Abstract: A laser welding apparatus is provides that includes: a support member including a heat generation portion which has a size that is limited to correspond to a size of a welding area of a plurality of plastic components and is made from a material that absorbs a laser beam and generates heat, and which generates heat of a temperature that is equal to or greater than a melting temperature of the plastic components; a laser beam irradiation unit for converging a laser beam to be transmitted through the plurality of plastic components, and irradiating the laser beam toward the heat generation portion through the plurality of plastic components; and a welding controller for causing a laser beam to be irradiated at the heat generation portion using the laser beam irradiation unit to thereby cause the heat generation portion to generate heat, and welding abutting faces of a welding area of the plurality of plastic components with heat that is generated.

Abstract: A laser welding apparatus is provides that includes: a support member including a heat generation portion which has a size that is limited to correspond to a size of a welding area of a plurality of plastic components and is made from a material that absorbs a laser beam and generates heat, and which generates heat of a temperature that is equal to or greater than a melting temperature of the plastic components; a laser beam irradiation unit for converging a laser beam to be transmitted through the plurality of plastic components, and irradiating the laser beam toward the heat generation portion through the plurality of plastic components; and a welding controller for causing a laser beam to be irradiated at the heat generation portion using the laser beam irradiation unit to thereby cause the heat generation portion to generate heat, and welding abutting faces of a welding area of the plurality of plastic components with heat that is generated.

Abstract: A power source is turned on by pressing a power source button in a key input part. Then, a telephone number is inputted from the ten keys in the key input part so that the telephone number is stored in a telephone number temporary memory part. After pressing a communication button in the key input part, conversation is held with the counterpart. Then, a finish button is pressed for finishing the communication. When it is finished, a list of telephone directories is displayed on a display device. In the case the input from the ten keys is the number information, the telephone directory for registration is selected from the “telephone directories 1 to 4” with different functions such that if the input is the number “1”, the telephone directory 1” is selected, and if it is the number “2”, the telephone directory 2” is selected. Furthermore, in the case of adding the name information to the telephone number, registration is executed in the selected telephone directory with the name information.

Abstract: When the key operation area is pressed, a decision is made about whether the key is pre-registered a single button dialing telephone number or not (step 3). In case a decision is made that a single button dialing telephone number is pre-registered to the key in step 3, the timer starts when the key is pressed (step 6). In case the key is held down for the predetermined period (T1), an operation to instruct single button dialing via a so-called hold-down operation is assumed, thus causing the single button dialing telephone number pre-registered to the key held down to appear on the display (step 8). When a predetermined period (T2) has elapsed with the key held down (step 9), an operation to instruct a call origination to the telephone number on the display is assumed and a call is originated then conversation starts depending on the answer of the distant party (step 10). Keys on the cover can be used to operate keys on the body.

Abstract: First display (4) comprising a liquid crystal display is provided on the outer surface of the first case body (1). In the near proximity of the first display (4) are provided a call start button (5a), a call release button (5b), a clear button (6), and a so-called navigation key (7) comprising arrow keys for scrolling in four directions and a center key for selecting and determining target information. When the folding portable telephone apparatus according to the invention is used as a pocket game machine, the call start button (5a) is used as a so-called B button for a pocket game, the call release button (5b) as a so-called start (S) button, and the clear button as a so-called A button. On the inner surface of the first case body is provided the second display (8), on the side of which is provided an antenna (9) retractable slantwise.

Abstract: A folding portable radio device is provided with a first display part on the inner side of a case 16 and a second display part 29 on the outer side of the case 16, and owner's name is displayed in the second display part 29 at the idle state. In order to display owner's name in the second display part 29, in case that the folding portable radio device is in a waiting state, a user operates a key operation part to input owner's name and registers owner's name by input of a function key of a key operation part assigned to registration, whereby hereinafter owner's name can be displayed in the second display part 29 in the waiting state.

Abstract: First display (4) comprising a liquid crystal display is provided on the external surface of the first case body (1). In the near proximity of the first display (4), a non-voice radio communications service start button (5), scroll buttons (6a), (6b), and a selection/decision button (7) are provided. On the internal surface of the first case body (1), the second display 8, on the side of which is provided an antenna 9 retractable slantwise, is provided. In the first case body (1) is embedded a magnet (18) and in the second case body (2) is embedded a lead switch (19). When the main unit is folded to bring the magnet (18) in close proximity to the lead switch (19), the lead switch is turned ON. When the main unit is unfolded to place the magnet (18) apart from the lead switch (19), the lead switch is turned OFF. This allows detection of folding/unfolding of the case body.

Abstract: First display (4) comprising a liquid crystal display is provided on the outer surface of the first case body (1). In the near proximity of the first display (4) are provided a call start button (5a), a call release button (5b), a clear button (6), and a so-called navigation key (7) comprising arrow keys for scrolling in four directions and a center key for selecting and determining target information. When the folding portable telephone apparatus according to the invention is used as a pocket game machine, the call start button (5a) is used as a so-called B button for a pocket game, the call release button (5b) as a so-called start (S) button, and the clear button as a so-called A button. On the inner surface of the first case body is provided the second display (8), on the side of which is provided an antenna (9) retractable slantwise.

Abstract: A first display (4) comprising a liquid crystal display is provided on the outer surface of a first case body (1). In the near proximity of the first display (4), a call start button (5), a call release button (6), and a so-called navigation key (7) having an arrow key for scrolling in four directions and a center key for selecting and determining target information. A second display (8) is provided on the inner surface of the first case body (1). An antenna 9 is provided retractable slantwise on the side of the second case body (2). A magnet (18) is embedded in the first case body (1), and a lead switch 19 is embedded in the second case body (2). When the main body is folded to bring the magnet (18) in close proximity to the lead switch (19), the lead switch is turned ON. When the main body is unfolded to place the magnet (18) apart from the lead switch (19), the lead switch is turned OFF. This allows detection of folding/unfolding of the main body.

Abstract: When the key operation area is pressed, a decision is made about whether the key is pre-registered a single button dialing telephone number or not (step 3). In case a decision is made that a single button dialing telephone number is pre-registered to the key in step 3, the timer starts when the key is pressed (step 6). In case the key is held down for the predetermined period (T1), an operation to instruct single button dialing via a so-called hold-down operation is assumed, thus causing the single button dialing telephone number pre-registered to the key held down to appear on the display (step 8). When a predetermined period (T2) has elapsed with the key held down (step 9), an operation to instruct a call origination to the telephone number on the display is assumed and a call is originated then conversation starts depending on the answer of the distant party (step 10).

Abstract: First display (4) comprising a liquid crystal display is provided on the outer surface of the first case body (1). In the near proximity of the first display (4) are provided a call start button (5a), a call release button (5b), a clear button (6), and a so-called navigation key (7) comprising arrow keys for scrolling in four directions and a center key for selecting and determining target information. When the folding portable telephone apparatus according to the invention is used as a pocket game machine, the call start button (5a) is used as a so-called B button for a pocket game, the call release button (5b) as a so-called start (S) button, and the clear button as a so-called A button. On the inner surface of the first case body is provided the second display (8), on the side of which is provided an antenna (9) retractable slantwise.

Abstract: The invention supports an antenna (9) retractably from bottom to top via an antenna receiver section (8) on the side of the second case body (2) so that it is possible to fold/unfold the first case body (1) irrespective of the direction of the antenna (9) and whether the antenna (9) is stretched or housed.

Abstract: When the key operation area is pressed, a decision is made about whether the key is pre-registered a single button dialing telephone number or not (step 3). In case a decision is made that a single button dialing telephone number is pre-registered to the key in step 3, the timer starts when the key is pressed (step 6). In case the key is held down for the predetermined period (T1), an operation to instruct single button dialing via a so-called hold-down operation is assumed, thus causing the single button dialing telephone number pre-registered to the key held down to appear on the display (step 8). When a predetermined period (T2) has elapsed with the key held down (step 9), an operation to instruct a call origination to the telephone number on the display is assumed and a call is originated then conversation starts depending on the answer of the distant party (step 10). Keys on the cover can be used to operate keys on the body.

Abstract: Telephone terminal device in that a memory part comprises a plurality of melody memories storing a plurality of melody data. The melody memories store the editing condition including the number of pieces of music in the medley reproduction, the reproduction time for each piece of music, the fade-in/fade-out time for each piece of music, the titles, and the order of the pieces of music, with the melody data. In reproducing the receipt sound, the plurality of melody data stored in the melody memories are read out successively by the medley editing and reproducing part of the control part based on the preset editing condition so as to be reproduced as a medley.

Abstract: A portable telephone device can inform the surroundings unintentionally that a user is talking during speaking on the portable telephone. A speaking state display means 7 that goes on and off during speaking is provided on a back surface side of a body case 1 in relation to an operational surface side thereof and at a position where it is not covered with a hand when a user holds a portable telephone device. When it is detected that the portable telephone device enters on the speaking state, the speaking state display means 7 is turned on and off by a control means 10 at regular intervals while the brightness is being gently increased or gently decreased, whereby the speaking state display means is turned on and off just like a firefly. Further, the brightness is set to a low degree by which a person near the portable telephone device can identify the brightness, whereby the consuming electric power of a battery is suppressed low and a hindrance to the speaking time of the portable telephone is prevented.

Abstract: A folding portable radio device is provided with a first display part on the inner side of a case 16 and a second display part 29 on the outer side of the case 16, and owner's name is displayed in the second display part 29 at the idle state. In order to display owner's name in the second display part 29, in case that the folding portable radio device is in a waiting state, a user operates a key operation part to input owner's name and registers owner's name by input of a function key of a key operation part assigned to registration, whereby hereinafter owner's name can be displayed in the second display part 29 in the waiting state.