baber/WOPTO huggingface dataset:
Patent GB-9108376-D0 (GB)
Title: Cyclopentenes
IPC: C12P17/04
Filed: 1991-04-19
Abstract: PCT No. PCT/GB92/00730 Sec. 371 Date Feb. 13, 1995 Sec. 102(e) Date Feb. 13, 1995 PCT Filed Apr. 21, 1992 PCT Pub. No. WO92/18444 PCT Pub. Date Oct. 29, 1992   <IMAGE>  (Ia)   <IMAGE>  (Ib)   <IMAGE>  (IIa)   <IMAGE>  (IIb)  The individual enantiomers of the compounds (Ia), (Ib), (IIa) or (IIb), optionally substituted by non-interfering substituent(s). The novel enantiomers can be obtained by biotransformation. The (Ia) or (IIa) compounds can be used for the synthesis of chiral carbocyclic nucleosides.
Patent GB-9112071-D0 (GB)
Title: Belt seaming
IPC: F16G3/00
Filed: 1991-06-05
Abstract: A temporary seaming bridge (62) for connecting two belt ends (26,27) during seaming comprises a bridge portion (63) with a plurality of pegs (34,35) provided at each end. The pegs (34,35) are complementary with apertures (28,29) provided in the belt ends (26,27) such that the pegs (34) at one end of the bridge engage the apertures (28) in one belt end (26) and the pegs (35) of the other end of the bridge engage the apertures (29) in the other belt end (27). <IMAGE>
Patent GB-9201600-D0 (GB)
Title: Power tool
IPC: B24B3/60
Filed: 1992-01-24
Abstract: An adapter (11) is of channel shape, having longitudinal projections (25) at its respective sides for engagement with undercut grooves (24) in a face of a casing of a powered grinding tool (10) with which the adapter is intended to be fitted to sharpened chisels or other planar blades, in use, by means of a grinding wheel (20) of the tool. The adapter has an angularly adjustable guide plate (63) which carrier a slidable plate (70) having magnetic means (71a) for holding an attracted blade of an implement to be sharpened, the angle of the guide plate (63) causing the blade to be correctly sharpened by the wheel (20), in use, as the plate (70) is reciprocated across the wheel with the blade held correctly thereon.
Patent GB-9317104-D0 (GB)
Title: Therapeutic heterocycles
IPC: A61K31/535
Filed: 1993-08-17
Abstract: Pharmaceutical compositions containing novel therapeutic heterocycles for use in diseases in which an NK2 receptor is implicated, processes for preparing and methods for using the same.
Patent GB-9511660-D0 (GB)
Title: Valve controlled flow into a tube
IPC: A61B5/288
Filed: 1995-06-08
Abstract: Vacuum in a non-invasive medical probe having a source of vacuum interconnected with a suction cup by a resilient walled tube, is reduced in a controlled manner by creating a valve aperture in the wall of the tube at a desired location through which aperture no appreciable leakage will occur when vacuum is applied and the tube is in a relaxed state, whereby with the suction cup secured by vacuum on a patient's skin, application of a force to the tube wall will open the aperture and permit a controlled reduction of vacuum in the suction cup to a specified amount. Releasing the force permits the aperture to close so that lower vacuum is maintained and the suction cup continues to be secured on the patient's skin. In a preferred application there is provided a probe adapted for application to the scalp of a fetus with the rim of the suction cup in sealing contact with the surface of the scalp. There is also provided a method of enabling a controlled flow into a resilient walled tube inside which the pressure is lower than outside the tube, by creating a valve aperture in the wall of the tube in a desired location through which no appreciable leakage will occur when the tube is in a relaxed state. The aperture opens on application of a force to the tube wall and permits a controlled flow therethrough into the tube, and the aperture closes when the force is released.
Patent GB-9518975-D0 (GB)
Title: Drainage unit
IPC: E01C11/22
Filed: 1995-09-15
Abstract: A drainage unit (10) comprises first and second apertures (15,16) for allowing water to pass into the interior of the drainage unit. The first and second apertures are located such that, in use, the first aperture (16) is at a greater height than the second aperture (15). When the drainage unit is disposed at the side of a road, the first aperture is able to drain surface water from the road surface, and the second aperture is able to drain sub-surface water from within the road construction. The first aperture is not in direct fluid communication with the second aperture, so that surface water entering the drainage unit through the first aperture is prevented from passing back into the road construction through the second aperture. <IMAGE>
Patent GB-9809466-D0 (GB)
Title: Power transmission apparatus
IPC: F16H47/04
Filed: 1998-05-01
Abstract: A power transmission apparatus manipulates the transmission of power of the mechanical and/or electrical form. The power transmission apparatus is constructed integrating together a power-transmitting device and a transmission interaction redistributing mechanism. The interaction redistributing mechanism redistributes, or remaps, an optimized section of the operating speed range of the power-transmitting device onto the full operating speed range, including the stall speed, of the power transmission apparatus. Full operating speed range, including low speeds, is optimized. In a mechanical implementation of the apparatus, an epicyclic gear train is utilized as the redistributing mechanism. In an electromagnetic implementation of the apparatus, a rotary commutator is utilized as the redistributing mechanism and the power-transmitting device is an electromagnetic device. The mechanical implementation is capable of handling mechanical-to-mechanical mode of power transmission. Various versions of the electromagnetic implementation are capable of handling either the mechanical-to-mechanical, electrical-to-mechanical, mechanical-to-electrical, electrical-to-electrical mode, or more than one of the four modes, of power transmission. Both the mechanical and the electromagnetic implementations are capable of power regeneration.
Patent GB-9821390-D0 (GB)
Title: A seating unit
IPC: B60N2/75
Filed: 1995-12-11
Abstract: A seating unit (1) comprises a fixed housing (10) containing a primary seat with a reclinable back arranged to recline in such a manner that it remains within the housing. The seating unit is suitable for a aircraft cabin and may further comprise a leg-rest arranged to cooperate with the seating portion to form part of a substantially flat surface when the back is reclined in a substantially horizontal position. The seating unit may further comprise a secondary seat (3) positioned to face the primary seat, the secondary seat having a seating portion positioned to cooperate with the leg-rest of the primary seat to form a portion of the substantially flat surface when the back of the primary seat is reclined in the substantially horizontal position. Privacy between seats and use of available space within an aircraft cabin may be optimised by arranging at least some of the seats in an echelon. <IMAGE>
Patent GB-9905896-D0 (GB)
Title: Fuel injector arrangement
IPC: F02M63/00
Filed: 1999-03-16
Abstract: A fuel injector arrangement comprising a nozzle (10) provided with a first bore (11) within which a valve needle (12) is slidable, the needle (12) being engageable with a seating to control the flow of fuel from a delivery chamber (13) to an outlet opening (14). The arrangement includes a surface associated with the needle (12) which is exposed to the fuel pressure within a control chamber (23), and a fuel pressure actuable control valve (26) controlling the supply of fuel to the delivery chamber (13). <IMAGE>
Patent GB-9929574-D0 (GB)
Title: Message exchanging handling concept
IPC: H04M1/72436
Filed: 1999-12-14
Abstract: A message exchange session between wireless communication terminals via a wireless network is initiated from one of the terminals. The user of the initiating terminal invites at least one other communication terminal to participate in the message exchange session. This is done by forwarding a message text to said at least one other communication terminal. The user of the other terminal responds to received message by inputting a message text for replying to the received message. Then the responding terminal automatically adds the inputted reply message text to the received message text, whereby the aggregate message text includes the message exchange session history, and the aggregate message text is then transmitted to the other communication terminals being party to the message exchange session. <IMAGE>
Patent HU-9700853-D0 (HU)
Title: Process for producing intermediates of flunixin
Inventor: COVENEY DONALD J
IPC: A61P25/04
Filed: 1992-12-16
Abstract: Prepn. of flunixin, i.e. 2-((2-methyl-3-(trifluoromethyl) phenyl)amino)-3-pyridine carboxylic acid (I), and its pharmaceutically acceptable salts, comprises: (a) methylating a cpd. of formula (III) to give (V); (b) (i) for (V) where Z = a halo blocking gp., either contacting (V) with a reducing agent to give cpd. (VI), and hydrolysing (VI) with acid to give 2-methyl-3-trifluoroaniline (MTA); or hydrolysing (V) with acid to give cpd. (VII), and contacting (VII) with a reducing agent to give MTA; or (ii) for (V) where Z=H, sepg. (VI) from the reaction mixt. and hydrolysing it with acid to give MTA; or hydrolysing the reaction mixt. with acid and sepg. out MTA; and (c) converting MTA to (I) or its salt. In the formulae, Z = H or a halo blocking gp.; Z1 = a halo blocking gp.
Patent HU-9801923-D0 (HU)
Title: Pharmaceutical intermediates
Inventor: BROADHURST MICHAEL JOHN
IPC: A61K31/454
Filed: 1995-04-19
Abstract: The invention provides hydroxamic acid derivatives of the general formula <CHEM> wherein R<1> represents cyclopropyl, cyclobutyl, cyclopentyl or cyclohexyl; R<2> represents a saturated 5- to 8-membered monocyclic or bridged N-heterocyclic ring which is attached via the N atom and which, when it is monocyclic, optionally contains NR<4>, O, S, SO or SO2 as a ring member and/or is optionally substituted on one or more C atoms by hydroxy, lower alkyl, lower alkoxy, oxo, ketalized oxo, amino, mono(lower alkyl)amino, di(lower alkyl)amino,carboxy, lower alkoxycarbonyl, hydroxy-methyl, lower alkoxymethyl, carbamoyl, mono(lower alkyl)-carbamoyl, di(lower alkyl)carbamoyl or hydroxyimino; R<3> represents a 5- or 6-membered N-heterocyclic ring which (a) is attached via the N atom, (b) optionally contains N, O and/or S, SO or SO2 as an additional ring member, (c) is substituted by oxo on one or both C atoms adjacent to the linking N atom and (d) is optionally benz-fused or optionally substituted on one or more other C atoms by lower alkyl or oxo and/or on any additional N atom(s) by lower alkyl or aryl; R<4> represents hydrogen, lower alkyl, aryl, aralkyl or a protecting group; m stands for 1 or 2 and n stands for 1-4, and pharmaceutically acceptable salts thereof, which are collagenase inhibitors useful in the control or prevention of degenerative joint diseases such as rheumatoid arthritis and osteoarthritis or in the treatment of invasive tumours, atherosclerosis or multiple sclerosis. They can be manufactured either by hydroxamidating a corresponding novel carboxylic acid or by deprotecting a corresponding novel benzyloxycarbamoyl compound.
Patent HU-9802758-D0 (HU)
Title: Process for producing aminoalcohol derivatives and reacting them for producing (1r,4s)-4-[(2-amino-6-chloro-formamido-4-pyrimidinyl)-amino]-2-cyclo-pentene-1-methanol
Inventor: BERCHTOLD KATJA
IPC: C07C213/00
Filed: 1998-11-27
Abstract: Production of optionally (1S,4R)- or (1R,4S)-1-amino-4-(hydroxymethyl)-2-cyclopentene (VII) or (VIII) (or their salts) involves biotechnological optical resolution of racemic 1-amino-4-(hydroxymethyl)-2-cyclopentene (I) using a hydrolase in presence of an acylating agent. Production of (1S,4R)- or (1R,4S)-1-amino-4-(hydroxymethyl)-2-cyclopentene of formula (VII) or (VIII) (or their salts) involves biotechnological optical resolution of racemic 1-amino-4-(hydroxymethyl)-2-cyclopentene of formula (I) using a hydrolase (specifically a lipase) in presence of an acylating agent.X, Y=H or acyl. Independent claims are included for: (1) preparation of (VII; X, Y= H) or (VIII; X, Y= H) (or their salts) comprising chemical hydrolysis of corresponding compounds in which at least one of X and Y is other than H; and (2) production of (VII; Y= H; X= COR) or (VII; Y= H; X= COR) by (a) reducing 2-azabicyclo-(2.2.1)-hept-5-en-3-one (II) (in racemic or optical isomer form) to racemic (I); (b) carrying out biotechnological optical resolution (I) using a hydrolase in presence of an acylating agent to give (VII; X,Y= H) or (VII; X,Y= H); and (c) acylating to give (VII; Y= H; X= COR) or (VII; Y= H; X= COR). R : 1-4C alkyl, 1-4C alkoxy, aryl or aryloxy. [Image].
Patent IT-8647738-D0 (IT)
Inventor: LINO MELCHIORRE
IPC: B24B37/013
Filed: 1986-03-07
Abstract: In a lapping machine provided with two lapping plates with satellites rotated by a crown gear which is internal to the plate which satellites roll on outer ring gear along the periphery of the same plate, a comparator is mounted provided with two points between which, as between shears, in succession, a limb is taken of all the rotating satellites which all project from the lapping plate; at least a portion of a piece to be lapped being continued in said limb whereby the vertical thickness of said piece is measured. Due to the suitable ratio being chosen between the number of teeth of the lapping plates and the number of the satellite teeth it is obtained that the measurement carried out on a workpiece for each satellite is continuously repeated. A device is also provided for restorings the alignment of the two points of the comparator when the lower plate is worn; a device for facilitating the charging and the discharging of the satellites all filled of the workpieces being lapped is also provided.
Patent IT-8547754-D0 (IT)
Inventor: CERVONE PIERO
IPC: G05F1/46
Filed: 1985-02-28
Abstract: Voltage regulator which can compensate for the output voltage variation of a line modulator for use in transmitters for radar applications. The voltage variation in question is due to the modulation induced by the radar repetition frequency. This regulator is essentially made up of a network (1,2,3,4,5,6,7) which varies the value of the input signal to a comparator 8 in relation to a signal which is proportional to the variation of repetition frequency.
Patent IT-8967404-D0 (IT)
Inventor: GIORGIO CORTESI
IPC: F16H59/04
Filed: 1989-05-26
Abstract: The device substantially comprises a manually operated lever (L) for a gearbox that oscillates on one plane and can be set in a first (1) position and in a second (2) angular position in each of which the driving means of the device are activated, respectively, in a first and in a second configuration in which they control the manoeuvres for selecting and engaging, respectively, a higher or lower gear, and that may also be set into a third (3) and a fourth (4) angular position corresponding to a greater angle than that reached in the previous positions and in each of which said driving means are activated respectively in a third and in a fourth configuration in which they control the manoeuvres for selecting and engaging a higher or lower gear, said manoeuvres being performed with a greater activating force than that with which the same manoeuvres are performed with the lever in the first or second position; the device also comprises means of resistance (R) adapted to generate a resistant torque of a preset value for moving the gear lever from the first (1) to the third (3) angular position and from the second (2) to the fourth (4) angular position.
Patent IT-8367768-D0 (IT)
Inventor: RINALDI ROBERTO CASALONE
IPC: B61C9/48
Filed: 1983-07-15
Abstract: A transmission for a motorised bogie of a railway vehicle having an axle unit (10) the axle (12) of which is driven by an electric motor (24) carried by the bogie frame includes a transmission shaft (28) driven by the motor and driving a pinion (20) which meshes within a gearbox (18) with a gear wheel (16) keyed to the axle (12). The transmission shaft (28) is coupled to tho pinion (20) by a toothed coupling (32) located in the gearbox (18) so that it is lubricated by the same lubricating oil as the said gearbox.
Patent SE-0000028-D0 (SE)
Inventor: BJOERKEBAUM HANS
IPC: B01D46/50
Filed: 2000-01-07
Abstract: This invention relates to an air-cleaning filter (1) having a cross-section shape corresponding to the cross-section shape of an airflow duct (7) in which the same shall be mounted, the filter being surrounded by a collar-like casing (8) in form of a thin, endless wall being open at opposite ends. The casing (8) is applied with an end portion (9) of the wall protruding a distance from one of the ends of the filter (1), at least one transverse slit being formed in the casing at a distance from a free edge (10) of the protruding wall portion (9), said slit delimiting a wall material portion (12) which, when needed, may be pressed in from the rest of the casing wall in order to form a grip for a finger or the like.
Patent SE-0000729-D0 (SE)
Inventor: HERMANSSON KENT
IPC: A61F13/49
Filed: 2000-03-06
Abstract: The invention relates to an absorbent article for taking up body fluids, with a longitudinal direction, a transverse direction, a crotch portion (8) and two end portions (6, 7), and having side edges (9, 10) extending in the longitudinal direction and end edges (11, 12) extending in the transverse direction, and comprising a liquid-permeable cover sheet (2) and a liquid-tight cover sheet (3), and an absorbent body (4) arranged between the cover sheets (2, 3), and further comprising barriers which are arranged along the side edges (9, 10) of the article and which are raised up from the liquid-permeable cover sheet (2). The liquid-permeable cover sheet (2) has a central zone (30) which is arranged essentially in the crotch portion (8) of the article, and two end zones (31, 32) which are arranged at the end portions (6, 7) of the article, the liquid-permeable cover sheet (2) being more hydrophilic in the central zone (30) than in the end zones (31, 32).
Patent SE-0000850-D0 (SE)
Inventor: MATTSSON HANS ARVID
IPC: G06K9/00
Filed: 2000-03-13
Abstract: A gesture recognition system includes: elements for detecting and generating a signal corresponding a number of markers arranged on an object, elements for processing the signal from the detecting elements, members for detecting position of the markers in the signal. The markers are divided into first and second set of markers, the first set of markers constituting a reference position and the system comprises elements for detecting movement of the second set of markers and generating a signal as a valid movement with respect to the reference position.
Patent SE-0002536-D0 (SE)
Inventor: ABBESTAM GOERAN
IPC: B65G15/62
Filed: 2000-07-05
Abstract: A server in a communications network receives information when a call is made by a subscriber in the network and is able to determine at least one other terminal to which a message can be sent through the Internet, in dependence of the dialled number and the type of the other terminal. With the solution according to the invention, a subscriber can have information in any form delivered to any terminal to which the subscriber has access. The subscriber can request and receive written information, for example, from a shop while at the same time talking to a person at the same shop.
Patent SE-0101864-D0 (SE)
Inventor: FRANCKE TOM
IPC: G08B17/12
Filed: 2001-06-01
Abstract: The present invention relates to a flame detector for detection of the presence of a flame or spark in front of the detector comprising a UV sensitive photocathode (12; 21) and an anode (14; 22), respectively, wherein the UV sensitive photocathode is oriented such that UV light from a flame present in front of the detector can strike the photocathode; a voltage supply unit (18; 23) connected to the UV sensitive photocathode and to the anode to force photoelectrons emitted from the UV sensitive photocathode when struck by UV light from a flame present in front of the detector to move towards the anode; and a readout arrangement (15-17; 24) adapted to detect charges induced by electrons moving towards the anode to thereby detect the presence of a flame in front of the detector. The flame detector can be combined with an alarm unit (33) to form an automatic alarm (31).
Patent SE-0102553-D0 (SE)
Inventor: KUSIBOJOSKA LILJANA
IPC: A61F5/44
Filed: 2001-07-17
Abstract: Absorbent article such as a diaper and an incontinence guard comprising a liquid permeable topsheet (3), a liquid impervious backsheet (2) and an absorbent body (4) enclosed therebetween, whereby the article seen in longitudinal direction exhibits a front portion (5), a rear portion (6) and a crotch portion (7) arranged therebetween, and further exhibits a first belt portion (9a) and a second belt portion (9b). The belt portions (9a, 9b) are attached to the rear portion (6) alternatively the front portion (5) of the article and where first fastening means (10) is attached on the second belt portion (9b) and is intended to be attached against the first belt portion (9a) around the waist of the user and where said front portion (5) alternatively the rear portion (6) exhibits second fastening means (8) intended to be attached against the belt portions (9a, 9b) in such a way that the article assumes a pantlike shape where the belt portions (9a, 9b) form a part of the waist portions of the pant. The first belt portion I(9a), whose outside constitutes reception surface for said first fastening means (10), is at least 10% longer than the second belt portion (9b), carrying said first fastening means (10).
Patent SE-0302920-D0 (SE)
Inventor: SYNNERGREN PER
IPC: H04M3/56
Filed: 2003-11-03
Abstract: A telecommunications network ( 10 ) comprises a group call service server ( 18 ) which facilitates a group call over a radio interface ( 32 ) between different user equipment units ( 30 ) in a defined group within the telecommunications network. The group call service server ( 18 ) receives a floor request from a requesting user equipment unit ( 30j ) included in the group, and handles the floor request based on a media type associated with the floor request. In conjunction with such handling, in one aspect of its operation the group call service server prioritizes the floor request from the user equipment unit based on the media type (e.g., based on delay sensitivity of the media type associated with the floor request). In one example implementation, the group call service server comprises a queue ( 42 ) and a floor request handler ( 40 ). The group call service server queues the floor request from the requesting user equipment in the queue ( 42 ); the floor request handler ( 40 ) prioritizes the floor request within the queue based on the media type. In a specific example implementation, the group call service is Push-to-Talk over Cellular (PoC) and the group call service server comprises PoC server situated in a service network. Also provided are a group call service which handles the floor request based on a media type, and a message format for the floor request itself.
Patent SE-0400924-D0 (SE)
Inventor: CARLSSON TORBJOERN
IPC: F02G1/044
Filed: 2004-04-06
Abstract: A device for transforming a gas pressure into mechanical energy into electrical energy comprises a stationary body (16) having at least one cylinder (10,11) with a working piston (17,18) arranged on an axle (19) being mounted displaceable in the longitudinal direction thereof inside the stationary body (16). The device comprises means (8a,9a,21,25,8b,9b,22,26) for alternatively conducting a pressurized gas into the at least one cylinder (10,11) and means (14a, 14b) for alternatively conducting gas from said at least one cylinder for driving a working piston to and fro in the longitudinal direction of said axle within the stationary body. The device also comprises members for slowing the movement of the axle (19) down while storing energy, which contributes to the acceleration of the axle in the opposite direction when changing the direction of movement thereof.