baber/WOPTO huggingface dataset:
Patent GB-201114433-D0 (GB)
Title: Wing leading edge venting
Filed: 2011-08-22
Abstract: A wing (3) comprising at least one aerofoil section and having a leading edge (5), a trailing edge (6), an upper surface and a lower surface (8), wherein a region within the aerofoil section immediately adjacent the leading edge (5) is ventilated so as to establish a sub-static pressure in that region during flight. Also, a method of operating the wing.
Patent GB-201209241-D0 (GB)
Title: Computer implemented security system and method
Filed: 2012-05-25
Abstract: A computer implemented security system (10) and method are disclosed. A user interface (20) is displayed on a display device (30), the user interface including a positioning guide (100) and a marker. User inputs are received on a password comprising a plurality of symbols and a location for each symbol in the user interface (20) relative to said positioning guide (100). Authentication is performed in dependence on the received user inputs and on the marker, the marker being selected from a plurality of markers, each marker designating a different condition to be met by the received user inputs to be successfully authenticated.
Patent GB-201211586-D0 (GB)
Title: Japanese cedar peptides for preventing or treating allergy
Filed: 2012-06-29
Abstract: A polypeptide which may be used for preventing or treating allergy to Japanese Cedar and/or Japanese Cypress pollen, is up to 30 amino acids in length, and comprises (I) the amino acid sequence: DLKIKLRRTIEAEGIP(SEQ ID NO: 1; Cry26); or(II)a T cell epitope-containing variant sequence which is a said amino acid sequence (I) having up to seven amino acid modifications, each of which is independently a deletion, substitution or insertion.
Patent GB-201211996-D0 (GB)
Title: Rescue training apparatus and method
Filed: 2012-07-05
Abstract: A rescue dummy comprises an outer carcass 10 formed from a flexible material, shaped and dimensioned to represent a human being; and an inner space within the outer carcass, wherein the inner space is surrounded by a bladder 12 of flexible and impermeable material. Preferably, the outer material is formed from a cut-resistant and abrasion-resistant flexible nylon material, whilst the inner material may comprise neoprene. A sealable opening 20 through which liquid can be introduced into or removed from the inner space is provided. In a preferred embodiment, the bladder may be removably placed for use within the outer carcass. A method of performing a rescue training operation using such a rescue dummy, comprises transporting the dummy substantially free of liquid towards a place at which a rescue simulation is to be performed, introducing liquid into the inner space, sealing the opening, and using the dummy in rescue training.
Patent GB-201215685-D0 (GB)
Title: Precision manufacture of lawn bowling balls
Filed: 2012-09-03
Abstract: A method of precision manufacturing a lawn bowling ball from a generally spheroid blank 1000, comprising the steps of securing the blank 1000 by its spigot (100, fig 2) in a primary chuck 200, machining a first portion of the blank 1000, transferring the partly machined blank 1000 to a secondary chuck (400, fig 6) in axial alignment with the primary chuck without intervening handling, and machining a second portion of the blank 1000 to produce a finished bowl ball. The chucks may move towards each other via parallel rails during the transfer of the blank 1000 and may be automated via computer-controlled actuation. The primary chuck may be a collet chuck with a pull-back arrangement for precisely positioning the blank in the chuck. The secondary chuck may be a three-arm jaw chuck that securely grips the blank. The machining may comprise both lathing and milling operations.
Patent GB-201310543-D0 (GB)
Title: Downhole method and apparatus
Filed: 2011-11-16
Abstract: A method of injecting fluid into a formation, comprises exerting a mechanical force on a wall of a bore extending through a formation to modify the permeability of the formation; and injecting fluid into the modified formation. The mechanical force may be exerted through inflation of at least one pressure deformable member mounted on a base member. The base member may be a base pipe. The pressure deformable member may be a hollow or tubular member mounted externally of the base pipe. A plurality of pressure deformable members may be provided.
Patent GB-201315091-D0 (GB)
Title: Ingrown toenail cutter
Filed: 2012-01-16
Abstract: An ingrown toenail cutter (10, 10A) including a handle or shank (12, 12A) which at one end has a curved or angled part (14, 52) which extends away from the handle (12, 12A) and said curved or angled part (14, 52) has a cutting edge (15, 54) on an inner side thereof (14A) and there is also provided a terminal abutment (17, 56) at a free end of the curved or angled part (14, 52) on the inner side (14A) adjacent to cutting edge (15, 54) wherein the cutting edge (15,54) is oriented at an angle of 15°-60° to a longitudinal axis of the handle or shank.
Patent IT-BO20020038-D0 (IT)
Inventor: CERATI LUCA
IPC: A24C5/34
Filed: 2002-01-24
Abstract: In a method of detecting and eliminating foreign bodies in tobacco, a flow (7) of tobacco advances first through a preparation zone (18) where it is gathered into a continuous ribbon (19) of tobacco filler, then through a forming station (20) at which the filler is used to fashion a continuous cigarette rod (21), and finally through a cutter device (29) that divides the rod into cigarette sticks (2); the advancing flow is directed at a given point through a detection device (30) and exposed to electromagnetic radiation of microwave frequency emitted and received in such a way as to generate output signals (34; 37) reflecting any variations in moisture content along the flow (7) of tobacco, caused by the inclusion of foreign bodies and associated with given portions of the flow (7) each coinciding with a singly identifiable cigarette stick (2). <IMAGE>
Patent IT-MI20001099-D0 (IT)
Inventor: PONZINI ELIGIO
IPC: A46B5/00
Filed: 2000-05-18
Abstract: A disassemblable toothbrush, includes a bristled portion and a handle portion, the bristled portion comprising a coupling part having at least one flexible working portion provided with a tooth and the handle portion comprising a seat for engagement of the coupling part which has at least one locating element for retaining the tooth, in which the engaging seat ( 4 ) comprises a recess ( 4 b) for housing a deformable elastomeric mass (E) able to exert an elastic reaction pressing against the flexible working portion of the coupling part so as to keep the tooth ( 3 c) actively engaged with the locating element ( 6 ).
Patent IT-TO20010027-D0 (IT)
Inventor: RICCO MARIO
IPC: F02M47/02
Filed: 2001-01-16
Abstract: A method of producing fuel injectors (1) for internal combustion engines (E) provides for establishing a working life (LF) of each injector (1) conforming with the working life of the internal combustion engine (E) on which it is installed. Each injector (1) has an injector body (2) having a seat (5); a valve body (17) housed inside the seat (5) so as to form an annular chamber (29), for receiving high-pressure fuel, and a gap (M) communicating with the annular chamber (29); and a seal (32) housed inside the annular chamber (29) to seal the gap (M). The seal (32) is sized as a function of the permanent deformation to which the seal (32) is subjected during use of the injector (1), so as to achieve a working life (LF) of the injector (1) substantially equal to the working life of the engine (E). <IMAGE>
Patent DE-3061103-D1 (DE)
Title: Measuring feeler
Inventor: HAUERT ULRICH
IPC: B23Q35/26
Filed: 1980-07-07
Granted: 1982-12-23
Abstract: The tracer head comprises a casing, an axially movable tracer and a radially movable tracer. The radially movable tracer comprises a ball head, a feeler disc and a stem connecting the ball head with the feeler disc. The ball head has the form of a ball zone, the lower flat surface of which rests on the bottom surface of the casing when the radially movable tracer is in its inoperative position. The upper surface of the ball head is a contact surface with the axially movable tracer. The ball-like circumference surface of the ball head lies free of play on the inside wall of the casing. The stem passes with a certain amount of play through a bore provided in the bottom of the casing. The axially movable tracer contacts the upper flat surface of the ball head always only in one point. By means of this a precise transfer of the tilting movements of the radially movable tracer is secured. The tracer head has a substantially smaller diameter than the known tracer heads. By means of this tracer head several distances can be measured in one measurement.
Patent DE-3063833-D1 (DE)
Title: Device for printing documents
Inventor: PIXA JOACHIM W
IPC: G06K13/02
Filed: 1980-04-08
Granted: 1983-07-28
Abstract: 1. Apparatus for printing documents, a) the printing mechanism (15) containing at least one matrix pushbutton (46) substantially fixed in the printing direction, b) past which the documents (22) are continuously moved, c) on a linear conveyor section (16) using at least one friction wheel pair, d) the pushbutton (46) cooperates with a back pressure roller (51), e) which is arranged tangentially to the conveyor section (16), f) and the pushbutton (46) is controlled by a pulse generator (53) as a function of the document speed, characterized in that g) the printing mechanism (15) is constructed for printing individual stacked or stitched, h) OCR documents (22) with machine-readable characters, i) the back pressure roller (51) is driven in rotary manner and determines the document speed, k) and is provided with the pulse generator (53) for the pushbutton control, l) in the conveyor section (16) in front of and behind the back pressure roller (51) is arranged in each case one friction conveyor (50) comprising a friction wheel pair (110, 111) pressed against one another and engaging the front and back of the documents (22), m) said conveyor (50) being driven at the same circumferential speed as the back pressure roller (51), n) that at least one pushbutton (46) is movable perpendicularly to the surface to be printed, o) and adjustable by means of at least one sensing roller (58) which presses the document against the back pressure roller (51) and moves in the document conveying direction (20) to the correct printing gap with respect to roller (51) in accordance with the document thickness.
Patent DE-3171292-D1 (DE)
Title: Intra-uterine contraceptive device
Inventor: AUGROS JACQUES
IPC: A61F6/14
Filed: 1981-03-16
Granted: 1985-08-14
Abstract: 1. Contraceptive device designed to be placed inside the uterine cavity, of the type comprising an axial stem (1) and a tri-dimensional holding part (2) made of a supple and elastic material, said holding part being secured to one end (1a) of the stem (1) and extending transversaly to the axis (1b) of the stem (1) so as to be supported on the lateral uterine walls, said holding part (2) comprising two closed lopps (3, 4) each one of which is secured by way of elastic fastening means to the end (1a) of the stem (1) and being axially symmetrical with respect to the axis of the stem, said loops extending the stem (1) in divergent manner, characterized in that the loops have no symmetry with respect to a plane, but on the contrary are offset laterally in opposite directions one with respect to the other and also with respect to the axis of the stem, as a result of which the said holding part is adaptable in its two transverse dimensions (a and b) to the dimensions of the uterine cavity, the adjustment of the transverse dimensions (a) of the device to fit the uterine dimensions being made by a partial oberlapping of the loops in the manner of scissors blades.
Patent DE-3260540-D1 (DE)
Title: 2-aryl-3,4-diaza-bicyclo(4.n.0)alken-(2)-ones-(5), process for their preparation, and medicines containing these compounds
Inventor: ROSSY PHILLIP A DR
IPC: C07D223/16
Filed: 1982-06-16
Granted: 1984-09-13
Abstract: 2-Aryl-3,4-diazabicyclo[4.n.O]alk-2-en-5-ones of the formula I <IMAGE>  I  where m and n are identical or different and each is 1, 2 or 3, and R, R1 and R2 are identical or different and each is hydrogen or alkyl of 1 to 6 C atoms, said compounds are useful for treating high blood pressure and thrombo-embolic disorders.
Patent DE-3264715-D1 (DE)
Title: Removal of metal catalysts from process streams
Inventor: ROBERTS F EDWARD
IPC: C01G55/00
Filed: 1982-02-25
Granted: 1985-08-22
Abstract: Organic sulfur compounds containing a carbon-sulfur double bond are used to remove homogeneous catalyst group VIII metals from chemical process streams.
Patent DE-3275069-D1 (DE)
Title: A folding knife
Inventor: ROSS MARK ANTHONY
IPC: A61B5/08
Filed: 1982-10-12
Granted: 1987-02-19
Abstract: A folding knife including a blade and a handle which are joined together by pivot means at a forward end of the handle, an axis of the pivot means is in the same plane as the blade and the handle and joins same to a tang portion of the blade so that the blade can pivot laterally from an extended position through about 180° to a second position where the blade lies within the confines of the handle, the top and/or bottom of the tang is generally rectangular in section and engages in a similarly shaped recess formed in upper and/or bottom arms of the handle, the upper and/or bottom arms of the handle incorporate means for moving the arms apart to enable the tang to be disengaged from the recess to swing the blade laterally either to its open or closed position. The top of the tang can have means associated therewith which engage with shaped aperture in the arm of the handle adjacent thereto to lock the blade in its open or closed position. The means can be a rectangular lug formed on the tang or in the handle which is arranged to lock the handle, arm and tang in their open or closed position.
Patent DE-3277285-D1 (DE)
Title: Device for desoldering electronic components from printed circuits
Inventor: SHTALRYD HAIM
IPC: H05K13/04
Filed: 1982-11-04
Granted: 1987-10-15
Abstract: 1. Device for the desoldering of electronic components from printed circuit boards, having a device for melting the soldered joints, having a draw-off device comprising a resilient gripper, which is at least partially enclosed by a housing and which is fitted at a pull rod which stands under spring action, and having a device for removing solder residues from the bores of the printed circuit board, characterized in that the device for removing solder residues is formed from the housing (46) of the resilient gripper (36) and a compressed air duct (50), which is attached thereto and which is connected to a compressed air source, and in that the housing (46) entirely receives the resilient gripper (36) and the electronic component (80) and rests by its lower, circulating rim (47) on the printed circuit board (80).
Patent DE-3367393-D1 (DE)
Inventor: PEET NORTON P
IPC: C07D487/04
Filed: 1983-09-05
Granted: 1986-12-11
Abstract: Compounds of formula 
<CHEM>
 wherein R is hydrogen or alkyl
 Alk is alkylene m is 0 or 1; and n is 4 or 5; are prepared by the rection of a 6-halo-7,8,9,10-tetrahydro-1,2,4-triazolo(3,4-a)phthalazine with an appropriate (cyclic amino)alkylamine. The compounds are useful as bronchodilators.
Patent DE-3373806-D1 (DE)
Title: Process for the treatment of acid waste water containing aluminium and iron
Inventor: FAHN RUDOLF DR DIPL CHEM
IPC: B01J20/12
Filed: 1983-04-06
Granted: 1987-10-29
Abstract: 1. A process for the treatment of acid waste water containing aluminum and iron, wherein (a) the acid waste containing small amounts of colloidal silicic acid is heated to just below boiling point so as to precipitate aluminum hydroxide and hydrated iron (III) oxide and is neutralized with calcium oxide and/or calcium hydroxide ; (b) the resultant aluminum hydroxide iron (III) hydroxide precipitate is trated with sodium hydroxide until dissolution of the aluminum hydroxide as aluminate ; (c) the remaining hydrated iron (III) oxide precipitate is separated from the sodium aluminate solution, washed dried and the hydrated iron (III) oxide is pelletised for use as a gas-purifying medium or is converted by thermal treatment into iron (III) oxide suitable for use as pigment ; (d) and the sodium aluminate solution is converted into a crystalline zeolite by reaction with a water glass solution.
Patent DE-3376099-D1 (DE)
Title: Satin finish prodn. of metal foil
IPC: B21D31/00
Filed: 1983-10-21
Granted: 1988-05-05
Abstract: A pair of rollers (1,2), identical in all respects,  have pyramidal teeth (3) arranged in circumferential and longitudinal runs. The rollers are mounted on parallel axes so that the teeth intermesh. The foil is fed between the rollers and rows of small indentations are formed on both sides of the foil. The pyramidal teeth have a height of 0.25 to 0.3 mm and the teeth intermesh to a depth of 0.15 to 0.20 mm. The rollers are self-synchronising so that no extra synchronising drive is required.
Patent DE-3382146-D1 (DE)
Inventor: NISSEN DIETMAR DR
IPC: C08G18/65
Filed: 1983-11-11
Granted: 1991-03-07
Abstract: A one-step process, preferably a reaction injection moulding process, wherein organic polyisocyanates, polyols and optionally substituted diaminoazobenzenes, preferably 4,4'- and/or 2,4'- diaminoazobenzenes, diaminoazopyridines and/or oxides thereof are reacted in the presence of catalysts and, if desired, blowing agents, assistants and additives.
Patent DE-3467865-D1 (DE)
Title: Mould with movable parts for precast concrete units
Inventor: ROCKELEIN SIEGFRIED
IPC: B28B7/18
Filed: 1984-09-13
Granted: 1988-01-14
Abstract: 1. A manufacturing device for the fabrication of relatively large, plate-like finished concrete parts, more particularly finished slabs in the shape of so-called hollow concrete slabs, which have a plurality of cylindrical and parallel cavities, with the following features : a) mould elements (5), more particularly tubes, which are arranged accordingly, are provided for moulding and can be mechanically displaced substantially horizontally along guides, between an inserted position (11), located in the mould space (10) which is to be filled with concrete and designed both for the finished part or for a plurality of finished parts, and a withdrawn position (12), which is taken up after concreting and is located outside the mould space (10), b) the mould space (10) is limited or subdivided by a pallet (8), which is arranged so that it can be pushed in or pulled out and which forms the approximately horizontal mould base (9), and by side walls (3), which are approximately parallel to the direction of displacement of the mould elements (5) and are arranged to the side of the mould elements (5) at the longitudinal edges of the pallet (8), and also by transverse walls (transverse stop means) (7) and in some cases longitudinal stop means, c) the side walls (3) each have an upper (15), a middle (17) and a lower (19) wall portion, in which the middle wall portion (17) projects relative to the lower portion (17) and the upper portion (15) into the interior (10') of the mould space, being characterised by the following features : d) the upper wall portion (15) is slightly inclined upwardly towards the mould space (10) and is guided for displacement approximately at right angles to the pallet (8), e) the middle wall portion (17) is formed by a wall element (6) which can be displaced together with the mould elements (5) between the moulding position (13) or the inserted position (11) and the mould release position (14) or the withdrawn position (12), f) the lower wall portion is formed by a side wall extension (19) of the pallet (8), on which the wall element (6) is guided.
Patent DE-3470422-D1 (DE)
Title: Process for preparing an impact-resistant thermoplastic moulding compound
Inventor: SCHEPERS HERMAN AUGUSTINUS JOH
IPC: C08L25/16
Filed: 1984-09-27
Granted: 1988-05-19
Abstract: The invention concerns a simple, reliable and reproducable process for preparing an impact resistant thermoplastic moulding compound based on a copolymer consisting of styrene and/or  alpha -methyl-styrene and maleic anhydride, characterized in that the moulding compound is prepared by mixing 50-95 % (wt) of a copolymer consisting of:
 1. 50-95 % (wt) styrene and/or -methylstyrene
 2. 50-5 % (wt) maleic anhydride
 3. 0-20 % (wt) acrylate
 4. 0-20 % (wt) acrylonitrile
 with
 5-50 % (wt) rubber modified with hydroxyl groups and 0-30 % (wt) unmodified rubber to be mixed in the presence of 0.01-10 parts by weight of a reaction accelerator, calculated on 100 parts by weight copolymer and modified rubber, at a temperature between 160 DEG C and 290 DEG C.
Patent DE-3472243-D1 (DE)
Title: A flocculating agent and a process for its production
Inventor: CARLSSON OLOF
IPC: C02F1/52
Filed: 1984-11-12
Granted: 1988-07-28
Abstract: A flocculating agent for use in water purification technology and papermaking technology is described, as well as a process of producing the flocculating agent which is the reaction product of sulphate ion-containing polymeric aluminium hydroxy chloride and one or more cationic polymers preferably selected among polyacrylic amide, polyamide amine and polyethylene imine. The most preferred cationic polymer is polyacrylic amide. The flocculating agent is produced by mixing an aqueous suspension of sulphate ion-containing aluminium polyhydroxy chloride having a solids content of 20-30 parts by weight with 0.3-60 parts by weight of cationic polymer, based upon 100 parts by weight of sulphate ion-containing aluminium polyhydroxy chloride, and by heating the mixture for 2-4 h at a temperature varying from about 80° C to the boiling of the mixture.
Patent DE-3482041-D1 (DE)
Inventor: CHIESI PAOLO
IPC: A61K31/724
Filed: 1984-11-17
Granted: 1990-05-31
Abstract: New inclusion compounds of 4-hydroxy-2-methyl-N-2-pyridyi-2H-1,2-benzothiazine-3-carboxyamide-1,1-dioxide with α, β or γ cyclodextrins, obtained by reaction of said cydodextrins and said 4-hydroxy-2-methyl-N-2-pyridyl-2H-1,2-benzothiazine-3-carboxyamide-1,1-dioxide in aqueous or water/organic solutions are described. The ratio between 4-hydroxy-2-methyl-N-2-pyridyil-2H-1,2-benzothiazine-1,1-dioxide and the cyclodextrins is comprised between 1:10 and 1:1; preferably, it is about 1:2.5.The compounds of the invention possess high antiinflammatory and analgesic activities, together with a considerably reduced gastrolesive action.