Abstract: Provided is a radio-controlled watch capable of performing leap second correction even when information on a leap second is not received from a satellite. Provided is a radio-controlled watch that adjusts time by receiving a signal containing time information from a satellite, the radio-controlled watch being configured to: store a leap second correction value to be used for leap second correction with respect to the time information; display a numerical value corresponding to the leap second correction value; receive an instruction operation of changing the leap second correction value from a user in a state in which the numerical value is displayed; and change the leap second correction value in response to the received instruction operation.

Abstract: Provided is a radio-controlled watch capable of performing leap second correction even when information on a leap second is not received from a satellite. Provided is a radio-controlled watch that adjusts time by receiving a signal containing time information from a satellite, the radio-controlled watch being configured to: store a leap second correction value to be used for leap second correction with respect to the time information; display a numerical value corresponding to the leap second correction value; receive an instruction operation of changing the leap second correction value from a user in a state in which the numerical value is displayed; and change the leap second correction value in response to the received instruction operation.

Abstract: A radio-controlled timepiece in which its reception sensitivity is further enhanced. The radio-controlled timepiece includes: an antenna core 11 made of a magnetic material and formed as a single integrated body including a coiled portion (11a) wound with a coil 19 and extension portions 11b and 11c which are located respectively on the end-portion sides; additional cores 15 and 16 made of a magnetic material; magnetism-collection members 17 and 18 made of a magnetic material; a main plate 31 (timepiece substrate) made of a non-magnetic material; a guide member 33 made of a non-magnetic material; and a liquid-crystal-panel supporting frame 32 (magnetism-collection-member supporting members, pressing member) made of a non-magnetic material and having protrusions 32a and 32b (pressing members) formed thereon. When the main plate 31, the guide member 33, and the liquid-crystal-panel supporting frame 32 are assembled together, the protrusions 32a and 32b press the magnetism-collection members, respectively.

Abstract: With the object of providing an electronic device having good radio signal receiving characteristics with a metal outer case housing therewithin an antenna section without restrictions imposed with regard to material or design, an electronic device minimally having an antenna section 32, an information processing means 33 for processing information that is captured by the antenna section 32, and a metal outer case 31, which houses therewithin the antenna section 32 and the information processing means 33, wherein the metal outer case is configured so that the antenna section 32 can receive magnetic flux from outside via the metal outer case 31 and can resonate, the metal outer case 31 minimally comprising a metal case body member 45 and a metal caseback member 41, and wherein a joining and fixing portion 400 between the metal case body member 45 and the metal caseback member 41 is not provided at a location or in the vicinity of at least a location opposite the substantially center part of the antenna section

Abstract: A radio-controlled timepiece in which its reception sensitivity is further enhanced. The radio-controlled timepiece includes: an antenna core 11 made of a magnetic material and formed as a single integrated body including a coiled portion (11a) wound with a coil 19 and extension portions 11b and 11c which are located respectively on the end-portion sides; additional cores 15 and 16 made of a magnetic material; magnetism-collection members 17 and 18 made of a magnetic material; a main plate 31 (timepiece substrate) made of a non-magnetic material; a guide member 33 made of a non-magnetic material; and a liquid-crystal-panel supporting frame 32 (magnetism-collection-member supporting members, pressing member) made of a non-magnetic material and having protrusions 32a and 32b (pressing members) formed thereon. When the main plate 31, the guide member 33, and the liquid-crystal-panel supporting frame 32 are assembled together, the protrusions 32a and 32b press the magnetism-collection members, respectively.

Abstract: With the object of providing an electronic device having good radio signal receiving characteristics with a metal outer case housing therewithin an antenna section without restrictions imposed with regard to material or design, an electronic device minimally having an antenna section 32, an information processing means 33 for processing information that is captured by the antenna section 32, and a metal outer case 31, which houses therewithin the antenna section 32 and the information processing means 33, wherein the metal outer case is configured so that the antenna section 32 can receive magnetic flux from outside via the metal outer case 31 and can resonate, the metal outer case 31 minimally comprising a metal case body member 45 and a metal caseback member 41, and wherein a joining and fixing portion 400 between the metal case body member 45 and the metal caseback member 41 is not provided at a location or in the vicinity of at least a location opposite the substantially center part of the antenna section

Abstract: A device includes: a communication device case 2 having therein a display panel 13 supported by a support frame 12 and a circuit board 15 stacked with a battery 22 and electrically connected to the battery 22; and an antenna 6 housed in the communication device case 2, the antenna having a first conductor portion 23 formed in a ring, a second conductor portion 24 opposed to the first conductor portion 23 at a predetermined interval, and a third conductor portion 25 for electrically connecting the first conductor portion 23 and the second conductor portion 24. And a communication module assembly 3 is formed by disposing a communication device module in the antenna 6, the communication device module including the circuit board and the support frame.

Abstract: In a watch having a timekeeping function and a function other than timekeeping, this having a radio-signal correction function which can only receive when in the usual timekeeping function, even if the power supply used is a secondary cell, with a limitation on receiving imposed by the mode, after the power supply voltage drops so that the watch stops, even if the power supply voltage is restored, so that receiving is performed automatically, there are modes in which receiving is not done, and the usefulness of the radio-signal correction function is lost.An automatic receiving condition setting means is provided so that if the power supply voltage or generated amount drops so that the watch stops, after which the power supply or generated amount is restored, reception of a radio signal having a time code is automatically started by the above-noted means.

Abstract: In the present invention, the pressure between the paper feed roller and the trailing roller can be changed while preventing possibility of human misoperation and without requiring exclusive motors. The paper support pressure between a paper feed roller and a trailing roller for clamping and conveying paper is changed by a friction switching mechanism. The drive force of a paper feed motor 60 for driving the paper feed roller is transmitted to said friction switching mechanism via a clutch mechanism C1. Whether the clutch mechanism C1 is connected or disconnected depends on the direction of the drive force of a ribbon feed motor 38 which drives the ink ribbon. When the ribbon driving motor 38 drives in reverse (anti-clockwise direction), an interlinked fan-shaped gear 94 rotates clockwise, a connecting bar 95 is displaced causing a cam 97b to also be displaced resulting in a pinion 63b and gear 72 to be engaged and interfitted with the clutch mechanism C1.

Abstract: A printer in which a paper feeder (a cut sheet feeder or continuous sheet tractor feeder) is mounted as an option, and wherein the driving power of a paper conveying motor is transmitted to a gear 110 via a clutch mechanism C2. The gear 110 meshes with the driving gear of the mounted paper feeder. A paper conveyance path is switchable between a plurality of levels by means of a switching lever 90. The paper supply is enabled from the paper feeder at one switching position thereamong. The clutch mechanism C2 is interlinked with the switching lever 90 such that at one switching position, the driving power of the motor is transmitted to the paper feeder.

Abstract: An antenna device used for portable electronic appliances such as electronic wristwatches furnished with a reception function. Antenna device 100 is bent conforming to the side of watch case 201 and installed on the side of watch case 201. The antenna device is composed of an antenna 110 and an antenna case 150 in which the antenna 110 is housed. The antenna case is made of or coated with a non-metallic material and formed separately from a watch case made of a metallic material. In addition, the antenna case is fixed to watch case 201 with screws 152 at positions apart from the extended line P of antenna core 111.

Abstract: This invention provides a printer in which the printer head can be removed easily and reduction of printer size can be realized. This is achieved because a displaceable trailing roller can be moved to a location where it does not interfere with the removal of the printing head. Therefore, a paper feed roller can be disposed in close proximity to the printing head, which is effective in reducing the size of a printer. A displaceable trailing roller 61 a is rotatably engaged with a rockable switching lever 66 by a pin 66 a and this displaceable trailing roller flexibly contacts a paper feed roller 61 by means of a spring 68 during paper feed. The switching lever 66 is rockable so as to be displaced from a paper feed position where the displaceable trailing roller flexibly contacts the paper feed roller to a non-paper feed position (see FIG. 8), i.e.

Abstract: Sliced workpieces severed from a metal extrusion transversely of it and into a desired thickness, or bent ones made from the extruded metal pipes, are restrained at their regulated correct positions each in its entirety or in part. Subsequently, the workpieces are compressed in a direction to the thickness or in the direction perpendicular to the primary bending direction. Plastic deformation of or exceeding 0.5%, or more preferably 2-5%, will be produced in each workpiece. Alternatively, those sliced or bent workpieces may be pressed in a direction to that of thickness or in the direction perpendicular to a previous bending, after each workpiece is restrained in its entirety or in part at the regulated correct dimension.

Abstract: Disclosed is a dot impact printer wherein a ribbon cassette formed, at its both end portions, with a pair of arm portions, respectively, between which an ink ribbon is exposed, and the ink ribbon therebetween is inserted and placed between a printing head and a platen. According to the first invention, the printer comprises a supporting frame displaceable between a first position for inserting the ink ribbon into the printing head and the platen and a second position for drawing out the ink ribbon from between these two. According to the second invention, the printer comprises an auto loading means which, in a condition in which the ribbon cassette is retained by the supporting frame, moves the ink ribbon to an insertion position where it is inserted between the printing head and the platen and to a draw-out position where it is drawn out from between these two.

Abstract: To provide a printer in which leakage to the outside of noise produced inside the printer during printing using continuous paper is made low. A printer having a cut sheet feeder 5 which automatically feeds paper into a printing portion 4, an opening for cut paper 7 and a tractor 6 which feeds continuous paper to the printing portion to selectively use automatically-fed cut paper, manually-fed cut paper and continuous paper for printing. The printer has a paper receiving tray (manually-fed paper guide plate) 9 which can form the opening portion 7 between itself and a part 1a of the printer housing 1. The paper receiving tray is movable between a manual paper-feeding position which it forms the opening portion 7 and during manual paper-feeding guides printed cut paper into the opening portion, an automatic paper-feeding position which forms the opening portion 7 and during automatic paper-feeding receives printed cut paper, and a closed position to close off the opening 7.

Abstract: In a method of producing twisted aluminum products, an elongate heat-treatable aluminum article is twisted at first to have a value "tan .phi." of 0.5 or more, with the term .phi. denoting a helical angle of the thus twisted article. The twisted aluminum article is then subjected to a solid solution treatment and the step of aging, in this order.

Abstract: A printer improved in the accuracy of detection as to whether or not recording paper exists. The printer has a sensor provided upstream a printing head in a paper feed direction to detect whether or not recording paper exists, a device for measuring a paper feed quantity of the recording paper, a central processing unit that controls the measuring device and a printer control circuit, and a comparator that makes a comparison between the measured paper feed quantity and a predetermined value. When "paper empty" is detected by the sensor, the central processing unit judges it to be "real paper empty" when no "paper existence" is detected during the period that predetermined paper feed is conducted after the detection of the "paper empty", and then suspends the printing operation. Thus, it is possible to prevent the central processing unit from erroneously judging a printed portion of the recording paper to be the trailing end of the recording paper.

Abstract: A transmitter/receiver apparatus includes a transmitter and a receiver. The transmitter includes an intermittent signal generator and an intermittent modulator. The intermittent signal generator generates an intermittent signal. The intermittent modulator outputs an intermittent modulated signal, as a radio signal, which is obtained by intermittently modulating a carrier on the basis of the intermittent signal. The receiver includes a synchronization determining circuit and a synchronization detector. The synchronization determining circuit has a receiving circuit for receiving the radio signal from the transmitter and outputting a demodulated signal and is designed to detect the presence/absence of the demodulated signal and output a determining signal.

Abstract: A paper tractor unit is disclosed. The tractor unit which is movably provided for a support member can be selectively moved between a position at which a continuous paper is fed and a position from which the paper is drawn, a paper drawing drive roller and a pinch roller being provided at the position from which the paper is drawn. A release lever is provided which moves in synchronization with a switching position to the position from which the paper is drawn. A pinch roller and a guide shaft are provided for a support plate which is capable of being moved by the release lever. The pinch roller can come into contact with the paper-drawing drive roller and move away from the same. The guide shaft can freely move along a guide portion in a direction in which the pinch roller comes into contact with and moves away from the drive lever. A guide pin is a pinion and a rack is formed on the guide portion for the purpose of engaging with the pinion.