Abstract: A molding method includes providing a molding device, wherein the molding device includes a first mold and a second mold corresponding to the first mold; moving the first mold towards the second mold to form a first mold cavity; supplying a gas to the first mold cavity; injecting a material into the first mold cavity; and moving the first mold away from the second mold to form a second mold cavity and discharge at least a portion of the gas out of the molding device, wherein a first volume of the first mold cavity is substantially less than a second volume of the second mold cavity.

Abstract: A handle device is configured for a chassis body. The chassis body includes a main part and a cover plate. The handle device includes a base part and a handle part. The base part is disposed on the cover plate. The handle part includes an operative part, a coupling part and a shaft part. The coupling part is connected to the operative part. The shaft part is connected to the coupling part. The coupling part of the handle part is pivotally coupled to the base part. The shaft part is rotatably disposed on the main part. The handle part is movable relative to the base part so as to disengage the cover plate from the main part.

Abstract: An injection-molding system includes an extruding system configured to produce a mixture; discharging channels communicable with the extruding system, wherein each of the discharging channels includes an outlet; and a molding device configured to receive the mixture from the outlets and including a space and feeding ports correspondingly engageable with the outlets. An injection-molding method includes providing an extruding system configured to produce a mixture, a first discharging channel including a first outlet, a second discharging channel including a second outlet, and a molding device including a space and first and second feeding ports communicable with the space and respectively engageable with the first and second outlets; engaging the first outlet with the first feeding port; engaging the second outlet with the second feeding port; injecting the mixture through the first outlet and the first feeding port; and injecting the mixture through the second outlet and the second feeding port.

Abstract: An injection-molding system includes an extruding system configured to produce a mixture; a discharging channel communicable with the extruding system and including an outlet configured to discharge the mixture; and molding devices configured to receive the mixture. Each of the molding devices includes a hollow space, and a feeding port communicable with the hollow space and engageable with the outlet. An injection-molding method includes providing an extruding system configured to produce a mixture, a discharging channel including an outlet, and first and second molding devices; engaging the outlet with the first molding device; injecting the mixture into the first molding device; disengaging the outlet from the first molding device; moving the discharging channel away from the first molding device and toward the second molding device; engaging the outlet with the second molding device; injecting the mixture into the second molding device; and disengaging the outlet from the second molding device.

Abstract: An assembling structure for an expansion card includes a frame and a supporting positioning element. The frame includes a body, a first assembling portion and a second assembling portion, wherein the body has a first side, a second side and a third side. The first assembling portion is disposed at the first side and the second assembling portion is disposed at the second side. The body is configured with a positioning portion close to the third side. The supporting positioning element is slidably connected to and pivoted to the positioning portion, wherein the supporting positioning element includes a first supporting positioning portion and a second supporting positioning portion. The supporting positioning element faces the second assembling portion via the first supporting positioning portion or the second supporting positioning portion.

Abstract: The present invention provides a method for compression-molding a foamed polymer article, where compared with the shape of a final product to be molded, a foamed blank article has a redundant protruding part at a particular position, which is different from the shape of the final product; and when the foamed blank is hot-melt-molded again by using a mold, an external force is applied to compress the redundant protruding part to reduce the volume and increase the density, so that the final product obtained has a higher density at the position corresponding to the redundant protruding part than other parts. Thereby, the final product can have different densities at different positions, so as to meet the requirements in practical application.

Abstract: An assembling structure for an expansion card includes a frame and a supporting positioning element. The frame includes a body, a first assembling portion and a second assembling portion, wherein the body has a first side, a second side and a third side. The first assembling portion is disposed at the first side and the second assembling portion is disposed at the second side. The body is configured with a positioning portion close to the third side. The supporting positioning element is slidably connected to and pivoted to the positioning portion, wherein the supporting positioning element includes a first supporting positioning portion and a second supporting positioning portion. The supporting positioning element faces the second assembling portion via the first supporting positioning portion or the second supporting positioning portion.

Abstract: The invention provides a valve disposed in a fluid supply path to control opening or closing of the supply path, configured to comprise, as components of the supply path, an inflow channel, a second channel, a first channel, and an outflow channel that are in communication with each other in sequence, in such a manner that fluid from a supply source entering the inflow channel passes through the second channel and the first channel in sequence and then flows out through the outflow channel. The valve further comprises a first valve piece and a second valve piece disposed movably in the first channel and the second channel respectively. Blocking or unblocking of the communication between the first channel and the outflow channel is controlled by movement of the first valve piece in the first channel, while blocking or unblocking of the communication between the inflow channel and the first channel via the second channel is controlled by movement of the second valve in the second channel.

Abstract: The present invention provides a method for compression-molding a foamed polymer article, where compared with the shape of a final product to be molded, a foamed blank article has a redundant protruding part at a particular position, which is different from the shape of the final product; and when the foamed blank is hot-melt-molded again by using a mold, an external force is applied to compress the redundant protruding part to reduce the volume and increase the density, so that the final product obtained has a higher density at the position corresponding to the redundant protruding part than other parts. Thereby, the final product can have different densities at different positions, so as to meet the requirements in practical application.

Abstract: The present invention provides a processing method for molding a foamed polymer, which comprises accommodating a mixture of a polymer material and a foaming agent in a space of a mould chamber provided by a mould and molding into a molded article having a predetermined shape. The technical features thereof lie in that the space of the mould chamber has an injection molding shape that is different from the shape of the molded article before the space is fully filled with the mixture, and a shape of a local part of the space of the mould chamber is changed after the space of the mould chamber is fully filled with the mixture, such that the shape of the space of the mould chamber is changed from the injection molding shape to a molding shape that is the same as the molded article. Thereby, a surface force exerted on the accommodated mixture is changed by means of a volume alteration of the local part caused by the change in the shape of the local part of the space of the mould chamber.

Abstract: A connection stabilizing mechanism between a solid tire and a bicycle rim. The connection stabilizing mechanism includes multiple fastening members connecting a solid tire with a bicycle rim. Each of the fastening members has a plate-shaped base section engaged with the bicycle rim and an extension section inserted into the solid tire. A free end of the extension section is inserted into the solid tire. A ratio of an extension length of the extension sect ion to a tire height of the solid tire is between 1:1.5 and 1:2.6, thereby maintaining a relative position of the center of a main body of the solid tire relative to the rim. Thus, the solid tire is prevented from being detached from the rim due to excessive lateral movement of the central position of the main body of the solid tire.

Abstract: A connection stabilizing mechanism between a solid tire and a bicycle rim. The connection stabilizing mechanism includes multiple fastening members connecting a solid tire with a bicycle rim. Each of the fastening members has a plate-shaped base section engaged with the bicycle rim and an extension section inserted into the solid tire. A free end of the extension section is inserted into the solid tire. A ratio of an extension length of the extension sect ion to a tire height of the solid tire is between 1:1.5 and 1:2.6, thereby maintaining a relative position of the center of a main body of the solid tire relative to the rim. Thus, the solid tire is prevented from being detached from the rim due to excessive lateral movement of the central position of the main body of the solid tire.

Abstract: A connection structure between airless tire and rim and fastening members thereof. The connection structure includes: a rim having an annular rim body and an annular connection groove formed on outer circumference of the rim body; an airless tire having an annular tire body coaxially fitted on the rim body, multiple sockets radially extending from inner circumference of the tire body into the tire body; and multiple fastening members. Each of the fastening members has an extension section with a predetermined length. The extension section is coaxially inserted in the corresponding socket with one end protruding from an opening of the socket on the inner circumference of the tire body. The fastening member further has a base section fixedly connected with one end of the extension section. The base section is engaged in the connection groove. The fastening members serve to securely connect the airless tire with the rim.

Abstract: A connection structure between airless tire and rim and fastening members thereof. The connection structure includes: a rim having an annular rim body and an annular connection groove formed on outer circumference of the rim body; an airless tire having an annular tire body coaxially fitted on the rim body, multiple sockets radially extending from inner circumference of the tire body into the tire body; and multiple fastening members. Each of the fastening members has an extension section with a predetermined length. The extension section is coaxially inserted in the corresponding socket with one end protruding from an opening of the socket on the inner circumference of the tire body. The fastening member further has a base section fixedly connected with one end of the extension section. The base section is engaged in the connection groove. The fastening members serve to securely connect the airless tire with the rim.

Abstract: A device and a method for automatically turning over a disc relate to a guide rod provided with a movable member. The movable member is assembled to a rotating member via a pivot member in such a manner that the movable member can axially move along and radially rotate around the guide rod. The pivot member is disposed between the movable member and the rotating member and powered to rotate. The rotating member is provided with a disc-carrying device in a direction of its rotation around the pivot member for taking the disc. The pivot member drives the disc to rotate via the rotating member, so as to turn over the disc, so that the rotating member makes the disc slide down into the tray in an inclined manner.

Abstract: An adjustable expansion card retainer comprises a first supporting frame and a second supporting frame with a front end thereof pivotally coupled to a rear end of the first supporting frame; a compressing end of the first supporting frame can be rotated to a proper angle relatively to a lower side of the second supporting frame. The compressing end of the first supporting frame is allowed to adjust downward amount movement substantially by sliding a first slide unit of the first supporting frame forward a proper distance relatively to a first fixing unit. Whereby, various expansion cards with different height can be respectively compressed to enable an auxiliary expansion card retainer to be suitable for fixing various expansion cards with different height.

Abstract: A call processing device communicating with a plurality of line cards includes a mapping table and an address table. The call processing device receives a telephone number, searches the mapping table for one index related to the received telephone number, searches the address table for one address corresponding to the sought index, rejects a call corresponding to the received telephone number if the sought address is a specially preset address, and updates one or more of the addresses of the line cards in the address table if operating modes of one or more of the line cards are changed. A call processing method is also provided.

Abstract: An adjustable expansion card retainer comprises a first supporting frame and a second supporting frame with a front end thereof pivotally coupled to a rear end of the first supporting frame; a compressing end of the first supporting frame can be rotated to a proper angle relatively to a lower side of the second supporting frame. The compressing end of the first supporting frame is allowed to adjust downward amount movement substantially by sliding a first slide unit of the first supporting frame forward a proper distance relatively to a first fixing unit. Whereby, various expansion cards with different height can be respectively compressed to enable an auxiliary expansion card retainer to be suitable for fixing various expansion cards with different height.

Abstract: A device and a method for automatically turning over a disc relate to a guide rod provided with a movable member. The movable member is assembled to a rotating member via a pivot member in such a manner that the movable member can axially move along and radially rotate around the guide rod. The pivot member is disposed between the movable member and the rotating member and powered to rotate. The rotating member is provided with a disc-carrying device in a direction of its rotation around the pivot member for taking the disc. The pivot member drives the disc to rotate via the rotating member, so as to turn over the disc, so that the rotating member makes the disc slide down into the tray in an inclined manner.