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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Yoshida Kogyo K. K. Patents
Assignee:
Yoshida Kogyo K. K.
Address:
Tokyo, JP
No. of patents:
1098
Patents:


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Patent Number Title Of Patent Date Issued
4715926 Apparatus for severing and joining joint piece December 29, 1987
An apparatus for automatically severing and joining a joint piece includes feed rollers for feeding a first elongate product along a substantially horizontal path, a feed gripper for feeding a second elongate product along an inclined path extending obliquely to the horizontal path, and
4715152 Watertight windowsill construction December 29, 1987
A fixed sash window assembly has a generally rectangular frame holding a pane or panel of glass or other material and installed in an opening in an enclosing wall of a building. The frame includes a sill of extruded metal or rigid plastic material interally comprising a substantially hor
4714573 Method of manufacturing molded slide fastener coupling elements December 22, 1987
A method of supplying a thermoplastic material to a molding machine for molding the same into a desired formation on slide fastener tapes is disclosed, whereby a composite plastic material, consisting in such a predetermined ratio of a fresh supply of material and removed runners and
4714038 Method for sewing zipper chain to elongated fabric pieces December 22, 1987
A method of sewing and an automatic sewing apparatus for accurately aligning fabric pieces and continuously fed zipper chain at a sewing station and sequentially thereafter sewing the chain into the fabric in zipper-closed condition, cutting the chain to a length determined by the le
4712718 Apparatus for assembling pairs of fastener elements December 15, 1987
A fastener assembling apparatus includes an arrangement for adjustably setting a clinching force to be applied to a pair of fastener elements as they are clinched together by and between a punch and a die, thereby assembling the fastener elements in properly clinched condition without
4712345 Apparatus for connecting curtain wall units December 15, 1987
Disclosed herein is an apparatus for connecting curtain wall units, which are juxtaposed vertically and horizontally in a vertical plane, at a portion where four corners of said curtain wall units gather with one another in such a manner as to permit in-plane displacement of said cur
4711040 Apparatus for continuously thermally treating elongate textile products December 8, 1987
An apparatus for continuously thermally treating an elongate textile product such as a slide fastener stringer tape having oil includes a housing having a preheated chamber for preheating the textile product and a main heating chamber for heating the elongate textile product after it
4711020 Top end-stop attaching machine with improved top end-stop supplying apparatus December 8, 1987
An apparatus for supplying U-shaped top end stops reliably one at a time to a holding portion of a top end-stop attaching machine, includes a movable guide rail reciprocably movable between a receiving position for receiving the top end stop from a fixed guide rail cantilevered to a vibr
4709562 Warp-knit support tape for hook and loop fasteners December 1, 1987
A warp-knit support tape for hook and loop fasteners comprises a foundation including two needle stitches and laid-in weft threads, and a pile portion having chain stitches formed by sinker looping into a multiplicity of pile-loops. The tape system is rendered highly resistant to stretch
4706715 Mandrel for use with loom for forming loops of surface-type fasteners November 17, 1987
An improved mandrel for use with a weaving loom for the formation of loops of a looped fabric suitable for use as a surface-type fastener generally known as a loop-and-hook fastener. The mandrel has a generally V-shaped first recess defined in an upper longitudinal edge thereof and adapt
4706344 Button assembly November 17, 1987
A button assembly includes a hollow button body having a garment-engaging base portion through which a shank of an eyelet is inserted into the botton body for being staked on the base portion to join the button body with the eyelet. The base portion includes a plurality of retaining ribs
4705710 Bidirectionally stretchable support tape for hook-and-loop fasteners November 10, 1987
A support tape for hook-and-loop fastener is composed of a bidirectionally stretchable weft-knit web formed of a combination of an elastic foundation yarn and a non-elastic pile yarn concurrently interlooped together, and an elastic material layer coated on the underside of the weft-knit
4704797 Drawing device for use in a drafting machine and a drawing pencil used therewith November 10, 1987
A drawing device for use in a drafting machine has a base movable to any desired position; at least one drawing pencil fixedly secured to the base through a holder unit fixed to the latter; a driving arrangement capable of moving part of the drawing pencil longitudinally thereof relative
4704772 Snap-fit clasp fastener for bags November 10, 1987
A snap-fit clasp fastener includes a catch member and a reel-shaped retainer member releasably couplable to connect portions of a bag to close an opening in the bag. The catch member includes a body having an underside engageable with one portion of the bag, a pair of resiliently fle
4704770 Pull tab for slide fastener November 10, 1987
A pull tab for a slide fastener slider comprises a body of a transparent, resilient material having a chamber, a display card releasably inserted in the chamber to be viewed from both sides, and an end cap means for closing the chamber. The pull tab body is generally rectangular in shape
4698905 Apparatus for assembling a pair of fastener elements October 13, 1987
A fastener-assembling apparatus has a safety device including a vertically movably safe-confirmation member which is normally disposed in its lowermost position in which the gap between the safe-confirmation member and a die is substantially equal to the thickness of a garment fabric. In
4698881 Socket element assembly for snap fasteners October 13, 1987
A socket element assembly for snap fasteners is composed of a socket member and a capped eyelet adapted to be joined together with a garment fabric sandwiched therebetween. The socket member and the capped eyelet have substantially the same outside diameter and include respective annular
4697383 Controlling device for an automatic door October 6, 1987
A controlling device for an automatic door which can detect a human body approaching the door assuredly in a relatively early stage and hence can assure smooth passage thereof by a person after another person has passed it. The controlling device comprises a controller, a first human bod
4697319 Apparatus for attaching boxes to slide fasteners with separable box and pin of synthetic resin October 6, 1987
A box holder swingably mounted on a frame is angularly movable between a box receiving position and a box attaching position. The box holder has a casing, an anvil slidably disposed in the casing, and a pair of gripping jaws angularly movably disposed in the casing for gripping the box
4696642 Apparatus for continuously heating an elongated textile article September 29, 1987
An apparatus for continuously heating an elongated textile article comprises a box mounted within a heating chamber at its inlet and/or outlet so as to cover the same, and a pipe connected at one end to the box and leading to a point upstream of a heat source of a heated-air circulat
4694607 Apparatus for detecting door movement data in an automatic door system September 22, 1987
An apparatus for detecting door movement data in an automatic door system is improved in that an opening-direction sensor and a closing-direction sensor are provided on a horizontal member of a slide door frame, while a slide door is provided with a dog having a plurality of actuating po
4690629 Injection molding machine for small-sized articles September 1, 1987
An injection molding machine for small-sized articles of thermoplastic synthetic resin comprises a hydraulically pressurizable injection head cylinder operable on an injection cylinder of an injection unit for injecting molding material into a mold, a hydraulically pressurizable clam
4688514 Barrel-type coating apparatus August 25, 1987
A barrel-type coating apparatus includes a perforated barrel rotatably and pivotably mounted on a frame, and a cup-shaped heating chamber slidably supported on the frame and reciprocably movable toward and away from the barrel for removably receiving therein the barrel from an open end t
4686754 Method for manufacturing a heat insulating shaped bar August 18, 1987
A method for manufacturing a heat insulating shaped bar including a pair of spaced side walls and a heat insulating connecting portion formed by heat insulating material and connecting the pair of side walls together from an integrally extruded metal shaped bar having the pair of side wa
4686749 Capped eyelet for attaching snap fastener August 18, 1987
A capped eyelet, for attachment of a snap fastener member to a garment fabric, comprises an eyelet body including a shank with a flange, a cap covering over the flange and secured to a periphery thereof, and at least one punched buffer wing projecting from the flange and having at least
4685207 Device for pulling up slider of a slide fastener chain August 11, 1987
A device for pulling up the slider of a slide fastener chain includes a pair of slider gripping fingers provided in opposed relation, one on each side of a slider guide groove formed in a slide fastener chain guide. The slider guide groove constitutes part of a slider passageway through
4682635 Method and apparatus for manufacturing woven slide fastener stringer July 28, 1987
A method and an apparatus for manufacturing a woven slide fastener stringer wherein synthetic resin fastener elements in the form of a continuous spiral are formed at the same time that the fastener tape is woven. In the method, the monofilament for forming the fastener elements is advan
4679281 Automatic locking slider with a pair of pull tabs July 14, 1987
An automatic lock slider for slide fasteners comprises a slider body including an upper and a lower wing defining therebetween a guide channel for the passage of slide fastener elements, and a first and a second locking member associated with the upper and lower wings, respectively and
4678013 Woven slide fastener July 7, 1987
Disclosed is a woven slide fastener including a row of fastener elements composed of a flat coil formed of a continuous monofilament, and a slide fastener tape having the row of fastener elements woven into a longitudinal side edge thereof. Each fastener element includes a coupling h
4677011 Warp-knit support tape for loop and hook fasteners June 30, 1987
A warp-knit support tape for hook and loop fasteners comprises a pile portion including a foundation of tricot stitches and single cord stitches and a multiplicity of pile-loops formed from chain stitches. The tricot and single cord stitches are formed of crimped yarns, and there is
4675951 Slide fastener stringer June 30, 1987
A slide fastener stringer has a continuous strip of spaced thermoplastic molded coupling elements interconnected by a pair of embedded connector threads and attached to a stringer tape along a longitudinal edge thereof, each of the connector threads being covered, at its portions between
4675950 Slide fastener suitable for use on articles made of plastics material June 30, 1987
A slide fastener suitable for use on an article made of a plastics material comprises a pair of stringer tapes each including an element-supporting portion formed of a woven or knit fabric, supporting on and along its one longitudinal edge a row of coupling elements and disposed in confr
4674422 Apparatus for sewing zipper chain to elongated fabric pieces June 23, 1987
A method of sewing and an automatic sewing apparatus for accurately aligning fabric pieces and continuously fed zipper chain at a sewing station and sequentially thereafter sewing the chain into the fabric in zipper-closed condition, cutting the chain to a length determined by the le
4673848 Control system for an automatic door June 16, 1987
As a driving power source for an automatic door, a brushless D.C. motor is employed, and the position and the speed of a door member are determined by making use of detection pulses issued from magnetic pole position detectors which are associated with the brushless D.C. motor without
4672725 Snap buckle June 16, 1987
A buckle comprises a male member having a pair of resilient legs releasably engageable with a socket portion of a female member to couple the male and female members, the female member having a pair of cantilevered resilient arms resiliently flexible toward each other to urge the legs ou
4671122 System for inspecting attached state of slide fastener separable end stop, and inspection appara June 9, 1987
Disclosed is a system for inspecting the attached state of a separable end stop attached to a slide fastener. The system is used with an apparatus for manufacturing a slide fastener equipped with a separable end stop. Fastener stringers are transported by a transfer unit while a separabl
4669628 Safety device for automatically openable and closable lid June 2, 1987
An automatically openable lid for a receptacle structure has a safety device for preventing any accident in the presence of an obstacle in the range of opening and closing movements of the lid. The device includes a safety guard extending around a front surface of the lid and beyond a re
4667377 Slide fastener with a pair of intermeshable top ends stops May 26, 1987
A slide fastener having a top stop assembly including a pair of top end stops which are meshable with each other so as to make the total width of the top stop assembly slightly smaller than the minimum width of a Y-shaped guide channel of a slider for allowing the top stop assembly to
4667376 Automatic locking slider for slide fasteners May 26, 1987
An automatic lock slider for slide fasteners comprises a slider body including an upper and a lower wing defining therebetween a guide channel for the passage of slide fastener coupling elements, a locking member for locking the slider against movement, a pull tab operatively associated
4665679 Apparatus for binding elongate products May 19, 1987
Elongate products such as slide fasteners discharged from a finishing station are successively received and stored in at least one tray assembly including a plurality of tray members spaced longitudinally thereof. The products are then transported on endless conveyors to a binding statio
4665613 Apparatus for forming a row of coupling elements for slide fastener May 19, 1987
An apparatus, for forming a row of slide fastener coupling element, comprises a continuously rotatable die wheel having an annular peripheral groove for receiving a row of coupling element blanks in folded fashion, and a punching unit for forming coupling heads on the blanks in the g
4665603 Method and apparatus for forming a row of zigzag coupling elements for slide fasteners May 19, 1987
In a method and apparatus for forming a row of zigzag coupling elements, the entire rotating die wheel is heated by a built-in interior heater so as to remain at a temperature slightly lower than the temperature at which a monofilament of thermoplastic synthetic resin is deformable, the
4664024 Thermally insulated window with ventilation ducts May 12, 1987
A thermally insulated window includes intake and discharge ducts extending between a pair of interconnected interior and exterior metallic frame pieces, and dampers pivotably mounted on the ducts to open and close openings of the ducts which face the outside atmospheric air. The ducts
4662145 Prefabricated curtain wall assembly having both window and spandrel units, and method of install May 5, 1987
A curtain wall assembly composed of horizontal rows of standardized spandrel units mounted to respective floor systems of a building, and horizontal rows of standardized window units arranged alternately with and connected to the rows of spandrel units so as to enclose the spaces bet
4662136 Prefabricated curtain wall assembly having both window and spandrel units May 5, 1987
A curtain wall assembly composed of horizontal rows of prefabricated spandrel units mounted to respective floor systems of a building, and horizontal rows of prefabricated window units arranged alternately with and connected to the rows of spandrel units so as to enclose the open spa
4662135 Device for mounting a prefabricating curtain wall unit to a floor structure May 5, 1987
A device is disclosed for use in mounting an array of standardized curtain wall units to the floor structure of a building. A clevis to be affixed to each curtain wall unit rigidly carries a crosspiece of circular cross section extending parallel to the plane of the curtain wall unit. Th
4660821 Method of and apparatus for attaching fly strips to a slide fastener chain April 28, 1987
Automatic assembly for sewing flypiece to a continuous slide fastener chain includes a sewing machine, a gapping device from which the continuous chain having element-free gaps formed at regular intervals therealong is fed to the sewing machine, and a flypiece delivery system for success
4660258 Separable slide fastener April 28, 1987
In a separable bottom-end-stop assembly of a separable slide fastener, a socket member secured to one of a pair of pin members has a single pawl or claw projecting inwardly from a rear wall of the socket member through a rear wall of the one pin member into a stringer tape. The socket me
4659301 Method of and apparatus for manufacturing molded slide fastener coupling elements April 21, 1987
An apparatus for forming a slide fastener chain includes an injection molding machine with a mold, a sprue and runner cutter adjacent the mold, a pelletizer adjacent to the cutter for reducing the sprues and runners to particle size which are delivered to a first hopper, a second hopper
4658480 Fluid-tight slide fastener April 21, 1987
A fluid-tight slide fastener of the type in which an inner longitudinal edge portion of each of opposed tapes is folded so as to extend around base portions of successive I-shaped coupling elements and in which successive U-shaped first clamping strips surround, in clinched form, the
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