摘要:
A compact vehicle-mounted electrical outlet box offering a reliable plug blade detection function. The electrical outlet box is formed from synthetic resin rectangular case 1 which includes body 2 and cover 3. A pair of electrical plug blades 100 and 101 are inserted into plug blade insertion slots 5 located on the front surface of case 1 through which the plug blades contact two blade receiver parts 10. The forceful contact of plug blades 100 and 101 rotate two pivot levers 12 which convert the insertion force of plug blades 100 and 101 to a directional force. Two return springs 13 apply pressure to pivot levers 12 in a direction opposite to that applied by the insertion of plug blades 100 and 101. Printed circuit block 14, which is comprised of circuit base plate 14a to which each microswitch 14b is installed, is housed within case 1. The two pivot levers 12 are located at the approximate mid-point of body 2 between the two mutually facing blade receiver parts.
摘要:
A polymer film substrate is irradiated with ions to make a large number of nano-sized through-holes and the substrate is further irradiated with an ionizing radiation so that a functional monomer is grafted or co-grafted onto a surface of the film and within the holes; in addition, the sulfonic acid group is introduced into the graft chains, thereby producing a polymer ion-exchange membrane that has high oxidation resistance, dimensional stability, electrical conductivity and methanol resistance, as well as an ion-exchange capacity controlled over a wide range.
摘要:
A chassis of one size can be used in various sizes of projection unit. That is, in a projection type television receiver having a projection unit of various sizes, one chassis can be commonly used. As a result, the cost is reduced. Includes (a) a chassis including a lower cabinet, a lower cover, an image display device, a speaker system, an optical unit, and a control circuit, and (b) a projection unit including an upper cabinet, an upper back cover, a transmission type screen, and a reflection mirror, the chassis and projection unit are mutually linked. Preferably, the lower cabinet has a speaker box, and the speaker box is formed integrally with the lower cabinet. As a result, the rigidity of the lower cabinet is enhanced. Preferably, the lower cabinet has a left supplementary side wall disposed detachably in the left part of the lower cabinet, and a right supplementary side wall disposed detachably in the right part of the lower cabinet. As a result, the dimension of the lower cabinet is varied flexibly, corresponding to the change of width dimension of the upper cabinet.
摘要:
An abutting end portions of the strips are heated from below to a temperature range where annealing effects are obtained by means of a movable heating apparatus which performs high-frequency induction heating and a laser beam (or arc or electron beam) is irradiated from above, at the same speed as that of the movable heating apparatus, to laser beam weld (or arc or electron beam weld) the abutting end portions.
摘要:
A novel L-sorbose dehydrogenase (SDH) and a novel L-sorbosone dehydrogenase both derived from Gluconobacter oxydans T-100, a DNA which encodes the SDH and/or SNDH, an expression vector which contains the DNA, a host cell transformed by the expression vector and a process for producing the SDH and/or SNDH, which comprises culturing the host cell in a medium and recovering the SDH and/or SNDH from the resulting culture. The SDH and SNDH of the present invention are useful enzymes having preferable properties for the production of 2-keto-L-gulonic acid, as well as L-ascorbic acid. According to the production method of the present invention, the SDH and SNDH having such preferable properties can be produced in large amounts by genetic engineering.
摘要:
A suit-type cosmetic air massage device for providing air pressuring massage upon a human whole body. To provide air pressuring massage, suit-shaped parts are made to cover a human whole body, and can be separated into an upper suit-shaped part and a lower suit-shaped part. And plural air bags are symmetrically installed within the left and right side from the position corresponding to the hand region to the position corresponding to the shoulder regions of the upper suit-shaped part, and from the position corresponding to the feet parts to the waist part of the lower suit-shaped part. These air bags are divided into the first, second, third and fourth group, and each air bag in each group can be supplied with air simultaneously or independently in order from connecting with the intake/exhaust instrument by an intaking/exhausting hose.
摘要:
A nonlinear device of the present invention includes: a first electrode and a second electrode at least partially opposing each other; and a nonlinear resistant layer made of a material mainly containing zinc sulfide, formed so as to be in contact with the first electrode and the second electrode, wherein at least one of the first electrode and the second electrode is made of an electrode material satisfying a relationship .DELTA.G.sub.M -.DELTA.G.sub.Zn >0, where .DELTA.G.sub.M is standard free energy of a generation reaction of a sulfide of the electrode material and .DELTA.G.sub.Zn is standard free energy of a generation reaction of a sulfide of zinc.
摘要:
The present invention relates to nonlinear optical composites for optical devices such as optical switches and to a method for producing the composites. The composites, comprising optically transparent substances exhibiting linear optical response and metal containing particles dispersed therein, utilize the nonlinear optical effect associated with the surface plasma resonance of a metal.
摘要:
The dynamic quantity sensor includes an electrically insulating substance layer and at least one pair of electrodes contacting the electrically insulating substance layer, wherein a plurality of conductive particles are dispersed in the electrically insulating substance layer so that a tunnel current flows when a voltage is applied between the at least one pair of electrodes, and a dynamic quantity relating to a distance between the conductive particles is detected based on the tunnel current.
摘要:
An electric connector is comprised of: a housing; a clamper for clamping a multicore cable formed with a plurality of sheathed cable elements bound by an outer jacket, a predetermined length of the outer jacket at an end thereof being removed; and a contact holder accommodated and held in the housing, a portion of the contact holder projecting from the housing being adapted to be inserted into a mating connector. The clamper includes a clamper body for clamping the outer jacket and a wing-like portion projecting radially from the clamper body. Contacts are fitted in the contact holder in such a manner as to be respectively connected to tips of core wires which are exposed with portions of respective sheaths of the plurality of sheathed cable elements removed. The housing is constituted by two split housing portions to allow the housing to be split into two at a plane including the axis of the multicore cable or a plane parallel with that plane, and the wing-like portion of the clamper is accommodated in a retaining groove formed in one of the split housing portions. The two split housing portions can be coupled with each other as a hook-like retaining leg formed on one of the two split housing portions in such a manner as to project from a splitting plane is retained at a retaining through hole formed in the other.