摘要:
Method of, and apparatus for continuously manufacturing elongate articles with a plurality of segments of basically same and slightly different cross-sections, such as upper and side segments of automobile molding members. The apparatus includes a single die head formed with a common orifice and at least one additional orifice, as well as a device for selecting and controlling operational modes of the apparatus. The device may comprise a guide device which is movable between different positions corresponding to respective operational modes of the apparatus, and which serves to guide synthetic resin material extruded from the additional orifice. The guide member maintains in its one position a spaced relationship of synthetic resin materials extruded from the orifices to form one segment, and causes in another position the synthetic resin materials to adhere with each other to form another segment.
摘要:
A molding member includes an elongate pre-shaped main body of initially constant cross-section, with upper and side portions to continuously extend along respective edges of an automobile windshield plate. The main body covers a gap between the windshield plate and an automobile body panel, and has a reference point which is more spaced from the outer surface of the windshield plate along the side portion than along the upper portion. A lip section of the main body can be maintained in contact with the outer surface of the windshield plate along the upper portion with a first angle, and spaced therefrom along the side portion with a second, less steep angle. A weir of a refined appearance, with desired cross-sectional area or height is defined along the side portion, between the windshield plate and the lip section, and prevents water on the windshield plate from flowing across the molding member.
摘要:
A window for automobiles or the like includes a window plate and an integral frame member along at least one edge of the window plate. The window is manufactured by preparing a window plate and a pre-shaped frame body which comprises a main portion and a surface layer covering an outer side of the main portion. The main portion of the pre-shaped frame body is composed of a thermoplastic synthetic resin material having a relatively high dielectric loss and containing a heat foamable agent therein. The surface layer is composed of a non-foamable thermoplastic synthetic resin material. The pre-shaped frame body is subjected to a dielectric heating in a mold, to cause the foamable agent in the main portion of the pre-shaped frame body to expand in the mold cavity. The resultant frame member of the window comprises a main portion composed essentially of a foamed thermoplastic synthetic resin material, which is covered on its outer side by a surface layer composed essentially of a non-foamed thermoplastic synthetic resin material.
摘要:
An elongate finisher member for automotive vehicles or the like, such as a lower window molding member, includes an elongate main body of predetermined length and cross-section. The main body has a mount portion with openings for passing fasteners to secure the finisher member to a vehicle body. The finisher member further includes a flap element which extends longitudinally along the main body. The flap element has a first end region integrally connected to the main body, and a second end region which is movable between an open position and a closed position. In the open position of the second end region, the flap element maintains the openings in the mount portion accessible from outside to facilitate insertion of fasteners into the openings. In the closed position of the second end region, the flap element covers the mount portion and maintains the openings and fasteners invisible from outside to provide a refined appearance.
摘要:
A synthetic resin window, e.g. for automotive vehicles, includes a window body portion in the form of a sheet of transparent or semi-transparent synthetic resin, and a frame portion formed of the same resin as the body portion and molded integrally therewith to extend along peripheral edge of the body portion. The outer surfaces of the body portion and the frame portion are covered by a hard coated layer and an opaque coated layer, respectively. The frame portion has a profile greater in thickness than the window body portion, while a hollow inner space is formed in the frame portion to extend continuously in the longitudinal direction of the frame portion.
摘要:
An absorbent article package is individually packaged by folding a packaging sheet and an absorbent article in a state where the absorbent article is arranged on the packaging sheet. In a state where the individually-packaged absorbent article is opened, in the packaging sheet and the absorbent article, a first folding line based on which the absorbent article and the packaging sheet are folded towards the topsheet side, and a second folding line based on which the absorbent article and the packaging sheet are folded towards the backsheet side are formed adjacent to each other in the longitudinal direction.
摘要:
While a protection sheet 60 is disposed on a non-skin-surface 20a of an absorbent article 1, part of the protection sheet 60 is folded back in such a manner as to reach a position where the part overlaps other part, which comes in contact with the non-skin surface 20a of the absorbent article 1. An end portion 60a of the protection sheet 60 is bonded, while being folded back, to the protection sheet 60 by means of an adhesive material 70. Edge portions 60b and 60c on both sides of the protection sheet 60 in a longitudinal direction of the protection sheet 60 are bonded together through thermal fusion bonding while being folded. A second adhesive region 71 coated with the adhesive material 70 is formed in a predetermined position which faces the non-skin-surface 20a of a backsheet 20. The second adhesive region 71 is formed at a position corresponding to a non-adhesive region 52.
摘要:
A molded product includes an already-formed member and an injection molded portion. The already-formed member, which has a joining surface, is placed in an injection molding mold, and the joining surface and the injection molding mold define a molding cavity. The injection molding mold further defines a spill cavity that is in communication with the molding cavity. Liquid molding material is injected into the molding cavity. At least some of initial molding material which has initially reached the joining surface flows into the spill cavity due to injection pressure of subsequent molding material injected after injection of the initial molding material, and is replaced with the subsequent molding material, which has a temperature higher than that of the initial molding material and a viscosity lower than that of the initial molding material. When the liquid molding material hardens to form an injection molded portion joined to the joining surface of the first already-formed member, the first already-formed member and the injection molded portion are a joined molded product.
摘要:
An object of the present invention is to provide a hyaluronic acid-methotrexate conjugate useful as a therapeutic drug for joint diseases.There is provided a hyaluronic acid-methotrexate conjugate useful as a therapeutic drug for joint diseases, wherein methotrexate is conjugated with a carboxyl group of hyaluronic acid through a linker containing a peptide chain consisting of 1 to 8 amino acids.
摘要:
A glass run channel assembly is provided. In the glass run channel assembly, after being mounted, an elastic force is generated in a vertical side portion which contacts a vertical frame of a door frame, and an elastic force is generated in an upper side portion which contacts an upper frame of the door frame. Here, the cross-sectional shapes of the upper side portion and the vertical side portion are adjusted such that the frictional force per unit length obtained by multiplying a coefficient of static friction of the upper side portion with the upper frame by the elastic force is larger than a frictional force per unit length obtained by multiplying the coefficient of static friction of the vertical side portion with the vertical frame by the elastic force.