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Yoshida Kogyo K. K. Patents
Assignee:
Yoshida Kogyo K. K.
Address:
Tokyo, JP
No. of patents:
1098
Patents:












Patent Number Title Of Patent Date Issued
5138763 Method of and apparatus for manufacturing slide fasteners August 18, 1992
A method of and apparatus for manufacturing slide fasteners of selected product lengths from an elongate continuous stringer chain, the method comprising selecting predetermined fastener component parts from among a plurality of such respective component parts which differ in type, form,
5138751 Buckle August 18, 1992
A buckle for connecting opposite ends of a belt or the like is disclosed. the buckle comprises a plug member and a socket member releasably engageable therewith. The socket member has a central through-opening for accommodating a locking member and a spring member which has a plurality
5135699 Method of stamping monofilament for slide fastener coupling elements August 4, 1992
A method for stamping a monofilament between a pair of mating stamping rollers to form shaped portions for slide fastener coupling elements includes using an annular outer roller and a cylindrical inner roller with pressing projections on a mating stamping surface of at least one of the
5131639 Backing plate retainer July 21, 1992
A backing plate retainer is disclosed for retaining a backing plate for clamping engagement with a fastening element such as a hook and eye fastener. The retainer includes an adapter strip of a given width which is remotely attached to at least one of its longitudinal edges. The retainer
5131120 Separable bottom end assembly for slide fastener July 21, 1992
In a separable bottom end assembly for a slide fastener, a socket member includes an outer box in which a first separate pin member is received so as to project upwardly therefrom, an inner box received in the outer box, and springs mounted between the outer box and the first separate pi
5131119 Hook structure for integrally molded surface fastener July 21, 1992
Hook elements of a surface fastener can intermesh reliably with the loop elements of a companion surface fastener and can be unfastened from the loop elements very smoothly. The integrally molded hook element has softness and strength similar to those of monofilamentary hooks of a woven
5129127 Slide fastener stringer July 14, 1992
A slide fastener stringer comprises a support tape having a foundation fabric strip either woven or knitted which is coated on both sides with a coat of elastomeric or rubberry material and a row of coupling elements mounted on an inner longitudinal edge of the tape. The coat is reduced
5127988 Process for the surface treatment of conductive material July 7, 1992
Disclosed is a process for the surface treatment of a conductive material which comprises the steps of disposing a DC electrode having a base material of the conductive material thereon and an RF electrode in a reaction vessel so that the electrodes are parallel to each other; forming
5127202 External wall of building constructed by panel units July 7, 1992
An exterior wall of a building, comprises: a plurality of panel units each of which is constructed of: a frame member constructed of a right and a left vertical member together with an upper and a lower lateral member horizontally interposed between the right and the left vertical member
5123980 Sputter deposited amorphous titanium aluminum alloys June 23, 1992
An amorphous aluminum-valve metal alloy with special characteristics such as high corrosion resistance, high wear resistance and considerable toughness, consisting of Al and at least one element selected from valve metals of Ti and Zr, a portion of the set forth refractory metals being
5122205 Corrosion resistant aluminum-based alloy June 16, 1992
The present invention provides a corrosion resistant aluminum-based alloy consisting of a compound which has a composition represented by the general formula:wherein:M is at least one metal element selected from Ni, Fe and Co and a, b, c, d and e are atomic percentages falling within the
5120405 Method of coloring aluminum or aluminum alloy material June 9, 1992
An aluminum or aluminum alloy material is subjected to anodic oxidation, then to a treatment of electrophoresis in a bath containing a hexacyanoferrate (II) or hexacyanoferrate (III), and subsequently to a treatment of immersion in a bath containing at least one metal salt selected f
5119530 Slide fastener and method of making the same June 9, 1992
A slide fastener is disclosed which comprises a pair of stringer tapes each having molded thereon a row of coupling elements. The elements is formed from a thermoplastic resin composition containing 0.01-10 weight % of an organopolysiloxane. The resin composition facilitates separation o
5118368 High strength magnesium-based alloys June 2, 1992
Disclosed are high strength magnesium-based alloys consisting essentially of a composition represented by the general formula (I) Mg.sub.a M.sub.b X.sub.d, (II) Mg.sub.a Ln.sub.c X.sub.d or (III) Mg.sub.a M.sub.b Ln.sub.c X.sub.d, wherein M is at least one element selected from the group
5117663 Keylockable buckle June 2, 1992
A keylockable buckle comprises a plug having first engaging structure, a socket having second engaging structure engageable with the first engaging structure for releasably coupling the plug and the socket together and a mechanism mounted on the socket for locking the plug and the socket
5116193 Coupling for three-dimensional framed structure May 26, 1992
A three-dimensional framed structure is built up by interconnecting rod members end to end by knuckle members. Each rod member includes, at either end, a sleeve in which a connecting bolt is axially inserted from the inner side, and a rotary member disposed at an outer end of the sleeve
5114305 Apparatus for storing slide fastener sliders May 19, 1992
An apparatus is disclosed for storing slide fastener sliders preparatory to application thereof onto a stringer chain, the apparatus comprising a plurality of slider stockers removably mounted on a stocker holder and a slider supply including a chute, the slider stockers being movable
5114057 Apparatus for feeding slide fastener chain with folding of attached fabric strips May 19, 1992
An apparatus for feeding a slide fastener chain with fabric strips attached thereto and including flaps extending over a pair of interengaged rows of coupling elements includes a narrow elongate lower guide member having a central guide groove extending longitudinally in an upper guide s
5113567 Method of and apparatus for feeding an array of sliders May 19, 1992
A method of feeding an array of sliders one at a time for application onto a stringer chain is disclosed, which method comprises holding the array of slider linearly in a tilted position relative to a horizontal path of travel of the stringer chain so that the sliders can slide down smoo
5113556 Buckle May 19, 1992
A buckle for connecting the ends of a belt used in clothes and the like. The buckle consists of a socket, which has a hollow socket-body and a locking-device, and a plug, which as a pair of engaging members. The locking device has a locking-plate and a pressuring projection. A resili
5111919 Container with inner compartment case May 12, 1992
A container has an inner compartment case, which is installed in the container body by a bend on a peripheral edge of a slide fastener support member, thereby covering a space between the container body and the inner compartment case. The inner compartment case is made by vacuum forming
5110782 Process for producing perovskite-type oxide catalyst May 5, 1992
The present invention provides a process for producing a perovskite-type oxide catalyst. The process comprises the steps of reacting an aqueous solution containing plural metal salts, such as chloride, sulfate, nitrate, etc., and an aqueous solution of a neutralizer such as alkali ca
5103657 Slide fastener April 14, 1992
A slide fastener comprising a pair of stringer tapes each carrying along their respective inner longitudinal edges a row of coupling elements. The slide fastener is produced from a continuous fastener chain having mounted thereon alternate sliders and top end stops both movable along the
5103611 Panel unit April 14, 1992
A panel unit comprising: a plurality of frame portions formed by dividing a main framework, assembled in rectangle, by means of at least one intermediate connecting member; first panel sections mounted on respective outdoor sides of some of the panel portions so as to form outdoor-side
5103555 Apparatus for applying sliders April 14, 1992
A method of and apparatus for manufacturing slide fasteners of selected product lengths from an elongate continuous stringer chain, the method comprising selecting predetermined fastener component parts from among a plurality of such respective component parts which differ in type, form,
5103540 Apparatus for gapping a stringer chain April 14, 1992
An apparatus for gapping a stringer chain at predetermined intervals is disclosed, which comprises an anvil and a cutter cooperating therwith in cutting a length of coupling elements on a pair of support tapes. The cutter includes a vertically movable punch which is provided with a p
5101541 Snap button April 7, 1992
A snap button for attachment to a garment fabric comprises a socket member, a plug member snappingly engageable therewith and a spring member accommodated in the socket. The socket member includes a cylindrical hub and a bottomless collet having an annular flange which has a plurality of
5093966 Pull tab assembly for slide fastener slider March 10, 1992
A pull tab assembly for slide fastener slider is disclosed, which comprises a clamper having at one of its ends a hook, a resilient member supported in the hook and a pull tab having a pair of ears which each have such a geometry that can facilitate mounting and dismounting of the pull t
5093056 High strength Si.sub.3 N.sub.4 composite containing SiC whiskers and method of producing the sam March 3, 1992
A high strength Si.sub.3 N.sub.4 composite composed of a sintered body consisting mainly of Si.sub.3 N.sub.4 in which SiC whiskers with a small aspect ratio, preferably an average aspect ratio of 15 to 100, is contained in the sintered body and thereby a considerable improvements can
5090096 Pull tab for slide fastener sliders February 25, 1992
A pull tab for slide fastener sliders comprises a pull tab body being of a flat strip and having a through hole therein and a decorative body comprising a first decorative part and a second decorative part, both decorative parts joined with each other through the through hole of the
5086546 Slide fasteners slider February 11, 1992
A slider includes a slider body and a pull tab pivotally connected thereto. The slider body comprising a pair of upper and lower wings connected at their respective front ends by a diamond having a through hole formed longitudinally thereof, the upper wing having a recess in its upper
5081855 Slide fastener lock assembly January 21, 1992
A slide fastener lock assembly comprises a slider pull tab having an engaging pin and a lock having a locking lug releasably engageable therewith. The lock has a latch movable toward and away from the locking lug to lock and unlock the pull tab. A lock tumbler is rotatable by a key t
5081747 Slide fastener slider January 21, 1992
A slide fastener slider comprises a pair of upper and lower wings joined integrally together at its front end by a diamond; and a pair of flanges disposed between the upper and lower wings and converged towards the rear end of the slider to thus define with the diamond a Y-shaped guide c
5081731 Method of continuous changing dye-color in spray dyeing January 21, 1992
A method of continuous changing dye-color in spray dyeing for a long tape, which is fed by guides continuously. According to a preferred embodiment, one dye-solution is sprayed for the tape from at least one dyeing-nozzle connected to one feeding line, which is either of a pair of feedin
5080184 Method of and apparatus for weighing and taking out powdered dye January 14, 1992
A method which enables a dye to be weighted and taken out quickly at a high accuracy regardless of the required quantity of the dye by taking out the greater part of the required quantity of the dye in a powdery state and the remaining quantity of the dye in the state of a diluted soluti
5078298 Parts feeding apparatus January 7, 1992
A parts feeding apparatus is disclosed for use in feeding a supply of garment appliance parts such as buttons, hooks, slide fastener component parts and the like from parts reservoirs or parts feeders through a plurality of feed chutes onto a parts applying holder. The feed chutes ea
5077947 Stone panel mounting apparatus January 7, 1992
The present invention relates to an apparatus for mounting stone panels comprising a rectangular support frame unit formed by upper and lower horizontal frames and left- and right-hand vertical frames both of which being respectively connected to the upper and the lower horizontal frames
5077884 Apparatus for manufacturing slide fasteners January 7, 1992
A method of and apparatus for manufacturing slide fasteners of selected product lengths from an elongate continuous stringer chain, the method comprising selecting predetermined fastener component parts from among a plurality of such respective component parts which differ in type, form,
5076865 Amorphous aluminum alloys December 31, 1991
An amorphous aluminum-valve metal alloy with special characteristics such as high corrosion resistance, high wear resistance and coinsiderable toughness, consisting of Al and at least one element selected from valve metals of Ti and Zr, a portion of the set forth refractory metals being
5075949 Method of manufacturing slide fasteners December 31, 1991
A method is disclosed for manufacturing slide fasteners from a single homogeneous elongate stringer chain or a stringer chain comprising a plurality of interconnected stringer chains of different characteristics having first standard element-devoid space portions. The method comprises
5075066 Method of making ornaments December 24, 1991
In a method of making an ornament, a metal ornament body having an internal groove opening at one end to an end edge of the metal ornament body and at an opposite end to front and rear surfaces of the metal ornament body is held between two relatively movable mold members while the one e
5074935 Amorphous alloys superior in mechanical strength, corrosion resistance and formability December 24, 1991
The present invention provides an amorphous alloy having superior mechanical strength, corrosion resistance for formability, at a relatively low cost. The amorphous alloy is a composition represented by the general formula: Al.sub.100-x-y M.sub.x Ln.sub.y wherein M is at least one elemen
5072502 Method and apparatus for applying slide fastener end stop December 17, 1991
A method of and an apparatus for feeding and applying end stops one at a time onto a slide fastener chain are disclosed. An elongated strip wound on a reel and carrying a multiplicity of prospective end stops serially interconnected by flexible connecting cords is cut successively across
5069148 Trouser-fly piece serging apparatus December 3, 1991
A trouser-fly piece serging apparatus includes a guide unit disposed upstream of a serging station and composed of a first elongate guide member extending at an angle relative to the path of movement of a trouser-fly piece being advanced by a serging unit, and a second elongate guide
5068950 Provisional pull tab for slide fastener sliders December 3, 1991
In a slider for slide fasteners including a slider body having an lug on its upper surface; a provisional pull tab is releasably mounted on the slider body during a finishing process and inspection. The provisional pull tab comprises a grip portion adapted for being gripped and pulled fo
5067424 Apparatus for sewing fabric pieces to slide fastener chain November 26, 1991
An apparatus for automatically sewing a succession of fabric pieces to a continuous slide fastener chain comprises a sewing machine for feeding and sewing the fabric pieces and slide fastener chain together; a guiding apparatus disposed upstream of the sewing machine and including a pair
5067300 Method of attaching curtain wall units to a building skeleton framework November 26, 1991
A method of attaching curtain wall units to a building skeleton framework wherein a supporting unit of each connector assembly and a lowermost connecting device are secured to the building skeleton framework while they are positioned in all of the so-called "in-face" direction, the s
5067221 Method of and apparatus for assembling slide fastener sliders November 26, 1991
A method of and an apparatus for assembling a slide fastener slider by fitting together a slider body having an attachment lug provided on the upper surface thereof and a pull tab having an aperture in the one end thereof. There is a large enough gap between a distal end of the attac
5067210 Surface-type fastener November 26, 1991
A surface-type fastener comprises a pair of identical strips and a pluarity of rows of interengaging elements distributed over the strips in offset positional relation to one another to provide engaging spaces. The elements has a relatively large but their engaging arms which are int
5067209 Slide fastener slider November 26, 1991
A slide fastener slider includes a slider body having a mounting hole extending at least through the thickness of an upper wing of the slider body, a circular disk disposed on the upper wing with its central guide hole aligned with the mounting hole, a pull tab pivotally connected to the

 
 
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