by replacing the recording material cassettes accordingly. A part of carrying passage of recording sheet is formed on the recording material cassette, and also, a series of carrying passages are formed by combining carrying passages in the apparatus main body, which are bent on the front side and backside thereof. A recording unit is arranged on the way of the carrying passage in the apparatus main body.

Abstract: A rotary compressor has a cylinder, a crank shaft having an eccentric part disposed in said cylinder, a bearing which rotatably supports said crank shaft, a roller which moves in said cylinder following said eccentric part, and a vane whose all or part of the tip is of circular configuration, wherein a groove with which the vane tip is disposed in contact is provided on the outer periphery of said roller, a first oil groove is provided on the end face of said roller, and said roller is provided with an oil hole communicating said first oil groove and said groove of the roller.

Abstract: A camera includes a fixed first mirror for both reflecting a light flux and transmitting the light flux therethrough, a second mirror for reflecting a part of the light flux transmitted through the first mirror toward a particular device, the second mirror being capable of moving between a non-exposure position and a mirror-retracted position, and a light blocking member movable in interlocked relationship to a movement of the second mirror in such a manner that, when the second mirror is located at the non-exposure position, the light blocking member is located at a light blocking position at which the light blocking member blocks at least a part of the light flux transmitted through the first mirror, and, when the second mirror is retracted to the mirror-retracted position, the light blocking member moves to a retracted position at which the light blocking member is retracted from the light blocking position.

Abstract: A housing of a female connector has an accommodating space, an opening, and lock stoppers. The accommodating space retains a mating connector, and accommodates a slide lock member and a resilient member. The accommodating space is arranged close to a terminal accommodating chamber so as to be slidable in an engaging direction, the terminal accommodating chamber allowing a connecting terminal to be inserted thereinto. The slide lock member is biased during disengaging operation. The opening is arranged on part of the accommodating space and causes part of the slide lock member to be exposed. The lock stopper is arranged on a side surfaces of the accommodating space and suppresses movement of the mating connector. The slide lock member has a flexible disengaging arm that has a separating projection. The separating projection is pressed during the disengaging operation.

Abstract: A connector fitting construction in which a half-fitted condition is positively prevented when fitting a pair of male and female connectors together, and the fitting operation and a fitting release operation can be effected easily, and a connector housing can be formed into a small size. In this connector fitting construction, the male connector includes a connector housing, and an exclusive-use housing forming a slider receiving portion for receiving a slider therein. Guide grooves for respectively guiding opposite side portions of a body of the slider are formed respectively in opposite side portions of the exclusive-use housing. A lock arm, provided at a central portion of the exclusive-use housing, includes a lock beak having a slanting surface, and a housing lock formed on a lower surface thereof at a front end thereof, and side spaces are provided respectively on opposite sides of the lock arm. The slider has a slider arm provided in the slider body, the slider arm having a pair of abutment projections.

Abstract: A connector assembly comprises a first connector housing with a flexible locking arm, and a second connector housing having an engaging section which is provided for the flexible locking arm. In the first connector housing, a shorting contactor including an elastic contact plate is set in a displacement permitting space provided for the flexible locking arm in such a manner that the elastic contact plate is displaced in association with the displacement of the flexible locking arm. In the second connector housing, a pair of engagement detecting metal terminals are provided in confrontation with the shorting contactor. When the first and second connector housings are incompletely engaged with each other, the shorting contactor is not contact with the engagement detecting metal terminals by the displacement of elastic contact plate which is due to the displacement of the flexible locking arm.

Abstract: Optical apparatus for controlling operations based on a user's visual axis includes a finder for observing an object, and circuitry for judging whether or not a user is looking into the finder. First control circuitry is provided for discontinuing a predetermined operation of the apparatus when the judging circuitry judges that the user is not looking into the finder. Second control circuitry is provided for beginning the predetermined operation regardless of the result judged by the judging circuitry. Selection circuitry is provided for selecting one of an operation of the first control circuitry and an operation of the second control circuitry according to an operational state of the apparatus. Preferably, the device is incorporated into a camera in which a self-timer or a remote-control photographing mode may be carried out even if the user's visual axis is not detected in the view finder.

Abstract: A refrigerating system is provided which includes a refrigerating line through which refrigerant flows, a refrigerant compressor for circulating the refrigerant through the refrigerating line, and an oil separation passage connected to the refrigerant compressor. The refrigerant compressor includes an enclosed chamber storing therein a refrigeration oil insoluble in the refrigerant. The oil separation passage directs the refrigerant introduced from an inlet port of the refrigerant compressor to an outlet port through the enclosed chamber for separating the refrigeration oil contained in the refrigerant entering from the inlet port.

Abstract: An ink storage unit used in an ink jet recording apparatus for recording by ejecting ink comprises a plurality of ink storage chambers, a plurality of movable walls and a mechanism for holding each of the movable walls. Each of the ink storage chambers stores ink. Each of the movable walls is provided in the each ink storage chamber respectively so as to seal stored ink against air, and each movable wall can move according to a change of amount of ink in each ink storage chamber. The mechanism for holding the movable walls exerts a force opposed to a force which is exerted on the each movable wall according to the change of amount of ink, on each of the movable walls so as to make the pressure in each ink storage chamber an appropriate negative pressure.

Abstract: A hermetic terminal cover is arranged to be mounted onto a hermetic terminal of, such as, a closed-type compressor. The hermetic terminal cover has terminal caps for covering respective terminal strips of the hermetic terminal. Each terminal strip includes a terminal pin fixedly passing through a metallic base with an insulator interposed therebetween. The terminal caps are mutually connected by flexible ribs each having a curved shape, and preferably an arc shape. Accordingly, each terminal cap has a high degree of positional or displacement freedom to facilitate mounting of the terminal cap onto the corresponding terminal strip. Further, each terminal cap has an increased thickness at a portion corresponding to an exposed surface of the insulator holding the terminal pin. Accordingly, adverse affection of metallic powders, such as, generation of short circuits and sparks between the terminal pins and the metallic base is effectively prevented.

Abstract: A "safe" position for a tool changing operation in a numerically controlled machine tool is determined based on specific tool size and machining location. In one embodiment, tool change positions are taught in a teaching operation, and are stored for future reference. During machining, as each tool changing position is encountered, a pointer has advanced to the next such position so that, upon execution of the next tool changing command, the unit moves to the appropriate location. According to other embodiments, the machining program itself is made to store the tool changing positions. This data may be added to the program by an editor on the basis of the information found in the memory, or the data may be added in the initial creation of the program. The data on tool changing positions is then decoded from the machining program when the program is read or executed.