baber/WOPTO huggingface dataset:
Patent FI-931014-A (FI)
Inventor: FAIARDI DANIELA
IPC: C07H15/252
Filed: 1993-03-08
Abstract: Anthracycline glycosides of formula 1: <CHEM> wherein R1 is hydrogen or methoxy group; R2 is hydrogen or hydroxy; both R3 and R4 represent hydrogen or one of R3 and R4 is hydroxy and the other of R3 and R4 a represents hydrogen; R5 represents hydrogen atom or an acyl residue - COX in which X is a C1-C8 linear or branched alkyl chain, an aryl, an aryl lower alkyl, or a 5- or 6-membered heteroaromatic group are anti-tumour agents.
Patent FI-932961-A (FI)
Inventor: KUEBER FRANK
IPC: C07C49/67
Filed: 1993-06-24
Abstract: Catalysts consisting of a metallocene of formula (I) and a cocatalyst are claimed, M<1> = a Group IVb, Vb or VIb metal; R<1>, R<2> = H, 1-10C alkyl or alkoxy, 6-10C aryl or aryloxy, 2-10C alkenyl, 7-40C aralkyl or alkaryl, 8-40C aralkenyl, OH or halogen; R<3> = H, halogen, optionally halogenated 1-10C alkyl, 6-10C aryl, N(R<16>)2, SR<16>, OSi(R<16>)3, Si(R<16>)3 or P(R<16>)2 (with R<16> = halogen, 1-10C alkyl or 6-10C aryl); R<4>-R<12> = as for R<3>, or adjacent groups may form part of one or more aromatic or aliphatic rings, or the groups R<5> and R<8> or R<12> may form such rings with the attached atoms; R<13> = -X-, -X-X-, -Y-Y-, -O-X-O- -Y-, -O-X-, -Y-X-, -Y-Y-Y-, =BR<14>, =AlR<14>, -O-, -S-, =SO, =SO2, =NR<14>, =CO, =PR<14> or =P(O)R<14>; X = -M<2>R<14>R<15>-; Y = -CR<14>R<15>; R<14>, R<15> = H, halogen, 1-10C alkyl, fluoroalkyl or alkoxy, 6-10C aryl, fluoroaryl or aryloxy, 2-10C alkenyl, 7-40C aralkyl or alkaryl, or 8-40C aralkenyl, or R<14> + R<15> + the attached atoms may form ring(s); M<2> = silicon, germanium or tin. Also claimed are: (i) polyolefins obtained by (co)polymerisation of olefins of formula Ra-CH=CH-Rb (with Ra, Rb = H or 1-14C hydrocarbyl, or Ra + Rb may form part of one or more rings) at -60 to 200 degrees C and 0.5-100 bar in solution, suspension or gas phase, in presence of these catalysts; (ii) a process for the production of metallocenes (I); and (iii) intermediate indanones, indenes and bridged ligand systems formed in this process.
Patent FI-941547-A (FI)
Inventor: SAVOLAINEN VEIKKO
IPC: B60B33/02
Filed: 1994-04-05
Abstract: The invention relates to a locking device for a transport wheel. The locking device 20 comprises a lock 21 which has been mounted in the frame of the transport wheel and a toothing 22,23 which has been configured in the pole(s) 12a,13a of the bearing wheel(s) 12,13 supporting the transport wheel, which toothing, in interaction with the locking device 21, is arranged as the need arises to lock the bearing wheel(s) 12,13 so that it is/they are/non- rotatable. The lock 21 is configured in a single piece, which is pivotably hinge-connected to the frame 11 of the transport wheel and is provided with a grip toothing 24,25, which, upon rotation of the locking device 21 about the bearing joint 28,29, can be pivoted in engagement with the toothing 22,23 of the bearing wheel so as to lock the wheel and, in a corresponding manner, be released from the engagement. <IMAGE>
Patent FI-952395-A (FI)
Inventor: SUNDHOLM GOERAN
IPC: A62C/
Filed: 1995-05-17
Abstract: The invention concerns a sprinkler comprising a body 2'', 8'' in which at least one nozzle 15'' has been mounted. The body has a liquid inlet 5'' and a passage 13'' for leading extinguishing medium to at least one nozzle 15''. In the stand-by state, the sprinkler has a heat-sensitive triggering device 22'' bearing against a spindle 16'' which is arranged displaceably in a liquid passage 13'' with inlet 11'' and outlet 14'' to the said nozzle, the spindle 16'' being arranged with sliding or almost sliding bearing in the liquid passage. To make available a novel sprinkler which ensures an even and direct load on the triggering device 22'', without the latter breaking up on account of high liquid pressure, the characteristic feature of the sprinkler is that the spindle 16'' and the liquid passage in the form of a channel 13'' extend on both sides of the said inlet so that the liquid pressure acts on the spindle side for at least partial balancing of the liquid pressure of the inlet in the stand-by state of the sprinkler. <IMAGE>
Patent FI-954319-A (FI)
Inventor: SEDRANI RICHARD
IPC: C12N5/10
Filed: 1995-09-14
Abstract: Monoclonal antibodies to rapamycin and to 40-O-alkylated derivatives of rapamycin are provided, together with novel haptens, immunogenic conjugates, and processes for making them and assay kits for using them.
Patent FI-954809-A (FI)
Inventor: TAMMELA SIMO
IPC: H04B10/29
Filed: 1995-10-09
Abstract: PCT No. PCT/FI96/00527 Sec. 371 Date Apr. 9, 1998 Sec. 102(e) Date Apr. 9, 1998 PCT Filed Oct. 8, 1996 PCT Pub. No. WO97/14233 PCT Pub. Date Apr. 17, 1997The present invention is based on the idea that an optical band-pass filter (22) is employed in addition to its normal function for modulating a signal passing through the fiber amplifier on such a low frequency and amplitude that this modulation does not disturb the actual data transmission. This is realized in such a manner that the control signal of the band-pass filter (22), which is used in prior art fiber amplifiers only for optimizing the signal-to-noise ratio, for example, is used in the amplifier of the present invention for modulating the output signal of the fiber amplifier at the rate of a supervisory message.
Patent FI-955145-A (FI)
Inventor: BECK WILLIAM FLETCHER
IPC: A61K31/16
Filed: 1995-10-27
Abstract: The present invention relates to topical aromatic releasing compositions containing one or more volatile aromatic compounds selected from the group consisting of 3-1-menthoxy propane-1,2-diol, N-substituted-p-menthane-3-carboxamides and acyclic carboxamides and mixtures thereof. In further embodiments, these compositions are also useful for providing relief from nasal symptoms.
Patent FI-956039-A (FI)
Inventor: BARTELT BERTRAM
IPC: B01D46/24
Filed: 1995-12-15
Abstract: Slotted screen filter for fluids or gases is contd. in a through-flow casing. A clean vol. is enclosed, sepd. from the dirty side. On the clean side is a filter support element, comprising a plate with slotted openings, and a support element forming a safety filter (14). Pref. the safety filter (14) consists of support projections (15) on which there is a slotted filter screen consisting of a wound, profiled wire. One or more apices of the pref. triangle section wire, lie towards the filter. Also claimed are: (i) a backflushing method to clean the filter, using high pressure on the clean side; (ii) a procedure to monitor the filter, in which the interval between two cleaning-off cycles is determined and compared with a set value, producing a signal for differences outside a specific time frame.
Patent FI-974423-A (FI)
Inventor: BECKER ROBERT S
IPC: A61K39/145
Filed: 1997-12-05
Abstract: Immununological compositions and methods for making and using them. The compositions contain at least one antigen and at least one lipoprotein and optionally an adjuvant. The lipoprotein can itself be antigenic or immunogenic. The antigen can be influenza HA and the lipoprotein a recombinantly expressed product having an OspA leader for lipidation and PspA for the protein portion. The antigen can be OspC and the lipoprotein OspA. The components of the composition are co-administered. A potentiated immunological response is obtained by the compositions and methods.
Patent GB-587806-A (GB)
Title: Improvements in or relating to valves of wind-operated musical instruments
IPC: G10D9/04
Filed: 1945-01-12
Abstract: 587,806. Wind musical instruments. SOMMARUGA, H. Jan. 12, 1945, No. 1052. [Class 88 (ii)] A valve pad of synthetic rubber or like material for use with normal valves of windoperated musical instruments effects compensation for the unevenness of pressure which is likely to occur when the pad is applied to the valve rim to close the. valve, by providing a cushion of air between the valve cap and the rim of the valve aperture. One form of pad comprises two discs 28, 29 separated from each other by two cylindrical walls 30, 31 which enclose an annular cavity 32 and one of which, 30, abuts upon the flange of the valve cap 34. When the pad is applied to the rim 33 (Fig. 4) of a valve aperture, the cavity 32 collapses on the side having maximum pressure and the consequent displacement of air around the cavity expands the cavity to maintain allround contact .with the valve rim, as at 33. Modifications described omit the portion of the discs 28 or 29, or both, which lies inside the wall 31, or the whole of disc 28 ; while a further modification has the cavity 32 (enclosed by rubber walls) mounted on a rigid spool-shaped holder, the discs of which may, if required, be drawn together, preferably by a screw which traverses them. The pad may be fitted to the valve aperture instead of to the cap.
Patent GB-525880-A (GB)
Title: Improvements in or relating to signalling, indicating or like means for use in fog
IPC: G02B23/12
Filed: 1939-01-12
Abstract: 525,880. Luminescent materials. FAIREY AVIATION CO., Ltd., HILLS, J. L., and HOVELL, P. B. Jan. 12, 1939, No. 1103. [Class 39 (i)] For signalling and like purposes in fog an image is projected by infra-red light on a screen which is caused to fluoresce by ultra-violet light &c. the fluorescence being extinguished when the red light falls. Suitable materials for the screen are barium and zinc sulphides and mesotherium bromide. Fig. 1 shows a device for viewing objects by means of infra-red light. The light from the object passes through a light-filter b and is focused by a lens c on a screen d which is caused to fluoresce by a lamp e. The screen is viewed by an eye-piece g and mirror f. The screen may rotate, or move otherwise; Fig. 3 shows a combination of two rotating screens for indicating the direction of an object. The light passing through the screen b and lens c is divided by mirrors, ff<SP>1</SP>, ff<SP>2</SP>, ff<SP>3</SP> and ff<SP>4</SP> on to two rotating fluorescent screens d<SP>1</SP>, d<SP>2</SP>, which are viewed by an eyepiece g and mirrors f 1 , f 2 . The persistence of the effect on each screen causes a dark line in that screen, and the intersection of the images of these lines gives the direction of the object.
Patent GB-570730-A (GB)
Title: Improvements in or relating to magnetic structures for electrical apparatus
IPC: H01F27/25
Filed: 1944-01-20
Abstract: 570,730. Transformers &c. SHEPHERD, G. R. (Westinghouse Electric International Co.). Jan. 20, 1944, No. 1115. [Class 38 (ii)] A transformer or like core comprises one or more loops formed from a steel ribbon wound flatwise, each loop 2, 3 being provided with smooth butt joints 6, 7 on opposite sides to provide separate upper and lower sections 4, 5. The sections are jointed by thermoplastic material and maintained in position and under constant pressure by a resilient band 8, clamped whilst under tension to form a coupling 9, which is effected by a tool which crimps sleeve 13 and the sides of the strap, Figs. 21, 22, 23. Alternatively, tension on the band is effected by adjustable bolts 28, Fig. 9, and nuts 29 extending through the end frame 25 and attached at 31 to the ends of the band. The band may embrace the cores in a variety of ways and be used in conjunction with resilient spring members 23, Fig. 7, and with channels 48, 51 and lugs 52, 52a attached to the casing 53, Fig. 16.
Patent GB-341264-A (GB)
Title: Combined cigarette and match carton or packet
IPC: B65D85/10
Filed: 1930-01-13
Abstract: 341,264. Cigarette cartons. ASTON, W. 0., 47, Winchester Street, Basingstoke, Hampshire. Jan. 13, 1930, No. 1155. [Class 18.] A drawer and shell cigarette carton provided with a match compartment or pocket at the front of the drawer has the pocket 7 bridging the space between the sides 3 of the drawer and permanently secured to inturned portions 6 of said sides while the flaps 4 of the drawer are arranged to lap over the ends of the matches in the pocket. The pocket is formed with side flaps 8 and a bottom flap to retain the matches and the top of the pocket may be provided with a flap to cover the tops of the matches ; a striking surface 12 is provided on the shell 2.
Patent GB-755863-A (GB)
Title: Improved method of producing killed steel ingots, and flux-forming composition therefor
Inventor: HOLMES TUNIS LAWRENCE
IPC: B23K35/36
Filed: 1954-01-14
Abstract: A flux-forming composition for use in producing killed steel ingots by pouring the steel into a mould, coacting the free surface of the steel with a layer of the flux-forming composition and passing an electric current between the steel and an electrode submerged in the composition, comprises 30-65 per cent alumina, 20-55 per cent calcium fluoride, 6-20 per cent magnesium oxide, 0-10 per cent calcium oxide and 0-10 per cent silica.  The composition should not contain more than 8 per cent in all of carbon dioxide and water or more than 2 per cent in all of iron and manganese oxides.  Other substances, e.g. titanium oxide may be present up to 5 per cent.  The constituents may be mixed in granular form or two or more may be fused together, cooled and crushed or granulated.  Specification 753,731 is referred to.
Patent GB-366692-A (GB)
Title: Improvements in and connected with signs
IPC: G09F13/26
Filed: 1931-01-13
Abstract: 366,692. Illuminated signs. PEARCE, H. J., 274, New Cross Road, London. Jan. 13, 1931, No. 1186. [Class 3 (ii).] In signs of the type comprising reticulated box-like letters containing illuminating means such as neon tubes, the casings 1 in the form of the characters are detachably connected to similarly shaped backings 2 through which pass insulating sheathes carrying neon tubes 3, the perforations of the casing being so fine that these tubes are not visible when not illuminated, the letters then appearing solid. The tubes 3 are preferably attached by wires 7 to forked supports 4 mounted on the back member 2. The casing 1 may be formed or provided with flanges 10 which engage spring fingers 14 on the backing, or it may be bolted to brackets thereon. The reticulations on the casing are preferably of cruciform shape, and their daylight visibility is minimized by colouring the interior and exterior of the casing similarly.
Patent GB-509230-A (GB)
Title: A magnetic control device for electrical resistance welding machines
IPC: B23K11/31
Filed: 1939-01-13
Abstract: 509,230. Magnetically - operated valves. PRESSED STEEL CO., Ltd., WHITTAKER, E. A., and SLADE, C. E. Jan. 13, 1939, No. 1186. [Class 135] [Also in Group XXII] In a fluid pressure electric-welding gun, an armature actuated by magnetic induction generated by flow of current in the welding transformer controls directly the application of fluid to the movable electrode. The gun G, which is carried by leads 11, 12 from the secondary of a welding transformer T has compressed air admitted thereto from a pipe 10 through pipe 14 by operating a push button 24. At the same time fluid pressure passes through pipe 16, which at predetermined pressure operates a timing switch S so as to bring into operation a timing device P and so energize the transformer. A weighted arm 20 pivoted at 21 is thus magnetically attracted to one of the leads of the secondary so as to raise plunger 37 in block M. The plunger is provided with a reduced stem 38, which when raised, lifts a ball valve 40 from its seat and so connects the pipe 15 to the pipes 17, 16 through passages 33, 41 and annular passage 39, so that fluid is supplied to the gun independently of the push button. The exhaust port 35 is at this time kept closed by flap valve 47 engaged by spring-returned plunger 46 which is open to pressure from pipe 16 through passage 18. When the transformer is also energized the ball valve 40 is again closed and plunger 46 returns by spring 48 to open exhaust port 35.
Patent GB-350882-A (GB)
Title: Improvements in or relating to arrangements for the delivery of liquefled gases
IPC: F17C9/00
Filed: 1930-04-29
Abstract: 350,882. Pumping and revaporizing liquefied gases. SOC. L'AIR LIQUIDE SOC. ANON. POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES G. CLAUDE, 48, Rue St. Lazare, Seine, Paris. April 29, 1930, No. 1215/31. Convention date, April 30, 1929. Divided on 351,158. [Classes 8 (ii) and 102 (i).] Parts of apparatus for revaporizing liquefied gases, liable to be exposed to air with consequent moisture deposition are swept by a current of dry gas. Liquid oxygen &c. is drawn from an insulated container 3 into a vat 2 by a pump 1 which delivers it to a vaporizer by a pipe 6. A pipe 12 delivers dry evaporated gas from the container to the vat and the space around the piston-rod preventing deposition of moisture. The level of liquid in the vat is kept constant. The parts exposed to the air may be of unoxidizable metal. A part of the liquid is conveyed to and evaporated in a coil 14 to provide a gaseous buffer for the pump. According to the Specification as open to inspection under Sect. 91 (3) (a) the level in the vat is kept constant by admission of revaporized gas to a chamber having a diaphragm controlled by the gas and by a spring to operate a liquid inlet valve. This subject-matter does not appear in the Specification as accepted.
Patent GB-509155-A (GB)
Title: Improvements in supply and control systems for electric motors
IPC: H02P9/04
Filed: 1938-01-14
Abstract: 509,155. Transmitting mechanical power. ENGLISH ELECTRIC CO., Ltd., and CARNEGIE, H. S. Jan. 14, 1938, No. 1271. [Class 38 (iv)] In a system of energy transmission in which a synchronous alternator driven by a prime mover supplies current to at least one synchronous A.C. motor, the motor speed being varied at will by varying the speed of the prime mover, for example for ship propulsion, an exciter is driven by the alternator or by the synchronous motor for giving each of these two machines a separately-adjustable excitation increasing steadily with increase of speed and vice versa. In the example, the prime mover 1 drives a synchronous alternator 2 and exciter 3, and the alternator supplies the stator of a synchronous propulsion motor 4. The exciter 3 supplies the fields of alternator 2 and motor 4 through field regulators 5, 6 respectively. The field 3a of the exciter 3 may be fed from an independent source through a regulator 7. In a modification, an independently driven exciter forms the sole excitation supply for both the alternator 2 and the motor 4, this exciter being itself excited by the exciter driven by the prime mover 1 or motor 4. Two separate generating plants may be employed, the two alternators supplying, in parallel, one common propulsion motor, while the two exciters are connected in parallel. A compound field winding for the exciter may be fed with current dependent on the generator load current by providing a current transformer on one of the motor supply leads and connecting it through a rectifier to the compound field. In a further modification, two main exciters driven independently of the main generating plant supply the field windings of the alternator and synchronous motor respectively, each of these exciters having a field winding fed, through regulators, from a source of constant voltage. This latter source also supplies the field of an exciter on either the alternator or motor shaft, and the exciter supplies additional field windings on the main exciters, whereby any increase in the prime mover speed causes an increase in the excitation of the generator and motor.
Patent GB-994261-A (GB)
Title: Improvements in and relating to clothes washing machines
IPC: D06F37/22
Filed: 1962-01-12
Abstract: 994,261. Washing machines. G. BAUKNE CHT G.m.b.H. ELEKTROTECHNISCHE FABRIKEN. Jan. 12,1962 [Jan.12, 1961], No. 1281/62. Heading D1A. [Also in Division F4] In a clothes washing machine, a rotary clothes container 2, liquid tank 1 and driving means 3 are supported as a unit on a bearing system T comprising, in series, means V for damping vertical motions and means H for damping lateral  tilting motions of the unit. The vertical system V is a resilient link parallelogram, using twistable rubber brushes 4, or two spring strips (Fig. 4, not shown) optionally articulated at one end. The horizontal system H involves elastomeric means 5 or a spring steel arm (Fig. 3, not shown). Fig. 5 shows two horizontal systems H, H<SP>1</SP>,being elongated rubber blocks reinforced with metal top and bottom and mutually at right angles. Spin-drying may be performed.
Patent GB-564512-A (GB)
Title: Improvements relating to column heads for batch fractionating columns
IPC: B01D3/30
Filed: 1943-01-26
Abstract: 564,512. Electric switches. ANGLOIRANIAN OIL CO., Ltd., DOCKSEY, P., and EVANS, N. Jan. 26, 1943, No. 1330. [Class 38 (v)] [Also in Group III] An improved head for a fractionating column comprises a condensate " take-off " device consisting of a closed bucket h having oppositely disposed inlet h<1> and outlet h<2> and a depending counterweight k, the bucket and weight being tilted at predetermined intervals on a horizontal axis i so as to discharge the condensate accumulated therein through an outlet n. The head comprises a lower part a which fits in the top of the column, a main limb c surrounded by a vacuum jacket c<1>, inclined tubing c<2>, a tube b<1> leading to the usual condenser and a cooler b surrounded by a cooling jacket e through which water &c. is circulated. A small cone or septum f is arranged so that the condensate flows in a film down the inside wall of the cooler and does not block the tube. Overflow from the bucket is returned as reflux through tube j. Apparatus for automatically tilting the bucket intermittently comprises an electromagnet l energized by a timing mechanism comprising a disc d rotated by a motor and provided with circumferentially arranged apertures in which pegs d<2> are set according to the interval required, the pegs tripping a switch r by which a relay is energized and thus the solenoid 1.
Patent GB-264829-A (GB)
Title: Improvements in or relating to cinematograph apparatus
IPC: G03B21/43
Filed: 1927-01-17
Abstract: 264,829. PathÚ CinÚma, Anciens Etablissements PathÚ FrÞres. Jan. 23, 1926, [Convention date]. Kinematograph apparatus having a film-controlled brake acting on the supply or take-up spool is provided with a freely rotatable member over which the film passes both from the supply spool and to the take-up spool, so as to control the unbra.ked spool. As shown in Fig. 1, the freely rotatable member comprises sprockets 19, 21, mounted on a common spindle 20, and is rotated by the film passing to the driven take-up spool 4. A brake 10 carried by a lever 7 having a roller 6 engaging the film loop 1, and normally retained in inoperative position by gravity, is applied to the spool 4 when the loop contracts, thus causing the spool 4, the sprockeb 19, 21, and the supply spool 3, to stop. In a modification the freelyrotatable member consists of a. single sprocket, and the brake is applied to tho supply spool. The Specification, as open to inspection under Sect. 91 (3) (a) comprises also film-controlled brakes separately operating on one or both spools. As shown in Fig. 4, (Cancelled), both spools are driven, and are controlled by brakes on levers 7, 18 carrying rollers 6, 17, respectively, engaging film loops. The brake blocks 9, carrying rubber or other shoes 10, are pivoted on the levers, either about the axis of the lever axle 8 or elsewhere, and a spring 11 bears, at one end, on a stud 12 on the lever, and, at the other end, on the brake shoe. Springs 15 co-operate with the film loops so that the brakes are applied, respectively, to the spool 3 only when the upper loop enlarges, and to the spool 4 when the lower loop contracts. This subject-matter does not appear in the Specification as accepted.