baber/WOPTO huggingface dataset:
Patent GB-8531072-D0 (GB)
Title: Pesticidal compounds
IPC: A01N37/28
Filed: 1985-12-17
Abstract: A compound of Formula (I):(I) R¹(CA=CA¹)<sub>x</sub>-C(=X)NR²R³where R¹ is alkyl optionally substituted by a group selected from alkoxy, alkenyl, alkynyl, alkenyloxy, alkynyloxy, aryl, aryloxy, arylalkoxy and cycloalkyl fused to an aryl ring; x = 1 or 2; X = O or S; each A and A¹ is independently hydrogen, alkyl or haloalkyl; R² is alkyl, alkenyl or cycloalkyl any of which may be substituted by halo, alkenyl, alkyl, cycloalkyl, alkynyl, dioxalanylalkyl or alkoxy; and R³ is selected from groups (A) to (D):(A) -Y=X¹-(R⁴)<sub>a</sub> where X¹ is O or S, Y is phosphorus or carbon, R⁴ is hydrogen, alkyl, alkoxy, acyl or CO₂R⁵ where R⁵ is alkyl or aryl, and a is 1 or 2(B) -S(R⁶)(O)<sub>b</sub>where R⁶ is alkyl, aryl, aryloxy, alkoxy, thioalkoxy, thioaryl, alkythio, alkoxythio or arylthio and b is 0, 1 or 2(C) -S(O)<sub>c</sub>NR⁷R⁸where c is 0, 1 or 2, R⁷ is -COR⁹ or -CO₂R⁹ where R⁹ is hydrogen, alkyl or a fluorine atom, a group (A) or (B) as defined above, or alkyl substituted by acyl, carboalkoxy or cyano, and R⁸ is alkyl(D) R¹-(CA=CA¹)<sub>n</sub>-C(=X)N(R²)-wherein the substituents are independently selected as in Formula (I) above.
Patent GB-8616160-D0 (GB)
Title: Difluorobenzamide
IPC: C12P13/02
Filed: 1986-07-02
Abstract: The invention provides a process for the preparation of 2,6-difluorobenzamide which comprises subjecting 2,6-difluorobenzonitrile to the action of a suitable hydrolysing microorganism or nitrilase extract thereform; and Rhodococcus Sp. NCIB 12218 or a mutant thereof, suitable for use in the process.
Patent GB-8710598-D0 (GB)
Title: Hemoglobin based blood substitute
IPC: A61K38/16
Filed: 1987-05-05
Abstract: The present specification describes a process by which a blood substitute (hereinafter referred to as "HemoSafe") is derived from uniformly stabilized monomers and polymers of deoxyhemoglobin in its tight (T) conformation, with oxygen affinity similar to that of human blood. Two classes of HemoSafe are derived respectively from animal-hemoglobin and human-hemoglobin. HemoSafe (animal) differs from HemoSafe (human) in that it is free of polymers in order to reduce potential immunogenicity if used in man. Both types of HemoSafe may be derived in the following manner. The stabilized deoxyhemoglobins are converted to their carbonmonoxy derivatives (CO-HemoSafe) which are then stable under pasteurization conditions to render them viral disease transmission-free. CO-HemoSafes are stable for 2 months at 56 DEG C in either the solution or the freeze-dried state. For transfusion CO-HemoSafes are easily oxygenated under sterile conditions by photoconversion yielding oxy-HemoSafe. In addition a transfusable met-hemoglobin derivative for treatment of cyanide poisoning, is derived by converting oxy-HemoSafe to met-HemoSafe.
Patent GB-8722451-D0 (GB)
Title: Biological support
IPC: C04B38/00
Filed: 1987-09-24
Abstract: There is provided a porous cellular material comprising a plurality of cavities each defined by a substantially spherical wall formed of a rigid intermeshing matrix of ceramic needles said wall being pierced by at least one aperture to provide access to the cavity, and the or each aperture having a diameter such that the ratio of the diameter of the aperture to the diameter of the cavity into which the aperture opens is in the range of from 0.1:1 to 1:1.
Patent GB-8810269-D0 (GB)
Title: Medical infusion apparatus
IPC: A61M5/14
Filed: 1988-04-29
Abstract: Medical infusion apparatus (2) comprises a housing (4) in which a standard flexible liquid reservoir (10) is disposed. A constant-force spring applies pressure to the reservoir to force liquid out of the reservoir (10) and along a conduit to a patient. The spring (40) is energised by the opening of a lid (8) of the housing (4) which permits replacement of the reservoir (10). The liquid flowing out of the reservoir (10) passes through a moulded conduit part (12) which is configured so that it is positioned at a predetermined location with respect to a flow monitor. The flow monitor injects a pulse of heat (53), and detects the rate at which the heat pulse travels along the conduit. A microprocessor (66) uses the sensed flow rate to control a stepper motor (84) which regulates fluid flow by squeezing the conduit (56) via a spring-biased member (96). The apparatus has active and standby modes in which the monitor (74) is operated respectively more and less frequently.
Patent GB-8908650-D0 (GB)
Title: Electronic watch with analog time display
IPC: G04G21/00
Filed: 1989-04-17
Abstract: An electronic watch having an electronic circuit arranged to control at least one function of the watch other than the usual functions of time indication, in which the manipulation of a time-setting rod and/or the position of movable elements of the watch at a given moment define the parameters which, alone or in combination, correspond to access codes which are recognized by the electronic circuit for accessing the advanced features. The present invention proposes to control the advanced features of the watch by means of a single time-setting rod. The time-setting rod of the preferred embodiment detects four parameters for determining an entered access code. These parameters are: (1) the position of the time-setting rod; (2) the rotation of the time-setting rod; (3) the direction of rotation of the time-setting rod; and (4) the rotation velocity of the time-setting rod. These four parameters, taken individually or in combination, can define access codes for the various features of the watch using a single control.
Patent GB-9011132-D0 (GB)
Title: Phosthetic intramedullary femoral prosthesis with preformed sheath
IPC: A61F2/00
Filed: 1990-05-17
Abstract: A prosthetic intramedullary femoral prosthesis (1) provided with a separate preformed sheath (9) made from an acrylic material which is dimensioned to enclose the prosthesis stem (4) from the distal tip (10) to a location on the stem (4) which will be adjacent the proximal cut end (6) of the femur (5) with which it will be used. <IMAGE>
Patent GB-9026012-D0 (GB)
Title: Paper coating
IPC: D21H19/38
Filed: 1990-11-29
Abstract: PCT No. PCT/GB91/02109 Sec. 371 Date May 24, 1993 Sec. 102(e) Date May 24, 1993 PCT Filed Nov. 28, 1991 PCT Pub. No. WO92/09746 PCT Pub. Date Jun. 11, 1992.There is disclosed a paper coating composition for use in preparing a coated paper for gravure printing, which composition comprises a suspension in water of 100 parts by weight, on a dry weight basis, of a pigment or mixture of pigments having a particle size distribution such that at least 75% by weight of the particles have an equivalent spherical diameter smaller than 2  mu m, and a latex the particles of which do not swell appreciably in water and which have an average size less than 0.2  mu m, the latex being employed in an amount such as to provide from 3 to 15 parts by weight latex solids and the composition being substantially free from any viscosifying, film-forming hydrophilic polymeric material.
Patent GB-9104241-D0 (GB)
Title: System for broadcasting and receiving digital data,receiver and transmitter for use in such a system
IPC: H04J11/00
Filed: 1991-02-28
Abstract: PCT No. PCT/NL92/00039 Sec. 371 Date Aug. 23, 1993 Sec. 102(e) Date Aug. 23, 1993 PCT Filed Feb. 27, 1992 PCT Pub. No. WO92/16063 PCT Pub. Date Sep. 17, 1992System for broadcasting and receiving digital data within time divisional multiplexed channels, grouped in frames, each frame comprising multicarrier symbols, including data symbols and system symbols, each symbol comprising a set of orthogonal frequency division multiplexed carriers at carrier positions within a frequency raster with regular carrier spacing. To provide in such system the possibility for a dynamic and accurate synchronization of the local oscillator of the receiver with that of the transmitter while allowing the free running tolerance range of the receiver's local oscillator to be much wider than that of the known receiver, the frames include frequency reference symbols, each carrying information to generate a peak value at at least one reference peak position within the frequency raster separated by at least one carrier position from each of the edges of the frequency raster and by at least two carrier positions from an eventual subsequent reference peak position.
Patent GB-9106437-D0 (GB)
Title: Wrist watch
IPC: A44C5/14
Filed: 1991-03-26
Abstract: A wrist watch comprises a watch case (1) and a watch band (2). The watch case includes a pair of securing recesses (1C) on opposite sides of the case frame (1A) and a pair of attachment pins (5) mounted in the recesses. The watch band includes an attaching link (10) on each end thereof for engagement with the corresponding attachment pin. The watch case and the watch band are formed by casting, sintering or powder moulding. A securing plate (13) is secured to a lower surface (10A) of the attaching link (10) so that the respective attachment pin (5) is clamped between the securing plate (13) and the attachment link. The lower surface (10A) of each attaching link is provided with a pin groove (11) for receiving the respective attachment pin (5). A screw (14) is provided for fastening the securing plate to the attaching link (10). <IMAGE>
Patent GB-9207756-D0 (GB)
Title: Process
IPC: C07C45/74
Filed: 1992-04-07
Abstract: An aldolisation-dehydration process is disclosed for converting an aldehyde, e.g. n-valeraldehyde, to a substituted acrolein, e.g. propyl butyl acrolein (2-propylhept-2-enal). Aldolisation and dehydration are effected in a stirred tank reactor (16;111) using an alkali catalyst, such as sodium hydroxide. A reaction product stream (23;113) containing both organic and aqueous phases is supplied to an intermediate section of a distillation zone (25;123) which further includes a higher temperature section below the intermediate section and a lower temperature distillation section. Decomposition aldols and "heaving" to regenerate aldehyde or aldehydes occurs in the higher temperature section of the distillation column so that aldehyde or aldehydes are recoverable from the top of the distillation section in a heterogeneous azeotrope containing water and aldehyde. On condensation and phase separation the lower water layer (34;150) can be discharged from the plant without the need for neutralisation. From the bottom of the distillation zone a mixture (36;157) of substituted acrolein and alkali catalyst solution is obtained. The substituted acrolein is recovered as product (45;173), while the catalyst solution (47;175) is recycled to the aldolisation reactor. Part (49;181) of the catalyst solution is purged to control the level of Cannizzaro reaction products. <IMAGE>
Patent GB-9507439-D0 (GB)
Title: Temperature compensated stored gas inflator
IPC: B60R21/268
Filed: 1995-04-10
Abstract: A stored gas inflator is operable over a wide range of initial temperatures and such that the dependence of its total output as a function of initial temperature is substantially reduced. A vessel contains gas under pressure and has a seated outlet for the gas which is adapted to open upon command and permit passage of the gas therethrough. A thermal reservoir element is provided. A first exiting flowpath directs gas so that it substantially bypasses or avoids thermal contact with the thermal reservoir element. A second exiting flowpath directs whatever gas does not leave through the first exiting flowpath through the thermal reservoir element so that the gas has substantial thermal contact with the thermal reservoir element. A temperature-dependent flow control means varies the amount of gas passing through each of the aforementioned flowpaths.
Patent GB-9515352-D0 (GB)
Title: A magnetic filter device
IPC: B01D35/06
Filed: 1995-07-26
Abstract: A magnetic filter device for filtering ferromagnetic material from a fluid in which said material is suspended, has a pair of annular plates (5, 6) attached to either side of an annular magnet (2) of smaller diameter. Pairs of pole pieces (11, 12) radially disposed on the plates (5, 6) are aligned so as to generate fields of magnetic flux which promote the collection and retention of ferromagnetic material between the pairs of polepieces (11, 12).
Patent GB-9619839-D0 (GB)
Title: Photolithography masking arrangements
IPC: G03F1/00
Filed: 1996-09-23
Abstract: A photomask arrangement comprises an array of optical elements (30) (e.g. microlenses) arranged to receive a uniform beam of light and to concentrate light onto respective points, lines or other areas of a photoresist layer (20). In this way, the light passing through each optical element is converged or concentrated onto a smaller area, thus maximising the use of the available light.
Patent GB-9720078-D0 (GB)
Title: Surface coatings
IPC: B05D7/24
Filed: 1997-09-23
Abstract: A method of coating a surface with an oil and water repellent polymer layer, which method comprises exposing said surface to a continuous wave plasma comprising the compound of formula (I)  
 CH 2  = CR 7 C(O)O(CH 2 ) n R 5 (I)  
where n is an integer of from 1 to 10, R 7  hydrogen or C 1-6  alkyl and R 5  is a C 6-20  perhaloalkyl group.
Patent GB-9802405-D0 (GB)
Title: Process for the manufacture of hydrogen peroxide
IPC: C01B15/023
Filed: 1998-02-04
Abstract: A process for the manufacture of hydrogen peroxide by the anthraquinone process is improved by carrying the hydrogenation step in a conventional hydrogenation reactor containing a fixed bed hydrogenation catalyst and passing a foamed mixture of the anthraquinone-containing working solution and the hydrogenating gas downwards through the catalyst bed without using a diffuser, spray nozzle or other special device for forming the foam. The hydrogenaing gas may be a mixture of hydrogen and an inert gas such as nitrogen, a rare gas, carbon dioxide or a fluorinated gas.
Patent GB-9821224-D0 (GB)
Title: Trolley-mounted squeezers
IPC: A47L13/50
Filed: 1998-10-01
Abstract: A mop squeezer (104) is carried by a wheel-mounted frame (102). The squeezer comprises a squeezing surface (2) and at least one squeezing head (10,11) carried on a pivot bar (6). Downward movement of an operating linkage (31) rotates a pivoted plate (27) within the squeezer (104) which acts via a link (33) to rotate the pivot bar (6) thereby causing the squeezing head (10,11) to move towards the fixed squeezing surface (2). A treadle (105) is pivotally mounted at the front end of the frame at a lower level than the squeezer, and a link (48) connects the treadle to a pivoted member (52) mounted rearwardly of the treadle and to which the operating linkage (31) is connected. Thus, depression of the treadle (105) causes rotational movement of the pivoted member (52) thereby causing the operating linkage (31) to move in a downward direction. <IMAGE>
Patent GB-9904382-D0 (GB)
Title: Bearing structure
IPC: F16C39/06
Filed: 1999-02-25
Abstract: A bearing structure has one or two (figs 2, 5) pairs of axially spaced permanent magnetic bearings 3, 4 for radially supporting a rotor 1 at two supporting points in a non-contact manner. Thrust forces F1, F2 of each magnetic bearing in a pair act in opposite axial directions and a pivot 5a on an axis 7 of the rotor 1 bears a shaft end 5b of the rotor 1 when the shaft end 5b is displaced in an axial direction from the neutral position where all thrust forces acting on the rotor balance. The magnetic bearings 3, 4 may attract or repel (figs 4-6) and be orientated axially or radially (figs 4-6) of the rotor 1. To cope with excessive rotor displacements in both axial directions, a further stop 6 (8 fig 4) or second pivot (figs 7, 8) may be used. Stop 6 may also space the magnets 4a, 4b to prevent sticking. Two pairs of magnetic bearings may be concentric (fig 2). The rotor may be for a motor, fan or polygonal mirror.
Patent HU-0101430-D0 (HU)
Title: Apparatus for thermal separating carbonhydrogens
Inventor: SCHMIDT GUENTER
IPC: C10G9/20
Filed: 2001-04-06
Abstract: Pyrolysis oven has a connection produced using a tube manifold via a first S-shaped bend (3) from the plane with the straight tubular pieces (6) and the tubular collective pieces (2). The connection cuts the plane with a semicircular or a flat semi-elliptical or a half oval bend and leads again into the plane via a second S-shaped bend (5). Preferred Features: Cracking tubes of a cracking tube group are arranged with their straight tubular pieces in one plane before the inversion of direction and are arranged with their straight tubular pieces in the same plane parallel next to each other after the inversion of direction. The S-shaped semicircular, flat semi-elliptical or half oval bends are geometrically the same.
Patent HU-0204481-D0 (HU)
Title: Suspension mechanism with double rolling bellows
IPC: F16F9/04
Filed: 2002-12-20
Abstract: Double rolling bellows suspension device (2) comprises two coaxially arranged spring elements (4a, 4b), each consisting of a rolling bellows (6a, 6b) and a revolving piston (8a, 8b). The two rolling bellows form a common double rolling bellows (6). The two spring elements have a common outer casing (10). The double rolling bellows has an inner-lying support ring (14) provided on its periphery with a radial recess (16). The outer casing has on its inner periphery a peripheral protrusion which engages in the radial recess to form a clamping contour. <??>Preferred Features: The support ring has additional clamping positions.
Patent HU-9203491-D0 (HU)
Title: Method for producing 20-oxo-17-alpha, 21-dihydroxi-pregnane derivatives and their new intermediate products
Inventor: BUENDIA JEAN
IPC: C07J41/00
Filed: 1992-11-06
Abstract: A process for the preparation of a compound of the formula    <IMAGE>  I  wherein R1 is selected from the group consisting of hydrogen, alkyl of 1 to 4 carbon atoms optionally substituted by halogen or a nitrogen or oxygen function and alkenyl and alkynyl of 2 to 4 carbon atoms, R2 is alkyl of 1 to 4 carbon atoms and the A, B, C and D rings are optionally substituted by at least one member of the group consisting of optionally protected -OH or =0, halogen, alkyl and alkoxy of 1 to 4 carbon atoms and alkenyl and alkynyl of 2 to 4 carbon atoms comprising reacting a compound of the formula    <IMAGE>  II  wherein R1 and R2 and the A, B, C and D rings are defined as above with an oxidizing agent in the presence of water and an at least partially water-miscible solvent to obtain a compound of the formula    <IMAGE>  III  wherein R1 and R2 and the A, B, C and D rings are defined as above, subjecting the latter to a solvolysis in a basic or acidic media and optionally subjecting the product to a deprotection reaction of any protected -OH or =0 groups to obtain the compound of formula I and novel intermediates.
Patent HU-9503833-D0 (HU)
Title: Compositions for nasal administration of desmopressin
Inventor: HARRIS ALAN
IPC: A61K38/095
Filed: 1994-06-22
Abstract: An aqueous composition for spray nasal administration of a synthetic analog of vasopressin (desmopressin; actate containing between 2.5 and 7.5  mu g per 100  mu l. The composition may additionally contain an osmotic-pressure controlling agent, such as sodium chloride, a preservative, such as chlorobutanol or benzalkonium chloride, and a buffer stabilizing the pH between about 4 and 6. Buffers containing citrate and/or phosphate are preferred. Also disclosed is a sealed container filled with the composition, an assembly comprising the container and a spray pump, and the use of the composition, the container, and the assembly in the management of urinary disorders.
Patent HU-9902904-D0 (HU)
Title: Device for producing of dental prothesis-elements
Inventor: BEUSCHEL MARTIN
IPC: A61C13/00
Filed: 1999-08-27
Abstract: In a device for the automatic production of dental replacement parts, a blank 13 is fitted in a substantially plate-shaped carrier body 10 which is so dimensioned that the blank 13 does not exceed the carrier body 10 in any direction. The carrier body 10 serves not only for holding the blank 13 in the working machine but also for protecting it during its automatic handling in magazines or the like. The carrier body 10 is provided with a bar code 20 which relates to the material and dimensions of the blank 13 and may identify data according to which the blank 13 is to be worked. The bar code 20 is adapted to be changed by the working machine so as to prevent the carrier body 10 from being reused with the same or a different blank 13.
Patent IT-8919430-D0 (IT)
Inventor: GROSSI RENZO
IPC: B65B9/02
Filed: 1989-02-14
Abstract: The method comprises continuously wrapping ordered batches of containers (4) with either self adhesive or non-self adhesive films (A. B) of elastic plastics material (such as stretchable linear polyethylene). One of the films (A) forms the base of the wrapping and the other (B) the cover. The films (A, B) are welded together between one batch and the next (4) in a direction transverse to the direction in which the batches advance, and the batches are separated from each other by cutting the films. The apparatus comprises, for the spaced-apart batches of containers (4), a service conveyor (8) in contact with which the film (A) forming the base of the wrapping moves, and a plurality of mutually independent welding and cutting units (11) insertable individually into the gap between one batch and the next (4) to produce the weld and the cut, and extractable from said gap after welding and cutting. The apparatus also comprises transfer means (12, 13, 14) to transfer the welding and cutting units (11) from their point of extraction to their point of insertion. The service conveyor (8) conveys said units (11) from the insertion point to the extraction point.
Patent IT-8319729-D0 (IT)
Inventor: MARIO GRAZIADIO
IPC: F23D11/10
Filed: 1983-02-24
Abstract: Atomizer (1) for a liquid fuel burner comprising a first mixer (8) for a fuel and an atomizing fluid which bears a central duct (9) for the fuel and a plurality of peripheral ducts (10) for the atomizing fluid which peripheral ducts (10) get to the central duct (9) obliquely or at right angle with respect to the central duct and comprising a second mixer (11) for the liquid fuel and the atomizing fluid already partly mixed one with the other which bears a mixing chamber (12) and a plurality of passages (14) for the delivery of the atomized fuel to a firebox.
Patent IT-8921541-D0 (IT)
Inventor: GROYA ROBERT J
IPC: B65D47/04
Filed: 1989-08-22
Abstract: A side dispensing container closure cap is provided with a hinged lid extending to a side periphery of the cap and which is pivotable from a closed position to an opened position and which has depending side walls along the length of the pivotable portion forming a chute passage to the periphery of the cap, the chute passage has dividing walls between the side walls to define a plurality of chute-like passages. Stop means are provided to allow partial opening of the pivoted portion and a reinforcing web interconnects the lower portion of the side walls and dividing walls.
Patent IT-8023345-D0 (IT)
Inventor: PAUL GYGER
IPC: D01G27/04
Filed: 1980-07-09
Abstract: Plant for separating an aggregate of fibers comprised of agglomerations which may slide with respect to each other, by means of two pairs of driven rollers (9/10; 11/12), which form two pinching lines (m and n) for the agglomeration. The separation is effected because the two pairs of rollers are coupled kinematically by a flexible force transmission element (19) so that the displacement of a roller tandem (26) positionned in the path of the element (19) causes the relative rotation of one pair of rollers (11, 12) with respect to the other pair (9, 10). The aggregate pinched between the pinching lines m and n will be separated by said relative rotation of the pairs of rollers. This plant has the advantages to be simple and reliable and further it does not require any clutching means.