82results about How to "Prevent appearance deterioration" patented technology

A pedestrian airbag system according to the present invention is mounted to a rear portion of a sheet metal hood panel of a vehicle. The airbag system includes an airbag inflated so as to cover an area from the rear portion of the hood panel to a front side of a front pillar by being supplied with inflation gas; a case for accommodating the airbag, and an airbag cover formed of synthetic resin and which covers the upper side of the folded airbag so as to allow projection of the airbag when inflated. The air bag cover is disposed at the rear portion of the hood panel so that the upper surface of the airbag cover is continuous with the upper surface of the hood panel on the front portion, elongated in the direction of the width of the hood panel, and mounted to the hood panel so as to be capable of moving in the direction of the width of the hood panel. According to the pedestrian airbag system of the invention, deterioration of the appearance of the airbag cover due to thermal expansion can be prevented.

Provided is a lighting glasses. In one form, an edge supporting arm component is provided with all luminous components which consists of light source used in every edge supporting arm component, power source used for the light source and an electrical connection used for supplying power from the power source to the light source. In the other form, a horizontal supporting rack component comprises an eyeshade part which is integratedly formed at any ends, and the eyeshade is constructed in that diffused light and the problem of flash are prevented. The eyeshade part is obliquely and preferably disposed on the light cone extending surface of the LED light source along the front end part of each edge supporting arm component. In the other form, each edge supporting arm component is provided with a concave cavity disposed on the inner surface of the edge supporting arm component, and a power supply and a switch component are contained in the concave cavity. A switch actuator is disposed on the inner surface part, thereby the switch actuator can be hided to improve the appearance of the glasses.

A first opening through which an end anchor of a seat belt is inserted from above is formed in a side shield member that covers a side portion of a seat cushion. A plug member that plugs up the first opening and has a belt guide hole through which a belt portion of the seat belt is inserted is fit into the first opening. A reinforcing member having a second opening in a portion corresponding to the first opening is arranged on an inside surface of the side shield member.

A battery element is housed and sealed in a package body, and further, packed together with a connecting board and a frame by the package body. A laminate material for sealing the battery element is used as an outer package material of a battery pack. Thus, the increase of volume for the pack is reduced as much as possible.

The purpose of the present invention is to inhibit deterioration in the external appearance of a sound suppressor, even when used in cold areas. This sound-suppressor-equipped pneumatic tire includes: a pneumatic tire provided with a tread section; and a sponge-like sound suppressor which is affixed to a tire inner cavity-side surface of the tread section, and which extends in the peripheral direction of the tire. In the sound suppressor, a plurality of slits are formed in an exposed surface which faces the tire inner cavity.

An interior finishing panel (1) for a vehicle, comprising a first wall (2) and a second wall (3) opposed to each other at an interval. The panel is formed in a hollow double wall structure having an inner rib (6) formed between the first wall (2) and the second wall (3). A skin sheet (7) with an averaged thickness of 2.0 mm or thinner is integrally laminated on the first wall (2). The skin sheet (7) is formed in a double layer structure in which a nonwoven cloth with a weight of 250 g/m<2> or less is stuck on a resin sheet, and its tensile elastic modulus at room temperature is 3500 kg/cm<2> or less. A parting line (9) and a step part (10) are formed on a peripheral wall (5) within the range of 35% of the averaged thickness of the panel from the first wall (2) side over roughly all the periphery thereof, and the end of the skin sheet (7) is melt-bonded to the peripheral wall along the step part (10). A three-dimensional pattern (8) is produced on the surface of the resin sheet forming the skin sheet (7).

A sensor installation structure includes: a sensor that has a sensing portion that senses periphery information of a vehicle; an exterior member having an opening portion that exposes the sensing portion , the opening portion being configured so as to allow changes in an angle of the sensing portion; and a cover member that is provided at an outer edge portion of the sensing portion, the cover member covering a gap between the outer edge portion of the sensing portion and a peripheral edge portion of the opening portion such that the gap cannot be seen from an exterior.

The present invention relates to a transparent conductive film in which a transparent conductive layer is patterned and that is capable of suppressing deterioration of the appearance due to the difference in hues of reflected light between the pattern portion and the portion directly under the pattern opening portion, and a touch panel that uses it. In the transparent conductive film (10) of the present invention, a first transparent dielectric layer (2) and a transparent conductive layer (4) are formed on a transparent base material (1) in this order. It is preferable that a relationship 0≦|a*_P−a*_O|≦4.00 is satisfied and a relationship 0≦|b*_P−b*_O|≦5.00 is satisfied where a hue a* value and a hue b* value of reflected light when the pattern portion (P) is irradiated with white light are a*_P and b*_P, respectively, and a hue a* value and a hue b* value of reflected light when a portion directly under the pattern opening portion (O) is irradiated with white light are a*_O and b*_O, respectively.

A pedestrian protection airbag device in which an airbag (34) having a closed cross-section is formed by inflating and expanding a front outer panel (16) and a front inner panel (18) of a front pillar (15) by high-pressure gas discharged from an inflator (26). This protects the head of a pedestrian from an impact due to collision of the head against the front pillar (15). Because the expanded airbag (34) exhibits its impact absorption performance when it plastically deforms, so long as the airbag (34) completes expansion until it retains the pedestrian, subsequent control of the inner pressure of the airbag (34) is not required. The construction simplifies specifications of the inflator (26) to reduce costs, and the airbag device can always exhibit effective impact absorption performance regardless of the vehicle speed at the time of collision and the body build of the pedestrian.

The invention provides a woven zipper teeth chain belt. A warp knitting zipper belt (11) of the woven zipper teeth chain belt comprises a belt main body part (11a) and a chain teeth mounting part (11b) which is formed on a first side edge of the belt main body part. The chain teeth mounting part is provided with basal chain-shaped weaving yarn (27) and a third weft inserted yarn (23), wherein the third weft inserted yarn (23) runs in a zigzag shape in a range of more than three loops of stitch wale which includes the stitch wale arranged on the chain teeth mounting part, a part of the basal chain-shaped weaving yarn is used as chain-shaped weaving yarn for the fixation (27a) of a chain teeth line, the chain-shaped weaving yarn for fixation is used in a second stitch wale (W2) which is adjacent to a first stitch wale (W1) and a third stitch wale (W3) which is adjacent to the second stitch wale (W2), a forth weft inserted yarn (24) runs in a zigzag shape on the first stitch wale and the second stitch wale and is interacted with the third weft inserted yarn between loop rows, and only the third weft inserted yarn (23) runs between the second stitch wale and the third stitch wale.

A stretchable structure of an absorbent article has a first sheet layer made of a nonwoven fabric; a second sheet layer made of a nonwoven fabric and opposed to one side surface of the first sheet layer; and a plurality of elongated elastically stretchable members provided along the stretchable direction at intervals from each other between the first sheet layer and the second sheet layer. The first sheet layer and the second sheet layer have sheet bonded portions bonded via a hot melt adhesive disposed in a striped pattern that is intermittent in the longitudinal direction of the elastically stretchable members and continuously elongated in the direction intersecting with the elastically stretchable members, and either one of the first sheet layer and the second sheet layer is made of a low-adhesion nonwoven fabric having lower peel strength with respect to the hot melt adhesive than the other sheet layer.

The solution of the present invention provides a camera unit for a vehicle, which is capable of suppressing the adhesion of water droplets to an imaging lens. The imaging unit includes an imaging device, a casing (19), and a lens cover (37). The imaging device has an imaging lens (15B), which captures images of the surroundings of the vehicle. The casing (19) houses the imaging device in a state where the imaging lens (15B) is exposed to the outside. The lens cover (37) is disposed at a portion of the housing (19) around the imaging lens (15B), and extends obliquely radially outward from the periphery of the imaging lens (15B) toward the shooting direction. A step portion (39) pointing in the shooting direction is provided in the upper area of the imaging lens (15B) in the lens cover (37)when viewed from the optical axis direction of the imaging lens (15B).

A CPU executes a zoom tracking control program to function as an acquisition unit that acquires a focal length of an imaging lens from a state of a zoom lens; and a control unit that performs first control of performing control to change a position of a focus lens along an optical axis direction according to the acquired focal length on the basis of a zoom tracking curve represented by tracking data representing a correspondence relationship between the focal length and a focus position according to a subject distance, and second control of acquiring contrast information representing contrast of a captured image a plurality of times during execution of the first control and performing control to change the zoom tracking curve used in the first control on the basis of a change of contrast values represented by a plurality of pieces of the acquired contrast information.

In an outer mirror with turn lamp having a structure in which a turn lamp assembly is mounted to a mirror housing, then a housing cover is placed over and mounted to the mirror housing, and a lens of the turn lamp assembly is exposed through an opening in the housing cover, misalignment between the lens of the turn lamp assembly and the opening in the housing cover is prevented. A protrusion is formed on a back surface near the innermost part of an opening in a housing cover. A hole is formed in the turn lamp assembly in a position facing the protrusion with the housing cover being placed over the mirror housing. When the housing cover is placed over the mirror housing, the protrusion is inserted into and engaged with the hole. This prevents misalignment between the lens of the turn lamp assembly and the opening in the housing cover.

It is an object of the present invention to provide an unsaturated group-containing ester compound which can be used as a raw material of a curable composition using transesterification reaction and which is inexpensive and has a good curability, and a polymer, a thermosetting resin composition, and a curable composition which containing the unsaturated group-containing ester compound, respectively.

An unsaturated group-containing ester compound having a chemical structure represented by the following general formula (1):

n₁: 1 to 10

(in the formula, R₁, R₂, and R₃ are the same or different and each is a hydrogen, an alkyl group, a carboxyl group, an alkyl ester group or a structure represented by R₄-[COOR₅]n₁;

R₄ is an aliphatic, an alicyclic or an aromatic alkylene group with a number of atoms of 50 or less in the main chain, which may have one or more functional groups selected from the group consisting of an ester group, an ether group, an amide group, and a urethane and may have a side chain;

R₅ is an alkyl group having 50 or less carbon atoms; and in the compound represented by the general formula (1), the R₄-[COOR₅] group may be a lactone structure represented by the following general formula (1-1).)

(R_x is a hydrocarbon group having 2 to 10 carbon atoms which may have a branched chain.)

An electronic device and short-circuited dipole antenna thereof are provided. The short-circuited dipole antenna comprises a first radiation unit, a second radiation unit and a short-circuited unit. The short-circuited unit comprises a first terminal connected to the first radiation unit, and a second terminal connected to the second radiation unit.