3839results about How to "Reduce deformation" patented technology

Aerosol cans, more particularly, aluminum aerosol cans made from disks of aluminum coil feedstock, are provided. A method for necking aerosol cans of a series 3000 aluminum alloy is also provided. The method prevents the cans from sticking in the necking dies and produces a can with a uniquely shaped profile. The aluminum aerosol cans that are produced have the attributes of strength and quality, while being produced at a cost that is competitive with steel aerosol cans.

A vehicle surrounding image display device according to the present invention combines an image obtained by reducing in size an image taken by a camera provided at the center of the rear side of a vehicle, and images obtained by deforming images taken by cameras provided at the left and right sides of the vehicle such that the outward inclination of the inner side in the vehicle width direction of each of the left and right side images is gradually increased toward the lower end of the inner side. The vehicle surrounding image display device then generates a single image simulating the circumstances behind the user's own vehicle as observed from a single virtual viewpoint in a realistic form, and displays the generated image on a display device.

A method for drying a ceramic article comprises providing microwave radiation from a microwave generating source, providing a ceramic honeycomb structure having a middle portion and at least one end, and exposing the ceramic honeycomb structure to the microwave radiation while shielding the at least one end from directly receiving the microwave radiation, such that the radiation absorbed by the middle portion is equal to or greater than the radiation absorbed by the at least one end, and the proper drying of the entire honeycomb structure without heat-induced structural degradation is thus ensured.

A container closure has a top panel wall, and an annular seal piece and an annular contact piece are integrally formed in an outer peripheral edge portion of an inner surface of the top panel wall. The annular seal piece is of such a shape as to be deflected radially outwardly upon contact with the cylindrical outer peripheral surface of the mouth-and-neck portion of a container. The annular contact piece is brought into contact with an annular boundary surface extending from an annular top surface to an annular outer peripheral surface of the mouth-and-neck portion of the container when viewed arcuately in a sectional view. An annular thin-walled region positioned radially inwardly of the annular seal piece and the annular contact piece are further formed in the outer peripheral edge portion of the inner surface of the top panel wall.

In a gasket used for a fuel battery, in order to solve problems with respect to making a seal portion thin, improving an assembling property, preventing a position shift, making a surface pressure low, making the surface pressure uniform, and the like, a gasket lip made of a liquid rubber hardened material is integrally formed on a surface of a flat plate made of a carbon, a graphite, a conductive resin such as a conductive phenol resin or the like, an ion exchange resin, or a metal such as a stainless steel, a magnesium alloy or the like, or on a groove portion applied to the surface.

A land grid array socket (1) includes an insulative base (2) mounted on a printed circuit board, a metal clip (3) pivotably engaged on the base, and a lever (4) for fastening the clip onto the base. The clip (3) and the lever are respectively mounted on two opposite ends of the base to fasten an LGA package. A reinforcing plate (5) made of rigid material is insert molded into the base. The reinforcing plate is generally a rectangular frame, and it includes four integrated sides (51). A substantially rectangular opening (52) is defined among the sides. Therefore, the rigidity of the base is improved, and the deformation or warpage under the pulling forces on two opposite ends of the base is diminished, thereby ensuring steady electrical connection between the contacts pads of the LGA package and respective contacts of the base.

Apparatus and methods for processing composite components using an elastomeric caul are disclosed. In one embodiment, a method includes forming a prepreg material on a non-planar portion of a lay-up mandrel, and providing an elastomeric caul over the prepreg material in an initial position such that a first portion of the elastomeric caul is proximate the prepreg material on the lay-up mandrel, and a second portion of the elastomeric caul adjacent the first portion is spaced apart from the prepreg material. Next, a pressure is reduced within a space disposed between the elastomeric caul and the lay-up mandrel proximate the non-planar portion. Simultaneously with the reducing of the pressure with the space, the elastomeric caul is stretched into a second position such that the second portion of the elastomeric caul is drawn proximate to at least one of the prepreg material and the lay-up mandrel.

A developer accommodating container for accommodating a developer includes: a flexible container provided with an opening for permitting discharge of the developer; a sealing member for sealing the opening in a state in which the sealing member is bonded to a periphery of the opening, wherein the sealing member is capable of exposing the opening by being removed by pulling; and a reinforcing portion, provided at least as a part of the periphery of the opening, for decreasing a degree of deformation of the opening.

A battery protection structure for an automobile includes a rocker placed in a side portion of a body, a floor panel whose outer end in a body width direction is secured to the rocker, a reinforcement located more inward in the body width direction than the rocker, and secured to the floor panel, the reinforcement forming a part of a frame of the body, a battery located more inward in the body width direction than the rocker, and placed below the floor panel in the body, and an input member that connects between the rocker and the reinforcement, and configured to input, upon input of a collision load directed inward in the body width direction to the rocker, a part of the collision load to a midsection of the floor panel between the rocker and the reinforcement as a component directed upward of the body.

The invention discloses a cover assembly, a shell assembly, a shell assembly processing method and a mobile terminal. The cover assembly comprises a circuit board, a front camera module, a plastic cover and a reinforcing plate, wherein the front camera module comprises an image sensor, and the image sensor is arranged on the circuit board; the plastic cover is located at one side, away from the front camera module, of the circuit board; and the reinforcing plate is arranged on the surface of one side, facing the front camera module, of the plastic cover and is arranged correspondingly to the front camera module. According to the cover assembly of the invention, when the plastic cover is impacted, the reinforcing plate plays a role of reinforcement, the deformation generated by the plastic cover can be greatly reduced, the plastic cover can be prevented from being impacted and deformed to a certain degree, the impact force can be prevented from being transferred to the image sensor, reliable protection on the image sensor is further realized, and failure of the front camera module is prevented.

The invention relates to a preparation method of a lodging-resistant multi-difference polyester low elastic filament. The preparation method comprises the following steps: firstly, mixing nano sepiolite fibers, organic magnesium hydroxide whisker, organic barium sulfate nano powder, ethylene glycol, propylene glycol, p-hydroxybenzoic acid and sodium germanate to obtain a high-modulus composite alcohol solution; secondly, mixing organic wollastonite nano needle-like fibers, mica powder, polyethylene glycol, the propylene glycol, an antioxidant 1010, ethylene glycol antimony and protonated agent phosphoric acid to obtain a high-modulus composite promoter; thirdly, co-polycondensing the high-modulus composite multifunctional alcohol solution and the high-modulus composite promoter with purified terephthalic acid and the ethylene glycol to obtain high-modulus modified polyester; a melt of the high-modulus modified polyester is sprayed from a T-shaped spinneret orifice in a spinneret plate; the lodging-resistant multi-difference polyester low elastic filament is prepared by a special cooling mode and a low-temperature texturing process. The fiber prepared by the preparation method has multiple different properties of different crystallization, different orientation and different shrinkage; after different shrinkage, the appearance is good, and a brushed fabric prepared from the lodging-resistant multi-difference polyester low elastic filament is not easy to lodge.

There is provided a metal powder for use in a selective laser sintering method for producing a three-dimensional shaped object, wherein the metal powder comprises a powder mixture of a precipitation-hardening metal composition. In particular, the metal powder of the present invention is configured to have a Fe-based component powder and a Ni-based component powder which are individually included in the powder mixture wherein a powder made of an alloy of Fe-based and Ni-based components is not included as a main powder in the powder mixture.

An electric double layer capacitor comprises an electrode, a current collector, an electrolyte, a separator, a concave-shaped container for accommodating them, and a sealing plate for sealing an opening part of the container, wherein the sealing plate is fitted inside the container. By having a structure fitting the sealing plate inside an opening part of the concave-shaped container, the positioning between the sealing plate and the container becomes easy, and the displacement of the sealing plate in the horizontal direction can be reduced. Thus, the decline of the yield can be prevented.