摘要:
An anode foil and a cathode foil which has an oxidation film layer on the surface are separated by a separator and wound to form a capacitor element and then anodic forming is performed on this capacitor element. Next, the capacitor element is immersed in a solution of less than 10 wt %, preferably between 2.0 and 9 wt %, more preferably between 5 and 8 wt % of polyimide silicone dissolved in a ketone solvent, and after removing, the solvent is evaporated off at between 40 and 100° C. and heat treating is performed at 150 to 200° C. Next, this capacitor element was immersed in a mixture of polymeric monomer and oxidizing agent and the conductive monomer was made to polymerize in the capacitor element to form a solid electrolyte layer. Furthermore, this capacitor element was stored in an external case and the open end was sealed with sealing rubber to form the solid electrolytic capacitor.
摘要:
A storage device for wrapping long and narrow items, such as loaves of French bread, green onions, umbrellas and other articles of similar dimensions, including a device body into which a plurality of wrapping bags are stored and means for opening such wrapping bags, one after the other, positioning an item to be stored therein and for removing such wrapping bag, with such item wrapped therein from such storage device.
摘要:
The storage device for umbrellas sacks of the present invention comprises: a body where a number of storage sacks are stored; a movable support base arranged to move vertically in the body; a wear plate that makes said movable support base lower when it contacts an edge of an umbrella; and open control levers that open the storage sacks in the descending motion of said movable support base. The storage device is structured so that the umbrella can be automatically inserted in the storage sack when the open control levers open the storage sack in the descending motion of the movable support base by contacting the wear plate with the edge of the umbrella. The wear plate simultaneously sweeps back by rotating downward.
摘要:
A plate lockup apparatus for a printing press includes leading- and trailing-side plate lockup tables, leading- and trailing-side gripper plates, a plurality of plate gripper cams, spring members, and plate tightening cams. The leading- and trailing-side plate lockup tables axially extend on one side and the other side in a gap of a circumferential surface of a plate cylinder. The leading- and trailing-side gripper plates are pivotally supported to oppose the leading- and trailing-side plate lockup tables and are biased in a plate release direction. The plurality of plate gripper cams are mounted on a plate tightening pivot shaft and a trailing-side pivot shaft parallel to the leading- and trailing-side gripper plates at equal intervals and pivot the leading- and trailing-side gripper plates in a plate gripping direction upon pivotal movement of the pivot shafts. The spring members are interposed between the trailing-side plate lockup table and a wall surface of the gap and bias the trailing-side plate lockup table in a plate tightening direction. The plate tightening cams are mounted on the trailing-side pivot shaft and moves the trailing-side plate lockup table against the biasing forces of the spring members in a plate loosening direction.
摘要:
A pressing mechanism that presses a dam member 30 against a screen mask 12 has a guide shaft 32 that guides a direction of movement of the dam member 30 during pressing operation and a compression spring 33 that forces the dam member 30 in an axial direction of the guide shaft 32. A printing pressure value at which the dam member 30 is pressed against the screen mask 12 is made stable, to thus make stable an effect of preventing effluence of the paste to the outside of a print width on the screen mask 12.
摘要:
A light receiving section 27b receives a measurement beam, which is cast from a light projection section 27a and partially blocked by cream solder 19 scraped up by a squeegee 16, whereby a sensor 27 measures a one-dimensional size of a predetermined region of a cross sectional profile of the cream solder 19 as a cross sectional paste length and takes the cross sectional paste length as an index for an amount of residual cream solder 19. The amount of residual cream solder 19 can be numerically grasped at all times, so that versatility and accuracy in detecting the amount of residual cream solder 19 can be assured.
摘要:
A printing operation is repeatedly performed with respect to one substrate 2, the printing operation including the step of loading the substrate 2 (the step ST1), then contacting an upper surface of the substrate 2 with a mask 13 (the step ST4), reciprocating a squeegeeing operation to slide squeegees 33b on the mask 13 in contact with the substrate 2 to transfer a paste Pt on the mask 13 to the substrate 2 (the step ST7 and the step ST8), separating the substrate 2 from the mask 13 for a snap off (the step ST9), and while unloading the substrate 2 (the step ST11), performing mask cleaning to remove the paste Pt that is adhered to a lower surface of the mask 13 (the step ST12).
摘要:
An imaging part in a screen printing device which images a board and a screen mask includes a single camera which is disposed with a posture of horizontally facing towards an incidence optical axis, a half mirror which makes an imaging light, which is incident through a lower imaging optical axis, to be incident on a camera, and a mirror which makes an imaging light, which is incident through an upper imaging optical axis, to pass through the half mirror and to be incident on the camera, and further has an upper illuminating part and a lower illuminating part which individually illuminate respective imaging objects. Imaging light is taken in the camera in a state that the upper illuminating part and the lower illuminating part are individually operated in a mask imaging step and a board imaging step, respectively.
摘要:
A challenge to be met by the present invention is to provide a screen printer arranged so as to be able to readily perform both replacement of squeegees and operation for filling a paste feed syringe with paste. A paste feed syringe (14) is configured so as to be able to change its position between a paste feed attitude having an imaginary extension within a vertical plane at an oblique angle such that a nozzle (14a) provided at a lower end of the paste feed syringe comes to a position immediately below squeegees (15) and a storage attitude which is turned from the paste feed attitude through about 90 degrees around an axial line (41). When the paste feed syringe (14) is driven in a horizontal direction orthogonal to a direction of reciprocal movement of a squeegee base (30), a first cam follower (45) serving as a driven member disposed at a position below the axial line (41) of the paste feed syringe (14) is guided by a guide surface (44a) of a guide member (44), whereupon the paste feed syringe (14) is swayed around the axial line (41), to thus assume the storage attitude.
摘要:
A waterproof structure for a casing has a first casing, a second casing to be put together with the first casing, and a waterproof member formed of an elastic material to prevent water from penetrating between the first casing and the second casing. The second casing has a recess. The waterproof member has a peripheral part which, when fitted into the recess, prevents penetration of water. The peripheral part is provided at the periphery of the waterproof member, which is laid out all around space between the first casing and the second casing. A projection engages with a dent. A restriction part of the first casing, provided at a position facing the peripheral part and protruding toward the second casing, prevents the peripheral part from coming out.