摘要:
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.
摘要:
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.
摘要:
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. Thus, the magnetism-collection members 17 and 18 come into contact respectively with the additional cores 15 and 16, and, at the same time, the additional cores 15 and 16 come into contact respectively with the extension portions 11b and 11c of the antenna core 11. Accordingly an antenna-core body with a large single body is formed, which enhances the reception performance.
摘要:
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.
摘要:
A printer comprising a port for feeding continuous paper therethrough, a port for feeding cut paper therethrough and a port for feeding paper manually therethrough at the front of a casing of the printer.
摘要:
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. Thus, the magnetism-collection members 17 and 18 come into contact respectively with the additional cores 15 and 16, and, at the same time, the additional cores 15 and 16 come into contact respectively with the extension portions 11b and 11c of the antenna core 11. Accordingly an antenna-core body with a large single body is formed, which enhances the reception performance.
摘要:
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. And the first conductor portion 23 of the antenna 6 in the communication device module assembly is positioned on a side of the circuit board 15 opposite to the support frame and outward, and the second conductor portion 24 is positioned on a side of the support frame 12 opposite to the circuit board and outward. As a result, the conductor portion of the antenna is positioned in an outermost portion of the communication device module. Therefore, the dimension of strap in the thickness direction and the dimension of the communication device case in the plane direction can be set to small values, respectively. In addition, favorable feeling of wearing the communication device can be obtained, and the size of the communication device as a whole can be made small.
摘要:
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.
摘要:
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.