baber/WOPTO huggingface dataset:
Patent GB-182209-A (GB)
Title: Work-clamping mechanism for sewing machines
IPC: D05B27/04
Filed: 1921-03-30
Abstract: 182,209. Fairweather, W., (Singer Manufacturing Co.). March 30, 1921. Button - hole sewing- machines.- The workclamping arms are operated by a rock-lever mounted independently of the work-clamp and engaged by a stud projecting from one of the cutter-supporting arms which performs a reciprocating movement once in each button-hole producing cycle. The worksupporting plates 24 with which the clamping-plates 29 coact are supported on a slide-plate 22 traversed longitudinally by an arm 18 shifted by a camgroove 15 in the feedwheel, the lateral traverse being furnished by an intermediate slide-plate actuated by a lever 23 and groove 16. The clamp-feet 29 are carried by arms 28 pivoted at 27 in brackets 26. The arms 28 are moved to engage the work, against the pressure of springs 32, by cams 31 mounted on shafts 30 which are interconnected by arms 33, 36 having a pin-and-jaw connection 34, 35. One 'of the shafts 30 is furnished with an upwardly extending tappet-arm 38, a bent tappet-arm 37 and a finger-lever 39 for manual operation. The cutter-shaft 40, driven by a loose pulley 41 through a clutch operated by a lever 45, is provided with cams 56, 57 operating respectively on the rearward extensions of the cutter-supporting arms 51, 52 which are pivoted at 50 to a sliding block 49 and carry the upper and lower cutting tools. The block 49 and cutter-arms are traversed by an arm 61 pivoted to the block at 63 and having a stud 60 engaging a cam-groove 59 in a disc mounted on the shaft 40. A lever 67 pivoted at 66 in a bracket on the fixed bed-plate 2 and arranged to engage and operate the tappet-arm 37 has therein a slot entered by a stud projecting from the arm 52. The stud in traversing the upwardly inclined part 70 of the slot moves the lever downward and closes the clamp. When the cutter-arms are retracted the clamp remains closed owing to the movement of the clamp-arm engaging projection 31 past a vertical line through its shaft 30. At the conclusion of a button-hole stitching operation the clamp is opened by the engagement with the tappet-arm 38 of a pin 76 mounted on a slide 75, 77 which is connected by a link 78 to an arm 79 mounted on a pin which also carries an arm 80 projecting into the path of a cam 81.
Patent GB-724990-A (GB)
Title: Vibrating apparatus, especially track-tamping apparatus
IPC: E01B27/14
Filed: 1953-04-08
Abstract: 724,990. Tamping &c. tools. LOSENHAUSENWERK DUSSELDORFER MASCHINENBAU AKT.-GES. April 8, 1953 [April 9, 1952], No. 9491/53. Class 124 In a vibrating apparatus for track-tamping, excavating, ramming and similar purposes, the implement 1 is connected by an unbalanced vibrator 2 and an elastic link 4 to a carrier 5 with handles 6, 6<SP>1</SP>, the axis of the link 4 being parallel to the axis of rotation 3 of the vibrator 2, and the latter axis preferably being parallel to the plane of a flat implement. By this means horizontal vibrations are dissipated and only vertical vibrations are transmitted to the implement and to the handles, the latter vibrations being absorbed by connecting the handles to the carrier by means of resilient side bars 7, 7', and vibrationdampening connectors 11, 11'. The carrier may be fork-shaped and adjustably secured to the journals of the link which may be formed by a soft rubber body vulcanized to two metal parts.
Patent GB-508123-A (GB)
Title: Improved attrition mill
IPC: B02C17/08
Filed: 1938-03-28
Abstract: 508,123. Rumbles.BOLL, W. H. P. March 28, 1938, No. 9503. [Class 60] [Also in Groups II and XXXIV] A ball mill for grinding material comprises a chamber of cube shape mounted for rotation by diagonally-opposite corners in such manner that during rotation individual corners assume in succession the instantaneously lowest position and that the balls roll in a series of straight lines at angles to one another in moving to the lowest corner, and one of the mounted corners of the chamber includes an expansion bearing. As shown in Fig. 1, the drum 8 of cube form is supported at diagonal corners by ball bearings 16, Fig. 2, housed in sleeves 25 attached to the drum. The ball bearings comprise an inner race mounted on a cone 15 on a feed tube 11, an outer race 18 fixed to side plates 20, and a circumferential plate 19, the latter and the sleeve 25 being slotted longitudinally at four points on the circumference to house balls 24 which permit the drum to expand longitudinally. Lugs 27 are secured on the sleeve and driving sprocket wheels 29 are attached thereto. Material is fed to the mill by a screw 32 rotated by a sprocket 36, the screw being bored for the passage of compressed air to the mill from a pipe 38 rotatably 'connected to the screw at 37. The discharge tube 41 from the mill is venturi-shaped internally and carries externally a ball bearing housed in a sleeve on the drum similar to that shown in Fig. 2. Polished steel balls are added to the material in the drum for the purpose of adding their weight to the mass and causing it to slide freely over the interior of the drum during rotation.
Patent GB-1177245-A (GB)
Title: Disposable Surgical Scrub Sponge
Inventor: RICHTER FERDINAND JOSEPH
IPC: A47K7/03
Filed: 1967-02-28
Abstract: 1,177,245. Sponges. AMERICAN CYANAMID CO. 28 Feb., 1967 [2 June, 1966], No. 9546/67. Heading A4V. [Also in Divisions A5, B8 and C5] A surgical scrub sponge-antibacterial detergent combination comprises a sponge having at least one surface of sufficient pore size and stiffness for effective scrubbing but free from abrasive properties impregnated with a volume of an antibacterial, non-irritating liquid detergent of low alkalinity, sufficient for a surgical scrub. Preferably the sponge is a laminated polyester polyurethane foam sponge in which one lamination has pore sizes capable of retaining the required amount of detergent solution and at least one surface lamination has larger pore sizes and is of a stiffness suitable for scrubbing but is free from abrasive properties. A suitable sponge comprises a rectangular sheet of polyester polyurethane foam of about 60 pores to the inch having laminated on opposing sides two thin layers of polyester polyurethane that on the one side having 10 pores to the inch and that on the other side having about 20 pores to the inch impregnated with a soap solution containing hexachlorophene as the bactericidal constituent, which is cut into individual sponges approximately 2 x 3 inches in area and 1.25 inches thick.
Patent GB-1520680-A (GB)
Title: Differentially expanded metal treated sheed materials
IPC: B44C1/20
Filed: 1976-03-10
Abstract: 1520680 Chemically embossed metal treated material REED INTERNATIONAL Ltd 9 March 1977 [10 March 1976] 09557/76 Heading B2E  Differentially expanded sheet material useful as a floor or wall covering is prepared by treating as expendable thermoplastic sheet, e.g. a polymer or copolymer of vinyl chloride, e.g. with an acrylic or methacrylic monomer or vinyl acetate, with solvent to improve ink adhesion, at least partially drying, applying metal powder, e.g. Al, Cu, Sn or bronze, together with a kicker and heating the sheet to provide differential expansion. The thermoplastic sheet may be a gelled plastisol coating on a plastics material, a felt or a natural or synthetic woven or knitted fabric. The product may be provided with a layer of solvent activatable adhesive.
Patent GB-369754-A (GB)
Title: Improvements in cutting out machines
IPC: B26B25/00
Filed: 1931-03-30
Abstract: 369,754. Cutting-appliances. KALTENBACH. A. and VOIGT, R., 2, Mammonstrasse, Potsdam, Germany. March 30, 1931, No. 9568. [Class 31 (ii).] A portable cutting-out machine with sliding foot a has a knife c driven by an electromotor e coaxial with a handle d. In a modification the motor is within the handle.
Patent GB-550958-A (GB)
Title: Improvements in or relating to superheterodyne receiving sets
IPC: H03D7/02
Filed: 1941-07-29
Abstract: 550,958. Valve circuits for wireless reception. PHILIPS LAMPS, Ltd. (Naamlooze Vennootschap Philips' Gloeilampenfabrieken). July 29, 1941, No. 9661. Drawings to Specification. [Class 40 (v)] The subject-matter of this Specificalion is identical with that described in Specification 607,028, [Group XL (c)].
Patent GB-981053-A (GB)
Title: Improvements in a control mechanism for electric heating appliances
IPC: A47J37/08
Filed: 1963-03-12
Abstract: 981,053. Electric toasters. ROWENTA METALLWARENFABRIK G.m.b.H. March 12, 1963 [March 14, 1962], No. 9667/63. Addition to 771,941. Heading A4D. [Also in Division H2] A single switch, having a sliding spring contact strip 15, replaces the switch arrangement in one form of the present invention. Strip 15 is carried on sliding plunger 51 which is moved axially by actuating arm 14 against the action of compression spring 52. The toasting cycle is similar to that described in the parent Specification. As well as on and off positions at the ends of its travel, the lever mechanism 7, 12, 28 also allows the strip 15 to take up an intermediate position (as shown) in which the toaster heating element 25 is energized but the heater 23 of the bi-metallic strip 24 is on open circuit.
Patent GB-855291-A (GB)
Title: Method and apparatus for applying to a cylindrical base strip material having a pile surface
IPC: B29C63/10
Filed: 1958-03-26
Abstract: 855,291. Winding strip materials. ROTA COTA PTY Ltd. March 26, 1958 [March 27, 1957], No. 9697/58. Class 99(2). A strip material 9, Fig. 2, having a pile surface is helically wrapped on a cylindrical base 6 whilst a blast of air is passed between the mating edges of the convolutions through a nozzle 16 to force the pile away from the edges of the strip during winding. The machine comprises a headstock 2, Fig. 1, carrying a spindle to which a chuck 5 is attached. The cylindrical base 6 is gripped in the chuck 5 and supported in a tube 7 mounted on a saddle 3 which moves on guides 1 and is actuated by leadscrew 4. The saddle 3 carries a roll of the strip material 9, which is wrapped on via guides 12 and tensioner 11, and also carries a blower 13 driven by a motor 14 to provide an air blast through tube 15 to nozzle 16. The cylindrical base may be coated with an adhesive prior to the wrapping of the material.
Patent GB-1041503-A (GB)
Title: Improved electrical apparatus
IPC: C08K3/22
Filed: 1965-03-08
Abstract: An insulating composition for electrical apparatus having reduced susceptibility to arcing and tracking failures and to high voltage stress comprises a mixture of from 45 to 75% by weight of a particulate inorganic mineral filler including at least 45% by weight of the composition of hydrated alumina, and from 25 to 55% of an ethylene-propylene terpolymer rubber.  Preferably, at least a major proportion of the alumina has a particle size less than 2 microns. Other fillers which may be present are carbon black, finely divided clay, calcium silicate, talc, or silica, or metal oxides such as magnesium or zinc oxide.  The terpolymer may incorporate extenders or plasticizers such as petroleum oils, fatty acids, esters and metal salts of fatty acids, petroleum waxes and vulcanized vegetable oils, and vulcanizable silicones and dioximes.  Low sulphur vulcanizing systems are preferred; peroxide and phenolic resin system are also suitable.  The terpolymers are prepared from ethylene, propylene and a diene having one terminal double bond as described, e.g. in U.S.A. Specification 2,933,480.  In the manufacture of a moulded transformer as shown, wherein the insulating composition 11 fills completely the spaces between and around the core member 12, the secondary windings 15 and 16 and the primary windings 17 and 18, the unvulcanized stock is injected into a mould cavity which has been treated with a release agent, and cured at, e.g. 300-320 DEG  F.
Patent GB-1411841-A (GB)
Title: Mouding compositions of oxymethylene polymers and glass fibres
IPC: C08L59/02
Filed: 1973-02-28
Abstract: 1411841 Oxymethylene polymer-glass fibre compositions BADISCHE ANILIN- & SODAFABRIK AG 28 Feb 1973 [2 March 1972] 9722/73 Heading C3P Oxymethylene homo- and copolymers are compounded with glass fibres and a thermoplastic polyurethane. The composition may typically be obtained by melting the polymers in a twin-shaft extruder, adding the glass fibres, extruding the melt and injection moulding the resulting granules. In the examples trioxan-ethylene oxide or -dioxolan copolymers are mixed with glass fibres, sometimes having had a vinyl triethoxysilane or glycideoxypropyl trimethoxy silane treatment, and with polyurethanes derived from polyethylene glycol adipate, 4,4<SP>1</SP>-diphenylmethane diisocyanate and 1,4-butane diol or from an adipic acid/hexane diol/neopentylglycol copolyester, hexamethylene diisocyanate, and butane-diol-1,4.
Patent GB-610156-A (GB)
Title: Improvements relating to the manufacture of gun barrels
IPC: B21C37/15
Filed: 1946-05-29
Abstract: 610,156. Ordnance. SMITH, S. F. May 29, 1946, No. 9728. [Class 92 (ii)] [Also in Group XXII] A gun barrel is formed by concentrically butt welding a fore end 10 comprising a solid drawn cylindrical steel tube, to a breech end 11 formed by boring a solid forging and tapering to allow for an integral cartridge chamber. The rough tube is then machine finished. In a modification the breech end may be formed from a solid drawn cylindrical tube, or from a solid drawn tapered tube.
Patent GB-1487717-A (GB)
Title: Diagnostic agent for the detection of protein in body fluids
IPC: G01N33/52
Filed: 1976-03-11
Abstract: 1487717 Diagnostic agent BOEHRINGER MANNHEIM GmbH 11 March 1976 [12 March 1975] 09734/76 Heading G1B A diagnostic agent for the detection of protein in body fluids comprises an absorbent carrier impregnated with a pH protein error indicator selected from the octahalosulphophtholein group, together with a buffer and at least one linear or brached chain polypropylene glycol which is immiscible with water and has a molecular weight from 500 to 10,000. The carrier may be filter paper, fibre fleece or asbestos. Suitable indicators are octabromophenol-sulphophthalein, octachlorophenol-sulphopththalein and mixed analogues such as 3',3",5',5"-tetrabromophenol-3,4,5,6-tetrachlorosulphophthalein, 3',3",5',5"-tetrachlorophenol-3, 4,5,6,-tetrabromosulphophthalein and 3 ,3"-dichloro-5 ',5 ",dibromophenol-3,4,5,6-tetrachlorosulphophthalein. The buffer is suitably citric acid, malic acid or tartaric acid in admixture with an alkali metal or ammonium salt thereof. The impregnated absorbent carrier may be either stuck on a handle or sealed between a synthetic resin film and a fine-mesh material.
Patent GB-597984-A (GB)
Title: Improvements in or relating to door latches and locks
IPC: E05B55/00
Filed: 1945-04-16
Abstract: 597,984. Locks and latches. BACK. HOUSE, H. T. April 16, 1945, Nos. 9887/46 (divided out of 597,949), and 9886/46. [Class 44] In a door latch mechanism of the kind having two independently operable handes, each of which may be operated in one direction to retract the bolt and in the reverse direction to block the bolt in shot position, the latter action is effected through a locking pawl pivotally mounted on the lock housing. The mechanism shown is housed in a rectangular casing and comprises two axially spaced arms 108; 109 mounted on square spindles as 107 in alignment but independent and operated by the two handles. Each arm when turned clockwise can engage a lug on the slide 101 for retraction against the action of a spring 105. For locking, either of the handles is turned so as to move the corresponding arm, say 108, anti-clockwise as viewed in the drawing, whereby it engages the rear face of a pawl 111, pivoted at 112, shown in dotted lines in the free position, raising it then into the position shown in full lines so that an arm 113 on the pawl engages a face 110 on the latch slide to prevent retraction. In this position, movement of the other handle in the locking direction is prevented by engagement of the arm 109 with an arm 115 of the pawl. A spring, not shown, is provided to return the pawl to the free position when released by the handles. A spring detent 124 engaging flats on the arms 108, 109 retains the handles in the locking or the unlocking position. The latch bolt 100 is attached to the slide 101 by a screw 126 passing through the slide and spring-urged to the right and has a tongue 127 engaging a groove in the slide ; to reverse the aspect of the bolt, it is pulled out against the action of the spring and turned through 180 degrees and released to re-engage the groove. Means may be provided for preventing locking action by either handle, e.g. as described in Specification 572,586. The means shown are as claimed in Specification 597,983 and comprise a lozenge-shaped bar 117 by turning which about pivot 123 a lug 120 thereon may be brought beneath one of the arms 108, 109. A spring and ball detent 118 engages depressions in the casing corresponding to the two masking positions, a third intermediate depression being provided in which position of the bar 117 neither handle is masked. The bar 117 is operable by a finger-piece 119 accessible by removing the plate 104. The apparatus shown comprises a key lock 121 for use in combination with the handle-operated lock as claimed in Specification 597,985. The key lock comprises a bolt 122 engaging a pin 123 slidable in the pivot 116 so as to engage the underside of the pawl 111. In a modification, the key lock is mounted inside the housing 102. In other embodiments; the mechanism is housed in a cylindrical casing as claimed in Specification 597,949, the description being substantially as in that Specification. Specification 496,776 also is referred to.
Patent GB-768413-A (GB)
Title: Improvements in and relating to mounting motor protection devices on electric motors
IPC: H02K11/00
Filed: 1955-04-05
Abstract: 768,413. Catch fastenings. GENERAL ELECTRIC CO. April 5, 1955 [April 5, 1954], No. 9955/55. Class 44. [Also in Group XXXV] An overload or thermal release 8 is mounted inside the frame 1 of an electric motor by a bracket 11. The latter comprises a U-shaped resilient strip having near its limb ends 14 openings 16 to receive fingers 11 projecting from a flange 16 of the overload. release 8.
Patent HK-144194-A (HK)
Title: Air conditioning system for fast-moving elevator cabins
Inventor: KAPPELER FRANZ
IPC: B66B11/02
Filed: 1994-12-15
Abstract: An apparatus for ventilating high speed elevator cars during the travel with closed doors includes upper and lower ventilation systems having primary air openings formed in troughs located in the upper and lower portions of the car body. The pressure of the incoming air is relieved and the air is smoothed in steps in air chambers and air channels such that the air flows free of drafts and noiselessly into the interior of the car. The ventilation of the elevator car takes place through the ventilation apparatus in the direction of travel of the car, since both the ventilation systems provide flow through in both directions of travel of the car.
Patent HU-T38238-A (HU)
Title: Method for fitting ripe soya, pea, chick-pea and bean in granular shape for immediate ingestion too
Inventor: KURNIK ERNOE
IPC: A23L11/00
Filed: 1984-03-23
Abstract: Ripe seeds of soybean, peas, chick-peas, and s . beans are prepd. for deep freezing by first removing all surface contamination and washing the seeds, then immersing them for 2.5-3.5 hours in tap water to double the wt. of the seeds by swelling and to eliminate by dissolution part of the noxious and poisonous materials like trypsin inhibitor, green taste. The swollen seeds are subsequently placed into three times their wt. of tap water, heated to b.pt. and boiled for 30-40 minutes. The treatment eliminates or dissolves the trypsin inhibitor and the disagreeable taste components completely and the gas generating to a considerable extent. The seeds are now sepd. from the liquor and cooled in a strong stream of air for 5-10 minutes, removing in the process 1.5-3.5 wt% moisture. When the seeds have reached room temp. they may or may not be intermittently frozen to -40 to -50 deg.C, before being heated in vacuo gradually to +30 deg.C and dried gently to 1-2 wt% water content.
Patent HU-T34717-A (HU)
Title: Process for production of suspended artificial manure
Inventor: ENTZMANN KARL
IPC: B01F23/70
Filed: 1981-05-29
Abstract: Suspensions of artificial fertilisers are produced by grinding the solid raw materials opt. with plant protection, weed killer or pesticide additives and/or soil improvers in the presence of the liq. phase to a particle size smaller than 0.25 mm and dispersing the particles in the same process or immediately following by activation in high-speed collisions at velocities of 50-200, pref. 80-100 m per second in the known way.
Patent HU-T33946-A (HU)
Title: Method and device for foddering forages of wet corn base particularly at swinw keeping
Inventor: BOBEK JOZSEF
IPC: A01K5/00
Filed: 1983-06-29
Abstract: Wet maize, dry protein contg. feed, and dry concentrate contg. minerals and vitamins are stored separately. Components of the feed are transported to the point of use and mixed in the correct proportions just before feeding to the animals. - A transport vehicle is proposed with two or pref. three containers, a mechanically driven feed unit and similarly driven extractor units are provided with a proportioning unit enabling variation of the feed component ratios.
Patent HU-T43967-A (HU)
Title: Method for purifying gases
Inventor: KONKOL WERNER
IPC: B01D53/14
Filed: 1986-09-05
Abstract: A process for the purification of a gas containing one or more of hydrogen sulfide, hydrogen cyanide, and carbonyl sulfide as impurities comprising contacting the gas with at least one aliphatic aldehyde which is liquid under the purification conditions. The gas is inert to the aldehyde under such conditions. The process is useful in the purification of synthesis gas for use in reactions wherein sensitive catalysts are employed.
Patent HU-T55472-A (HU)
Title: Method for producing building units particularly heat-insulating and/or sound-proofing ones
Inventor: KADAS MIKLOS
IPC: C14B13/00
Filed: 1989-08-18
Abstract: The manmade material is prepd. from a polyurethane monomer, or a polyester resin, into which leather or textile scraps are mixed in such a way, that the scraps are placed in the form where the blocks are cast and the plastic material is pushed in the form via the side nozzles under pressure of 1.5-2.5 bars
Patent HU-T46725-A (HU)
Title: Heat resistent plaster flushing liquid applicable by deep drillings
Inventor: BIRO PETERNE
Filed: 1986-12-03
Abstract: For the improvement of the heat resistance of calcium sulphate contg. borehole sinking rinse fluid, 0.3-3.0 kgs/m3 RSi(OH)Me, alkyl-silane-triol-salts are added, where R = methyl or ethyl- gps.; Me = ions of Na, K, NH4 or Al.
Patent JP-H07194467-A (JP)
Title: Mat
Inventor: FUJIMOTO YOSHIHISA
IPC: A47C27/14
Filed: 1994-01-11
Abstract: PURPOSE:To obtain a cover cloth which follows up pulling when a person lies down on a mat so as to prevent hardening of the mat surface and to effectively utilize the soft effect of a core material by forming a planar foamed elastic body provided with grooves along the periphery on the long surface side near the peripheral part as the core material. CONSTITUTION:The square grooves of 3cm width and 4, 5cm depth are worked over the entire circumference of a foamed elastic body apart 2cm from its sheet periphery. Such foamed elastic body is put into a bedding bag cover 2 finished tight and clean. Even if the cloth is pulled according to sinking of body when the person lies down on such mat, the tension of the cloth is relieved by the deformation of the peripheral structure and the mat surface is prevented from hardening. The cushion effect of the foamed elastic body 1 is thus effectively utilized to the max. possible extent. The depth of the grooves 3 is required to be about 1.5 to 2.5 times the thickness of the foamed elastic body block on the outer side of the grooves in order to deform by a slight force. Further, the thickness of the foamed elastic body on the bottoms of the grooves 3 is also preferably about the same thickness as the thickness of the foamed elastic body block on the outer side of the grooves 3.