摘要:
An improved connecting terminal for an electromagnetic shield is provided for use with a printed circuit board. The printed circuit board is contained in a shielded casing having shielding walls to define compartments. The connecting terminal makes an electric connection between the ground pattern, the shielded inside and shielding walls of the shielded casing, thereby preventing an electromagnetic field from interfering with surrounding electric circuits. The connecting terminal comprises an elongated base strip having an undersurface to be soldered to a selected portion of the ground pattern and a pair of inwardly directed contact arms integrally connected to the opposite ends of the elongated base strip. Each contact arm makes contact with the shielded inside and shielding walls of the casing.
摘要:
An illumination device including a light emitting element and a lighting control circuit on a metal base flexible printed circuit board (FPC) that is formed by integrating a flexible metal base with a flexible printed circuit board which is formed by integrating a copper foil pattern (conductive body) with films, wherein end portions of the metal base FPC are formed as thick terminal portions so that the end portions are thicker than the metal base FPC.
摘要:
A vehicular lamp includes a light source unit that is attached to one of a lamp body and a reflector. The light source unit includes a semiconductor light emitting element that is a light source; a plurality of conductive members formed into a predetermined three-dimensional shape by press working a conductive metal material; and a housing that is formed of an insulating material. The plurality of conductive members each include: an element mounting portion to which the semiconductor light emitting element is mounted, a heat dissipating portion that dissipates heat generated when the semiconductor light emitting element emits light, and a connecting portion to which a connector that supplies power to the semiconductor light emitting element is connected. The housing holds the plurality of conductive members in a spaced apart state.
摘要:
A vehicular lamp has a semiconductor light emitting element as a light source. The vehicular lamp includes a heat dissipation member that dissipates heat generated by the semiconductor light emitting element; a power supply member that supplies power to the semiconductor light emitting element; a light emitting element holding portion that holds the semiconductor light emitting element in a state of contact with the heat dissipation member; and a housing portion that is secured to a lamp body. The light emitting element holding portion electrically connects the semiconductor light emitting element and the power supply member, the housing accommodates the power supply member and the heat dissipation member, and the light emitting element holding portion is detachably secured to the heat dissipation member.
摘要:
A storage body with improved decorativeness and an improved degree of freedom in its function and in its design comprises a main body, a cover body, and a locking mechanism. The main body has an opening portion. The cover body is supported by the main body in such a manner that the opening portion can be opened and closed, and has a pair of engaging holes. The locking mechanism engages the cover body with the main body at a position where the opening portion is closed. The locking mechanism is composed of a pair of rods, an urging member, an operating member, and a linking member. The rods, the urging member, and the linking member are provided on a side of the main body, not on the side of the cover body.
摘要:
To provide an excimer laser device and method in which the frequency of full gas exchange within the laser chamber is reduced, and more preferably full gas exchange is made unnecessary. The gas supply device and gas exhaust device are controlled so that the laser gas in the laser chamber is partially exchanged in a gas exchange quantity that maintains the quantity of impurities in the laser chamber at or below a fixed level. Also, the gas exchange quantity is obtained using the total quantity of output light energy reduction A, the total gas pressure in the laser chamber P, and output light energy reduction quantity per unit time k, for the case where partial gas exchange is repeated infinitely in the laser chamber.
摘要:
The amount of pre-ionization by the pre-ionization electrode provided on the gas outflow side of the main discharge space, out of at least one pair of pre-ionization electrodes, is adjusted so as to attain the desired beam profile. As a result, the pre-ionization intensity of the laser gas remaining on the gas outflow side of the main discharge space is made lower than the pre-ionization intensity of the laser gas flowing into the main discharge space. In other words, the intensity of the laser light on the gas outflow side of the main discharge space is made weaker than the intensity of the laser light in the center of the main discharge space. Accordingly, the location of the maximum light intensity of the beam profile does not deviate from the center of the discharge width. Also, since the pre-ionization electrodes are provided on both the gas inflow side and the gas outflow side of the main discharge space, the pre-ionization intensity of the laser gas on the gas inflow side of the main discharge space is never stronger than the pre-ionization intensity of the laser gas present at the center of the main discharge space.
摘要:
A discharge electrode for a laser device allowing return plates to be easily attached/detached and a laser device with the discharge electrode are provided. To this end, structure in which a pair of an anode (5A) and a cathode (5B), provided facing each other inside a laser chamber (2) sealing in laser gases, for discharging electricity to excite the laser gases flowing through a space between them, thereby oscillating a laser beam, a conductive anode base (6) for holding the anode (5A), an insulating cathode base (8) for holding the cathode (5B), and a plurality of return plates (9B) for electrically connecting the anode base (6) and the laser chamber (2) and supplying an electric current to the anode (5A) are provided, and in which upper portions and lower portions of the return plates (9B) are connected respectively with an upper fixed plate (9A) and a lower fixed plate (9C), is given.
摘要:
An outer lens attachment structure in which a lamp body is integrally formed with an engagement device having an engagement piece member which is bent inwardly of an opening part of the lamp body to be engaged therewith, and when the engagement piece member is depressed to be bent inwardly, the engagement piece member urges the peripheral part of the outer lens against the opening periphery of the lamp body so that the peripheral part of the outer lens is securely held between the engagement piece member and the opening periphery of the lamp body.
摘要:
A bag for packaging heavy materials, exhibiting excellent strength, content packaging performance, stacking performance on the pallets, and anti-collapsing performance. The bag is made of a multi-layer laminated film which comprises an outermost layer of a polyethylene film containing an inorganic filler in an amount of from 20 to 80% by weight and an innermost layer of a polyethylene film containing an inorganic filler in an amount of from 10 to 40% by weight, the outermost layer having on the surface thereof a coefficient of static friction of not smaller than 0.5 (ASTM D 1894), a coefficient of dynamic friction of not larger than 0.5 (ASTM D 1894) and a gloss of not larger than 50% (JIS Z 8741, at a measuring angle of 60.degree.), and the content of the inorganic filler in the innermost layer being from 1/2 to 1/6 of the content of the inorganic filler in the outermost layer.
摘要翻译:用于包装重材料的袋子,具有优异的强度,包装性能,托盘上的堆叠性能以及抗折叠性能。 该袋由多层层压膜制成,该多层层压膜包括含有20至80重量%的无机填料的聚乙烯膜的最外层,并且含有一定量的无机填料的聚乙烯膜的最内层 为10〜40重量%,最外层的表面的静摩擦系数为0.5以上(ASTM D 1894),动摩擦系数为0.5以下(ASTM D 1894)和 光泽度不大于50%(JIS Z 8741,测量角度为60度),最内层的无机填料的含量为+ E,fra 1/2 + EE至+ E, 6 + EE的最外层无机填料的含量。