Abstract: A waterproof electrical connector comprises first and second connectors which are connected to each other. The first connector comprises a first housing in a cylindrical shape having a fitting recess. The second connector comprises a second housing. A sealing member held in a holding groove on the outer periphery of the second housing seals the fitting recess in a state where it is fitted in the fitting recess. The second housing has first and second sections on both sides with the holding groove interposed therebetween. The first section comprises a plurality of cylindrical sections extending along a connector connection direction from a peripheral sidewall adjacent to the holding groove. The cylindrical section comprises guiding sections inserted into the fitting recess prior to inserting the sealing member into the fitting recess for guiding the insertion of the sealing member into the fitting recess.

Abstract: A capacitor has electrodes at surfaces thereof, with one of the electrodes secured onto one surface of a grounding metal. Through conductors pass through the capacitor and the grounding metal and are connected to the other electrodes so as to achieve electrical continuity. An insulating case is provided at one surface of the grounding metal, with one end of the insulating case fitted around the external circumference of the raised portion of the grounding metal. Insulating resin fills a space inside the insulating case, the internal space of the grounding metal and a space around the capacitor. The insulating resin comprises an epoxy resin containing a brominated fire retardant, and the brominated fire retardant is a brominated aromatic glycidyl ether.

Abstract: A PTP case with at least one blister with one or more pills therein is disclosed. The PTP case includes: a first sheet member having at least one accommodation hole for accommodation of the at least one blister; a second sheet member having at least one take-out hole located corresponding to the at least one accommodation hole of the first sheet member, in which the press-through package is placed between the first and second sheet members so that the one or more pills is taken out from the at least one blister through the at least one take-out hole; and a blocking sheet member disposed between the PTP and the second sheet member in such a manner as to be slidable along the PTP and the second sheet member between an opening position at which the at least one take-out hole is exposed to the outside, and a closing position at which the at least one take-out hole is closed by the blocking sheet member.

Abstract: A capacitor has electrodes at surfaces thereof, with one of the electrodes secured onto one surface of a grounding metal. Through conductors pass through the capacitor and the grounding metal and are connected to the other electrodes so as to achieve electrical continuity. An insulating case is provided at one surface of the grounding metal, with one end of the insulating case fitted around the external circumference of the raised portion of the grounding metal. Insulating resin fills a space inside the insulating case, the internal space of the grounding metal and a space around the capacitor. The insulating resin comprises an epoxy resin containing a brominated fire retardant, and the brominated fire retardant is a brominated aromatic glycidyl ether.

Abstract: Provided are an adsorption sheet and an air-purifying filter, which can have low air-flow resistance and high deodorizing performance and be resistant to clogging by dust, from which a powdered adsorbent can hardly drop off, and in which any attached agent can hardly lose its effect. Such a product can be obtained by a process including the steps of: sufficiently premixing an agent-bearing activated carbon powder and a powdered thermoplastic resin to form a mixed powder; then spreading the mixed powder on a base sheet having a certain bulkiness and bearing an agent; stacking an air-permeable sheet thereon; and hot-pressing them.

Abstract: A method of manufacturing plasma display panels and a firing device that allows preferable firing of panel components by cleaning each setter. Cleaning means 105 provided in lower passage 23c allows removal and cleaning of abrasion powder generated while setter 103 is transported by rotation of rollers 22a, 23a, and 24a. This reduces attachment or mixing of abrasion powder to a panel component.

Abstract: A PTP case includes a case body having first and second sheet members that are overlapped to each other so as to place a PTP therebetween. The PTP has at least one blister each containing one or more pills. The first sheet member has at least one elongated hole, through which the at least one blister protrudes to the outside, so that the at least one blister is pressed along the at least one elongated hole, thereby sliding PTP along the first and second sheet members. The second sheet member has at least one take-out portion located facing to the at least one elongated hole at such a position as to be matched in position to the at least one blister of the PTP when the PTP has been slid to a predetermined point.

Abstract: A transition section for relieving temperature difference between a fore and a back of a substrate is provided before a temperature section at which constituent elements are fired. As a result, a method of manufacturing a plasma display panel and a firing apparatus, where the temperature difference between the fore and the back of the substrate in a substrate-moving direction is prevented and the constituent elements are fired well, can be provided.

Abstract: A method of manufacturing PDPs and a firing device that allows preferable firing of panel components by controlling each setter. Transportation means 22, 23, and 24 configured by disposing rollers 22a, 23a, and 24a in a transport direction of substrate 101 allows firing of panel component 102 while transporting substrate 101 placed on setter 103. ID identification means 105 for identifying setter 103 using an ID area provided on setter 103 is provided on firing device 21. Panel components 102 are fired using this firing device 21 for controlling information such as the number of heatings of each setter 103.

Abstract: An anti-mismatching pair of a first and second connectors are constructed such that the first connector (1) is either of a male and female types and has two connective planes each having at least one restricted ridge (11,12). The second connector (21) is correspondingly either of a female and male types and also has two connective planes each having at least one restricting groove (32,33) corresponding to the restricted ridge (11,12). The number and position of the restricted ridge (11,12) as well as those of the restricting groove (32,33) are designed such that the connective planes in each connector (1,21) have overall contours extending symmetrically with each other with respect to the center point (C) of symmetry lying between the connective planes.

Abstract: An electric connector assembly has an upper connector (1) stacked on a lower connector (2) and having an insulated housing (4), whose opposite side-walls extend downwards to form pairs of elongate legs (5). An insulated housing (20) of the lower connector (2) also has opposite side-walls extending down to form a pair of stubby legs (21) shorter than the elongate legs (5). The lower connector (2) is detachably secured in between the elongate legs (5) so as to be nested in the upper connector (1), in such a manner that either of the upper and lower connectors (1,2) can be separated from the other so as to be used alone, although any additional supporting parts or the like is not required to stack the upper connector on the lower connector.

Abstract: A baking system for a plasma display panel which comprises a clean room 1 and a baking furnace having an upper passage 11 for conveying a plasma display panel glass substrate 5 during baking from an inlet 15 of the furnace 3, and a lower passage 13 for conveying the baked substrate 5 in the upper passage 11 towards an outlet of the furnace 3, both of the inlet and the outlet being provided at the same end of the furnace 3, characterized in that only the inlet 15 and the outlet 17 are connected to a clean room 1, while keeping a body thereof outside the clean room 1. Also, there is disclosed a layout method for such a baking system.

Abstract: An electric connector assembly has an upper connector (1) stacked on a lower connector (2) and having an insulated housing (4), whose opposite side-walls extend downwards to form pairs of elongate legs (5). An insulated housing (20) of the lower connector (2) also has opposite side-walls extending down to form a pair of stubby legs (21) shorter than the elongate legs (5). The lower connector (2) is detachably secured in between the elongate legs (5) so as to be nested in the upper connector (1), in such a manner that either of the upper and lower connectors (1,2) can be separated from the other so as to be used alone, although any additional supporting parts or the like is not required to stack the upper connector on the lower connector.

Abstract: An anti-mismatching pair of a first and second connectors are constructed such that the first connector (1) is either of a male and female types and has two connective planes each having at least one restricted ridge (11,12). The second connector (21) is correspondingly either of a female and male types and also has two connective planes each having at least one restricting groove (32,33) corresponding to the restricted ridge (11,12). The number and position of the restricted ridge (11,12) as well as those of the restricting groove (32,33) are designed such that the connective planes in each connector (1,21) have overall contours extending symmetrically with each other with respect to the center point (C) of symmetry lying between the connective planes.

Abstract: In an insulation displacement connector including a retainer, a turn-down portion of a retainer is fit to hood portions provided at an end of an outer wall having electric wire insertion holes opened in a connector housing. Contacts are pressed by an inner portion of the turn-down portion. The connector housing is held by holding portions which continue to opposite sides of the turn-down portion. Further, the holding portions are engaged with the connector housing against a direction of drawing-out the contacts.

Abstract: A mixed refrigerant comprising one member selected from R-23, R-116 and a mixture thereof and one member selected from propane, butane and a mixture thereof. The mixed refrigerant allows cooling the inside of a freezer to a super low temperature, particularly to a temperature of −60° C. or lower, with a compressor of a conventional freezer. The mixed refrigerant not only has a low boiling point similar to those of R-23 and R-116, but also can be liquefied in a room temperature surrounding due to propane or butane contained therein, and further has good miscibility with a lubricating oil or the like so that a freezer unit using the refrigerant is free from the problem of clogging therein. Additionally, the mixed refrigerant has no ability to deplete ozone and is significantly low with respect to greenhouse effect.

Abstract: An insulation displacement connector including a retainer, a turned-down portion of a retainer is fit to hood portions provided at an end of an outer wall having electric wire insertion holes opened in a connector housing wherein contacts of the connector are pressed by an inner portion of the turned-down portion. The connector housing is held by holding portions which extend to opposite sides of the turned-down portion. Further, the holding portions of the connector are engaged with the connector housing against a direction of a drawing-out force acting on the contacts.

Abstract: In an insulation displacement connector including a connector housing, a connector housing rear half portion for receiving slots of contacts is provided on a side more rear than a support portion and an elastic arm in a locking mechanism. Electric wire insertion holes communicating with the slots are opened in a first outer wall surface located at one end of the connector housing rear half portion in a heightwise direction. A portion, corresponding to the slots, of a second outer wall surface opposite to the first outer wall surface is provided as a pressure-receiving wall for receiving an insulation displacement load.

Abstract: In an insulation displacement connector including a retainer, a turn-down portion of a retainer is fit to hood portions provided at an end of an outer wall having electric wire insertion holes opened in a connector housing. Contacts are pressed by an inner portion of the turn-down portion. The connector housing is held by holding portions which continue to opposite sides of the turn-down portion. Further, the holding portions are engaged with the connector housing against a direction of drawing-out the contacts.

Abstract: An electronic part comprises a main part, a terminal electrode, and a film. The main part includes a sintered piezoelectric ceramic element, wherein a plurality of internal electrode layers and piezoelectric layers are alternately stacked. The terminal electrode is provided at an edge of the sintered piezoelectric ceramic element and electrically conducting to the internal electrodes. The film is provided on a surface of the sintered piezoelectric ceramic element and the exposed internal electrodes, and is made of a glass insulating material.