Abstract: Memories might include a controller configured to cause the memory to apply a first voltage level indicative of a data state of a memory cell of an array of memory cells to a control gate of a transistor, retain the first voltage level on the control gate of the transistor, connect a first source/drain of the transistor to a data line corresponding to the memory cell while applying a second voltage level to a second source/drain of the transistor and while retaining the first voltage level on the control gate of the transistor, and apply a programming pulse to a control gate of the memory cell while the data line is connected to the first source/drain of the transistor.

Abstract: [Object] To effectively reduce a noise generated during engaging operation of a tongue. [Solution] A slider 13 held in a non-locking position, at which the slider 13 does not lock a latch 9, turns together with the latch 9 and moves so as to enter a space between the latch 9 and the locking pin 10 during operation of the latch 9. A front end 13a of the slider 13 comes in contact with a front end 25a4 of a damper 24 before coming in contact with a stop 11f of an operation button 11, and the slider 13 moves while compressing a damper spring 26. As a result, the movement of the slider 13 is slowed down. When the front end 13a is in contact with the stop 11f, the slider 13 is positioned in a locking position, at which the slider 13 locks the latch 9 positioned in the latching position. The slider 13 that has been slowed down comes in contact with the stop 11f, reducing the noise generated when the tongue engages with the buckle 7.

Abstract: A buckle for a connector having a small simple structure and a favorable productivity, and a method for assembling the same. A buckle for connector of the present invention for supporting a tongue engageably/disengageably includes a base member, a latch member, an unlocking member, a latch spring, an ejector, an ejector spring, and cover members housing these members. The base member includes first and second plates. The ejector includes: two arms; a body section between the arms that includes a pushing/moving surface for the tongue to be pushed/moved by the tongue, a support section to support the latch member, and a pushing surface to be pushed by the ejector spring; and claws formed at ends of the arms and locked with an aperture at a terminal end of the base member, the terminal end being opposite to a starting end from which the tongue is inserted.

Abstract: To enable a tongue to be more compact in size even when a seat-belt locking member is disposed and to achieve satisfactory mountability. A tongue (7) includes a resin mold portion (12) having seat belt lock guide holes (21) and (22). The resin mold portion (12) is provided with a seat belt lock (13) such that it is movable between an unlocking position where it does not lock a seat belt (4) and a locking position where it locks the seat belt (4) while being guided by the seat belt lock guide holes (21) and (22), and the seat belt lock (13) is set in the unlocking position under normal conditions and is set in the locking position in emergency. The seat belt lock (13) is continuously urged toward the unlocking position by a torsion spring (14). In emergency, the seat belt lock (13) is set in the locking position by a pressing force from the seat belt (4) against the urging force of the torsion spring (14).

Abstract: [Object] To effectively reduce a noise generated during engaging operation of a tongue. [Solution] A slider 13 held in a non-locking position, at which the slider 13 does not lock a latch 9, turns together with the latch 9 and moves so as to enter a space between the latch 9 and the locking pin 10 during operation of the latch 9. A front end 13a of the slider 13 comes in contact with a front end 25a4 of a damper 24 before coming in contact with a stop 11f of an operation button 11, and the slider 13 moves while compressing a damper spring 26. As a result, the movement of the slider 13 is slowed down. When the front end 13a is in contact with the stop 11f, the slider 13 is positioned in a locking position, at which the slider 13 locks the latch 9 positioned in the latching position. The slider 13 that has been slowed down comes in contact with the stop 11f, reducing the noise generated when the tongue engages with the buckle 7.

Abstract: [Object] Smooth sliding against a seat belt is allowed in a normal state, and effectiveness of suppressing extension of a lap belt is increased in an emergency state. [Solution] A seat belt slide portion 17 has a recess portion 20 provided in a seat belt slide surface 18 and a specified number of projections 27 provided in the recess portion 20. The seat belt slide surface 18 has a shoulder belt-side seat belt slide surface 22 that is disposed on a shoulder belt 9 side and extends in a longitudinal direction of a seat belt insertion hole 16. Relative to a position where the distance in a direction perpendicular to or substantially perpendicular to the longitudinal direction of the seat belt insertion hole 16 is a minimum, the shoulder belt-side seat belt slide surface 22 extends from the shoulder belt 9 side to a lap belt 10 side, and the distance of a part 22a of the shoulder belt-side seat belt slide surface 22 is positioned on the lap belt 10 side relative to the position of a virtual line ?.

Abstract: [Problem] To provide a buckle for a connector having a small simple structure and a favorable productivity, and a method for assembling the same. [Solution] A buckle for connector 1 of the present invention for supporting a tongue 101 engageably/disengageably includes a base member 10, a latch member 20, an unlocking member 30, a latch spring 35, an ejector 40, an ejector spring 45, and cover members 60a, 60b housing these members. The base member 10 includes first and second plates 13, 15. The ejector 40 includes: two arms 41a, 41b; a body section between the arms 41a, 41b that includes a pushing/moving surface for the tongue 101 to be pushed/moved by the tongue 101, a support section to support the latch member 20, and a pushing surface to be pushed by the ejector spring 45; and claws formed at ends of the arms 41a,41b and locked with an aperture at a terminal end of the base member 10, the terminal end being opposite to a starting end from which the tongue 101 is inserted.

Abstract: [Object] To enable a tongue to be more compact in size even when a seat-belt locking member is disposed and to achieve satisfactory mountability. [Solution] A tongue 7 includes a resin mold portion 12 having seat belt lock guide holes 21 and 22. The resin mold portion 12 is provided with a seat belt lock 13 such that it is movable between an unlocking position where it does not lock a seat belt 4 and a locking position where it locks the seat belt 4 while being guided by the seat belt lock guide holes 21 and 22, and the seat belt lock 13 is set in the unlocking position under normal conditions and is set in the locking position in emergency. The seat belt lock 13 is continuously urged toward the unlocking position by a torsion spring 14. In emergency, the seat belt lock 13 is set in the locking position by a pressing force from the seat belt 4 against the urging force of the torsion spring 14.

Abstract: [Object] Smooth sliding against a seat belt is allowed in a normal state, and effectiveness of suppressing extension of a lap belt is increased in an emergency state. [Solution] A seat belt slide portion 17 has a recess portion 20 provided in a seat belt slide surface 18 and a specified number of projections 27 provided in the recess portion 20. The seat belt slide surface 18 has a shoulder belt-side seat belt slide surface 22 that is disposed on a shoulder belt 9 side and extends in a longitudinal direction of a seat belt insertion hole 16. Relative to a position where the distance in a direction perpendicular to or substantially perpendicular to the longitudinal direction of the seat belt insertion hole 16 is a minimum, the shoulder belt-side seat belt slide surface 22 extends from the shoulder belt 9 side to a lap belt 10 side, and the distance of a part 22a of the shoulder belt-side seat belt slide surface 22 is positioned on the lap belt 10 side relative to the position of a virtual line ?.

Abstract: A tongue for a seat belt system. The tongue is configured to allow a seat belt to smoothly slide thereon at normal times and that is capable of preventing stretch of a lap belt in the event of emergency. The seat belt sliding unit includes a predetermined number of the protrusions disposed in the first and second concave portions and. The first protrusion has a flat or substantially flat end surface on the shoulder belt side, a flat or substantially flat end surface on the lap belt side, and an arc-like top end. An angle formed by the imaginary line between the topmost end of the protrusion and an arc center of an outer peripheral surface of the concave portions and the end surface on the shoulder belt side is less than an angle formed by the imaginary line and the end surface on the lap belt side.

Abstract: A tongue for a seat belt system. The tongue is configured to allow a seat belt to smoothly slide thereon at normal times and that is capable of preventing stretch of a lap belt in the event of emergency. The seat belt sliding unit includes a predetermined number of the protrusions disposed in the first and second concave portions and. The first protrusion has a flat or substantially flat end surface on the shoulder belt side, a flat or substantially flat end surface on the lap belt side, and an arc-like top end. An angle formed by the imaginary line between the topmost end of the protrusion and an arc center of an outer peripheral surface of the concave portions and the end surface on the shoulder belt side is less than an angle formed by the imaginary line and the end surface on the lap belt side.

Abstract: A seat belt buckle for receiving a tongue connected to a seat belt webbing. The buckle includes a first ejector spring in a position out of an area ? of the path of movement of an engagement portion of the tongue and an imaginary extended area ? extended from the area ? in the direction of movement of the engagement portion, and on the outer side of a base. A second ejector spring is provided in a position out of at least one of the area ? and the imaginary extended area ?, and on the outer side of the base 8. A bracket for fixing the buckle to the vehicle body can be provided closer to a tongue insertion hole, thereby reducing the length of the buckle in the tongue insertion direction.

Abstract: A seat belt locking buckle configured to allow a seat belt locking tongue to be stably and firmly latched and reduce the thickness of a seat belt locking buckle. When a tongue latch member is inserted into a seat belt locking buckle, an ejector is moved. Thus, a buckle latch member 13 becomes rotatable. Consequently, a slider moves along a plane that is parallel or substantially parallel to a plane of the motion of the tongue latch member and pushes a first latch guide portion of the buckle latch member. Thus, the buckle latch member is rotated from a non-latch position to a latch position. In this manner, the tongue latch member is latched by the buckle latch member.

Abstract: Recess portions (15) and (16) are disposed in a seat-belt sliding face (14) of a seat-belt sliding member (13), and a predetermined number of projections (17) are provided independently of each other in a dotted state in the recess portions (15) and (16). In each of the projections (17), sliding resistance between a seat belt (4) and the seat-belt sliding member (13) in a normal time is small, and the sliding resistance between the seat belt (4) and the seat-belt sliding member (13) when the seat belt (4) slides to the lap belt (4c) side is larger than the sliding resistance between the seat belt (4) and the seat-belt sliding member (13) when the seat belt (4) slides to the shoulder belt (4b) side. By means of the dotted-state projections (17), extension of the lap belt (4c) in an emergency is suppressed.

Abstract: A tongue for a seat belt system. The tongue is configured to allow a seat belt to smoothly slide thereon at normal times and that is capable of preventing stretch of a lap belt in the event of emergency. The seat belt sliding unit includes a predetermined number of the protrusions disposed in the first and second concave portions and. The first protrusion has a flat or substantially flat end surface on the shoulder belt side, a flat or substantially flat end surface on the lap belt side, and an arc-like top end. An angle formed by the imaginary line between the topmost end of the protrusion and an arc center of an outer peripheral surface of the concave portions and the end surface on the shoulder belt side is less than an angle formed by the imaginary line and the end surface on the lap belt side.

Abstract: [Object] To provide a buckle whose length in the tongue insertion direction can be further reduced. [Solution] A first ejector spring 16a is provided in a position in a buckle 7 out of an area ? of the path of movement of an engagement portion 6a of a tongue 6 and an imaginary extended area ? extended from the area ? in the direction of movement of the engagement portion 6a, and on the outer side (on the side opposite to a second side wall 8b) of a first side wall 8a of a base 8. A second ejector spring 16h is provided in a position out of at least one of the area ? and the imaginary extended area ?, and on the outer side (on the side opposite to the first side wall 8a) of the second side wall 8b of the base 8. Therefore, a bracket 18 for fixing the buckle 7 to the vehicle body can be provided closer to a tongue insertion hole 17, and therefore the length of the buckle 7 in the tongue insertion direction can be further reduced.

Abstract: Recess portions (15) and (16) are disposed in a seat-belt sliding face (14) of a seat-belt sliding member (13), and a predetermined number of projections (17) are provided independently of each other in a dotted state in the recess portions (15) and (16). In each of the projections (17), sliding resistance between a seat belt (4) and the seat-belt sliding member (13) in a normal time is small, and the sliding resistance between the seat belt (4) and the seat-belt sliding member (13) when the seat belt (4) slides to the lap belt (4c) side is larger than the sliding resistance between the seat belt (4) and the seat-belt sliding member (13) when the seat belt (4) slides to the shoulder belt (4b) side. By means of the dotted-state projections (17), extension of the lap belt (4c) in an emergency is suppressed.

Abstract: When forming a dowel section by performing press working on each of portions constituting side walls of a buckle base member, a die having a negative clearance with a punch portion (2) is used whose length or diameter is larger than a length or diameter of a die portion (3). The dowel section is required as a guide for a tongue inserted into a buckle and as a load receiver when a latch member is elongated at a time of collision etc. When a ratio C/t of a clearance C between the punch portion and the die portion with respect to a plate thickness t of the buckle base member is set within a range of ?(30 to 5) %, no crack is generated in the root of the dowel section, and the dowel section of a shear cross-section length ?0.25×t, a shear cross-section starting height ?0.7×t, and a height of (0.70 to 0.95)×t is easily obtained, and the perpenducularity of the dowel section side surface is enhanced.

Abstract: An envelope has a glass bulb body and a cylindrical glass bulb base. The glass bulb body includes an upper hemisphere and a lower hemisphere. The upper hemisphere is curved in a substantially spherical shape. The lower hemisphere is substantially curved in a spherical shape and connects the upper hemisphere and glass bulb base. A photocathode is formed on the inner surface of the glass bulb body. An avalanche photodiode is disposed on the glass bulb body side relative to an intersection between an imaginary extended curved surface of the lower hemisphere within the glass bulb base and an axis. When light enters the photocathode, electrons are emitted from the photocathode. The electrons are converged at the position above and in the vicinity of the APD by an electrical field in the electron tube, so that the electrons enter the APD in an efficient manner and are detected satisfactorily.

Abstract: In an electron tube, an insulating tube protrudes inside an envelope. One end of the insulating tube is connected to the envelope. An avalanche photo diode (APD) is provided on the other end of the insulating tube. A ground voltage is applied to the envelope and a positive high voltage is applied to the APD. Photoelectrons which are emitted in response to an incident light on a photocathode are converged by an electrical field in the envelope and enter the APD. Thereafter, the incident photoelectrons are amplified and detected. Since a positive high voltage is not exposed to the envelope, the electron tube can easily be handled and is excellent in safety.