Abstract: A glass sheet of the present invention releases CO2 gas in an amount of 5.0 ?L/g or less when the glass sheet is subjected to heat treatment under the conditions of 1,500° C. and 4 hours after having been subjected to preheating under the conditions of 900° C. and 1 hour.

Abstract: A connector has parts that can be used in common as much as possible in different specifications to reduce cost and to facilitate parts management. In a first specification having a high shielding function, a terminal fitting (20) connected to a shielded electric wire (15) is accommodated in a dielectric (23). The dielectric (23) is surrounded by an outer conductor (40) that is connected to a braided wire (18). The second specification requires no shielding function, and thus the outer conductor (40) is not used. Rather, a sub-housing (70) having the same shape and size as the outer conductor (40) of the first specification is used. The sub-housing (70) is configured to accommodate and retain the terminal fitting (20) and is locked in a same retained state as in the first specification when accommodated in a common housing (10) used in both specifications.

Abstract: A connector is capable of replacing an STP cable (10B) and a UTP cable (10A) without a large structural change. UTP connection terminals (21A) are accommodated in accommodating portions (26) of a UTP dielectric (22A) that are close to each other in a width direction. Thus, elastic contact pieces (32) thereof are located inside and close to each other in the width direction, while receiving portions (31) are located outside and spaced from each other in the width direction. STP connection terminals (21B) are accommodated in accommodating portions (26) of an STP dielectric (22B) that are spaced more apart in the width direction than those of the UTP dielectric (22A). Thus, elastic contact pieces (32) thereof are located outside and are spaced from each other in the width direction, while receiving portions (31) thereof are located inside so as to be close to each other in the width direction.

Abstract: The connector structure selectively uses either a UTP connector or an STP connector. The UTP connector includes UTP connection terminals connected to respective electric wires of a UTP cable and a UTP dielectric having a pair of housing portions in which the UTP connection terminals are housed. The STB connector includes STP connection terminals connected to respective electric wires of an STP cable and an STP dielectric having a pair of housing portions in which the STP connection terminals are housed. In the UTP dielectric, at least a partition wall for partitioning the pair of housing portions is made of a material having a relatively high dielectric constant. In the STP dielectric, at least a partition wall for partitioning the pair of housing portions is made of a material having a relatively low dielectric constant.

Abstract: A male internal conductor and a female internal conductor are reliably connected. When female-side and male-side dielectric bodies (16, 41) approach each other in an opposing positional relationship, a tab (32) of a male internal conductor (30) is inserted into a female-side dielectric body (41) and connected to a female internal conductor (42). The female-side dielectric body (41) has an opposing surface (41S) facing the male-side dielectric body (16) and formed with a female-side positioning portion (47). The male-side dielectric body (16) has an opposing surface (22S) facing the female-side dielectric body (41) and formed with a male-side positioning portion (25) which is disposed ahead of the tab (32) and which can be fitted with the female-side positioning portion (47) in a state where the tab (32) is not in contact with the female-side dielectric body (41).

Abstract: A connector has parts that can be used in common as much as possible in different specifications to reduce cost and to facilitate parts management. In a first specification having a high shielding function, a terminal fitting (20) connected to a shielded electric wire (15) is accommodated in a dielectric (23). The dielectric (23) is surrounded by an outer conductor (40) that is connected to a braided wire (18). The second specification requires no shielding function, and thus the outer conductor (40) is not used. Rather, a sub-housing (70) having the same shape and size as the outer conductor (40) of the first specification is used. The sub-housing (70) is configured to accommodate and retain the terminal fitting (20) and is locked in a same retained state as in the first specification when accommodated in a common housing (10) used in both specifications.

Abstract: It is aimed to reliably hold a terminal fitting in a dielectric while realizing miniaturization. A connector includes terminal fittings (20) connected to cores (16) of a shielded cable (15), a dielectric (23) made of synthetic resin and capable of accommodating the terminal fittings (20) in a positioned state, and an upper case (24) and a lower case (34) constituting a dielectric (23) by being united to sandwich the terminal fittings (20). The upper case (24) and the lower case (34) are united and divided in a direction intersecting an arrangement direction of the terminal fittings (20) and the cores (16) connected to the terminal fittings (20).

Abstract: A connector has parts that can be used in common as much as possible in different specifications to reduce cost and to facilitate parts management. In a first specification having a high shielding function, a terminal fitting (20) connected to a shielded electric wire (15) is accommodated in a dielectric (23). The dielectric (23) is surrounded by an outer conductor (40) that is connected to a braided wire (18). The second specification requires no shielding function, and thus the outer conductor (40) is not used. Rather, a sub-housing (70) having the same shape and size as the outer conductor (40) of the first specification is used. The sub-housing (70) is configured to accommodate and retain the terminal fitting (20) and is locked in a same retained state as in the first specification when accommodated in a common housing (10) used in both specifications.

Abstract: A male internal conductor and a female internal conductor are reliably connected. When female-side and male-side dielectric bodies (16, 41) approach each other in an opposing positional relationship, a tab (32) of a male internal conductor (30) is inserted into a female-side dielectric body (41) and connected to a female internal conductor (42). The female-side dielectric body (41) has an opposing surface (41S) facing the male-side dielectric body (16) and formed with a female-side positioning portion (47). The male-side dielectric body (16) has an opposing surface (22S) facing the female-side dielectric body (41) and formed with a male-side positioning portion (25) which is disposed ahead of the tab (32) and which can be fitted with the female-side positioning portion (47) in a state where the tab (32) is not in contact with the female-side dielectric body (41).

Abstract: A connector is capable of replacing an STP cable (10B) and a UTP cable (10A) without a large structural change. UTP connection terminals (21A) are accommodated in accommodating portions (26) of a UTP dielectric (22A) that are close to each other in a width direction. Thus, elastic contact pieces (32) thereof are located inside and close to each other in the width direction, while receiving portions (31) are located outside and spaced from each other in the width direction. STP connection terminals (21B) are accommodated in accommodating portions (26) of an STP dielectric (22B) that are spaced more apart in the width direction than those of the UTP dielectric (22A). Thus, elastic contact pieces (32) thereof are located outside and are spaced from each other in the width direction, while receiving portions (31) thereof are located inside so as to be close to each other in the width direction.

Abstract: The connector structure selectively uses either a UTP connector or an STP connector. The UTP connector includes UTP connection terminals connected to respective electric wires of a UTP cable and a UTP dielectric having a pair of housing portions in which the UTP connection terminals are housed. The STB connector includes STP connection terminals connected to respective electric wires of an STP cable and an STP dielectric having a pair of housing portions in which the STP connection terminals are housed. In the UTP dielectric, at least a partition wall for partitioning the pair of housing portions is made of a material having a relatively high dielectric constant. In the STP dielectric, at least a partition wall for partitioning the pair of housing portions is made of a material having a relatively low dielectric constant.

Abstract: A connector device (A) includes male terminal fittings (32) having tabs (34) projecting forward from terminal bodies (33), and a holder (18) for holding the terminal bodies (33). A cover (22) is mounted on the holder (18) and is slidable between a protection position for covering the tabs (34) and a retracted position retracted from the protection position to expose the tabs (34). A pushing portion (50) of a female connector (40) pushes the cover (22) from the protection position to the retracted position while connecting the connectors (10, 40). A locking projection (31) and a locking recess (51) are formed on the cover (22) and the female connector (40) and serve as locks to pull back the cover (22) from the retracted position to the protection position by being locked to each other in the process of separating the female connector (40) from the male connector (10).

Abstract: The connector structure selectively uses either a UTP connector or an STP connector. The UTP connector includes UTP connection terminals connected to respective electric wires of a UTP cable and a UTP dielectric having a pair of housing portions in which the UTP connection terminals are housed. The STB connector includes STP connection terminals connected to respective electric wires of an STP cable and an STP dielectric having a pair of housing portions in which the STP connection terminals are housed. In the UTP dielectric, at least a partition wall for partitioning the pair of housing portions is made of a material having a relatively high dielectric constant. In the STP dielectric, at least a partition wall for partitioning the pair of housing portions is made of a material having a relatively low dielectric constant.

Abstract: A connector device (A) includes male terminal fittings (32) having tabs (34) projecting forward from terminal bodies (33), and a holder (18) for holding the terminal bodies (33). A cover (22) is mounted on the holder (18) and is slidable between a protection position for covering the tabs (34) and a retracted position retracted from the protection position to expose the tabs (34). A pushing portion (50) of a female connector (40) pushes the cover (22) from the protection position to the retracted position while connecting the connectors (10, 40). A locking projection (31) and a locking recess (51) are formed on the cover (22) and the female connector (40) and serve as locks to pull back the cover (22) from the retracted position to the protection position by being locked to each other in the process of separating the female connector (40) from the male connector (10).

Abstract: A connector has parts that can be used in common as much as possible in different specifications to reduce cost and to facilitate parts management. In a first specification having a high shielding function, a terminal fitting (20) connected to a shielded electric wire (15) is accommodated in a dielectric (23). The dielectric (23) is surrounded by an outer conductor (40) that is connected to a braided wire (18). The second specification requires no shielding function, and thus the outer conductor (40) is not used. Rather, a sub-housing (70) having the same shape and size as the outer conductor (40) of the first specification is used. The sub-housing (70) is configured to accommodate and retain the terminal fitting (20) and is locked in a same retained state as in the first specification when accommodated in a common housing (10) used in both specifications.

Abstract: It is aimed to reliably hold a terminal fitting in a dielectric while realizing miniaturization. A connector includes terminal fittings (20) connected to cores (16) of a shielded cable (15), a dielectric (23) made of synthetic resin and capable of accommodating the terminal fittings (20) in a positioned state, and an upper case (24) and a lower case (34) constituting a dielectric (23) by being united to sandwich the terminal fittings (20). The upper case (24) and the lower case (34) are united and divided in a direction intersecting an arrangement direction of the terminal fittings (20) and the cores (16) connected to the terminal fittings (20).

Abstract: The connector structure selectively uses either a UTP connector or an STP connector. The UTP connector includes UTP connection terminals connected to respective electric wires of a UTP cable and a UTP dielectric having a pair of housing portions in which the UTP connection terminals are housed. The STB connector includes STP connection terminals connected to respective electric wires of an STP cable and an STP dielectric having a pair of housing portions in which the STP connection terminals are housed. In the UTP dielectric, at least a partition wall for partitioning the pair of housing portions is made of a material having a relatively high dielectric constant. In the STP dielectric, at least a partition wall for partitioning the pair of housing portions is made of a material having a relatively low dielectric constant.

Abstract: A lever-type connector has a device-side housing (11) and a wire-side housing (41) to be connected with the device-side housing (11). Cam pins (15) project from the wire-side housing (11). Levers (60) are supported rotatably on the wire-side housing (41) and include cam grooves (62) engageable with the cam pins (15). A holder (70) is held on the wire-side housing (41) slidably in a connecting direction and an opposite direction thereof and includes coupling grooves (74) engageable with coupling pins (63) on the lever (60). The holder (70) can be moved in the connecting direction to move the lever ((60) and pull the housings (11, 41) together. The holder (70) has resilient pieces (75) with engaging surfaces (75B) and the levers (60) have engaging claws (66) for engaging the engaging surfaces (75B) to prevent rotation of the levers (60).

Abstract: A lever-type connector has a device-side housing (11) and a wire-side housing (41) to be connected with the device-side housing (11). Cam pins (15) project from the wire-side housing (11). Levers (60) are supported rotatably on the wire-side housing (41) and include cam grooves (62) engageable with the cam pins (15). A holder (70) is held on the wire-side housing (41) slidably in a connecting direction and an opposite direction thereof and includes coupling grooves (74) engageable with coupling pins (63) on the lever (60). The holder (70) can be moved in the connecting direction to move the lever ((60) and pull the housings (11, 41) together. The holder (70) has resilient pieces (75) with engaging surfaces (75B) and the levers (60) have engaging claws (66) for engaging the engaging surfaces (75B) to prevent rotation of the levers (60).