baber/WOPTO huggingface dataset:
Patent GB-2023798-B (GB)
Title: Fin-tube heat exchanger
IPC: F28F1/32
Filed: 1979-06-20
Granted: 1982-11-17
Abstract: A cross-fin tube type heat exchanger having a large number of parallel fins and a plurality of heat transfer tubes extended through and fixed to the fins, so that heat may be exchanged between a first heat exchanging medium flowing through the heat transfer tubes and a second heat exchanging medium flowing along the surfaces of the fin, across the walls of the heat transfer tubes and through the fins. In the portions of each fin between adjacent heat transfer tubes of the same row, formed are a number of slits perpendicular to the direction of flow of the second heat exchanging medium. Each elongated section defined between each pair of adjacent slits is bent along its breadthwise bisector line and is raised in the form of a bridge to constitute an upwardly convexed louver element. The upwardly convexed louver element may have a cross section with an obtuse apex angle, or may have an arcuate cross section. The successive louver elements are arrayed in the direction of flow of the second heat exchanging medium in a manner of corrugation, or alternately staggered in the heightwise direction so that the edges of adjacent louver elements may be staggered in the heightwise direction. The fins having louver elements thus constructed cause a turbulency of the flow of the second heat exchanging medium to effectively prevent boundary layers of the latter from growing, thereby to ensure a higher efficiency of the heat exchange. Also increased stiffness or rigidity of the fin is obtained thanks to the provision of upwardly convexed louver elements.
Patent GB-2104075-B (GB)
Title: Carbapenem derivatives, their preparation and compositions containing them
Inventor: MIYADERA TETSUO
IPC: A61K31/40
Filed: 1982-08-19
Granted: 1986-05-29
Abstract: Compounds of the formula: <CHEM>  wherein: R<1> represents a hydrogen atom, a C2-3 alkyl group, a 1-hydroxyethyl group or a 1-hydroxy-1-methylethyl group;  R<2> represents a group of formula: <CHEM> in which, X represents a hydrogen atom, an alkyl group, a cyanoalkyl group, a haloalkyl group, an alkoxyalkyl group, an alkylthioalkyl group, an alkoxycarbonylalkyl group, an alkoxy group, an alkylthio group, an alkylsulphinyl group, an alkylsulphonyl group, a hydroxy group or a halogen atom, where each alkyl or alkoxy has 1-4 carbon atoms; Y represents a hydrogen atom, a C1-4 alkyl group, a C1-4 alkyl group substituted by a hydroxy, amino, carboxy or C1-4 alkoxy group, a C1-5 aliphatic acyl group, a C1-5 aliphatic acyl group substituted by a hydroxy, amino, carboxy or C1-4 alkoxy group, a group of formula -C(R<5>)=N-R<6> (R<5> and R<6> each represents a hydrogen or C1-4 alkyl). <CHEM> represents a 2- or 3-azetidinyl, a 2- or 3-pyrrolidinyl, a 2-, 3- or 4-piperidyl or a 3,4,5,6-tetrahydropyrimidin-5-yl. R<3> represents a carboxy group or a protected carboxy group, and pharmaceutically acceptable salts thereof, provided that when the group <CHEM>  is a 4-piperidyl group then Y is not a C1-4 alkyl group and when <CHEM> is a 3-pyrrolidinyl group Y is not a group then Y is not a group -C(R<5>)=n-R<6>, are useful antibiotics.
Patent GB-2160511-B (GB)
Title: Machine for making paper booklets
Inventor: JONES STANLEY GERNARD
IPC: B65H45/24
Filed: 1984-06-20
Granted: 1987-11-18
Abstract: Apparatus is provided in which booklets of interleaved cigarette papers can be made from continuously moving strands of strip paper in which a cutting knife used to sever the paper strips precisely follows movement of the strip. Movement of a driven input shaft (51) is brought onto the moving platform (25) and used to operate the cutting knife (29). Paper from bobbins (10, 11) is converged by formers (15,17,18) and a spreader (16) into a strand advanced by nip rolls (21,22) through cutting station (25). The knife (29) in the station cuts a booklet from the strand while the station (25) moves with the strand. A driven rotatory shaft (76) of non-circular section transmits its rotation to sleeve (81) that slides therealong so the station (25) reciprocates relative to shaft (76). The sleeve (81) is operably connected e.g. by gearing or by a cam and follower to the knife (29) so that rotation thereof brings about the cutting movement.
Patent GB-2170092-B (GB)
Title: Improvements in the continuous production of foodstuffs
Inventor: WOTHERSPOON COLIN
IPC: A23L13/40
Filed: 1986-01-27
Granted: 1989-12-28
Abstract: A method of producing foodstuffs which comprises a plurality of pieces comprised of comminuted material, each piece having an outer gelled skin, characterized by the steps of forming at least one slurry of a first type comprising a gellable material, forming at least one slurry of a second type comprising a soluble gelling activator which will interact with the said gellable material to effect gellation of the said gellable material, bringing together said at least one slurry of a first type and said at least one slurry of a second type to form randomly shaped pieces of one of said slurry types in a matrix of the other of said slurry types each of said randomly shaped pieces being encapsulated within a gel skin formed by interaction of said gelling activator with said gellable material at the surface of said randomly shaped pieces concurrently with said bringing together of said slurries of said first and second types, at least one of said slurry types also comprising a comminuted edible material having food value.
Patent GB-2182123-B (GB)
Title: Explosive projectiles
Inventor: YOUNG FREDERICK MYLES
IPC: F42B12/20
Filed: 1986-10-08
Granted: 1989-02-01
Abstract: An explosive projectile comprises a projectile casing, a high explosive charge filling a portion of the space inside the casing, an impervious case defining a detonation device cavity adjacent to a surface of the explosive charge, and located adjacent to the said surface of the explosive charge between the inside wall of the projectile casing and the impervious case, a pre-formed solid elastic sealant ring such that the seal effected by the sealant ring between the projectile casing and the impervious case is tightened if the pressure on the sealant ring from the material of the explosive charge increases.
Patent GB-2213816-B (GB)
Title: Heterocyclic compounds
Inventor: WARD TERENCE JAMES
IPC: A61K31/40
Filed: 1988-12-14
Granted: 1991-05-08
Abstract: Heterocyclic urea and carbamate cpds. of formula A-X-NH-CW-Y-B (I) and pharmaceutically acceptable acid addn. salts are new where A is aromatic gp. of formula (A1)-(A4). R1 is H or one or more of lower alkyl, lower alkoxy, OH, halogen, lower haloalkyl, NH2, NO2, carboxamido, phenyl(lower) alkoxy (where phenyl is opt. substd. by lower alkyl, lower alkoxy or halogen substit(s).), acylamino or mono- or di-lower slkylamino, Z1-Z2 are CH2-CH, NR2-CH, 0-CH, -S-CH, CH2-N, O-N, S-N, NR2-N, CH-NR2 or N-NR2, R2 is H, lower alkyl or phenyl or phenyl(lower)alkyl where phenyl is opt. substd. by lower alkyl, lower alkoxy or halogen substit(s).; Z2-Z4 are CH:CH, O-CH2 or N:CH, Z5 is N or CH, Z6 is O, S or NH; X is a bond or -CO-, W is O or S, Y is NH or O, B is satd. azacyclic ring of formula (B1-(B5) or N-oxide of (B2), n is 2, 3 or 4, R3 is H or lower alkyl, m is 1, 2 or 3, p is 0, 1 or 2 and R4, R5 are H or lower alkyl, with the proviso that when X is bond, A is (A3) or (A4) and W is O, then (A3) or (A4) does not contain a substit. ortho to the -X-NH-Cw-Y-B side chain.
Patent GB-2236929-B (GB)
Title: Loudspeaker
Inventor: FINCHAM LAWRENCE REGINALD
IPC: H04R9/02
Filed: 1990-10-29
Granted: 1992-11-04
Abstract: A compound loudspeaker drive unit is disclosed comprising a low frequency unit having an outwardly and forwardly flaring conical diaphragm (21) and a high frequency drive unit (27) located in or adjacent to the neck of the low frequency conical diaphragm such that the acoustic centres of the two units are substantially coincident and, for a cross-over frequency range in which both drive units contribute significant sound output, the directivity of sound radiation from the high frequency unit (27) as acoustically loaded by the low frequency conical diaphragm (21) is substantially the same as that of the low frequency unit. A magnet structure (28,29,30) for the high frequency unit utilises a magnet (29) formed of neodymium iron boron which enables the high frequency unit (27) to be positioned within a drive coil (23,24) for the low frequency diaphragm while providing a required high value of magnetic flux.
Patent GB-2268934-B (GB)
Title: Hydroxamic acid derivatives as metalloproteinase inhibitors
Inventor: DICKENS JONATHON PHILIP
IPC: A61K31/401
Filed: 1993-07-22
Granted: 1996-01-24
Abstract: Compounds of formula (V) : <CHEM> wherein R2 represents a group R6-A- wherein A represents a divalent straight or branched, saturated or unsaturated hydrocarbon chain of up to 6 C atoms which may be interrupted by an O or S atom, and R6 represents hydrogen or an optionally substituted phenyl, cycloalkyl or cycloalkenyl group; and the groups R12 and R13 are hydrogen, alkyl, phenyl or substituted phenyl; and activated derivatives thereof are useful as intermediates in the preparation of matrix metalloproteinase inhibitors..
Patent GB-2269552-B (GB)
Title: Mechanical manipulator
Inventor: BAILEY RALPH-PETER STEVEN
IPC: F16M11/14
Filed: 1992-04-06
Granted: 1995-11-08
Abstract: PCT No. PCT/GB92/00613 Sec. 371 Date Oct. 5, 1993 Sec. 102(e) Date Oct. 5, 1993 PCT Filed Apr. 6, 1992 PCT Pub. No. WO92/17313 PCT Pub. Date Oct. 15, 1992The present invention relates to a computer aided design and manufacturing system. The system comprises a platform suspended by means of three pairs of supportive legs which are coupled at triangularly spaced-apart locations by means of three universal joints, each of which couples to one end of each of the two legs of a respective pair. The two legs of each pair extend from their respective universal joint in divergent directions to spaced-apart locations in an overhead mounting where each leg is drivingly engaged by a respective gimbal-mounted electric motor arranged to move the leg in its own longitudinal direction. The platform position and orientation can be controlled by appropriate operation of the six leg drive motors. A rotary indexing stage is mounted on the platform for rotation in the plane of the platform under control of a further electric motor and serves as a mounting for a stage providing for pivotal movement in a plane perpendicular to the plane of rotation of the indexing stage, such pivotal movement being effected under the control of yet a further electric motor. Mounted on the pivotal stage is a rotary tool holder arranged to be driven by yet another electric motor. The various electric motors are precisely positionable under computer control for effecting automatic manufacture of an object by cutting the object out of a block of material by means of a tool held in the tool holder.
Patent HU-215992-B (HU)
Inventor: HERM HARTMUT
IPC: F23G5/46
Filed: 1992-02-17
Abstract: A találmány tárgya hőcserélő (1) primer közeget befőgadó primer térrel(2) és szekűnder közeget befőgadó, a primer teret körülvevő  szekűndertérrel (3), amelyek  gázzáró,  hővezető  fallal  (4)  annak  egymástólelválasztva, ahől a szekűnder teret (3) belülről a fal (4), kívülről afaltól térközzel elválasztőtt külső  palástlemez  (5),  alűlról  pedigzárólemez (7) határőlja. A találmány szerinti hőcserélőnél a szekűndertér (3) a fal (4) és a külső palástlemez (5) között elhelyezett bőrdáslemezzel (6) belső térrészre (3a) és külső térrészre (3b) van ősztva. ŕ
Patent HU-214122-B (HU)
Inventor: FOTOS JANOS
IPC: A01H5/10
Filed: 1994-05-03
Abstract: (57) KIVONAT Szegedi TC 367 fajtanevű, siló- és szemeskűkőrica- hibrid, melynekanyai egyszeres keresztezés vőnalai a B 37 és a GK 13, míg az apaivőnal az A 654 rőkőnsági körből származik, a h brid növények csőfeletti levelei enyhén meggörbült állásúak, a címervirágzás közepesidőpőntban kezdődik, a bibe közepes időpőntban jelenik meg ésantőciánnal nem vagy csak nagyőn gyengén színeződik úgyszintén akalászkapelyvák és a levélhüvely sem, vagy csak nagyőn gyengénszíneződik antőciánnal, a címeren a legalsó és a legfelső őldalágfeletti főtengely hőssza a növénymagasság, valamint a fő sőeredés és anövény magasságának aránya egyaránt közepes, a cső közepes átmérőjű éskúpős-hengeres alakú, a csövön kevés-közepes számú szemsőr képződik, aszemkőrőna és a szem hátőldala pedig sárga zínű. Jellegzetessége, hőgya címeren a pőrtőkők antőciánnal gyengén színezettek, a kalászkapelyvaalapján a zárt antőciángyűrű hiányzik, a címeren az őldalágakmeggörbült állásúak, a csőkőcsány és a cső rövid, a szem lófőgú típűsúés a csűtka antőciánnal pirős színűre színeződik. ŕ
Patent HU-217166-B (HU)
Inventor: KIRALY BELA
IPC: E04C2/02
Filed: 1994-09-13
Abstract: A találmány tárgya eljárás gipszbázisú kőmpőzitlapők és időmőkelőállítására 1 tömegrész kalciűm-szűlfát-dihidrátra vőnatkőztatva0–0,35 tömegrész váz- és töltőanyag, tővábbá víz és adőtt esetbenadalékanyag összekeverése, a keverék 110– 200 řC hőmérsékleten valómegszilárdítása és a környezet nyőmásának visszaállítása útján. Azeljárás sőrán a közismert de- és rehidratációs főlyamatők helyett adihidrát átkristályősődására épülő gipszmátrix-képződés, kötés jönlétre. Az átalakűlási állapőtőt úgy érik el, ha a telítettvízgőznyőmás felett, előnyösen a dihidrát nyőmáshőmérséklet-függvényén, illetve ennél nagyőbb nyőmásőn dőlgőznak főrró vízzel. Atalálmány szerinti lapgyártó eljárásnál 110–200 řC hőmérsékleten,előnyösen 130–180 řC-őn és 0,2–5,5 MPa, előnyösen 0,4–2,5 MPa nyőmásmellett préselnek lapőkat. Alapanyag-keverékként 1 tömegrészdihidrátőrleményt, 0,05–0,35 tömegrész töltő- és vázanyagőt (többnyirehűlladékpapírrőstőt), 0,05–0,3 tömegrész vizet és előnyösen 0–0,05tömegrész szűlfát- tartalmú anyagőt tartalmazó keveréket használnak. Atalálmány szerinti időmtestgyártó eljárásnál pedig 110–200 řChőmérsékleten, előnyösen 130–180 řC-őn és 0,2–5,5 MPa, előnyösen0,4–2,5 MPa nyőmás mellett, az előzetesen felmelegített szűszpenziótzárt főrmába jűttatják. Az őtt létesített túlnyőmás hatására lehűlésközben a keverék megszilárdűl. Alapanyag-keverékként 1 tömegrészdihidrátőrleményt, 0,3–1,5 tömegrész vizet, 0–0,3 tömegrésztöltőanyagőt és előnyösen 0–0,05 tömegrész szűlfáttartalmúadalékanyagőt tartalmazó keveréket használnak. ŕ
Patent HU-220060-B (HU)
Inventor: BATCHELOR KENNETH WILLIAM
IPC: A61K31/56
Filed: 1994-09-16
Abstract: A találmány (I) képletű 17?-N-[2,5-bisz(trifluor-metil)]-fenil-karbamoil-4-aza-5?-androszt-1-én-3-onra vagy farmakológiailagalkalmazható szolvátjaira vonatkozik, amely felhasználható az 5?-tesztoszteron-reduktáz enzim gátlására, és így az androgén általkiváltott vagy közvetített betegségek (mint például jóindulatúprosztatahipertrófia, prosztatarák, férfi foltos kopaszság) kezelésérevagy megelőzésére. A találmány kiterjed a fenti vegyületet tartalmazógyógyszerkészítményre, valamint a vegyület előállítására és az ehhezalkalmazott intermedierekre. ŕ
Patent HU-219575-B (HU)
Title: Cigarette filters and cigarette containing those
Inventor: WOODINGS CALVIN ROGER
IPC: D21H13/08
Filed: 1994-11-24
Abstract: PCT No. PCT/GB94/02581 Sec. 371 Date May 28, 1996 Sec. 102(e) Date May 28, 1996 PCT Filed Nov. 24, 1994 PCT Pub. No. WO95/14398 PCT Pub. Date Jun. 1, 1995A cigarette filter in which the body of the filter comprises paper containing, or consisting essentially of, lyocell fibres. The invention also relates to a cigarette incorporsting such a filter.
Patent IT-1157607-B (IT)
Title: Process for opening compressed case of tobacco
Inventor: NEVILLE RICHARD E G
IPC: A24B/
Filed: 1982-01-14
Granted: 1987-02-18
Abstract: The hogshead or case of tobacco comprises a set of laminae which are to be separated by an air/moisture strip jet. The case is positioned with the laminae horizontal and the strip jet (12) is reciprocated in a plane parallel to it. The jet is directed obliquely to the surface of the case (1), pref. at an angle of between 15 and 45 degrees to separate the laminae. As the jet reciprocates, the case is progressively raised on successive passes. The water content of the spray is controlled so that the total moisture content of the tobacco is between 18-22%.
Patent IT-1234538-B (IT)
Title: Sandwich panels made of compound, material with high rigidity, said rigidity obtained by extending the surfaces inside the panel core
Inventor: SANTANCHE RAFFAELE
IPC: B32B/
Filed: 1988-05-30
Granted: 1992-05-20
Abstract: Current and common structural sandwich systems made of compound, highly rigid materials and united to a plastic core, are not able to optimise the mechanical characteristics of base materials, because as the thickness of said sandwich increases, thus increasing the core inertia, the core solicited by the cut undergoes an elastic sliding such that sandwich panels higher than 20-30 cm, when flexed, cannot transfer traction and compression solicitations to both sandwich surfaces. Therefore, the results obtained are of a far lower quality than calculation results obtained with a negative gap increasing with the thickness of said sandwich.More modern systems allow for better characteristics by using higher and more rigid quality cores made of wood, with smocking structure made of phenol paper, metal compound material, etc. Such cores are always glued to two surfaces. The characteristics of such cores, said systems do not have the limitation of said sliding, but their flaw lays in the connection systems between core and surface, said systems being safe only if applied with high technologies and high quality materials, thus resulting inadequate for mass consumption. Such systems also present the serious problem that glowing on at least one of the surfaces can never be controlled.
Patent IT-1203944-B (IT)
Inventor: BUGDEN WALTER GEORGE
IPC: C04B37/02
Filed: 1987-04-22
Granted: 1989-02-23
Abstract: The invention provides a method of manufacturing an electrochemical cell housing wherein a beta-alumina tube has an open end attached to a casing via an alpha-alumina ring. In the method the alpha-alumina ring is thermocompression bonded to a metal ring by hot isostatic pressing, the alpha-alumina ring is then glass welded to the open end of the tube, and the metal ring is metal welded to the casing. The invention also provides a cell housing wherein a beta-alumina tube is located in spaced relationship within a metal casing. The tube is glass welded to an alpha-alumina ring which is thermocompression bonded on a curved radially facing surface thereof to a metal ring, the metal ring being metal welded to the casing.
Patent IT-1191840-B (IT)
Title: Automatic speech recognition appts.
Inventor: LANDELL BLAKELY PATRICK
IPC: G06F/
Filed: 1986-06-30
Granted: 1988-03-23
Abstract: Speech comprises isolated words or other utterances separated by pauses of unpredictable durations and non-speech sounds such as ambient noise or noises generated by the speaker may be present. Speech signal recognition as well as non-speech signal recognition are continuously performed by comparing speech templates and non-speech templates stored in a memory with frames of digital signals representative of speech or non-speech in accordance with a Dynamic Programming Algorithm (DPA). The endpoints of the speech sounds are determined from the detection of each succession non-speech non-speech signals. The apparatus comprises a microphone and preamplifier, the latter's output being digitally spectrum sampled by a bandpass filter bank circuit. The speech is compared to templates by a series of processors and a master processor performs syntax analysis.
Patent IT-1244459-B (IT)
Title: Therapeutic composition for the treatment of skin diseases such as vitiligo, acne, psoriasis, alopecia, hypotrichosis.
Inventor: MAROLDA LUCA
IPC: A61K33/00
Filed: 1990-12-06
Granted: 1994-07-15
Abstract: Pharmaceutical compositions which can be administered topically for the treatment of skin diseases such as vitiligo, acne, psoriasis, alopecia, hypotrichosis, comprising one or more oils of animal origin selected from cod liver oil, mink oil and tortoise oil containing lithium, zinc, copper and possibly gold, silver, sulphur, selenium and silicon dissolved or dispersed in them are described.
Patent IT-1234273-B (IT)
Title: Agricultural machine for working soil.
Inventor: MASCHIO SANTE
IPC: A01B/
Filed: 1989-05-29
Granted: 1992-05-14
Abstract: An agricultural machine for working soil consisting of three similar operating machines (harrow, mill, cutter etc.) lined up between them perpendicular to the direction of movement. The machine has a central part (1) and two side machines (2, 3). The latter are capable of assuming a working position, making up a machine with notable transverse size along with the central part, or a rest position, with the two side machines lifted up, whether to allow for the complexity of moving along the road, or for working smaller areas of soil, when necessary. The machine has a single return box (6) and the motor is transmitted by the central part to the two side machines by means of engaging gears between them with the BOWEX joints.<IMAGE>
Patent IT-1164569-B (IT)
Title: Metal powder distributor for flame coating appts.
Inventor: ANDERSEN DENNIS
IPC: B05C/
Filed: 1983-01-17
Granted: 1987-04-15
Abstract: A supply vessel for the powder contains a number of discharge tubes connected to the supply line for the injection gun. The vessel is a vertical cylinder with a powder chamber between upper and lower prous membranes which allows gas to pass through, but not the powder, and gas under pressure is injected below the lower membrane. At the bottom of the chamber the lower membrane is a bladed rotor which rotates the particles in the path of the gas passing through, the particles being comprssed. The gas first enters a chamber under the lower membrane, and which has heating plates around the outside, so that moisture is eliminated from the gas.
Patent IT-1029948-B (IT)
Title: Fuel control system for gas turbine drives - uses fluidic oscillator and fluidic control throttle
IPC: F02M/
Filed: 1975-03-05
Granted: 1979-03-20
Abstract: The control system contains a fluidic oscillator, the oscillation frequency of which is a function of the fuel flow ratio through the oscillator. It also has a fluidic control throttle, with a fluidic impedance, controlled by the rate, at which the fuel is fed to one of its control inlets. There is a control to adjust the rate, dependent upon the oscillation frequency of the oscillator, and one or more requirement values of the drive. The oscillator and the throttle are switched in series, so that during operation, all the fuel flowing to the drive passes through them. The oscillator is formed as a bi-stable adhesive unit, with two connected control apertures.
Patent IT-1127034-B (IT)
Inventor: SEBILLOTTE CHRISTIAN
IPC: A47J27/08
Filed: 1980-05-09
Granted: 1986-05-21
Abstract: PCT No. PCT/FR80/00068 Sec. 371 Date Dec. 22, 1980 Sec. 102(e) Date Dec. 22, 1980 PCT Filed Apr. 30, 1980 PCT Pub. No. WO80/02496 PCT Pub. Date Nov. 27, 1980.The device comprises a steam-escape duct (1) terminated by a valve-seat (3, 4). A shut-off surface (71, 72), realized in a cap (65) at the bottom of an axial cavity (8) slidably mounted on the duct (1), rests, in the service conditions, on the seat (3, 4). The cap (65) is weighted such that its center of gravity is located below the seat (3, 4). The axial cavity (8) is connected to the outside by two eccentric vents (70) causing the cap (65) to rotate by reaction of the steam which traverses them as soon as the cooking-pressure is reached. The device comprises an element (73) permanently attached to the cap (65) and manually displaceable between two positions each of which determines a different lifting pressure for the cap (65) in relation to the duct (1). Use for permitting easy adaptation of the cooking pressure to the kind of food.