baber/WOPTO huggingface dataset:
Patent JP-S60143828-A (JP)
Title: Oxidation of sulfur compound contained in gas
Inventor: IIZUKA MASABUMI
IPC: B01J20/34
Filed: 1984-01-05
Abstract: PURPOSE:To regenerate an adsorbent inexpensively and safely by adsorbing sulfur compd. such as hydrogen sulfide contained in raw gas to the adsorbent to remove the sulfur compd. and using the O2-enriched air obtained from an air separator as gas for regenerating said adsorbent. CONSTITUTION:In the method for adsorbing sulfur compd. such as hydrogen sulfide contained in raw gas to an adsorbent such as iron oxide to remove the sulfur compd., the O2-enriched air having 40-80% oxygen component which is obtained from an air separator 125 is used as the gas 105 for regenerating the adsorbent in a regeneration tower 4. The sulfur dioxide 6 produced in tower 4 is treated in a reduction tower 9 and a sulfur recovery tower 15 to recover sulfur as the single body of sulfur 13 and an off gas 16 is treated by exhausting it directly or by circulating it directly to the raw gas 1 side. As a result, the gas volume to be handled can be diminished sharply in comparison with the case of using pure air and furthermore the method is more inexpensive and safer than in case of using pure oxygen.
Patent TR-27636-A (TR)
Inventor: WUTHRICH ALBRECHT
IPC: F16L37/44
Filed: 1994-01-21
Abstract: PCT No. PCT/CH94/00008 Sec. 371 Date Oct. 30, 1995 Sec. 102(e) Date Oct. 30, 1995 PCT Filed Jan. 18, 1994 PCT Pub. No. WO94/17322 PCT Pub. Date Aug. 4, 1994A plug-in safety coupling for pressure lines including a coupling socket (1) having a blocking member (3) pivotally mounted therein and a plug (2) insertable therein for pressureless coupling and uncoupling. The blocking member (3) is secured against pivotation at least in the flow position by means of at least one bolt or cam. The bolt or cam (67) is displaceably guided at the coupling socket (1), and in the blocking position engages into a bore or a recess in the blocking member (3). The blocking member (3) has a through bore extending perpendicularly to its pivotal axis into which an adapter (4) having a through bore, is insertable and fits tightly and sealingly and where an internal surface of the adapter (4) is shaped to receive the plug (2) to be inserted.
Patent YU-1291-A (YU)
Inventor: LOKHOFF P
IPC: G11B27/10
Filed: 1991-01-07
Abstract: SISTEM DIGITALNOG PRENOSA, PREDAJNIK I PRIJEMNIK, KOJI SE UPOTREBLJAVAJU U SISTEMU PRENOSA I NOSAČ ZAPISA, DOBIJEN POMOĆU PREDAJNIKA U OBLIKU ZAPISNOG SREDSTVA, sistem digitalnog prenosa obuhvata predajnik (3, 5, 7, 8) i prijemnik (14, 15, 16, 18). Medijum (6) obuhvata informacioni kanal (T1, T2, ..., Tn) i pomoćni kanal (Tn+1). Preko informacionog kanala se prenosi informacija, npr. digitalni audio signal. Preko pomoćnog kanala se prenosi pomoćni signal. Taj pomoćni signal obuhvata sinhronizacionu informaciju (100, ..., 105) i dodatnu informaciju (106). Pomoćni signal je sastavljen od uzastopnih blokova (..., Bn-1, Bn, Bn+1, ...). Prvi blok (Bn) obuhvata odsečak prvog bloka (uvodni deo) i odsečak drugog bloka (telo). Odsečak prvog bloka od bloka (Bn) sadrži sinhronizacionu reč (101) i prvu kodnu reč (102) tim redosledom. Odsečak prvog bloka od drugog neposredno uzastopnog bloka (Bn+1), sadrži sinhronizacionu reč (104) drugu kodnu reč (105) tim redosledom. Prva kodna reč (102) izražava, da odsečak drugog bloka (106) od prvog bloka (Bn) sadrži dodatnu informaciju. Ako je tu takodje dodatna informacija u odsečku drugog bloka (107) od drugog bloka, dve kodne reči su jednake. ako odsečak bloka (107) ne sadrži dodatne informacije, dve kodne reči su nejednake. Odsečak prvog bloka od prvog bloka (Bn) sadrži dalje treću kodnu reč (100), sinhronizacionu reč (101) i prvu kodnu reč (102) tim redosledom. Odsečak prvog bloka od drugog bloka (Bn+1) sadrži dalje četvrtu kodnu reč (103), sinhronizacionu reč (104) i drugu kodnu reč (105) tim redosledom. Četvrta kodna reč izražava takodje, da je dodatna informacija sadržana u odsečku drugog bloka (106) od prvog bloka (Bn).
Patent EG-17585-A (EG)
Title: Derivatives of pyrido-benzothiazine with anti-microbial-activity
IPC: C07D513/06
Filed: 1985-02-24
Granted: 1993-08-30
Abstract: Pyridobenzothiazine derivatives with high antimicrobial activity having the following general formula: 
<CHEM>
 wherein
 R is H or CH3; n is 0 or 1 or 2 and Y is Cl or F, 
<CHEM>
 wherein R<1> is a C1-C6 alkyl
 or a C2-C6 alkenyl, or an arylalkyl, arylalkylcarbonyl, alkylcarbonyl, alkyloxycarbonyl, possibly substituted with halogens or hydroxy groups. 
<??>The present invention relates also to the processes for obtaining the compounds having the general formula (I). Such processes consist in synthesis routes using as starting products 3-chloro-4-fluoraniline, or 2,3,4-trifluoronitrobenzene.
Patent GB-902249-A (GB)
Title: Plate-type heat exchanger
Inventor: WILLIAMS HENRY MORRIS
IPC: F28F3/12
Filed: 1960-01-01
Abstract: 902,249. Making expanded heat-exchangers; rolling. OLIN MATHIESON CHEMICAL CORPORATION. Jan. 1, 1960, No. 116/60. Classes 83 (2) and 83 (4). [Also in Group XIII] In making a pressurewelded heat-exchanger panel with a foraminous web 1, the web is formed with slits 33, 35, 38, Fig. 3, and then expanded or elongated to open the slits into holes 3, 5, 8. A pair of plates forming the panel may be joined by roll-welding, a pattern of stop-weld 30-32, 34, 37 defining the course of the passageway 10-12, 4, 7. The panel may be expanded before, during, or after distending the passageway, which may be distended to one or both sides (Figs. 2 and 6, not shown) of the panel, as by fluid-pressure. To open the slits, the panel may be elongated by rolling across the full width during the roll-welding operation, or the margins 50, Fig. 4, may be rolled in a separate operation. In this case, elongation of the margins expands the web, which may be under tension. Passage 10-12, 4, 7 may be partially distended before slits 33, 35, 38 are formed, the panel then being expanded before the passage is fully distended. Alternatively, the plates forming the panel may be slit before pressure-welding together. Specification 759,831 is referred to.
Patent GB-1177791-A (GB)
Title: Improvements in or relating to Optical Encoders
Inventor: PARKINSON NOEL PERCIVAL
IPC: H03M1/00
Filed: 1967-02-02
Abstract: 1,177,791. Optical encoders. MOORE REED & CO. Ltd. 1 May, 1968 [2 Feb., 1967], No. 171/67. Heading G4H. An optical encoder includes a mask 8 (Fig. 4), having slits 9, 10 extending over all the tracks of a coded member 1 and all the tracks except a master track M respectively, light sources 18, 17 and photo-sensitive detectors 12, 13, 14, 15, the first or second light sources being enabled in accordance with the output of detector 12. In the embodiment described, in which the light sources are preferably gallium arsenide, gallium phosphide or silicon carbide, each of the detectors 12, 13, 14, 15 is connected via A.C. amplifiers 21, 22, 23, 34 (Fig. 6), to output storage units 25, 26, 27, 28, the detector 12 also being connected to a sensor 33 which selects one of two power drivers 31, 32 to actuate one of the light sources 17, 18. The lamp assembly preferably includes solid state refrigeration elements.
Patent GB-875401-A (GB)
Title: Fibre washing sluice
Inventor: FFRENCH-MULLEN MASSY DESMOND
IPC: D06B3/02
Filed: 1959-01-02
Abstract: <PICT:0875401/IV(c)/1> <PICT:0875401/IV(c)/2> Apparatus for cleansing fibres comprises an inclined shoot 1 or 2 a water supply inlet 7 at the higher end of the shoot, means for escape of water at a position downstream of the inlet, e.g. lower trough sections 5, means for conveying fibres along the shoot in a direction opposite to that in which the water will flow, e.g. endless chains and means for creating turbulence in the water flow at at least one position along the shoot.  Preferably provision is made for zones of turbulent and non-turbulent flow along the shoot e.g. end walls 9 create turbulent zones 13 at the lower end of trough sections 4 and then water flows through sections 3 and 5 with a minimum of turbulence, tapered positions 11 tending to assist smooth flow.
Patent GB-696944-A (GB)
Title: Improvements relating to warp and other flanged beams
IPC: D02H13/28
Filed: 1950-01-05
Abstract: 696,944. Warp beams. ASHWORTH & CO., Ltd., T., and STANWORTH, S. April 2, 1951 [Jan. 5, 1950), No. 253/50. Class 142(ii) A warp beam flange is positioned on the beam B by rods L, screwed into lugs K in the ruffle H and engaging a part of the flange. The ruffle is bolted to a member A welded to the end of the beam. The flange has recessed portions M engaging the ends of the rods L. The recesses are of different depths so that by rotating the flange to bring different recesses opposite the ends of the rods, a coarse adjustment is obtained. The flange is clamped to the beam, as described, for example, in Specification 663,644.
Patent GB-902475-A (GB)
Title: Improvements in clamp circuits for television signals
Inventor: SAVAGE DAVID CHRISTOPHER
IPC: H04N5/18
Filed: 1960-01-04
Abstract: 902,475. Television. BRITISH BROADCASTING CORPORATION. Jan. 3, 1961 [Jan. 4, 1960], No. 265/60. Class 40 (3). [Also in Group XL (c)] The time constant of a resistance-capacitance circuit employed in a television signal clamp circuit to average interference over the duration of the clamping pulses is varied directly as the amplitude of such interference. Figs. 1 and 2 show two clamp circuits suitable for use with the present invention, these circuits operating to clamp television signals at point A (from input terminal 10) to a reference potential by means of a switch 13 operated during the back-porch of the line synchronizing pulses by means of clamping pulses from a generator 15 and both circuits including a resistancecapacitance circuit R, C. In the described embodiment of the invention the resistance R is constituted by a thermistor R (Fig. 3), the heating element 26 of which forms the cathode circuit of a cathode-follower 25 driven by the amplified (23) and rectified (24) noise signals 20 which occur during the back-porch 21 of the television signal 19, the noise signals being separated out by means of a sampling bridge controlled by pulses 18 and supplied to a B.P.F. having cut-off frequencies of 1.2 and 1.8 x line frequency. A second thermistor 27 serves to compensate for changes in ambient temperature. Specification 883,694 is referred to.
Patent GB-1339491-A (GB)
Title: Spectrally sensitized light sensitive photographic or electro photographic material
IPC: C09B23/01
Filed: 1971-01-04
Abstract: 1339491 Methine dyes AGFA-GEVAERT AG 4 Jan 1971 [15 Jan 1970] 277/71 Heading C4P [Also in Divisions C2 G2 and H1] A light-sensitive photographic material, or an electrophotographic material, comprises a sensitizing dye of Formulµ I or II in which A represents the radical in which p, q and r each represent 0 or 1 and D is one of the following radicals (1), (2), (3) or (4) in which X and Z each represent -O-, -S-, -NR<SP>11</SP>- or -CONR<SP>11</SP>-, R<SP>1</SP>, R<SP>2</SP> and R<SP>3</SP> each represent H, alkyl, cycloalkyl, aralkyl or aryl, R<SP>4</SP> and R<SP>9</SP> each represent an optionally substituted saturated or unsaturated aliphatic group, cycloalkyl or aryl, R<SP>5</SP> and R<SP>7</SP> each represent H, an aliphatic group containing up to 3C, alkoxy, alkylthio or aryl, R<SP>6</SP>, R<SP>8</SP> and R<SP>11</SP> each represent H, an optionally substituted aliphatic group which may be olefinically unsaturated, cycloalkyl or aryl, R<SP>10</SP> represents -CN, carbalkoxy or thiocarbamido, anion-is an anion, but is absent if R<SP>9</SP> contains an acid group in anionic form and Q completes a 5- or 6-membered heterocyclic ring which may be substituted. The dyes are prepared from 5-oxo- 5,6,7,8-tetrahydroquinolines.
Patent GB-635700-A (GB)
Title: Improvements in the manufacture of bases for electric lamps, vacuum tubes and the like
IPC: H01J5/32
Filed: 1947-01-03
Abstract: 635,700. Metal-to-glass seals. SOC. FRANCAISE RADIO-ELECTRIQUE. Jan. 3, 1947, No. 299. Convention date, Jan. 5, 1946. [Class 36] A pressed glass base for electric lamps, vacuum tubes and the like is produced in a mould having cavities adapted to receive the projecting portions of the lead-in conductors so as to protect them from the molten glass poured into the mould. As shown, the mould comprises two parts 3, 4 apertured and recessed to position bent conductor leads 1, with clearances of about one-tenth mm., and a ram 5 for consolidating and shaping the molten glass surrounding the bent portions of the leads. The use of metal readily sealable to glass may be confined to the embedded portions of the leads. It is stated that the bases do not require to be capped.
Patent GB-871997-A (GB)
Title: Method of and apparatus for reducing the thickness of metals
Inventor: SAXL KAREL
IPC: B21B13/18
Filed: 1958-01-03
Abstract: 871,997. Rolling. IMPERIAL CHEMICAL INDUSTRIES Ltd. Jan. 2, 1959 [Jan. 3, 1958], No. 307/58. Class 83 (4). In a method of reducing its thickness metal, e.g. slab strip or plate, is progressively moved between a pair of freely-rotatable work-rolls which oscillate bodily in synchronism so that the metal is reduced during the swing of the rolls along a first arcuate, path in the direction opposite to the movement of the metal, while the return swing causes no reduction, the work rolls being rotated only by engagement with the metal. Titanium or titanium alloy strip 1, Fig. 1, is fed by rolls 2, 3 through a furnace 4 to work rolls 5, 6 attached to swingable arms 12, 13, the strip being wound on to a drum 11 after reduction. The arms 12, 13 are oscillated by linkages driven by cranks so that during the swing of the arms in the direction opposite to that of the strip movement the rolls reduce the strip, while during the return swing the rolls 5, 6 are raised clear of the work. The strip feed may be continuous or intermittent and short lengths of sheet plate &c. may be joined together prior to rolling. In another embodiment work rolls 43, 56, Fig. 2, are mounted in housings pivoted about shafts 31, 55 on eccentric bearings. Crank-shafts 50, 59 oscillate the housings through links 47, 57 and also rotate the shafts 31, 55 through links 52, 61, the eccentric bearings such as 34, 35, Fig. 3 (not shown), imparting relative movement of the rolls towards and away from each other. Backing rolls such as 44, 45, 46 are mounted in the swingable housings. According to the adjustment of the eccentrics the rolls may either be raised clear of the work on the return stroke or may remain in contact with but not deform the work.
Patent GB-107347-A (GB)
Title: Improvements in or relating to the Reproduction of Designs on Painted Walls and the like.
Inventor: ENTWISTLE EPHRAIM
IPC: B44C1/175
Filed: 1917-01-09
Abstract: 107,347. Entwistle, E. Jan. 9, 1917. Transferring designs.--In transferring designs such as friezes, borders, panels, &c. to painted walls or like surfaces in known manner by means of transfers from which the usual outer coating of gum or adhesive is omitted, an adhesive varnish of resin and turpentine being first applied to the wall or surface, the varnish for forming the adhesive coating consists of 4 oz. of powdered resin dissolved in 1 gill of turpentine. The damped transfer is applied to the tacky coating, and after removal of the paper and washing, the transferred design may be varnished over.
Patent GB-448834-A (GB)
Title: Improvements in or relating to machines for weighing and sorting filled cans
IPC: B07C5/24
Filed: 1934-12-14
Abstract: 448,834. Sorting by weighing. FARRER, J. O., 27, Chancery Lane, London.-(Continental Can Co., Inc. ; 100, East 42nd Street, New York, U.S.A.) Dec. 14, 1934, No. 590/36. Divided out of 448,797. [Class 143] Relates to a weighing and sorting machine for filled cans wherein a series of weighing scales are moved in a continuous path and are prevented from oscillating whilst passing the loading station by a track which engages the ends of the scale beams, and after diverging into a plurality of tracks, for example, overweight, normal and underweight tracks, at the unloading position, converges again into a single track. The invention consists in preventing sudden movements of the scale beams after the cans have been removed, by means of a friction bar engaged by the unloaded scale beams as they pass to the converging part of the track. The invention is described in connection with a machine of the kind described in Specification 448,797 where the weighing scales are carried on a rotating turret and the inner ends of the scale beams pass along one of the three tracks 112, 115, 114 according as the can is overweight, normal or underweight, the cans being removed whilst the beams are passing along these tracks. At their ends the tracks converge to a single track 126, and to prevent a sudden drop as the end of the scale beam passes down the convergent portion 127, two spring-pressed friction bars 171, 172 are pivoted on a pin 176 so as to protrude into the path of the scale-beam ends and steady their descent. The friction bars have V-shaped grooves 178 therein to guide the beam ends into the track 126.
Patent GB-200119-A (GB)
Title: Improvements in or relating to coin-freed or manually freed photographic machine
IPC: G03B17/53
Filed: 1922-01-09
Abstract: 200,119. Wolfe, H. H. Jan. 9, 1922. Trays, dishes, and containers; liquid circulating apparatus. - An improved container is described wherein an exposed card is developed, rinsed with acidulated water, treated with acidified permanganate of potash solution and sulphite of soda, re-developed and simultaneously exposed to light, and finally treated with acetic acid, fixing solution and formaldehyde. The container comprises a box a of non-corrodible material such as celluloid, porcelain or ebonite with four vertical sides, open at top and bottom to receive and discharge the card l. The bottom is closed during the various treatments by a rubber pad b carried on a pivoted arm b<1>. The various liquids are introduced through tubes such as e', and discharged through an outlet tube g controlled by a valve h; and light for the reversing operation is admitted through a window a<4> from a lamp k enclosed in a funnel d. An overflow tube is also provided. Liquid agitation is produced by operating the valve h intermittingly to permit the escape of a few drops of liquid each second. The various operations are controlled electromagnetically so as to occur in proper sequence, as described for example in Specifications 18699/09 and 6370/12, [both in Class 27, Coin-feed apparatus &c.].
Patent GB-288374-A (GB)
Title: Improvements in apparatus for playing a game of skill
IPC: A63H13/06
Filed: 1927-01-08
Abstract: 288,374. Fey, E. C. Jan. 8, 1927. Boxing games, mechanical. - Relates to apparatus for playing a boxing game of the kind in which two pivoted figures are adapted to move toward each other in fighting attitude and are each manually operable to effect a knock-out of the other, and consists in operating means for bring- ing the arms of either figure into contact with a predetermined portion of the other figure so as to actuate mechanism for turning the latter into horizontal position. Two figures 5, Fig. 1, are each pivoted to an L- shaped plate 26 and adapted to be independently manoeuvred over a platform 3 by handles 34 mounted on the plates. The arms 6, 7 of each figure are simultaneously operated by pressing down a rod 33. the end of which projects from the handle, with the object of striking the head of the other figure, thus operating mechanism to allow the latter figure to fall backwards into prone position. The feet of each figure are attached to a plate 27, Figs. 5, 6 and 11, projecting from the barrel 22 of a hinge, the supporting flange 23 of which is secured to the plate 26. The figure is normally held in erect position by the engagement under a latch plate 14, of the hooked end 12 of a rod 9 that extends upwardly through the body of the figure and is attached to the head 8, Fig. 8. When the head is rotated under the impact of a blow, the rod 9 turns against the action of springs 11 and the hook 12 disengages the latch, thus allowing the figure to fall backwards under the action of a weight 42 depending from a crank 43 on the hinge barrel 22. The arms 6, 7 of each figure are pivoted on a rod 15 and extend through diverging slots in the body of the figure. A rod 19 extending upwardly through the figure terminates in a frame 17 that is connected to the two arms on opposite sides of the rod 15; so that an upward movement of the rod elevates the arm 6 and depresses the rod 7. The lower end of the rod 19 engages, when the figure is in erect position, with the flanged end 20 of the hinge pintle 21. The other end of the pintle is connected through a rotatable shaft 29 to the operating rod 33 that extends upwardly through the handle 34. The plate 26 is anchored to a sub-plate 37 and the sub-plate to the platform 3 by means of pin and slot connections, the two sets of slots 35, 38 being arranged at right-angles to allow a limited movement of the plate 26 in any direction. A spring-operated locking-lever 47 is normally retained in inoperative position by a catch 53, but is released, when the figure assumes prone position, to lock the shaft 29 and prevent movement of the figure in a direction at right-angles to the face of the apparatus. The apparatus is re-set by the actuation of a lever 45 to raise a platform 44, which, in rising, engages the weight 42 to restore the figure to erect position, and also engages a roller 52 on the locking-lever 47 to move the latter into inoperative position.
Patent GB-379204-A (GB)
Title: Improvements relating to brickwork constructions
IPC: E04B5/32
Filed: 1932-01-11
Abstract: 379,204. Wall plates. POOK, W., 5, Marchettigasse, SCHÍNTHAL, 0., 123, Penzingerstrasse, and AKT.-GES. DER WEINER ZIEGELWERKE, 16, Schottenbastei, all in Vienna. Jan. 11, 1932, No. 767. [Classes 20 (iv) and 87 (i).] In a brickwork wall structure, the reinforced concrete wall plate 3 of the floor is cast in situ on the inner side of angled blocks 2 of brick material, so that the plaster 4 is applied over a continuous surface of bricks. The length and thickness of the flange 1 corresponds to the brick dimensions. Keying grooves are formed on the inner and outer faces, and mitred angle blocks are used for wall corners.
Patent GB-905374-A (GB)
Title: Tractors for use in mines and other places
Inventor: BROWN DAVID JOHN BOWES
IPC: B60K17/34
Filed: 1961-01-09
Abstract: 905,374. Vehicle bodies. HUNSLET (HOLDINGS) Ltd. May 1, 1961 [Jan. 9, 1961], No. 805/61. Class 108(1). A four-wheeled tractor has a box-like body 10 with a deep recess 12 at one end disposed between a pair of wheels and accommodating controls 13 and a seat 14, a second seat 15 being provided at the open end of the recess so that, by occupying the appropriate seat, the driver may face the direction of motion of the vehicle.
Patent GB-359813-A (GB)
Title: Improvements in and relating to spirit levels
IPC: G01C9/24
Filed: 1931-01-09
Abstract: 359,813. Spirit levels. SHERWOOD, W. C., Taylor, Texas, U.S.A. Jan. 9, 1931, No. 828. [Class 97 (ii).] A body carrying a number of spirit levels and a gauge plate for adjusting the instrument for varying inclinations is detachably mounted on a base member so that a V-shaped groove on the underside of the body receives a corresponding projection on the upper surface of the base member. In the form shown, the body 1 provided with spirit levels 3 .. 6 and a transversely adjustable rod 8 is secured to the base member 18 by bolts 19. When removed from the base 18, the body 1 may be used for levelling shafts or determining the drop in pipes &c. In the latter case the gauge plate 13 provided at one end of the body 1 is slid along the groove 12 to the required position and secured by the screw 15. A strap 11 is provided to hold the instrument 1 in position.
Patent HK-23994-A (HK)
Title: Method and composition for the simultaneous cleaning and disinfecting of contact lenses
Inventor: HUTH STANLEY W
IPC: C11D3/386
Filed: 1994-03-17
Abstract: A one step method for cleaning and disinfecting contact lenses is accomplished by immersing the lenses in a solution containing peroxide and a peroxide-active enzyme.