baber/WOPTO huggingface dataset:
Patent YU-5301-A (YU)
Title: Use of campttothecin derivatives, with reduced gastrointestinal toxicity
Inventor: TOUTAIN HERVE
IPC: A61K31/4745
Filed: 1999-08-03
Abstract: The invention concerns the use of camptothecin for preparing medicines for treating cancers of the gastrointestinal tract, provoking fewer gastrointestinal side effects, characterised in that a sodium chloride solution is administered while or before said medicine is administered.
Patent CR-11557-A (CR)
Title: Accesorio a instalar en un aire acondicionado para calentar agua
Inventor: ROBERTO ALVARADO MOYA
IPC: F24F3/147
Filed: 2010-07-07
Abstract: Esta invencion consiste en un accesorio que se conecta a un aire acondicionado existente de tipo residencial para calentar agua.
Patent CR-11738-A (CR)
Title: Compuestos de pirimidinona pirrolo 3-metil-2-imino fenil sustituidos como inhibidores bace-1, composiciones y su uso
Inventor: ANDREW W STAMFORD
IPC: A61K31/519
Filed: 2010-10-15
Abstract: En muchas realizaciones, la presente invención proporciona ciertos compuestos de pirimidona pirrolo 3-metil-2-imino, incluyendo compuestos de Fórmula (II): e incluyen tautómeros, estereoisómeros, o sales farmacéuticamente aceptables o solvatos de dichos compuestos, estereoisómeros, o dichos tautómeros, en donde R2, R3, R4, R5, R6, R7, R8, y R9 son cada uno seleccionados independientemente y como se definen aquí.
Patent CR-11749-A (CR)
Title: Tratamiento de la disnea asociada con insuficiencia cardiaca aguda con relaxina
Inventor: ELAINE UNEMORI
IPC: A61K38/22
Filed: 2010-10-22
Abstract: La descripción pertenece a los métodos para reducir la descompensación a través de la intervención aguda, incluyendo en los sujetos afligidos con insuficiencia cardiaca aguda descompensada. Particularmente, la descripción proporciona métodos para el tratamiento de la descompensación cardiaca aguda, mediante la administración de una cantidad farmacéuticamente efectiva de relaxina
Patent DK-21184-A (DK)
Inventor: LEVINSON ARTHUR DAVID
IPC: C12N15/85
Filed: 1984-01-18
Abstract: A method and vectors for producing tissue plasminogen activator (tPA) in eukaryotic host cells is disclosed. Enhanced levels of tPA production are obtained by co-amplification of the tPA gene through treatment with methotrexate of cultures transformed with expression vectors coding additionally for mutant or wild type DHFR.
Patent DK-60390-A (DK)
Inventor: JENSEN HANS-JUERGEN
IPC: E03C1/042
Filed: 1990-03-08
Abstract: In a device for fastening objects, in particular concealed connecting pieces for water fittings or pipes, wherein the object is held by means of one or more stud bolts (10) with the aid of nuts (121), it is proposed, for the purpose of adjustable fastening, that there be provided on the stud bolt(s) (10) in each case one adjusting nut (3) which reaches through a retaining opening (25) in the object from the rear with a projection in such a way that it can be turned from the front of the object, and that a lock nut (4) can be screwed on for fixing from the front. 
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Patent GB-1514051-A (GB)
Title: Obturator for a rectoscope
IPC: A61B1/31
Filed: 1976-01-05
Abstract: 1514051 Obturator for rectoscope RICHARD WOLF GmbH 5 Jan 1976 [8 Jan 1975] 00151/76 Heading A5R An obturator 10 for a rectoscope consists of a transparent nose-piece, e.g. of acrylic glass connected by two wires 13, 14 to an apertured end ring 15. The nose-piece has a cylindrical part and a conical part with a rounded tip. In place of the cone frustoconical parts may be provided with either a planar or hemispherical end. The obturator is located in a rectoscope tube 4 with the ring retained at the proximal end of the tube by a cover 50, with a window 51, which engages a tapered thickened end 42 the wires are embedded in the nose-piece and soldered to the ring.
Patent GB-454745-A (GB)
Title: Improvements in display devices
IPC: G01J3/52
Filed: 1936-01-02
Abstract: 454,745. Displaying. SIMMONS, H., and PINCHIN, JOHNSON, & CO., Ltd., 4, Carlton Gardens, Westminster. Jan. 2, 1936, No. 168. [Class 3 (i)] [See also Group XX] Coloured slides 5 are adapted to be pushed in and out of a sheath 1 having on one or both of its sides a design 6 and a cut-out area 7 through which the slides show. The whole of the area 7 'may be backed by part of a single slide 5, or parts of two adjacent slides may be visible therethrough. The slides bear against one another at their edges, the outer slides also engaging distance pieces 3 separating the sides of the sheath 1. Cutaway portions 4 in the sheath facilitate manual gripping of the slides, which are coloured differently along their lengths and also differently from one another.
Patent GB-948113-A (GB)
Title: Preparation of dicyanogen
IPC: C01C3/00
Filed: 1962-01-03
Abstract: 948,113. Dicyanogen. ROHM & HAAS G.m.b.H. Jan. 3, 1962 [Jan. 13, 1961], No. 270/62. Addition to 877,684. Heading C1A. Dicyanogen is prepared by oxidizing HCN at an elevated temperature with a quantity of oxygen which is between 50% and 140% of the quantity theoretically required for the complete oxidation of HCN to C 2 N 2 , in the presence of a catalyst which comprises one or more of the following: Group IV (a) metals (Ti, Zr, Hf, Th), the platinum metals (Ru, Rh, Pd, Os, Ir, Pt) and oxides of metals of Groups IV (a), V (a) and VI (a) (V, Nb, Ta and Cr, Mo, W, U respectively). The temperature used may be 300- 800‹ C. and the oxygen is diluted with inert gas, e.g. nitrogen so that the volume of HCN is approximately equal to the sum of the volumes of oxygen and inert gas. The C 2 N 2  is separated by fractional condensation to remove unreacted HCN and last traces removed by washing with water. The catalyst may be a platinum/ palladium gauze.
Patent GB-399229-A (GB)
Title: Device for producing embossed and perforated results by ordinary typewriting and handwriting
IPC: B41J3/00
Filed: 1932-01-05
Abstract: Ebonite having incorporated before vulcanization a small proportion (e.g. 0,5 to 1 per cent) of metal powder, such as aluminium, is used for making hard flexible sheets having an embossed pattern on one or both faces, to serve as backings under paper sheets in handwriting or typewriting, as a safeguard against fraudulent alterations.
Patent GB-376704-A (GB)
Title: Improvements in or relating to products of plastic materials containing profiled bodies and improved process of manufacturing the same products
IPC: B29C37/00
Filed: 1931-01-05
Abstract: 376,704. Moulding synthetic resins &c. with inserts. NAAMLOOZE VENNOOTSCHAP PHILIPS' GLOEILAMPENFABRIEKEN, 13D, Emmasingel, Eindhoven, Holland. Jan. 5, 1931, No. 374. Convention date, Jan. 8, 1930. Void [Published under Sect. 91 of the Acts]. [Class 87 (ii).] Profiled bodies s are mounted in plastic materials by placing a layer of flexible material or of plastic material or of mixtures thereof over a core, inserting the core in the plastic material to be moulded and removing the core after the plastic material has substantially reached its final state. The moulding material may be a synthetic resin such as that known under the Trade Mark " Bakelite," and the flexible material may be thin sheet-metal 4, Fig. 1, or a wire mass 6, Fig. 4, impregnated beforehand with plastic material. Fig. 1 shows the production of a threaded insert.
Patent GB-729736-A (GB)
Title: Improvements in apparatus for storage spaces for the preservation, purification and deodorising of foodstuffs and liquids
IPC: F24F3/16
Filed: 1951-01-06
Abstract: 729,736. Deodorizing air. SUTCLIFFE SPEAKMAN & CO., Ltd., and EDWARDS, W. E. Oct. 26,1951 [Jan. 6, 1951], No. 472/51. Class 137. [Also in Group VI] Apparatus (Fig. 2) for installation in association with food storage spaces comprises a closed casing 1 having in its upper part a suction fan 2 driven by an electric motor 5 mounted outside the casing and having in its lower part a removable, flat container 36 which is filled with activated carbon and is disposed vertically across inlets 18 for lateral flow of air drawn from the storage space by the fan. The side walls of the container 3b are fine wire screens over which are screens of expanded metal. The air after passage through the carbon is directed laterally by a baffle 9 to pass in streamline flow to the fan 2 and is forced outwardly from the fan through an outlet 22 back into the storage space.
Patent GB-1410271-A (GB)
Title: Process and apparatus for producing a thin dough material
Inventor: GUENTHER KARL
IPC: A23L7/109
Filed: 1973-01-04
Abstract: 1410271 Producing thin dough VEREINIGTE NAHRUNGSMITTELINDUSTRIE AG 4 Jan 1973 [4 Jan 1972] 589/73 Heading B5A A process for producing a thin dough material from stretchable dough, e.g. for "strudel" dough, comprises rolling the material at 7 and 8 before it is passed to a transverse stretching station 13 where the edges of the sheet are engaged by endless belts or chains 16 which are guided along diverging paths to increase the width of the sheet, and subsequently along parallel paths in a station 22 to stabilize the stretched sheet by partially drying it by means of fans 31.
Patent GB-486080-A (GB)
Title: Printers' interlocking spacing furniture
IPC: B41B1/20
Filed: 1938-01-08
Abstract: 486,080. Printers' composing-appliances. WATHEN, D. A. Jan. 8, 1938, No. 590. [Class 100 (iii)] Furniture.-Frames of any required size for spacing out formes are built up from lead &c. strip, which is square - toothed along one side. Pieces of suitable length are cut from the strip, and are arranged in a rectangle, two opposite sides A of which have narrow ends d and their teeth facing outwards, whilst the other two sides B have their teeth facing inwards and have teeth e at their ends. The narrow ends d of the sides A are then inserted in the end tooth-spaces of the sides B, so as to form a locked frame.
Patent GB-1170101-A (GB)
Title: Variable-Delivery Swash Plate Hydraulic Pump
Inventor: LEDUC RENE
IPC: F16H23/02
Filed: 1967-01-04
Abstract: 1,170,101. Swash-plate pumps. R. LEDUC and G. LEDUC. Jan.4, 1967 [Jan.6, 1966], No.595/67. Heading F1A. The rotating swash-plate 9 is angularly adjustable on a support 8 by a piston 12 acting on the rear face 9b of the swash-plate through a load transfer pad 17 and liquid under pressure is supplied to the piston cylinder 11 through axial bores 13 and 22 in the piston 14 and a piston 22 acting on the front face 9b through a load transfer pad 18. Liquid is fed to the pump cylinders 4 from the swash-plate chamber through a half-moon recess 25 in the front face 9a of the swash-plate. In a further embodiment, Fig.2 (not shown), the halfmoon recess is arranged to provide reverse rotation and inclination from the no stroke position of the swash-plate.
Patent GB-434916-A (GB)
Title: Sanitary bandage in the form of a towel or pad
IPC: A61F13/15
Filed: 1935-01-08
Abstract: 434,916. Woven fabrics for sanitary towels. SCHIMANN, F., 26, Wickenburggasse, Vienna. Jan. 8, 1935, No. 615. [Class 142 (iv)] [See also Group VI] A fabric for use as the covering of a sanitary towel or pad is provided with a warp 3, Fig. 7, of cotton, linen, or wool, and a weft 5 of real or artificial silk, having a lower coefficient of friction than the warp, so that, when the towel is drawn tight only the silk 5, Fig. 5, will touch the skin. The silk threads may be provided only at the centre of the towel where it surrounds an insert 2, or at other places which will touch the skin. The fabric may be manufactured by any known process, and has from 6 to 12 threads per centimetre, warp and weft.
Patent GB-1443167-A (GB)
Title: Process of moulding glass fibre-resin reinforcing members
IPC: B29B15/00
Filed: 1974-01-07
Abstract: 1443167 Moulding glass fibre reinforced anchorage members FIBREGLASS Ltd 1 July 1974 [12 July 1973 7 Jan 1974] 33199/73 and 00649/72 Heading B5A [Also in Division E1] A polyester resin impregnated glass fibre reinforcement strip, is moulded with an anchorage means for co-operation with an anchoring member, in reinforcing a structure formed of a bank of gravel, or earth, e.g. as in Specification 1,069,361. In the Fig. 2a embodiment, glass fibres are drawn through a resin bath 2, a die 3, and a curing oven 6. The die 3 comprises interengaging sheet metal parts A, B, Fig. 3, defining a wedge shaped passage and which are clamped at a fixed location as the fibres are drawn through to form a ribbon configuration. Intermittently, the clamping means are released and a capping pin is inserted between the released die members at their wider upstream end to retain resin within the die, which travels with the ribbon as the impregnated fibres are drawn through a further pair of die parts 3 clamped at the fixed location. The released die parts 3 travel with the ribbon through the curing oven to define a wedge-shaped anchoring end at which the ribbon is transversely cut to form a reinforcement strip. The die remains on the strip as the anchoring means, which may slot into a suitably shaped retaining wall, or may be bored to receive an anchoring bolt. In the Fig. 6b embodiment a means 12 is intermittently placed at spaced locations around the ribbon downstream of the die, and is drawn therewith by pull wheels 13 through the curing oven 6 to inhibit or prevent cure at the locations. The means 12 comprises clamped together rectangular metal or ceramic trays which are recessed out of contact with the strip, thus providing an insulating air space during passage through the oven 6. Downstream of the oven 6, each means 12 is removed at the ribbon location, at which the ribbon may be cut transversely and the uncured end of the strip split and wrapped around a thimble, or former, and cured to provide an anchorage eye, Figs. 7a and 7b (not shown). Alternatively, after removal of the means 12, the ribbon is turned back on itself at the uncured location around a pin 11 on a trolley 8, as shown, to travel therewith prior to cutting to form an anchorage eye as in Figs. 7c-7d (not shown).
Patent GB-1087666-A (GB)
Title: Improvements in vessels fitted with stirrers
IPC: B01F27/93
Filed: 1965-01-07
Abstract: An autoclave or reaction vessel for liquid has a vertical shaft carrying flat, knife-like stirrer blades which are without pitch. The ends of the blades have a clearance of 1-30 mm from the vessel wall; they are spaced apart not more than 120 mm and are rotated at a peripheral speed of not less than 8 metres/sec., whereby the formation of incrustations on the vessel wall is prevented.  The vessel wall is cooled.
Patent GB-724536-A (GB)
Title: Improvements in or relating to a method of and apparatus for drafting textile fibres
Inventor: BODELL PHILIP TRAHAN
IPC: D01H5/24
Filed: 1953-01-09
Abstract: 724,536. Drafting textile fibres. COLLINS & AIKMAN CORPORATION. Jan. 9, 1953, No. 714/53. Class 120 (2). Fibres are drafted by passing a sliver between feed rollers, intermediate drafting rollers and final drafting rollers so as to effect draft in two stages, fibre control being effected in each stage by a porcupine roller moving at a linear speed less than that of the immediately preceding rollers. Several slivers S are passed, side by side, over a plate 3 to feed rolls 6, 7, the lower of which may be fluted. Both rolls are journalled in vertical slots in bearing blocks 8. Two pairs of similarly arranged rolls 10, 11, 12, 13 are spaced from the feed rolls 6, 7 and, between these pairs of rolls, porcupine rolls 16, 17 are mounted for vertical adjustment. The porcupine rolls 16, 17 are positively driven at slower speeds than the feed rolls 6, 7 and the intermediate rolls 10, 11 respectively, the porcupine roll speeds being about 20 to 35 per cent. lower. Alteration of the porcupine roll speeds may be effected by changing appropriate gear wheels. The number of pins on the roll 16 may be less than that of the roll 17.
Patent GB-988428-A (GB)
Title: Improvements in or relating to load carrying pallets
Inventor: SHELDON-WILLIAMS CHARLES
IPC: B65D19/34
Filed: 1963-01-07
Abstract: 988,428. Load-carrying pallets. REED PAPER GROUP Ltd. March 26, 1964 [Jan. 7, 1963], No. 716/63. Heading B8H. Fig. 1 shows a support, comprising a block 8 and a folded strip 7 of corrugated board, for a four-way entry pallet 1 having a platform 2. The strip 7 is folded from the blank shown in Fig. 2 and retains the block 8 against the platform 2 as shown in Fig. 1 without the use of adhesive or staples by passing panels 6, 16 through slots 4, folding panels 16 flat on the top of the platform 2 and tucking the panels 6 through slots 5. Fig. 3 shows a two-way entry pallet with elongated skids 18 retained against the platform 2 by folded strips having cut-outs 20.
Patent GB-843453-A (GB)
Title: Improvements in or relating to seats or the like
IPC: A47C7/00
Filed: 1958-01-08
Abstract: 843,453. Seats: attaching cushions to furniture. KNOLL ASSOCIATES Inc. Jan. 8, 1958 [March 27, 1957], No. 736/58. Classes 52(2) and 52(4) A chair has a unitary seat and backshell 1 supported on a single central pedestal 2 having flat horizontal surface 2d abutted by a portion 1a of shell 1, the two parts being secured together by a through bolt 4, nut 5 and spring washer 3. A cushion 7 has a circular flap or pocket 8 containing within a hem 8a a drawstring 9, the hem 8 being received beneath the flange 3a of washer 3. In a modification, Fig. 4, a bolt 18 engages a stud 17 moulded or otherwise firmly anchored in column 16. In a further modification, Fig. 5, a base section 22 is also anchored by a bolt 25. In another modification, Fig. 6, the seat is rotatable on a ball bearing 33, a washer 35 of antifriction material being provided between the column 28 and the chair shell 1.
Patent GB-379205-A (GB)
Title: A process of extracting proteolytic enzyme from fig, mulberry, papaya, pineapple or banana trees
IPC: C12N9/50
Filed: 1932-01-11
Abstract: A proteolytic enzyme is extracted from the green fruit, stalks or leaves of the fig, mulberry, pineapple, banana, and papaya by pressing out the juice, allowing it to stand, decanting the clear liquid, and evaporating under reduced pressure.  As alkalinity develops during the concentration, the liquid is slightly acidified with acetic acid.  The concentration is carried on until the liquid has the consistency of syrup from which the enzyme is precipitated by acetone, washed with methyl alcohol and dried.
Patent GB-853549-A (GB)
Title: Improvements in hydraulic machines in the form of pumps or motors
IPC: F04C15/00
Filed: 1956-12-18
Abstract: 853,549. Gear pumps and motors. BOSCH G.m.b.H., R. Dec. 18, 1956 [June 30, 1956], No. 890/60. Divided out of 853,547. Drawings to Specification. Class 110 (2). The subject-matter of the present Specification is the same as that of Specification 853,548 but the claims differ. Specification 853,550 also is referred to.
Patent GB-849401-A (GB)
Title: Modified acrolein resins
IPC: C08G59/44
Filed: 1959-01-09
Abstract: Mechanically workable moulding resins are produced by reacting acrolein with a compound containing one or more epoxy groups in the presence of a thioamide catalyst.  Epoxy compounds specified are glycidyl ethers, epichlorohydrin, ethylene oxide, styrene oxide and also the condensates of epi- or di-chlorohydrin with polyhydric alcohols or phenols especially bis(p-hydroxyphenyl)-alkanes. Thioamide catalysts include thioacetamide, thiourea, aryl or alkyl or methylol thioureas, cyclic thioureas, e.g. N,N1-ethylene-thiourea, and thiosemicarbazides.  The process may take place in the absence or presence of solvent ; in the latter case coating, impregnating or adhesive compositions are formed directly using solvents such as methanol, ethylene glycol monoethyl ether, glycol acetate and toluene.  There may be present during the reaction a polyhydric alcohol or phenol, e.g. ethylene glycol, diethylene glycol, butane diols, glycerine, trimethylol propane, bis-(p-hydroxy) phenyl)-alkanes or their hydroxy-containing esters or ethers.  A further additive is an ester of allyl alcohol with a polybasic acid. Polymerisable vinyl compounds, e.g. styrene, acrylonitrile or vinyl butyrate may also be included in the reaction mixture. The resinous products may also be diluted with a polymerisable vinyl compound, e.g. styrene, vinyl toluene, vinyl acetate or butyrate, acrylonitrile or an acrylic or methacrylic ester, to give castable or brushable solutions which may be further polymerised by peroxide catalysts (cyclohexanone peroxide, methyl ethyl ketone peroxide) in the presence of an accelerator (cobalt naphthenate, morpholine).  25 examples describe the invention and its modifications.  In typical examples (1) thiourea is dissolved in acrolein and to this is added the condensate of epichlorohydrin and bis-(p-hydroxy phenyl)-2 : 2-propane ; (25) allyl glycidyl ether and hexanetriol are added to a thiourea-acrolein solution and after 3 hrs. styrene was added dropwise to produce a filmforming product.  Specifications 733,099 and 748,690 are referred to.
Patent GB-1516126-A (GB)
Title: Network which exhibits an output independent of its input supply
IPC: H02J1/04
Filed: 1975-07-28
Abstract: 1516126 Transistor stabilizing circuits NATIONAL SEMICONDUCTOR CORP 28 July 1975 [6 Nov 1974] 00918/78 Divided out of 1516125 Heading H3T A four terminal network for providing a stabilized voltage or current or a buffer amplifier comprises first and second pairs of transistors connected between respective pairs of terminals and having a connection from one of the first pair of terminals to the bases of a first one of each pair of transistors and connections from the junction points of each pair of transistors to the base of the second one of the other pair. The base emitter voltages of a pair of transistors which are traversed by the same collector current are therefore in opposition in a loop and cancel one another regardless of the actual level of the collector currents. A non-zero resistance may be included in the loop across which an output voltage may be developed as in Specification 1,516,125. In another embodiment, Fig. 5, the connections include unity voltage gain current amplifiers 124, 126, 128. Provided the emitter areas of all the transistors are equal, a voltage input at 120 is reproduced at output 118, 122.
Patent GB-822943-A (GB)
Title: Improvements in or relating to conveyors
Inventor: DIXON HAROLD ARCHIBALD
IPC: B65G47/26
Filed: 1957-01-10
Abstract: 822,943. Conveyers. LUCAS (INDUSTRIES) Ltd., J. Jan. 1, 1958 [Jan. 10, 1957], No. 967/57. Class 104 (2). In a conveyer of the type in which an endless chain or belt c moves work carriers b slidably over guides a by a projection f, slides g are provided for disengaging the work adjacent carriers b from the chain or belt c at each workstation and each work carrier b is provided at its rear end with a ramp m for disengaging following work carriers b from the endless chain or belt b. The slidable work carriers b are in the form of inverted dish shaped members and the ramps m are pivotally attached at n to the rearend thereof to lift the following carrier clear of the projection f. The slides g have ramps formed thereon and are moved towards and away from each other by a pedal i and cord k.
Patent HK-99797-A (HK)
Title: Subscriber unit for a trunked voice/data communication system
Inventor: ABLAY SEWIN FEWSI
IPC: H04W84/08
Filed: 1997-06-26
Abstract: A trunked voice/data subscriber is provided that operates in either a voice mode, or one of three data modes. In a first data mode, the voice/data subscriber monitors the voice control channel to enable rapid participation in a voice call. In a second data mode, the subscriber monitors an assigned data channel until either commanded to change modes or until there has been no data activity for a predetermined time interval. Lastly, the subscriber may operate to remain in the last mode used so that, over time, the subscriber resides primarily in the mode predominately used. According to the invention, the voice/data subscriber must request a channel for each voice transmission. However, a data channel request need only be transmitted in no data channels are currently reallocated. If a data channel has been allocated, the subscriber may transmit at any time without first requesting access.