baber/WOPTO huggingface dataset:
Patent GB-686889-A (GB)
Title: Machine for making slide fasteners
IPC: B21D53/50
Filed: 1951-04-25
Abstract: 686,889. Sliding clasp fasteners. ANCHOR SLIDE FASTENER CORPORATION. April 25, 1951 [May 3, 1950], No. 9595/51. Class 44 A machine for making sliding clasp fasteners comprises means for advancing preformed wire, means for severing elements from the end of the wire and means for advancing the tape past a point where the legs of the severed element are closed on the tape by clamping jaws. Fig. 1 shows a plan view of the machine and Fig. 4, a section. Preformed wire (shown in Fig. 6) is advanced in steps through a guide 36 by a wheel 38 having square teeth adapted to engage between the projections 53 on the wire. The wheel 38 is mounted on a spindle 40 carrying a rachet wheel 171, Fig. 3, driven by a pawl 135 on an oscillatory link 168 connected to an eccentric on the main drive spindle 152 of the machine. On the other side of the wheel 38 the wire passes under punch dies 47, 56, 57 carried on a reciprocating bridge 65, Fig. 4, driven through rods 66 by a cam follower lever 165. The die 47 is shaped to sever an element 32, Fig. 6, from the end of the wire and to form spread legs 28, 29 of the next element. Dies 56, 57 form side notches in the strip. During the descending movement of the bridge adjustable cam pieces having sloping end faces engage the sloping end faces of sliding clamping jaws 95 adapted to close the legs of the end element on the bead 100 of the tape simultaneously with its severance from the wire. The jaws are opened after the clamping operation by springs. The tape is gripped adjacent this point by a pair of toothed discs 102, Figs. 1, 6, mounted on inclined spindles 120 and adapted to advance and position the tape as shown in Fig. 7. The spindle 120 is driven by a rachet wheel 159 actuated by a pawl connected to an eccentric. The discs are connected to move together by a gear wheel 116 engaged with the teeth thereon. The feed mechanism for the wire strip is interrupted by projections carried on an endless chain 129, Figs. 1, 3, running over sprockets 126 driven through worm gears from the spindle 152. The projections displace a sliding link 131 having an arm 133 adapted to lift the pawl 135 to interrupt the drive to the spindle 40. This produces a gap in the elements on the tape. The number of sections produced may be counted by displacement of the link 131.
Patent GB-383163-A (GB)
Title: Improvements in nuts
IPC: F16B37/12
Filed: 1932-04-04
Abstract: 383,163. Nuts. UNITED-CARR FASTENER CORPORATION, 31, Ames Street, Cambridge, U.S.A.-(Assignees of Kimbell, A. W.; 30, Chase Street, Newton Center, Massachusetts, U.S.A.) April 4, 1932, No. 9650. Convention date, April 27, 1931. [Class 89 (i).] A sheet metal nut has a tubular shank 2 the bore of which is threaded with a V-type thread having a flat top 4, thus piercing about half of the thickness of the tube. Projections 3 are formed on the nut so that it engages the work and prevents its rotation.
Patent GB-594903-A (GB)
Title: Improvements in and relating to knitting machines of the opposed needle bed type
IPC: D04B9/10
Filed: 1945-04-18
Abstract: 594,903. Knitting-machines. BENTLEY ENGINEERING CO., Ltd., DEANS, F. E., and WAINWRIGHT, C. H. April 18, 1945, No. 9652. [Class 74 (ii)], A machine of the opposed needle cylinder type has needle trick walls, in at least one of the beds, constituted by individually slidable blades 9 located in grooves in the cylinder and capable of projection and retraction at the margin of the bed. As shown, the blades project normally below themargin of the top cylinder 2 and are retracted at the wrapping station WS by a cam 18, Fig. 2 (not shown), in the cam box 3, to provide room for movement of a wrap finger 6a. When wrap-thread striping is not required, the cam 18 is withdrawn and the blades are held in their normal position by a strip-like cam except at the rib stitch drawing point where they are lowered slightly by a vertically adjustable cam 22, Fig. 2, to assist in the formation of the loops. The edges of the blades above the sliders are cut back and provided with two spaced. butts or equivalent shoulders to engage opposite sides of the strip-like cam, or a succession of such cams.
Patent GB-458338-A (GB)
Title: Improvements in or relating to elastic rubber holding bands
IPC: A41F11/16
Filed: 1936-04-01
Abstract: 458,338. Wearing-apparel ; seams. SCHEITLIN, A., 3, Sihlporteplatz, Zurich, Switzerland. April 1, 1936, No. 9680. [Classes 112 and 141] [See also Group XXV] An elastic rubber holding band comprising a rubber band 1 and an ornamental stitch 2, 4, 5, 14, 17 running in the longitudinal direction of the rubber band and possessing thread interlacings that are mutually slidable on one another is connected by the ornamental stitch with a piece of fabric 8, 12, e.g. part of a pullover, garter, stocking, &c. The band 1 may be single thickness or more, Fig. 1, there may be more than one band, Fig. 8, secured to the same fabric by separate ornamental stitches, Fig. 8, or a single band may be secured by more than one ornamental stitch, Fig. 12. The band may be circular when applied to a stocking &c. Fig. 18a, and may have serrated edges as shown in Fig. 16a which are engaged by the top and bottom sections of the ornamental stitch. There may be an additional securing stitch 6, 15 which pierces the band 1. The fabric may cover one or both sides of the band 1. Specification 445,387 is referred to.
Patent GB-842058-A (GB)
Title: Method and apparatus for separating close boiling materials
IPC: B01D3/38
Filed: 1958-03-27
Abstract: A method for separating a component from a mixture thereof with another component having a boiling point within substantially 10 DEG F. of that of the first component comprises introducing the mixture into a fractionating zone, maintaining a substantially constant pressure in the zone, maintaining the lower end of said zone at the boiling temperature of the higher boiling of said components under said constant pressure, maintaining the upper end of said zone at the boiling temperature of the other component under said pressure, supplying steam to said zone and thereby strip the lower boiling component from said mixture, determining the temperature at two vertically-spaced regions within the zone controlling the steam rate to said zone so as to maintain a predetermined temperature differential between the regions, withdrawing the higher boiling component from the bottom of said zone, and withdrawing the lower boiling component from the top. The process is particularly applicable to the separation of 2 methyl 5 ethyl pyridine, and 2 methyl 5 vinyl pyridine from aqueous mixtures containing them and quinolines, pyrroles and pyrrolines.
Patent GB-419200-A (GB)
Title: Improvements in or relating to flexible diaphragms for valves, pumps and the like
IPC: F16J3/02
Filed: 1934-03-29
Abstract: 419,200. Flexible diaphragms. DEWRANCE, SIR J., 165, Great Dover Street, Southwark, London. March 29, 1934, No. 9849. [Class 135.] A flexible diaphragm constructed of rubber having fabric layers extending in the plane of the diaphragm and embedded therein the layers constituting inner central stiffeners 5 and outer peripheral stiffeners 2. The edges 4 and the centre boss 6 may be built up and the layers extended into the built-up portion. In particular the diaphragm can be used for a reducing valve in which case the diaphragm is clamped between discs on a spindle 8 of which disc 10 may have grooves 15 coacting with ribs on the diaphragm. Similarly the external portion is clamped between the two parts 13, 14 of the valve body and coacting parts 16 are also formed.
Patent GB-257855-A (GB)
Title: Improvements in sewing machines
IPC: D05B29/06
Filed: 1926-04-15
Abstract: 257,855. Armstrong, J. J. V., (Union Special Machine Co.). April 15, 1926. Folding-devices ; trimming or cutting ; seams.- A sewing-machine is provided with folding devices for producing a hem, especially in knitted material, of the form shown in Figs. 14 and 15, the material being folded on itself at 15 and 16 and the free edge doubled back beneath the fold 16 and stitched by a line of stitching passing through and over the extreme edge of the folds. The fabric, folded at 15, 16, is fed into the machine beneath a presser-foot and a yielding member 20 having a curved surface 22 which turns upwards the folded edge 16. The fabric then passes to a trimming blade 24 and thence to a folder 26 which curls over the trimmed edge so that it lies beneath the folded edge 16 which is then pressed down upon it by the presser bar prior to the stitching. The sewing is effected by a laterally vibrated needle mounted on a bar 6 reciprocating in a gate 5 oscillated in known manner by connections 9, 11 with a rock-shaft 12. The trimming-block 24 is carried by an arm 37 on a cross-head 29 sliding on a rod 30 and reciprocated by an oscillating shaft 31 carrying an arm 32 which is detachably connected by a pin 33 to an arm 34 loosely mounted on the shaft 31 and connected to the crosshead by a link. The yielding member 20 comprises a shank secured to the throat-plate and carrying a foot portion 44 having the lateral concavity 22 which deflects the folded edge. The folder 26 is carried by a shank and has a strip deflector 54 for the trimmed-off edge of material and a scroll 55 into which extends a toe 48 on the member 20 for the purpose of co-operating in the turning. The folder is also provided with a stitch finger and edge guide 27. An uncurler 62 having an inclined finger 65 is arranged in front of the trimming knife to cause the material to be presented in a flat condition for trimming.
Patent GB-1498500-A (GB)
Title: Rotary playground apparatus
IPC: A63G1/14
Filed: 1976-03-11
Abstract: 1498500 Joy wheel B HIRST & SONS Ltd 11 March 1976 [11 March 1975] 9960/75 Heading A6M A joywheel having a spider frame free to rotate about a vertical axis is characterised in that the frame is formed of a plurality of radial arms 18 interconnected by slats 20 made of rectangular cross-section steel tube, the wider sides of the tubular slats lying in a horizontal plane. The arms 18 may be formed of two steel bars 23, 24 with the slats 20 sandwiched therebetween. The outer periphery of the frame is made circular and may be formed of one, two or a plurality of members 26, (27, 28). Handles 34 may be provided at the ends of the radial arms.
Patent GB-117258-A (GB)
Title: Improvements in Centrifugal Pumps.
Inventor: KUROISHI ICHIJI
IPC: F04D1/10
Filed: 1918-06-17
Abstract: 117,258. Kuroishi, I. June 17, 1918. Multi-stage centrifugal fans and pumps; impellers in parallel; regulating; casings. -Impellers of a centrifugal pump or fan are arranged to work either in series or parallel by suitably positioning valves in the suction and discharge conduits. A rotary plate formed with two sets of guide channels may constitute the controlling member either alone or in conjunction with other valves. Fig. 1 shows a pump having two impellers each having two sets of blades which discharge through channels in a fixed guide-ring g, the course of the fluid being varied according to the position of the rotatable guide-ring g' which is moved by means of a handoperated worm w. In the position shown, fluid enters the impeller blades r, r<1> in parallel and is discharged to the passage p<1>. By rotating the disk g<1>, fluid enters the impeller blades r', and is then passed to the blades r in series. The pipes b with the three-way cock v are provided to connect the end-chamber of the pump to either high or low pressure fluid in order to clamp and release the rotatable rings. In a further modified form of pump comprising two double inlet impellers, a rotatable guide-ring is used in conjunctiton with a non-return valve. The passages in the guidering discharge the fluid radially either to the outlet conduit or to axial passages in the casing leading to the next impeller. The Specification as open to inspection under Sect. 91 (3) (a) comprises also the pump shown in Fig. 4 (Cancelled), in which various combinations of the impellers in series or in parallel or in series parallel are arranged by means of handoperated valves f<1>, f<2> and non-return valves n<1>, n<2>. This subject-matter does not appear in the Specification as accepted.
Patent GB-627249-A (GB)
Title: Improvements in or relating to the distillation of hydrogen peroxide
IPC: C01B15/013
Filed: 1946-04-01
Abstract: <PICT:0627249/III/1> Hydrogen peroxide solution containing more than 30 per cent H2O2 and free of non-volatile impurities is obtained by submitting impure and dilute hydrogen peroxide solution to two or more successive distillation stages with continuous withdrawal from each stage of distillation residues; the vapours from the stages being rectified and the underflow from each rectification being passed to the next stage or, in the case of the last stage, being withdrawn as product.  The residues, preferably diluted with water, are added to the process which makes the impure hydrogen peroxide solution.  A solution containing a persulphate, sulphuric acid, and the diluted residues from the subsequent stages is fed through line 14 into vertical tube evaporator 10.  The mixture of liquid and vapours produced is passed to packed tower 17 which is supplied with live steam through port 18.  The vapours from tower 17 are rectified in column 15 to produce as underflow the usual 30 per cent hydrogen peroxide solution containing about 240 ppm. of impurities.  This solution is fed to tubular still 30 where about seven-eights of it are evaporated.  The vapours pass through separator 41 into rectification tower 35 from which an underflow containing 70 per cent H2O2 and about 100 ppm. of non-volatile impurities is withdrawn and passed to still 50. Seven-eights of this feed are evaporated in still 50 and rectified in tower 55, and about 40 per cent of the underflow from the tower is recycled to still 50 through line 58.  The remainder of the underflow is removed as product through line 59; it contains 90 per cent H2O2 but only negligible amounts of impurities. The residues from stills 30 and 50 are diluted to make 50 per cent H2O2 in tank 75 using the water obtained by condensing the steam from the tops of towers 15, 35 and 55.  The diluted residues are passed to still 10.  In order to obtain a product containing more than 90 per cent H2O2, part of the underflow from tower 35 is recycled to still 30 through line 38, or additional stages may be added to the process. Solution flow is caused by the differential pressure existing over the original solution (atmospheric) and in the system (50 mm. or less).  The tubes in evaporator 10 may be made of graphite, those in stills 30 and 50 are preferably made of tantalum.  The other parts of the system beyond tower 15 should be made of such materials as pyrex glass and porcelain.
Patent HK-174296-A (HK)
Title: Auxiliary communication service routing
Inventor: HAYES JOHN
IPC: H04M3/42
Filed: 1996-09-19
Abstract: A system and method for routing a call through the PSTN to an auxiliary communications services mailbox, such as voice mail, of a mobile subscriber. The call is received in the nearest exchange and routed to the exchange where the mobile subscriber is located. If the mobile subscriber, for example, does not answer, a voice mail number is used to route the call to the exchange where the voice mailbox is located.
Patent HU-T34033-A (HU)
Title: Process for preparing penem derivatives
Inventor: GIRIJAVALLABHAN VIYYOOR M
IPC: C07D499/00
Filed: 1984-03-26
Abstract: This invention relates to novel 6-(hydroxy- alkyl)-2-cyclo-aliphaticalkylthio) penems having the general formula:wherein G is hydroxyloweralkyl,wherein: R<sub>1</sub>, R<sub>2</sub>, R<sub>3</sub>, R<sub>4</sub> and X are various groups.These compounds have antibacterial activity.
Patent HU-T60927-A (HU)
Title: Process for producing pharmaceutical composition inhibiting the formation of activated lymphocytes
Inventor: WECKER EBERHARD
IPC: A61K/
Filed: 1990-12-11
Abstract: 2-Methyl-1-octadecylglycero-(3)-phosphocholine is suitable for killing mammalian lymphocytes activated by antigens or mitogens.
Patent HU-T56734-A (HU)
Title: Method and arrangement for protecting duct transporting gaseous medium first intermediate and high-intermediate pressure gas conduit against freezing
Inventor: BALAZS ARPAD
IPC: B01D8/00
Filed: 1990-04-05
Abstract: Sections of medium or higher pressure gas pipeline are fitted with devices which suddenly cool the gas so that its water content is aprtly condensed and absorbed in a suitable medium which is periodically discharged. - The equipment comprises a valve and discharge stub is located at the lowest point of the pipeline. A further development of the equipment includes a condensate vessel which holds an absorbent medium. It is provided with a discharge opening, gas discharge stub, and absorbent medium inlet openinge
Patent HU-T34749-A (HU)
Title: Process pirimido production of piramido/4,5-glucoline derivatives
Inventor: NICHOLE CYNTHIS L
IPC: C07D495/20
Filed: 1984-08-22
Abstract: Pyrimidoquinoline derivs. of formula (I) and their acid addn. salts are new. R=1-3C alkyl or allyl; R2=H, Me, Cl or Br; R1=NH2, NHR3 or NR4R5; R3=Me, Et, nPr or R6CO; R6=1-3C alkyl or phenyl substd. by (R7)n; R7=H, Cl, F, Br, Me, Et, MeO, EtO or CF3; n= 0-2; R4 and R5=Me, Et or n-Pr. - Also claimed is the trans-(-)stereoisomer of (I) of formula (II); and the trans-(+)-stereoisomer of formula (IIa). Intermediate of formula (III), their trans-(-)-stereoisomers (IV) and trans-(+)-stereoisomers (IVa) and their acid addn. salts are new. R8=H, CN or 2-4C alkoxycarbonyl.
Patent HU-T42431-A (HU)
Title: Herbicide compositions containing diphenyl-ether derivatives as active substances and process for preparing the active substances
Inventor: MUNRO DAVID M
IPC: C07C257/22
Filed: 1986-08-18
Abstract: Hydrazino diphenyl ethers having the general formula I:- <CHEM> wherein: n is 0, 1,2 or 3; each group A represents a halogen atom or a cyano, nitro, alkyl or haloalkyl group; X represents a hydrogen atom or, when n is 0, alternatively represents a halogen atom;  Y represents a halogen atom or a nitro or cyano group; R1 represents a hydrogen atom, an alkyl, cycloalkyl, alkenyl or alkynyl group, an alkyl group substituted by a halogen atom or a cyano or alkoxy group, or an optionally substituted aryl group; R2 represents a hydrogen atom, an alkyl, alkoxy, cycloalkyl, alkenyl or alkynyl group, an alkyl group substituted by a halogen atom or a cyano, alkoxy, alkylamino, acylamino, alkoxycarbonyl or acyl group, an optionally substituted aryl or heterocyclic group, or an amino group optionally substituted by an alkyl, aryl, alkanoyl, aroyl or alkoxycarbonyl group or R1 and R2 together with the interjacent nitrogen atom jointly represent an azido group or a heterocyclic ring; Z represents a hydrogen atom or a cyano, alkyl, alkylamino, carboxy, alkoxycarbonyl, or acyl group, or Z, R1 and R2, together with the interjacent carbon and nitrogen atoms represent a heterocyclic ring; and R3 represents a hydrogen atom or an alkyl group. Herbicidal compositions containing such ethers, and their preparation.
Patent HU-T35004-A (HU)
Title: Curing emulsion
Inventor: BENCSIK FERENC
IPC: C08L7/02
Filed: 1983-10-21
Abstract: Activator free vulcanisable emulsions of natural or synthetic latices for producing the backing of floor covering carpets contain for 100 parts by wt. of latex 2.0-3.5 pts. wt. vulcanising agent, 2.0-3.0 pts. wt. accelerator, 1.5-2.5 pts. wt. stabiliser, 1.0-2.5 pts. wt. thickener and 1.0-2.0 pts. wt. anti-aging agent.
Patent HU-T68622-A (HU)
Title: Smoking composition
Inventor: ANDERSSON SVEN BOERJE
IPC: A24B15/10
Filed: 1991-06-03
Abstract: PCT No. PCT/SE91/00385 Sec. 371 Date Dec. 8, 1992 Sec. 102(e) Date Dec. 8, 1992 PCT Filed Jun. 3, 1991 PCT Pub. No. WO91/18525 PCT Pub. Date Dec. 12, 1991.The invention is comprised of a smoking composition of nicotine in the form of an inclusion complex located between crylisized polysaccharide and nicotine and a smoking material. The composition releases nicotine when exposed to elevated temperatures.
Patent ID-16788-A (ID)
Inventor: KUBO MOTONOBU
IPC: D06M13/438
Filed: 1997-03-27
Abstract: A blocked isocyanate emulsion containing a blocked isocyanate, a surfactant and a liquid medium, wherein a weight ratio of the blocked isocyanate to the surfactant is from 60/40 to 90/10 and an average particle diameter is not larger than 250 nm, gives a stable water- and oil-repellent composition which has no sedimentation for a long period of time even if the blocked isocyanate emulsion is mixed with a water- and oil-repellent.
Patent ID-22718-A (ID)
Inventor: SIMON WOLFGANG ALEXANDER
IPC: C07D471/14
Filed: 1998-03-19
Abstract: Tetrahydropyrido compounds of formula (I)in which the substituents have the meanings mentioned in the description, are suitable for the prevention or treatment of gastrointestinal diseases.
Patent JP-H11194283-A (JP)
Title: Image forming device
Inventor: ASADA KENICHIRO
IPC: H04N1/113
Filed: 1998-01-06
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of simply adjusting the delicate starting position of writing an image and obtaining an excellent image without causing any fluctuation of a vertical line. SOLUTION: This image forming device for forming an image by scanning plural beams modulated by an independent image forming signal for each beam on a recording medium is provided with beam detectors 7a-7d, for detecting the incidence of plural beams on the position being previously set and outputting the detected signals corresponding to the respective beams, and delaying means 11a-11d, for independently delaying the detected signals by arbitrary time intervals and controlling the starting position for writing each beam. Thus, the occurrence of the fluctuation of a vertical line is prevented at the time of scanning by the multibeam.
Patent JP-H03207598-A (JP)
Title: Production of powder-containing wire
Inventor: ARAKI NOBUO
IPC: C21C7/04
Filed: 1990-01-09
Abstract: PURPOSE:To improve the working efficiency and yield to produce the above powder-contg. wire by supplying the powder formed by granulating nonmagnetic raw material powder which forms nonmetallic inclusions in a joined weld zone among the raw material powders of the powder to a tubular body. CONSTITUTION:While a steel strip is continuously molded to the tubular body T by using molding rolls 1, the flux F of the powder is supplied from the aperture thereof into the tubular body T by a powder supplying device 2. The opposite opening edges E of the tubular body T are butted against each other by using squeezing rolls 5 and are welded in a butt welding position W to produce the powder-contg. wire. The nonmetallic inclusions of the joined weld zone among the raw material powders of the powder F are formed. The powder formed by granulating substantially the nonmagnetic raw material powders is supplied to the tubular body T. The generation of cracking in the joined weld zone is eliminated in this way at the time of reducing the diameter of the powder packed tube.