摘要:
A vehicular lamp having a distance adjustment section that adjusts the distance between the lamp body and the reflector and includes an adjustment shaft, a gear member, and a receiving element. The adjustment shaft has a spherical end; the gear member includes a shaft portion that has the adjustment shaft therein, elastic pawls protruding from the shaft portion, and empty spaces defined by the elastic pawls to allow flexure of the elastic pawls toward the shaft portion; and the receiving element is formed on the back surface of the reflector. The gear member having the adjustment shaft is rotatably inserted in an insertion hole of the lamp body, the elastic pawls are engaged with the edge of the insertion hole to prevent the gear member from slipping out; and the spherical end of the adjustment shaft is engaged with the receiving element and prevented from rotating.
摘要:
In a method of manufacturing a partly flat yoke having curved circumferential walls to which magnets are to be attached and having parallel flat circumferential walls which constitute main magnetic paths and whose each radial thickness is larger than that of the curved circumferential walls, by drawing a sheet of metal plate, the metal plate is held down between a die and projections of a wrinkle preventing plate provided at given angular positions around an outer circumference of a cavity of the die so as to correspond to the curved circumferential walls. Then, a punch presses down the metal plate into the cavity so that material of the metal plate extends axially into the cavity, while the material of the metal plate flows circumferentially from each side of the curved circumferential walls to sides of the parallel flat circumferential walls.
摘要:
A vehicle lamp comprising a lens that includes an inner surface on which an antifogging coating film is formed and an outer surface on which a hard coating film is formed. It is preferable that the vehicle lamp further comprise a lamp body, wherein the lens further includes a lens front portion, a peripheral wall portion formed at the outer peripheral edge of the lens front portion, and a seal leg portion formed at the leading end of the peripheral wall portion and fixed to the lamp body, and wherein the antifogging coating film and the hard coating film are formed on at least the lens front portion excluding the seal the leg portion of the lens.
摘要:
An explosion-proof tape is wound on an outer circumference of a panel portion of a cathode-ray tube and a metal band is shrink-fitted on the tape. The tape is composed of a support having at least a layer composed of propylene polymer with a propylene content of not less than 40 weight % or styrene polymer with a styrene content of not less than 50 weight % and an adhesive layer formed on one surface of the support in a manner so that a plurality of fibers with a softening point of not lower than 200° C. are buried in the adhesive layer in a lengthwise direction of the tape. An explosion-proof structure of a cathode-ray tube, wherein a metal band is shrink-fitted on an outer circumference of a panel portion of a cathode-ray tube, through a layer which is formed by winding such an explosion-proof tape as mentioned above, through its adhesive layer.
摘要:
The household waste treatment requires neither incineration nor disposal in landfills. Two processing sub-systems, first one for combustibles and the other or second one for incombustibles, cooperate with each other as a single system for recycling the waste. The first sub-system deals with combustible waste to yield products for fertilizing and/or conditioning soil. In the process, what are inappropriate to the production of the soil fertilizing and/or conditioning products are sent to the second sub-system, which deals with incombustible waste. This sub-system sorts the incombustible waste materials into various kinds of recyclable products. Combustibles among the incombustible waste materials are sent to the first sub-system.
摘要:
An optical telecommunication apparatus includes a shelf, a primary substrate provided in the shelf, a secondary substrate provided on the primary substrate, an optical component provided on the secondary substrate, and an optical connector provided on the secondary substrate for connection with an external optical cable, wherein the secondary substrate is pivoted on the primary substrate about a pivot axis so as to be movable about the pivot axis between a first position in which the secondary substrate is inside said shelf and a second position in which the secondary substrate projects outside of the shelf. The secondary substrate is in electrical connection with the primary substrate while in any position between the first and second positions.
摘要:
A metal mirror manufacturing method effectively uses the precision of a polygon mirror blank obtained by press working by omitting a peeling step, thereby improving the productivity. In order to achieve this object, there is provided a method of manufacturing a polygon mirror by finishing each surface of a metal mirror blank having undergone press working into a mirror surface by a cutting process, including the steps of cutting intersecting portions between the respective surfaces of the mirror blank by a cutting process by a predetermined amount, and flattening each of the surfaces by causing a mirror-working cutting tool to enter the mirror blank from a cut mark of each cut intersecting portion.
摘要:
There is disclosed a light-sensitive material comprising, in a hydrophilic colloid provided on a base, a color-developing agent represented by formula (I): ##STR1## wherein R.sup.1 represents an alkyl group, an alkenyl group, an alkynyl group, an aryl group, or a heterocyclic group; X.sup.1, X.sup.3, and X.sup.5 each represent a hydrogen atom, a nitro group, a cyano group, an alkylsulfonyl group, an arylsulfonyl group, an alkylsulfinyl group, an arylsulfinyl group, a sulfamoyl group, a carbamoyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, an acyl group, a trifluoromethyl group, or a heterocyclic group; and X.sup.2 and X.sup.4 each represent a hydrogen atom, a nitro group, a cyano group, an alkylsulfonyl group, an arylsulfonyl group, an alkylsulfinyl group, an arylsulfinyl group, a sulfamoyl group, a carbamoyl group, an alkoxycarbonyl group, an aryloxycarbonyl group, an acyl group, a trifluoromethyl group, a halogen atom, an acyloxy group, an acylthio group, or a heterocyclic group; with the proviso that the sum of the Hammett .sigma.p values of X.sup.1, X.sup.3, and X.sup.5 and the Hammett .sigma.m values of X.sup.2 and X.sup.4 is 1.50 or more but 3.80 or below. There is also disclosed a novel color-developing agent that can be built in. By using the color-developing agent, the light-sensitive material can attain a rapid and simple formation of an image.
摘要翻译:公开了一种感光材料,其在设置在基材上的亲水胶体中包含由式(I)表示的显色剂:其中R 1表示烷基,烯基, 炔基,芳基或杂环基; X 1,X 3和X 5各自表示氢原子,硝基,氰基,烷基磺酰基,芳基磺酰基,烷基亚磺酰基,芳基亚磺酰基,氨磺酰基,氨基甲酰基,烷氧基羰基,芳氧基羰基 基,酰基,三氟甲基或杂环基; X 2和X 4各自表示氢原子,硝基,氰基,烷基磺酰基,芳基磺酰基,烷基亚磺酰基,芳基亚磺酰基,氨磺酰基,氨基甲酰基,烷氧基羰基,芳氧基羰基, 酰基,三氟甲基,卤素原子,酰氧基,酰基硫基或杂环基; 条件是X1,X3和X5的哈米特σp值和X2和X4的Hammett sigma m值之和为1.50或更高,但为3.80或更低。 还公开了可以内置的新型显色剂。通过使用显色剂,感光材料可以快速且简单地形成图像。
摘要:
A tubular metal pipe and a solidified melt of a precursor of oxide superconducting material which is placed in contact with the metal pipe are subjected to heat treatment in an oxidizing atmosphere and at a temperature above the partial fusion temperature of the solidified melt to oxidize the metal pipe from its inside and outside and, as the oxidation proceeds, a melt of the solidified melt is effused through the tubular metal oxide layer to form a superconducting layer on its surface. This makes it possible to easily obtain a hollow oxide superconductor wherein a superconducting material layer is formed outside the metal oxide layer.
摘要:
There is disclosed a method for processing a silver halide color photographic material having, on a support, at least one photosensitive silver halide emulsion layer, which comprises processing after exposure to light said silver halide color photographic material, wherein the silver halide in said emulsion layer contains 90 mol % or more of silver chloride, and said photographic material has a white pigment-containing hydrophilic colloid layer coated on the support, the coating amount of the white pigment being 2 g/m.sup.2 or more, with a color developer containing chloride ions in an amount of 0.04 to 0.25 mol/l.
摘要翻译:公开了一种用于处理卤化银彩色照相材料的方法,该方法在载体上具有至少一种光敏卤化银乳剂层,其包括在曝光于所述卤化银彩色照相材料之后进行处理,其中所述乳剂层中的卤化银 含有90mol%以上的氯化银,所述照相材料具有涂布在载体上的含白色颜料的亲水胶体层,白色颜料的涂布量为2g / m 2以上,并含有含氯离子的显色剂 其用量为0.04-0.25mol / l。