baber/WOPTO huggingface dataset:
Patent FI-20021188-A (FI)
Inventor: HEMMILAE MIKKO PETTERI
IPC: C22C38/18
Filed: 2002-06-19
Abstract: A hot-rolled steel strip rolled to a final thickness that is at least 2 mm but no more than 12 mm, with a microstructure comprising at least 95 % martensite and/or bainite. The steel contains, in percentages by weight: 0.08 % - 0.16 % C, 0.5 % - 1.5% Cr and/or 0.1 % - 0.5 % Mo, ≤ 0.015 % S and ≤ 0.03 % P, 0.01 % - 0.08 % Al, as well as 0.6 % - 1.1 % Mn, and 0.1 % - 0.3 % Si, the rest being Fe and unavoidable impurities. The tensile strength of the steel strip is 700 Mpa - 1500 Mpa at a tensile elongation that has an A5 value of at least 6 %, and the yield strength is 600 Mpa - 1400 Mpa.
Patent FI-20022285-A (FI)
Inventor: LINSLEY PETER S
IPC: A61P37/02
Filed: 2002-12-30
Abstract: The invention identifies the CTLA4 receptor as a ligand for the B7 antigen. The complete amino acid sequence encoding human CTLA4 receptor gene is provided. Methods are provided for expressing CTLA4 as an immunoglobulin fusion protein, for preparing hybrid CTLA4 fusion proteins, and for using the soluble fusion proteins, fragments and derivatives thereof, including monoclonal antibodies reactive with B7 and CTLA4, to regulate T cell interactions and immune responses mediated by such interactions.
Patent FI-20051033-A (FI)
Inventor: CHU CHUNG K
IPC: C07H19/19
Filed: 2005-10-13
Abstract: A method for the treatment of a host, and in particular, a human, infected with HBV or EBV is provided that includes administering an HBV- or EBV- treatment amount of an L-nucleoside of formula (I) <CHEM> wherein R is a purine or pyrimidine base. In one preferred embodiment, the active compound is 2'-fluoro-5-methyl- beta -L-arabinofuranosyluridine (also referred to as L-FMAU) This compound is a potent antiviral agent against HBV and EBV and exhibits low cytotoxicity. Other specific examples of active compounds include N1-(2'-deoxy-2'-fluoro- beta -L-arabinofuranosyl)-5-ethyluracil, N1-(2'-deoxy-2'-fluoro- beta -L-arabinofuranosyl)-5-iodocytosine), and N1-(2'-deoxy-2'-fluoro- beta -L-arabinofuranosyl)-5-iodouracil. <IMAGE>
Patent FI-20175406-A (FI)
Inventor: RYYNÄNEN JARMO
IPC: F16B13/14
Filed: 2017-05-08
Abstract: Uppfinningen avser ett förfarande för att mata limdoser (3) som används i borrtappfogar (10). Limdosen (3) placeras i en behållare (1), vilken behållare (1) inpassas i borrtappfogens (10) hål (12). Limdosen (3) placeras i en behållare (1) i form av en tom boll, vilken behållares yta (2) formas till en enhetlig yta. Behållaren (1) inpassas i nämnda hål (12), varvid behållarens (1) den bollhalvas yta (2’) som ligger mot nämnda hålets (12) öppning (12a) fungerar som styryta då behållaren (1) förs förbi öppningen (12a) in i hålet (12). Den i behållaren (1) placerade limdosen (3) frigörs genom att rikta mot behållarens (1) yta (2) en punktformig kraft (F1) för att söndra behållarens (1) yta (2) genom borrtappfogens (10) tapp (13) som inpassas i hålet (12). Uppfinningen avser också en limdos.
Patent GB-1052833-A (GB)
IPC: B65G49/06
Abstract: 1,052,833. Cradles for sheet material; bundling sheet material. GLACES DE BOUSSOIS. May 21, 1965 [May 26, 1964], No. 21696/65. Headings B8C and B8H. Sheets of material 1, e.g. glass, are supported on edge by feet 26 of a cradle which comprises stanchions 2 and frame members 3, 4, 5, and are clamped in position by adjustable arms 6. Pressure plates 18 are supported in longitudinal slots in the arms 6 by adjusting screws 16. Bars 52 are adjustably supported between feet 26 and top brackets 25 and have plates 50 which provide lateral support for the sheets. Holes in the arms 25, 26 are engaged by pins on the bars 52. The arms 25, 26 may be rotated through 90 degrees to an inoperative position to' save stowage space. Pins 68 hold the arms in both operative and inoperative positions. To facilitate loading, the cradle may be supported in a tilted-back attitude by a stand 61, Fig. 10 (not shown). Adjacent cradles may be clipped together to ensure stability during transit by members 67, Fig. 13 (not shown), which engage sleeves 20a, 20b, 45a, 45b.
Patent GB-1053928-A (GB)
IPC: C09B43/00
Abstract: 1,053,928. Azo dyes. BADISCHE ANILIN- & SODA FABRIK A.G. Oct. 31, 1963 [Nov. 13, 1962], No. 42988/63. Heading C4P. The invention comprises azo dyes or metal complexes thereof which contain, combined by way of a substituted or unsubstituted -CH 2 - group attached in o-position to an -OH group of the benzene ring A in the dye of the formula given below, radicals of a water-soluble azo compound of formula wherein R is an aromatic carbo- or heterocyclic radical of a diazo component which may be substituted by arylazo groups or by a copper phthalocyanine dye radical, one X is a hydroxyl group and the other a hydrogen atom. The dyes are prepared by condensing a dye of the above formula in acid medium with an aldehyde or an agent yielding an aldehyde, with metallization (e.g. with copper, nickel, iron, chromium or cobalt compounds) before, during or after condensation if desired. If half the stoichiometric amount of aldehyde is used a disazo dye is obtained wherein 2 molecules of the dye of formula are linked via a single substituted or unsubstituted -CH 2 - group in either position (a) or (b). Larger amounts of aldehyde will give polyazo dyes wherein both (a) and (b) positions are substituted. Specified aldehydes are formaldehyde, paraformaldehyde, propionaldehyde, benzaldehyde - 2 - sulphonic acid, mucochloric acid, polymeric glyoxal, benzaldehyde-2,4- disulphonic acid and the azo dye 3-aminobenzaldehyde - <- 1 -(3<SP>1</SP>-sulpho-phenyl) -3-methyl-5- pyrazolone. The dyes colour leather in red, violet, green, brown and black shades.
Patent GB-1054018-A (GB)
IPC: C08F20/12
Abstract: 1,054,018. Glass-like polymers. CESKOSLOVENSK#A AKADEMIE V#ED. Sept. 22, 1965, No. 40382/65. Heading C3P. Organic glass of good abrasion resistance is made by the polymerization of alkyl or methallyl esters of unsaturated carboxylic acids in a first stage using tert.-alcoholates of alkali metals as catalysts and free tent. alcohols as chain transfer agents to produce liquid oligomers, followed by a second stage of polymerization in which radical producing initiators are used. A copolymerizable monomer may be present with the allyl or methallyl ester during the first stage of polymerization, suitable monomers being methyl and n-butyl methacrylates, methyl acrylate, chloroacrylates, acrylonitrile and styrene. Alcoholates mentioned are sodium, lithium and potassium tert.- butanolates and tert.-hexanolates. Examples describe polymerizing allyl methacrylate, alone or in admixture with methyl or n-butyl methacrylate, in the presence of sodium tert.- butanolate and tert.-butanol in the first stage and dibenzoyl peroxide in the second stage.
Patent GB-1054405-A (GB)
IPC: A23B7/152
Abstract: 1,054,405. Fumigating stored potatoes &c. CORNERCROFT ENGINEERING Ltd. Nov. 26, 1963 [Nov. 29, 1962], No. 45096/62. Heading A2Q. In apparatus for fumigating stored potatoes or other tubers with the vapour of a liquid sprout-inhibiting depressant, such as 3:5:5-trimethyl hexanol or "Nonanol" (Registered Trade Mark), carried in a current of air, the depressant is fed, from a reservoir 14, through a pipe 15 and a drip-feed valve 18 provided with an observation glass window 181, on to a vaporizer 19 located in the lower part of an open-ended cylinder 10, whose upper end is guarded by a wire-mesh grid 101. The pipe 15 is made of material, such as copper, having good electrical and thermal conductivity and some electrical resistance, and forms part of a low-voltage, e.g. 2-volt, electric circuit including the output winding T1 of a step-down transformer T, having an input winding T2 in a high-voltage, e.g. 230-volt, electric circuit. The pipe 15 is heated when it conducts low-voltage current. The pipe 15 has a perforated coiled portion 151, which extends into the reservoir 14 to heat the depressant and lower its viscosity. An axial-flow fan 11, driven by a two-speed electric motor 12, is mounted in the upper part of the cylinder 10 to propel air downwardly past the vaporizer 19. The resulting current of air mixed with vaporized depressant is passed, through ducting 13, into a stack of potatoes &c. (not shown). The flow of depressant to the valve 18 can be regulated by a manually operated valve 16 and a valve 17 actuated magnetically by a solenoid in the high-voltage circuit, which includes the heating elements of the vaporizer 19. A thermostat 21 regulates the temperature of the depressant in the reservoir 14, by controlling the high-voltage current flowing through the winding T2. The apparatus comprises a switch for switching the motor 12 from low speed to high speed. When the motor 12 is switched to low speed, the high-voltage circuit is energized, the pipe 15, 151 and the depressant are heated by the resulting low-voltage current, the valve 17 is opened, the vaporizer 19 is heated and a mixture of depressant vapour and air is supplied to the potatoes &c. When the motor is switched to high speed, the high-voltage circuit is de-energized and a stream of ventilating air is delivered to the potatoes &c.
Patent GB-1054993-A (GB)
IPC: F25B7/00
Abstract: 1,054,993. Refrigerating. AIR PRODUCTS & CHEMICALS Inc. Jan. 17. 1964 [Jan. 18, 1963], No. 2107/64. Heading F4H. Low temperatures are produced by submitting a stream of compressed helium to heat exchange with two expanded portions of another stream of compressed helium and finally expanding the stream itself. As illustrated, a steam 3 of helium from a compressor 1 is split into two streams, one of which 7 passes through an expansion engine 9 and a heat exchanger 11 and the other of which passes through an expansion engine 19 and a heat exchanger 21. The return streams to the compressor pre-cool the streams passing to the espansion engines in heat exchangers 5, 15 and 17. A further stream of helium from a compressor 23 for cooling a load 35 is itself cooled by passing through the heat exchangers 11 and 21 and before reacting to the lead 35 passes through an expansion valve 33 thus becoming partially liquefied. The return stream from the load 35 to the compressor 23 additionally cools the stream passing to the expansion valve in heat exchangers 29 and 31. The volume flow through the compressor 23 is a minor proportion of the flow through the compressor 1 and the pressure of the stream from the compressor 1 is substantially greater before and after expansion than the stream from the compressor 23 before and after expansion. Operating pressures and temperatures of the system are disclosed.
Patent GB-1238199-A (GB)
IPC: F16C33/46
Filed: 1968-11-27
Abstract: 1,238,199. Bearings. MOTOREN-UND TURBINEN-UNION MUNCHEN G.m.b.H. 27 Nov., 1968 [29 Nov., 1967], No. 56343/68. Heading F2A. A rolling bearing assembly comprises inner and outer races 1, 2 a cage 4, and means which, during use of the bearing, are rotationally coupled with the cage, other than through the rolling elements 3, to drive the cage. The means comprise the shaft and collar washers 7, 8 attached thereto, and the coupling is hydraulic between the surfaces 7a, 8a and 5, 6 resepetively. The surfaces may be provided with recesses or hydrofoils for maximum torque transmission. The hydraulic medium supplied may be oil or an oil/air mixture. In another embodiment (Fig. 4, not shown), the collar washers are in the form of slinger rings, each provided with a groove and radial passages for supply of the medium to the driving surface.
Patent GB-1250493-A (GB)
IPC: H04L25/48
Filed: 1968-07-26
Abstract: 1,250,493. Digital facsimile transmission systems. XEROX CORP. 26 July, 1968 [27 July, 1967], No. 1649/71. Divided out of 1,250,492. Headings H4F and H4P. Bipolar signals are derived from binary data fed via inverter 91 to gates 94, 95 and to bistable 93. The gates are enabled alternately by the bi-stable. The state of the bi-stable changes whenever the input is zero. The output of gate 94 is added to the inverted output of gate 95 to provide the bipolar signals.
Patent GB-1250631-A (GB)
IPC: C08L23/02
Filed: 1968-01-25
Abstract: 1,250,631. Polyester moulding compositions. BRITISH RESIN PRODUCTS Ltd. 24 Dec., 1968 [25 Jan., 1968], No. 3907/68. Heading C3P. A thermosetting moulding composition containing as an essential component an unsaturated polyester, contains in addition a saturated liquid polyester and sufficient thermoplastic polymer, which is not capable of being plasticized by the saturated liquid polyester, to preexudation of saturated polyester during the thermosetting of the moulding composition. The saturated liquid polyesters have melting points below 30‹ C. and are prepared by esterifying a polyhydric alcohol with a polybasic acid. In the example the compositions contain an unsaturated polyester prepared from propylene glycol, diethylene glycol, phthalic anhydride, isophthalic anhydride and maleic anhydride, hydroquinone, styrene benzoyl peroxide, internal lubricant, finely divided polyethylene, polypropylene adipate coated chalk and chopped glass fibres and are cured and moulded.
Patent GB-1256577-A (GB)
IPC: H01R4/18
Filed: 1969-09-10
Abstract: 1,256,577. Plug connector. THOMAS & BETTS CORP. 10 Sept., 1969 [13 Sept., 1968], No. 44738/69. Heading H2E. A plug connector 12 comprises a pair of conducting blades 21, 23, each with a pair of marginal flanges (26) Fig. 5 (not shown), separated by a film of insulation 24, and Fig. 4 (not shown), bonded to the blades. The blades and conductors 17, 19 are crimped by means of a pair of sintered powdered metal terminal fittings 30, 32, and a sleeve (36) Fig. 5 (not shown), to provide a gas tight connection, Figs. 7, 8 (not shown). The connector is shown mated with a receptacle 3 mounted behind a terminal board 10 supporting a moulded plastics plug 8 with a T-shaped slot (11) Fig. 3 (not shown), carrying the connector and a grounding wedge 14. Receptacles 3 may be pairwise interconnected by means of a strip cable (106) Fig. 1 (not shown), terminated by a pair of connectors (12) Fig. 1 (not shown). The blades 21, 23 may selectively be bent outwards to support bullet shaped contact pins (42, 44) Figs. 9, 10 (not shown). The flanges 26 may serve to support such a modified connector on a chassis member (50) Fig. 11, (50a) Fig. 12 (not shown), with tabs (52, 52a). The connector may have a square shank (60) Fig. 12 (not shown).
Patent GB-1256942-A (GB)
IPC: D06M17/10
Filed: 1969-03-21
Abstract: 1,256,942. Textile laminates. PARKERKNOLL TEXTILES Ltd. 17 June, 1970 [21 March, 1969], No. 14971/69. Heading B5N [Also in Division C3] A laminated curtain fabric comprises knitted' woven or non-woven textile facing and backing layers and, bonded therebetween, an opaque, continuous elastomeric polyurethane layer. The facing and backing layers may comprise natural and/or synthetic fibres, e.g. acetate, polyester, nylon; knitted nylon fabrics are preferred. One textile layer may additionally comprise a plastics foam, e.g. polyurethane; preferably a foam-fabric two-layer backing is used, the layers being bonded by flame or by a second layer of opaque elastomer. If such a second layer is present, one of these layers should be discontinuous, whereby the foam can breathe. The opaque elastomer is preferably a two-component polyurethane mixture comprising (i) a high molecular weight reaction product of a linearhydroxyl-terminated polyester and a diisocyanate, and (ii) a tackifying prepolymer obtained by reacting a polyhydroxy compound, e.g. a polyester, with a stoichiometrie excess of a polyisocyanate, e.g. having 2-4 isocyanate groups. The composition may be cast on to a releasable sheet and heated to. evaporate the solvent (causing partial phase separation of the components). The composition is rendered tacky by heating to melt (ii), but not (i), and is then laminated to the facing and, after removal of the releasable sheet, to the backing by pressure rollers. Alternatively, separate adhesives can be used for the bonding. To ensure opacity, the composition may include light-absorbing or reflecting materials, e.g. dyes; inorganicpigments or; preferably, aluminium flakes.
Patent GB-1259105-A (GB)
IPC: B29C48/64
Filed: 1968-02-29
Abstract: 1,259,105. Mixing screw. MARLEY TILE CO. Ltd. 14 Feb., 1969 [29 Feb., 1968], No. 9928/68. Heading B1C. [Also in Division B5] A working and feed screw for a plastics processing machine has a plasticising zone B in which the surfaces of the portions of the cone of the screw between adjacent pitches of the screw comprise surfaces of revolution about axes which are parallel to and spaced from the axis of rotation of the screw, the axes of adjacent core portions being angularly spaced from one another about the axis of rotation of the screw. An additional thread or threads may extend through the plasticising zone, and the thread flight may be grooved or interrupted at the start and finish of the zone to permit or assist material to enter and leave the zone. The additional thread or threads may also extend through the intake zone A. In order to facilitate separation of gases, the first pitch of the screw in the plasticising zone (or in the case of a two-start thread, the first two pitches) may be such as to sweep a volume greater than the volume swept by the last pitch of the intake zone. The metering zone C of the screw may be of conventional design. The screw core may be provided with a bore for admission of heating or cooling media.
Patent GB-1266895-A (GB)
IPC: B65B51/04
Filed: 1969-03-03
Abstract: 1,266,895. Closing filled bags. HYBRID TURKEYS Ltd. 3 March, 1969, No. 11171/69. Heading B8C. In using apparatus 10 for manually applying bag closures to the necks of gathered bags a bag neck is drawn over the upper surfaces 36, Fig. 1, of two spring biased plates 12, 14 separated at the top by a groove 120 whereupon the plates 12, 14 descend on posts 44, 46. In so doing a nose 110, Fig. 2, of a spring biased pivoted' dog 106 is forced out of a groove 134 and an anticlockwise pivotable dog 54 strikes a bag closure 20b to prevent the bag closures descending with the plates so that the upper closure 20a then protrudes through the groove 120. Simultaneously a pin 100 in an upper end of the post 46 strikes a trip lever 78 on a spring biased lug 76 so that a cutter 86 descends and cuts a bag closure connector 32. The lug 76 is then returned by a spring 90 while the nose 110 engages the next lower groove 134. The bag neck simultaneously enters a central aperture of the closure 20a and causes the uncurled tab end to rotate anticlockwise until the curled end contacts a sawtooth 116 which causes further rotation until a closure link 30 is broken. As the plates 12, 14 move upwardly the dog 54 rotates out of the path of the strip closures as they are indexed up by the dog 106. A stop bolt 122 may be replaced by an actuator button for an impact printer located beneath the plates so that the bag closures are printed upon. The apparatus may be of plastics or metal and the bag closures of flexible plastics. The sawtooth 116 may be omitted or replaced by a V-shaped groove in the surfaces 36.
Patent GB-1289569-A (GB)
IPC: G03G15/10
Filed: 1970-09-29
Abstract: 1289569 Electro-photographic development  apparatus GAF CORP 29 Sept 1970 [2 Oct 1969] 46193/70 Headings G2A and G2H An electrostatographic liquid developer apparatus comprises curved upper and lower trays 26, 32 defining an arcuate path for the web (or sheet) to be developed), at least the lower surface of the upper tray being metal (for intensifying development), there being a row of openings 40 in the front wall of the upper tray for continuously delivering liquid developer adjacent the inlet to the arcuate path, the front part 36 of the upper tray being continuously filled with developer, the rear wall of the lower tray having a horizontal row of slots 28 for discharging excess liquid developer. As shown, developer is supplied to the front part 36 by a pump 37, the web is prewet with liquid sprayed through a pipe 24 from a tray 14 using metering and drive rollers 18, 20 and excess developer liquid is removed from the web by squeegees 22, 25 above a tray 16 into which excess liquid developer from slots 28 runs.
Patent GB-1295005-A (GB)
IPC: C22C29/06
Filed: 1971-06-29
Abstract: 1295005 Sintered carbide alloy DEUTSCHE EDELSTAHLWERKE A G 29 June 1971 [16 July 1970] 30464/71 Headings C7A and C7D A sintered carbide alloy comprises 55 to 80% by weight of titanium, chromium and/or vanadium carbides and 20 to 45% by weight of an alloy consisting of:- 0 - 0À8% carbon 0À2 - 1À8% copper 0À2 - 1À2% niobium/tantalumand/or titanium 0À5 - 29% molybdenum 0À005 - 0À1% boron 0 - 23% chromium 0 - 1À7% aluminium 0 - 1À9% manganese 0 - 6À8% tungsten 0 - 68% iron 10 - 66% nickel Particularly preferred sintered alloys comprise 70% TiC with 30% of a nickel-base alloy or 70% TiC with 30% of an iron-base alloy; the TiC contains less than 0À01% free carbon. Preparation. The alloying components are first ground to a maximum of 6 microns and then the carbides and key elements are wet ground to 3 microns and dried. After mixing, the granular mixture is compacted in a mechanical or isostatic press and sintered under vacuum (less than 10<SP>-2</SP> torr pressure) or 1250-1350C. for a period of 8 to 48 hours.
Patent GB-1295686-A (GB)
IPC: F16L27/12
Filed: 1970-01-23
Abstract: 1295686 Pipe couplings ROCKWELL MFG CO 23 Jan 1970 [27 Feb 1969] 3428/70 Heading F2G Two longitudinally telescoping conduits 80, 90 are constructed so that when they are extended, there are no gaps between them large enough to accept latches, carried by remotely controlled equipment passing through the conduits. As shown, the conduits 80, 90 have equal numbers of fingers 81, 91 interleaved during retraction and extension. The widths of the gaps between the fingers 81, 91 are less than the width of latches of the remotely controlled apparatus. Alternatively, in Figs. 4, 5 (not shown), one conduit (150) has a reduced outer diameter portion which fits into a large bore socket of the other conduit (160) and a spring (170) is interposed between the end of conduit (150) and socket base of conduit (160), the spring having a bore equal to the conduit bores, and, when extended, a pitch less than the length of the latches of the remotely controlled apparatus. The two conduits are carried in a housing 70 which also carries a movable hydraulically operated cylinder 50 operating locking dogs 100. Conduit 90 is fixed in housing 70 but conduit 80 is moved outwardly from the housing by fluid pressure on a flange 120, until the conduit 80 abuts a connector 10, e.g. a wellhead; the cylinder 50 continuing to move, causes the dogs 100 to latch against a flange 11 and remain in position by a face 51 on cylinder 50 acting on dog faces 105. The connector 10 and conduit 80 are disconnected by the above operations in reverse sequence.