baber/WOPTO huggingface dataset:
Patent GB-2342154-A (GB)
Title: Ventilitation device
Inventor: RENSON LUC LOUIS
IPC: F24F13/18
Filed: 1998-09-29
Abstract: A ventilation device in a window or door frame assembly comprises a housing (1) having an upper mounting part (2) which is to be mounted in a frame portion, and a lower mounting part (3) which has a rebate for mounting a panel, such as a window pane, said housing (1) defining a vent channel which is closable by means of a vent valve (5), said vent valve (5) being rotatable between an open and a closed position, said vent channel (5) extending between the longitudinal sides of the housing. The upper mounting part (2) of the housing (1) comprises spaced, upwardly extending walls (6, 7), said walls (6, 7) being interconnected at a level (8) essentially near or at their upper edges, said walls (6, 7) delimiting the ventilation channel (4).
Patent GB-2342505-A (GB)
Title: Antenna array calibration
Inventor: ARNOTT ROBERT
IPC: H04B17/00
Filed: 1998-10-06
Abstract: An antenna array, particularly for a CDMA mobile telecommunications system is calibrated live by injecting a calibration signal which is coded orthogonally to communication traffic signals. This permits regular and reliable calibration to be performed. To calibrate receiver circuits a spread code signal is injected via couplers 100 into the downconverters 18 connected to each receive array element 22. Processor 108 calculates calibration corrections. For transmitter circuits, generator 107 injects the calibration signals which are extracted by couplers 112, combined 111, downconverted 101 and supplied to processor 108.
Patent GB-2331554-A (GB)
Title: A method of controlling a hydraulically actuated electronically controlled fuel injector to reduce wear and noise
Inventor: STOCKNER ALAN R
IPC: F02M59/10
Filed: 1998-10-12
Abstract: A method of controlling a hydraulically actuated electronically controlled fuel injector comprises the steps of regulating the pressure of the working actuation fluid in order to control the amount of fuel to be injected, generating an electric pulse to actuate the injector and varying the timing, duration and amplitude of the pulse in response to changes in pressure in the working fluid at idle, light load and normal operation in order to reduce wear and noise. Examples of the variable pulse are shown in figures 4-6. All signals have a spike section which is applied to the injector's solenoid as the control valve is about to come into contact with its seat on the closing stroke. The spike applies a retarding force to the valve, reducing its speed on impact which reduces the wear and noise.
Patent GB-2332880-A (GB)
Title: Keypad with numeral keys arranged in a clock face arrangement
Inventor: TSENG HONG-LI
IPC: G06F15/02
Filed: 1998-11-16
Abstract: The keypad 31 has numeral-indicative keys 313 arranged in a clock face arrangement wherein the keys representative of numerals 3,6 and 9 are specifically positioned. The numeral keys 3 and 9 have a connecting line that passes through the centre of a keypad face 311. The numeral key 6 is equidistant from keys 3 and 9 respectively. The keys may be of various shapes (Figs.4A-C) and located beneath the keypad face. Two functional keys 33 that designate various symbols are also provided on the face. The key arrangement can take other forms, including an ellipse (Fig.5), a rectangle (Fig.6A), a diamond, a hexagon (Fig.7), and an octagon (Fig.8). Examples of use of the key arrangement include a telephone, calculator, remote controller, a code-input lock, a computer and a typewriter.
Patent GB-2343970-A (GB)
Title: Arithmetic operations in a data processing system
Inventor: SEAL DAVID JAMES
IPC: G06F7/544
Filed: 1998-11-20
Abstract: A data processing system is provided for supporting saturating arithmetic using input operands of the Q31 and Q15 type. In order to accommodate this type of operation applied to multiply accumulate or multiply subtract instructions, additional instructions QDADD, QDSUB and QDRSB are provided. QDADD provides the function of double/saturate/add/saturate. QDSUB and QDRSB provide respective operand orderings of double/saturate/subtract/saturate operations. Providing these special purpose instructions within the instruction set allows the required saturation and adjustments to be provided for Q31 and Q15 operands whilst not imposing additional delays and complication onto the main data paths required for the rest of the processing operations.
Patent GB-2333443-A (GB)
Title: Vacuum cleaner wherein an air current flows along the axial direction of the rotary brush
Inventor: OKA YASUHIRO
IPC: A47L5/30
Filed: 1999-01-14
Abstract: A vacuum cleaner having means for drawing air from at least one end of a rotary brush member 7 axially thereof into a suction member 10 as the brush 7 rotates. The means may be a ventilation fan at one 9a or both ends (9a 9b, fig 6) of the rotary brush 7 and the suction member 10 may be at the opposite end of the rotary brush 7 to the fan 9a or in the centre of the rotary brush 7 if two fans (9a 9b, fig 6) are provided. Ventilation openings 8c are provided opposite the ventilation fans 9a. The rotary brush 7 may be rotated by means of a pulley 9 and the fan 9a may be within the pulley 9.
Patent GB-2341279-A (GB)
Title: A resin fan for a vehicle alternator, the fan incorporating a metal plate
Inventor: YOSHIOKA NOBUATSU
IPC: F04D29/02
Filed: 1999-02-12
Abstract: A resin fan 333 (fig.1, no.133), for a vehicle alternator, is provided with a metal plate 333c which allows the fan to be secured to an end surface of a polar core by welding. The metal plate may comprise either a flat annular plate (figures 1, 2, 6, 7, 10) which is insertion moulded into the resin fan or a plurality of disks (figures 4, 5, 8, 9), disposed in a circle concentric to the resin fan, the disks being insertion moulded into the resin fan. The resin fan is clamped to the polar core by means of an annular flange 343 (or fig.9, no.443 or fig.11, no. 543) and spherical protrusions 343e (or fig.9, no.443e or fig.11, no. 543e), through cylindrical apertures 333d (or fig.9, no.433d) in the resin fan, are provided for electrical resistance welding to the polar core. Alternatively a hollow cylindrical metal construction (Fig. 11, no. 543a) having a flat annular plate portion (fig. 11, no. 543d) may be provided.
Patent GB-2347985-A (GB)
Title: Thermally insulating sleeve
Inventor: ATKINSON ALAN WILLIAM
IPC: F16L59/02
Filed: 1999-03-13
Abstract: A thermally insulating sleeve 10 for pipe(s) or cable(s) 22 comprises a generally tubular wall portion 12 formed from heat resistant material, and a heat-activatable layer 16 on the interior surface 18 of the wall portion 12. When the heat-activatable layer 16 is subjected to heat, it increases in thickness to improve the thermal insulation of the sleeve 10. Only that part of the heat-activatable layer 16 that is nearest to the heat source increases in thickness, which serves to move the pipe(s) or cable(s) 22 away from the heat source, and closer to the surface located furthest from the heat source for dissipation of the heat through the sleeve at this surface location. The heat-activatable layer 16 may comprise a material that expands on exposure to heat (as shown), the layer 16 preferably also contracting again on cooling. Alternatively, the heat-activatable layer 16 may comprise a compressed thermally insulating material with means to retain this material in its compressed state, the retaining means acting to release the thermally insulating material on being subjected to heat. In this case (shown in figures 3 and 4), the heat-activatable layer 36 most preferably comprises a plurality of plastic monofilaments 37 retained in a compressed state by a wax 40 that melts on exposure to heat and releases the monofilaments 37 to extend normal to the interior surface 38 of the wall portion 32.
Patent GB-2349927-A (GB)
Title: Electrofusion couplings with inner and outer fittings
Inventor: WRIGHT WAYNE CLIFTON AUGUSTUS
IPC: F16L47/02
Filed: 1999-03-17
Abstract: An electrofusion coupling device for use in forming joints in secondarily contained pipeline systems comprises an inner 11 and an outer electrofusion fitting 10, which are adapted to receive or extend within an end of a primary and a secondary pipe respectively. The electrofusion fittings incorporate electrical heating windings 15, where the inner and outer fittings are slidably mounted one within the other, for instance they may incorporate a rib 20 and channel 19 arrangement, where the rib is slidable within the channel. The rib and channel may include electrodes, which make mutual contact when the inner and outer fittings are mounted one inside the other. The electrofusion device may be used for pipework in petroleum installations such as on garage forecourts.
Patent GB-2335391-A (GB)
Title: A residential care monitoring system
Inventor: MILLER DAVID WILLIAM
IPC: B42D15/00
Filed: 1999-03-19
Abstract: The system comprises a first form 10 (Fig 1A) and a second form 126 (Fig 2A) for recording information concerning a patient. Form 10 comprises regions 12,14,16 for recording the name of the patient and the name and address of the patient's general practitioner. Form 126 comprises regions 134,144,154 for recording information including the progress of the patient. The forms may be held in a binder, file or wallet (Figs 7-11).
Patent GB-2342887-A (GB)
Title: A method of manufacturing a two-piece plastics assembly
Inventor: OWENS DALE DOUGLAS
IPC: B29C45/00
Filed: 1999-10-11
Abstract: A method of manufacturing a two-piece plastics assembly from a single die set comprises the step of providing a moulding apparatus 10 having a first mould 12 movable between first and second positions and a second mould 14. The first mould has a first surface 16 and a second surface 20, and the second mould has a third surface 26 and a fourth surface 22. The first mould is moved to the first position and the apparatus is then closed, so that the first and third surfaces define a first article cavity 30, and the second and fourth surfaces define a second article cavity 32. A first plastics material is injected into the first article cavity, and a second plastics material is injected into the second article cavity, and the first and second plastics materials are allowed to cool to form first and second articles 38, 40. The apparatus is opened, and the first mould is moved to the second position. The apparatus is then closed, and the first article is juxtaposed to the second article to define a joining cavity (see fig 4). A third plastics material is injected into the joining cavity to join the first article to the second article. The method may be used in the manufacture of an automotive lens and reflector assembly, and the apparatus may be in the form of shuttle-type moulding apparatus.
Patent GB-2344261-A (GB)
Title: Means for stopping a call alert and placing an incoming call on hold
Inventor: YAMASHITA MASAYOSHI
IPC: H04M1/724
Filed: 1999-10-08
Abstract: A call alert on a portable communication apparatus may be stopped by pressing a predetermined key and the incoming call subsequently placed on hold. In order to make the facility available it may be necessary to first enter the apparatus into a quick silence mode. Keys on the apparatus may be assigned different functions according to the operating modes set.
Patent GB-995413-A (GB)
IPC: G03G15/30
Abstract: 995,413. Feeding and delivering sheets; printing processes. RANX-XEROX Ltd. (Haloid-Xerox Inc.). April 30, 1961, No. 9531/61. Headings B6B, B6C and B6H. [Also in Division G2] The sheet feeding apparatus described in this Specification is substantially the same as that described in Application 25437/62 as regards the sheet separator, sheet carrier and forwarder, and the registering device for ensuring that the leading edge of a sheet is aligned with the feed rollers. The sheet feeding apparatus described includes a feed tray generally similar to that described in Application 25225/62, apart from the back stop which is replaced by a slotted back plate 424, Fig. 31 (not shown), engaged by studs having nuts 427, thus providing lateral adjustment of guides 416, 417. The tray has scales for positioning a stack longitudinally and laterally. The leading edge of a copy sheet adhering to xerographic drum 20, Fig. 2, is stripped by a device 36 supplied with gas under pressure by a pulsator, not shown, connected to a discharge manifold 571, Fig. 38 (not shown), having nozzles 573. Stripped sheets are delivered to an endless conveyer 38, Fig. 2, which delivers them to a vertical conveyer 44 and tray 2. Details of the conveyer 44 are shown in Figs. 49 to 52 (not shown). A corona transfer device 34, Fig. 2, at station D includes an array of corona discharge electrodes energized from a high-potential source, such that the field created tacks the transfer material to the drum 20 and attracts toner particles, forming an image on the drum, to the transfer material. The device 34 may be identical with an electrostatic charging device 22 for laying down a sensitizing charge on the drum 20, this charging device being similar to that described in Specification 826,088. Specifications 672,767, 938,501, 948,916, 951,251 and 995,414 also are referred to.
Patent HU-T64589-A (HU)
Title: Superactive grf analogues
Inventor: DIMARCHI RICHARD DENNIS
IPC: C07K14/575
Filed: 1992-04-27
Abstract: The instant invention provides amino-terminal-modified growth hormone releasing factor (GRF) analogs of superior activity and potency when compared to native GRF or previously described GRF analogs. The invention also provides amino-terminal-modified GRF analogs comprising GRF peptides incorporating selected amino acid modifications from the naturally occurring forms of the GRF peptides. Superior analogs of bovine, porcine, human, and other species of GRF are described. The invention also provides a method of promoting the release of growth hormone using the compounds of the invention. The invention also provides pharmaceutical formulations of the compounds of the invention. The invention also provides methods of treatment of various maladies stemming from insufficient growth hormone levels using the compounds of the invention. The invention also provides a method for increasing the lean muscle mass of mammals by adminstering compounds of the invention. <IMAGE>
Patent HU-T67323-A (HU)
Title: Control mechanism for venetian blind
Inventor: WAINE MARTIN
IPC: E06B9/32
Filed: 1992-07-23
Abstract: Headrail hardware to lift and tilt a Venetian blind is provided. A single control (5) operates both the lift and the tilt function. A multiturn band brake tilter (19) is used with each ladder cord (15) in a way that reduces the frictional forces encountered in lifting or lowering the blind. One end of each of the ladder cords is attached to an arm (21) of its tilter. The tilters are disposed directly about the rotating drive rod (11) with no intermediate parts, and are supported by cradles (17) that mount in the headrail rather than by the drive rod (11) as in prior art blinds. The drive rod (11) rotates the tilters (19) and the lifting mechanism until the tilters (19) contact stops built into each of the cradles (17). Further rotation keeps the blind fully tilted while lifting or lowering of the blind continues. In the preferred embodiment, the lift cords (13) are attached to the drive rod (11), which traverses to accumulate the cords (13) in a single layer as the rod (11) is rotated to lift the blind. The rotation of the rod (11) within the tilters (19) greatly reduces the lateral force needed to traverse the rod (11). An innovative bearing support (41) is provided so that the weight of the blind is transferred from the tilter (19) directly to the cradle (17), further reducing the frictional drag on the traversing rod (11).
Patent HU-T70506-A (HU)
Title: Pyridinecarboximidamide compounds, pharmaceutical compositions containing them and process for producing them
Inventor: OKAWARA HIDEKI
IPC: C07D213/78
Filed: 1993-01-28
Abstract: A pyridinecarboximidamide compound represented by general formula (I), which has a vasodilatory effect (a hypotensive or antianginal effect), or an acid addition salt thereof, wherein one of R<1> and R<2> represents hydrogen and the other represents alkyl, hydroxyalkyl, carboxy, amino, acylamino, alkylamino, dialkylamino, aralkylamino, alkylsulfonamido, bisalkylsulfonylamino or hydroxy; and R<3> represents nitroxy, 2-chlorophenyl or phenyl. <CHEM>   <IMAGE>
Patent HU-T75304-A (HU)
Title: Perhydroisoindole derivatives as p substance antagonists
Inventor: ACHARD DANIEL
IPC: A61P29/00
Filed: 1994-07-28
Abstract: PCT No. PCT/FR94/00952 Sec. 371 Date Jan. 29, 1996 Sec. 102(e) Date Jan. 29, 1996 PCT Filed Jul. 28, 1994 PCT Pub. No. WO95/04040 PCT Pub. Date Feb. 9, 1995Perhydroisoindole derivatives of formula I, wherein the substituents are as defined in the specification, are particularly suitable as substance P antagonists. Several processes for preparing the compounds are also taught.    <IMAGE>  (I)
Patent HU-T74569-A (HU)
Title: Difluoro statone antiviral analogs, pharmaceutical compn. contg. them and process for preparing the said comds.
Inventor: SCHIRLIN DANIEL
IPC: C07D213/56
Filed: 1994-08-10
Abstract: This invention relates to novel statone antiviral analogs, to the processes and intermediates useful for their preparation and to their use as antiviral agents.
Patent HU-T74882-A (HU)
Title: Suspension of loteprednol etabonate
Inventor: FRIEDMAN DORON
IPC: A61K9/00
Filed: 1994-10-21
Abstract: The invention provides novel compositions of matter containing water-insoluble steroid drugs suitable for therapeutic use. The invention provides stable aqueous suspensions of water-insoluble steroid drugs of particle sizes of </=15  mu m which remain in such a state so as to allow for immediate suspension, when desired, even after extended periods of settling.
Patent IL-43216-A (IL)
Title: N-(furyl-(or thienyl)-methyl)-derivatives of desoxynormorphine and norcodeine,their preparation and pharmaceutical compositions containing them
IPC: C07D489/00
Filed: 1973-09-13
Abstract: Compounds of the formula WHEREIN R is hydrogen, methyl or acetyl, R' is hydrogen or methyl, and X is oxygen or sulfur, AND NON-TOXIC, PHARMACOLOGICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF; THE COMPOUNDS AS WELL AS THEIR SALTS ARE USEFUL AS OPIATE ANTAGONISTS, ANALGESICS AND ANTITUSSIVES.
[US3928359A]
Patent IL-43745-A (IL)
Title: Process for the manufacture of 3,20-dioxo-pregn-4-en-21-oic acids
IPC: C07J1/00
Filed: 1973-12-03
Abstract: Topical anti-inflammatory pregnanoic acid derivatives of the formula WHEREIN -A-B- is -CH2-CH2-, -CH=CH-, or -CCl=CH-; X is a hydrogen atom, a halogen atom, or methyl; Y is a hydrogen atom or a halogen atom; Z is a hydroxy or a halogen atom having an atomic weight the same as or lower than Y; R1 is a hydrogen atom or methyl; and R2 is hydrocarbon, are produced in two steps by first converting a 21-hydroxy steroid of the formula WHEREIN -A-B, X, Y, Z, and R1 have the values given above, into the corresponding 20-keto-21-aldehyde, or hydrate or hemiacetal thereof, with an alcohol in the presence of a copper (II) salt, and then converting the thus-produced steroid, with an oxidizing heavy metal oxide in the presence of an alcohol and cyanide ions, into the pregnanoic acid derivative.
[US3875194A]
Patent IL-45143-A (IL)
Title: Disintegrator
IPC: B02C13/288
Filed: 1974-06-28
Abstract: A disintegrator comprising two motor-driven rotors which rotate in opposite senses in a housing, each of the two rotors carrying at least one circular series of working tools for treating material, said circular series of working tools of said rotors being concentric, at least one of said circular series of working tools being provided with fan blades, said fan blades extending within the circular series of said working tools, each of said fan blades being disposed between two of said working tools.
[US3894695A]
Patent IL-58367-A (IL)
Title: 2-substituted-3-heterocyclylindoles,their preparation and pharmaceutical compositions containing them
IPC: A61K31/40
Filed: 1979-10-02
Abstract: This invention relates to compositions of matter classified in the art of chemistry as substituted 2-[(methylsulfinyl)acetyl]-3-heterocyclicindoles, various derivatives thereof, and to the processes for making and using such compositions as immunosuppressants.
Patent IL-76612-A (IL)
Title: Intermediates for preparing 16-phenoxy-prostatrienoic acid derivatives and their preparation
IPC: C07C49/255
Filed: 1985-10-08
Abstract: The compound of the Formula I <CHEM>  wherein  R<1> and R<2> are hydrogen or an ether forming group; and X is hydrogen, halo, trifluoromethyl, lower alkyl or lower alkoxy. These compounds are useful intermediates for aking PGE and PGF derivatives having an allenic function.
Patent IL-91460-A (IL)
Title: Cycloalkyl-substituted glutaramide antihypertensive agents
IPC: C07F7/08
Filed: 1989-08-29
Abstract: Compounds of the formula: <CHEM> Wherein A completes a 5 or 6 membered carbocyclic ring which may be saturated or monounsaturated; R<1> is H or (C1-C4)alkyl; R and R<4> are H, (C1-C6)alkyl, C3-C7 cycloalkyl, benzyl, or an alternative biolabile ester-forming group; Y is either a direct bond or an alkylene group of from 1 to 6 carbon atoms; R<2> is H, aryl, heterocyclyl, R<6>CONR<5>-, R<7>NR<5>CO-, R<7>NR<5>SO2- or R<8>SO2NR<5>-, with the proviso that Y is not a direct bond when R<2> is H, aryl or heterocyclyl; wherein R<5> is H, (C1-C6)alkyl or aryl(C1-C6)alkyl; R<6> is (C1-C6)alkyl, aryl, aryl(C1-C6)alkyl, heterocyclyl, heterocyclyl(C1-C6)alkyl or a group of the formula R<9>R<1><0>R<1><1>C- wherein R<9> is H, OH, (C1-C6)alkoxy, (C1-C6)alkyl, hydroxy(C1-C6)alkyl, aryl(C1-C6)alkyl, (C2-C6)alkenyl, heterocyclyl, heterocyclyl(C1-C6)alkyl, R<1><2>CONH-, R<1><2>SO2NH- or (R<1><3>)2N-; R<1><0> and R<1><1> are H or (C1-C6)alkyl; or R<1><0> is H and R<1><1> is amino(C1-C6)alkyl, imidazolylmethyl, aryl, aryl(C1-C6)alkyl, aryl(C1-C6)alkoxy(C1-C6)alkoxy, hydroxy(C1-C6)alkyl or methylthio(C1-C6)alkyl; or the two groups R<1><0> and R<1><1> form a 3 to 6 membered carbocyclic ring or a pyrrolidine or piperidine ring which may optionally be substituted by amino, (C2-C4)alkanoyl or aroyl; R<1><2> is (C1-C6)alkyl, (C3-C7)cycloalkyl, aryl, aryl(C1-C6)alkyl, heterocyclyl or heterocyclyl(C1-C6)alkyl; each R<1><3> is H, (C1-C6)alkyl, aryl(C1-C6)alkyl or the two groups R<1><3> form a pyrrolidinyl, piperidino, morpholino, piperazinyl or N-(C1-C4)alkyl-piperazinyl group; R<7> is (C1-C6)alkyl, aryl, aryl(C1-C6)alkyl, heterocyclyl, heterocyclyl(C1-C6)alkyl or a group of the formula R<1><0>R<1><1>R<1><4>C- wherein R<1><0> and R<1><1> are as previously defined and R<1><4> is (R<1><3>)2NCO-, R<1><2>OCH2- or R<1><5>OCO, wherein R<1><2> and R<1><3> are as previously defined and R<1><5> is (C1-C6)alkyl, (C3-C7)cycloalkyl or aryl(C1-C6)alkyl; and R<8> is (C1-C6)alkyl, aryl, aryl(C1-C6)alkyl, heterocyclyl or heterocyclyl(C1-C6)alkyl;  R<3> is a group of the formula: <CHEM> wherein R<1><6> is H, halo, 4-OH, 4-(C1-C6 alkoxy), 4-(C3-C7 cycloalkoxy) 4-(C2-C6 alkenyloxy), 4-[(C1-C6 alkoxy)carbonyloxy], 4-[(C3-C7 cycloalkoxy)carbonyloxy], or 3-(C1-C4 alkyl)SO2NH-; and R<2><0> is H, C1-C4 alkyl, C1-C4 alkoxy, C2-C6 alkanoyl or halo; or R<3> is a group of the formula: <CHEM> wherein said groups may optionally be substituted in the fused benzene ring by C1-C4 alkyl, C1-C4 alkoxy, OH, halo or CF3; are antihypertensive agents of utility in the treatment of hypertension, heart failure and renal insufficiency.
Patent IL-94249-A (IL)
Title: Process for the preparation of brominated compounds from the corresponding alcohols
IPC: C07C315/04
Filed: 1990-05-01
Abstract: The process of the invention for brominating alcohol is characterised in that it comprises the following stages: - the alcohol is brought into contact with at least one reactant chosen from thionyl chloride, phosgene and phosphorus oxychloride; - the reaction mixture or the reaction product originating from the preceding stage is brought into contact with a brominating agent.