baber/WOPTO huggingface dataset:
Patent GB-1258899-A (GB)
IPC: F24F7/06
Filed: 1968-02-15
Abstract: 1,258,899. Air conditioning buildings. A. HUNT, and C. DEAN. 5 Feb., 1969 [15 Feb., 1968], No. 7467/68. Heading F4V. In a building, an air distribution system comprises structure supporting hollow columns 10, 15, 18 which support U-shaped beams 11, 12, 16, 17 and passages formed between I-shaped floor units 14A, 14B which rest upon the beams. Conditioned air from a central plant is passed through damper and heater units 31, 32 in the columns and/or beams, each unit being controlled by a corresponding thermostat. The floor units 14 define outlet slots 21. The passages between the floor units which may be blanked off by movable plates 33 may include lighting, telephone components, pipes, and sound insulation material. Air for recirculation is extracted through the floor units and further hollow columns. The passages in the beams may be blocked with plates 27. All structural elements are made of pre-cast concrete. All air ducts may be thermally insulated.
Patent GB-1265168-A (GB)
IPC: C07C45/00
Filed: 1969-03-04
Abstract: 1,265,168. Recovery of hydroformylation catalyst. AZOTE & PRODUITS CHIMIQUES S.A. 4 March, 1969 [4 March, 1968], No. 11553/69. Heading C2C. A hydroformylation catalyst comprising a cobalt carbonyl complex of cobalt octa-carbonyl or of cobalt hydrocarbonyl, from the product of the hydroformylation of an olefin, wherein the liquid hydroformylation of an olefin, wherein the liquid hydroformylation product containing the catalyst is treated with HCN or with a cyanohydrin at an elevated temperature and pressure and the resulting insoluble cyanocarbonyl complex is separated from the liquid phase. The recovery is preferably performed in a neutral or reducing medium at 60-130‹ C., or if an organophosphorous compound acting as a promoter is present, at 60-150‹.C. Suitable cyanohydrins for use in the recovery are those of acrolein, benzaldehyde or butyraldehyde and it is particularly advantageous to use the cyanhydrin of the aldehyde formed in the course of the hydroformylation reaction. The insoluble complex may be recycled directly to the hydroformylation reactor or dissolved in a solvent first. The amount of cyanidation reagent employed usually corresponds to a ratio of 2 to 20 moles of HCN per atom of cobalt. In an example the catalyst Co 2 (CO) 6 [P(OCH 3 )] 2  in a hydroformylation reaction product is recovered by treating with the cyanhydrins of acrolein, benzaldehyde or butyraldehyde and separating the insoluble complex. Nitriles resulting from the fixing of the cyano groups of the cyanocarbonyl complex on the olefin starting materials may be obtained as byproducts in the hydroformylation reaction.
Patent GB-1289100-A (GB)
IPC: G01F23/296
Filed: 1968-12-11
Abstract: 1289100 Sonic or ultrasonic liquid level determination UNITED KINGDOM ATOMIC ENERGY AUTHORITY 29 Dec 1969 [11 Dec 1968] 59016/68 Heading H4D In a liquid level detector utilizing an electroacoustic transducer, supported against a wall of the container of the liquid and the impedance of the transducer being a function of liquid level, the impedance changes are detected by means detecting the root-mean-square voltage appearing across the transducer. Ultrasonic transducer 18 is mounted in a bore in a rod 34 which is attached by a ball-and-socket joint to one end of a spring-loaded piston rod 28, and rod 34 is centred in bore 27 by a flexible washer 36. To the left of a washer 32 is coupling fluid emanating from a reservoir 37. In operation the housing 19 abuts a side wall of the vessel, spring 33 biasing transducer 18 against that wall; by withdrawing knob 31 slightly the transducer is separated from the wall and washer 32 drives coupling fluid through passage 39 into region 42. As knob 31 is released washer 36 causes coupling fluid into the area between the transducer and the wall. The ultrasonic frequency is adjustable between 20 and 500 kHz. When the liquid in the vessel reaches the level of the transducer the applied voltage thereacross drops sharply, its R.M.S. magnitude is indicated on a meter and may operate a relay to switch off the supply of liquid to the vessel.
Patent GB-1289695-A (GB)
IPC: H04L17/30
Filed: 1969-10-09
Abstract: 1289695 Printer control SEISMOGRAPH SERVICE CORP 9 Oct 1969 [17 Oct 1968] 49668/69 Heading G4H Coded word cards 46 comprise a gate 56 for each character in the word, the gates having outputs interconnected with the input lines 20 to a teleprinter and being scanned by pulses from a wiper 60 which is advanced one step for each character-printing operation of the printer when the card on which they are located is selected by a signal on one of the lines 34 from decoder 14. The decoded signals on the lines 34 are gated at gate 48 with signals R and Q from a further wiper 54 and a counter 26 which are arranged to select the cards in a predetermined sequence. The wipers 54 and 60 advance together and counter 26 advances one step for each revolution of the wipers. The output from each word card is serialized by wiper 80 driven through one revolution for each character selected by wiper 60. The decoded input signals are stored in flip-flop 16 to ensure that all the characters in its associated card are selected. The arrangement permits a programmed sequence of characters to be printed in response to a single pulse on one of the lines 34.
Patent GB-1289757-A (GB)
IPC: C07C11/24
Filed: 1970-02-20
Abstract: 1289757 Acetylene BADISCHE ANILIN- & SODA-FABRIK AG 20 Feb 1970 [21 Feb 1969] 8185/70 Heading C5E Acetylene is produced and purified by the following series of steps:- (a) conventional thermal cracking of normally liquid hydrocarbons, e.g. by submerged-flame cracking of crude oil or heavy fuel oil;  (b) conventional washing to remove CO 2 , e.g. using an aqueous solution of potassium α- methylaminopropionate or diethanolamine, followed by selective solvent extraction from which is recovered a crude acetylene containing hydrocarbons having more than 2 carbon atoms and possibly water; (c) chilling the said crude acetylene to - 10 to +30 C. to substantially condense C 5  and higher hydrocarbons; (d) treating the remaining partly purified crude acetylene by countercurrent washing with toluene at - 20 to - 40 C. until virtually all hydrocarbons other than acetylene have been removed from the crude acetylene; (e) heating the laden toluene to 0-40 C. to recover therefrom gaseous acetylene which is recycled to the crude acetylene; and (f) fractionating the acetylene-free toluene to recover pure toluene as bottoms and extracted hydrocarbons overhead.  The selective solvent in step (b) may be dimethylformamide, butyrolactone, tetraethylene glycol dimethyl ether or N-methylpyrrolidone. If the crude acetylene from step (b) contains water, methanol may be added thereto and a detailed step (c) brought into operation.
Patent GB-1305906-A (GB)
IPC: F16K11/20
Filed: 1969-05-19
Abstract: 1305906 Valves D SCHAVERIEN J M SCHAVERIEN and J E SCHAVERIEN 19 May 1970 [19 May 1969] 25350/69 Heading F2V A mixer tap has two tap bodies 1, Fig. 1, each having a laterally extending outlet tube 2, and a T-shaped tubular connector 4 connectedby its side limbs 5 to the outlet tubes 2. The connector 4 may be provided with a partition 12 and an L-shaped mouth 13. The parts may be of metal or glass-filled nylon with a layer 11 of plastics material moulded around them after assembly, the layer being preferably coated with chromium or gold. Necks 6 and 9 receive connections for a diverter valve and a shower, respectively, while a downwardly projecting neck is sealed with a screw-in stopper. In Fig. 4 the connector 4 extends vertically and rotatably supports an inclined or curved nozzle 14 having ribs for engagement by a captive nut 16. A sealing ring 17 is provided. In a further embodiment, the two tap bodies communicate with separate concentric passages in the nozzle so that mixing occurs only at the nozzle mouth.
Patent GB-1308606-A (GB)
Title: Container-supporting devices
IPC: B66C1/10
Filed: 1969-04-11
Abstract: 1308606 Spreaders for handling containers BUTTERS CRANES Ltd 13 April 1970 [11 April 1969] 18629/69 Heading B8H A container supporting device for use with cranes comprises an upper spreader 1 which is attached by slings 2 to a crane hook (not shown), an intermediate spreader 3 rotatably attached to the spreader 1 and a lower spreader 5 to which a container 13 may be attached, and there being at least one cable 8 connecting the spreader 1 to the crane such that in operation of the device when the spreaders 3 and 5 are rotated relative to spreader 1 by means of a motor 9, pinion 11 and toothed ring 12, the spreader 1 remains stationary relative to the crane.
Patent GB-1317314-A (GB)
Title: Device for detecting stoppage of rotation
IPC: G01P13/00
Filed: 1970-12-15
Abstract: 1317314 Recording and playback MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 15 Dec 1970 59604/70 Heading G5R [Also in Division H1] A system senses the stoppage of rotation of one of two coaxial rotary elements by detecting the subsequent movement of a friction plate mounted between the elements. In the arrangement shown, a wheel 10, driven from a tape reel mount 2, normally rotates faster than a coaxial wheel 9, which is driven from a capstan pulley 7, but when the tape supply runs out the reel mount 2 and the wheel 10 come to a halt; a friction plate 15/16 pivotally mounted on wheel 9 is then forced to rock from its normally symmetrical position of Fig. 3 (not shown) to an asymmetrical position as in Fig. 2 and Fig. 5 (not shown). A lug 17 on the plate then activates a switch 19 to reverse the tape drive. A reversal in the opposite sense is subsequently caused by a further lug 18. In a second embodiment (Figs. 7, 8, not shown), the lugs project through apertures in wheel 9, and in a third embodiment two pivotal plates are used.
Patent GB-1328542-A (GB)
Title: Apparatus for winding electric cables and the like
IPC: B65H54/28
Filed: 1971-04-19
Abstract: 1328542 Winding cables BRITISH INSULATED CALLENDER'S CABLES Ltd 19 April 1971 [3 Feb 1970] 5112/70 Heading D1J An apparatus for winding cable e.g. electric cables in layers has a guide to lead the cable 2 onto the drum 3. A feeler 1 associated with the guide underlies the cable and has upstanding cheeks on either side so that if the cable diverges from a line substantially perpendicular to the drum axis. The guide arm is pivoted which actuates either of switches 8 and 9. This initiates traversing of the guide by means of a lead screw 11 driven by a motor 10. The guide may have a normal stationary condition modified by switches 8 and 9 or have a normal slow traverse similarly modified. Alternatively to the switches a potentiometer associated with a reversible motor may be employed as described in Specification 978174. The guide rests on the drum 3 or the preceding cable layer and the cable 2 is conducted along it by vertically or horizontally disposed rollers. The guide is centrally biased by springs 7.
Patent GB-1333089-A (GB)
Title: Textile process and apparatus
IPC: D01D5/42
Filed: 1971-04-19
Abstract: 1333089 Ribbed films; fibrillation ERNEST SCRAGG & SONS Ltd 19 April 1971 [10 April 1970] 17289/70 Heading B5B Filamentary or fibrous products are produced by extruding a flat thermoplastic e.g. polypropylene, film which is cooled below its m.p. e.g. by laying it on a cooled roller with an airknife, followed by tensioning the film and thereafter shaping it under pressure in the nip of a circumferentially grooved roller and a smooth roller, one of which is heated and the other cooled, whereby latent longitudinal filaments are formed in the film, which is then stretched longitudinally and fibrillated.
Patent GB-1348124-A (GB)
Title: Radar apparatus
IPC: G01S7/06
Filed: 1971-04-19
Abstract: 1348124 Radar SMITHS INDUSTRIES Ltd 19 April 1971 [13 Feb 1970] 6943/70 Addition to 1259592 Heading H4D [Also in Division H1] The image-retaining electroluminescent device in Specification 1,259,592 is mounted in a cathode-ray tube and is bombarded with an electron beam which scans in a P.P.I. manner; the ensuing display may be viewed through a window in the bulb or via closed circuit television. The display may be relative or true motion.
Patent GB-1350760-A (GB)
Title: Motor vehicle suspension
IPC: B60G11/27
Filed: 1970-07-28
Abstract: 1350760 Beam axle suspension BRITISH LEYLAND TRUCK & BUS DIVISION Ltd 28 June 1971 [28 July 1970] 36549/70 Heading B7D A line rear axle 1 is rigidly connected to points 3, 4 on parallel intermediate portions 2b of the arms of a trailing V-frame 2 pivotally connected at its apex 5 to the sprung mass of a vehicle, the rear ends 2c of the arms being cranked outwardly so that air springs 6, 7 acting thereon create torsional loads C, D in the portions 2b of the arms which act to oppose bending moments E, F on the axle 1. The front portions 2a of the arms of the V-frame have an open channel section, and the intermediate portions 2b and the cranked ends 2c are of closed box section.
Patent GB-1351107-A (GB)
Title: Range sensitive devices
IPC: G01S13/34
Filed: 1953-10-23
Abstract: 1351107 Radar ELECTRIC & MUSICAL INDUSTRIES Ltd 12 Oct 1954 [23 Oct 1953] 29281/53 Heading H4D In a missile to be detonated close to a target, signals are transmitted from a high frequency oscillator and received at the missile after reflection from the target. The transmission is frequency modulated, to give target range information for operation of the fuze firing circuit, by a sinewave oscillator and a band of frequencies from a noise source. With a normal frequency modulated transmitter signal the received signals have alternate maxima and minima, in accordance with range. The present system suppresses all maxima, except the first, and thus diminishes the probability of false fuze operation due to echoes from distant objects. As shown, signals produced by the reflex klystron 1 are radiated by the slot aerial 3, coupled to 1 by the quarter wave coaxial line resonator 2. The frequency of oscillation of the klystron is varied by the sinewave oscillator 5 and noise generator 7 connected to the reflector 4. The reflected signals, received at 3, are detected by the diode 8 and fed to the phase sensitive detector 10.
Patent IL-101196-A (IL)
Title: Illuminated sign
IPC: G09F13/00
Filed: 1992-03-10
Abstract: A process for treating a medium to recover lactic acid contained therein, comprising contacting the medium with a solid-phase polymer having tertiary amine functions in free base form to adsorb the lactic acid, desorbing said lactic acid by displacement on the polymer with a stronger acid, and recovering a lactic acid fraction substantially free from contamination by the stronger acid.
Patent IL-108622-A (IL)
Title: 9-(1-substituted piperdine-3-yloxime) derivatives of 3-De(2,6-dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribohexopyranosyl)oxy-6-O-methyl-3-oxo erythromycin their preparation process and their use as medicaments
IPC: A61P31/04
Filed: 1994-02-11
Abstract: The subject of the invention is the compounds of formula (I) <IMAGE>  in which:     - X and Y represent a hydrogen atom or together form a radical: <IMAGE>     - R represents a radical: <IMAGE> in which m represents an integer between 0 and 20, n represents a number 0, 1, 2 or 3, XA = alkyl, alkenyl, alkynyl, Hal, C IDENTICAL N, NR1R2, OR3, COR4, CO2R5, SR6, <IMAGE>  SO2R8, <IMAGE>  aryl, heteroaryl, or OC(Ar)3 and   Z = H or an acid residue.   The compounds of formula (I) have antibiotic properties.
Patent IL-110435-A (IL)
Title: Tricyclic heterocyclic vasopressin and oxytocin antagonists, their preparation and pharmaceutical compositions containing them
IPC: A61K31/395
Filed: 1994-07-25
Abstract: Tricyclic diazepine derivs. of formula (I) and their pharmaceutically acceptable salts, esters and pro-drugs are new. Y = (CH2)n, CH(1-3 C alkyl) or CO; AB = (CH2)mN(R3) or N(R3)(CH2)m ; n = 0-2; m = 1-2; provided that when Y = (CH2)n and n = 2, m may also be 0, and when n = 0, m may also be 3, provided also that when Y = (CH2)n and n = 2, m is not 2; R3 = COAr; Ar = substd. phenyl; opt. N-substd. indole; or opt. substd. furan, thiophene or pyrrole; D, E, F = C or N, any C atoms being opt. substd.; Z is such that the ring contg. it = opt. substd. fused phenyl; 5-membered aromatic, opt. satd. ring contg. one of O, N and S; 6-membered aromatic, opt. satd. ring contg. one N; 5- or 6-membered aromatic, opt. satd. ring contg. two N; or 5-membered aromatic, opt. satd. ring contg. one N, and either one O or one S; the heterocyclic rings are opt. substd.
Patent IL-113986-A (IL)
Title: Variable rate vocoder - a coder and method for encoding an acoustical signal
IPC: G10L25/93
Filed: 1992-06-09
Abstract: An apparatus for masking frame errors comprising memory means for storing at least one previous frame of data and for providing said at least one previous frame of data in response to a frame error signal; and masking means for receiving said frame error signal and for generating a masking signal in accordance with at least one previous frame of data and a predetermined error masking format.
Patent IL-115708-A (IL)
Title: Calcification-resistant bioprosthetic tissue and methods of making same
IPC: A61F2/24
Filed: 1995-10-20
Abstract: Naturally-derived bioprosthetic materials are treated with epoxide crosslinking agents. In some embodiments, the tissue is crosslinked with low molecular weight epoxides in aqueous solutions at high pH levels. In other embodiments, the tissue is crosslinked at physiologic pH levels with epoxide crosslinking agents catalyzed with tertiary or quaternary amines, such as Tris or imidazole. In an advantageous embodiment, bioprosthetic tissue is crosslinked and derivatized with an anticalcification agent, such as a polyphosphonate anticalcification agent, using a polyphosphonate:polyepoxide monoadduct.
Patent IL-118935-A (IL)
Title: Analytical methods using chemiluminescent dioxetane derivatives
IPC: G01N21/78
Filed: 1996-07-24
Abstract: Improved assay methods utilizing stable, enzymatically triggered chemiluminescent 1,2-dioxetanes with improved water solubility are provided. Assays are performed by a capsule chemistry analytical assay method wherein fluid capsules comprising discrete aqueous segments containing either a chemiluminescent dioxetane reagent or an activating agent separated by an oil-based isolating fluid are flowed through a conduit, and subsequently reacted to produce light. The improvement comprises using a dioxetane substituted with two or more water-solubilizing groups disposed on the dioxetane structure to provide the chemiluminescence. Compositions comprising such a dioxetane, a non-polymeric surfactant enhancer and optionally a fluorescer, provide enhanced chemiluminescence and eliminate the problem of reagent carryover when used in assays performed on capsule chemistry analytical systems. <IMAGE>
Patent IL-139313-A (IL)
Title: Method, device and receptacle for heating pre-prepared meals
IPC: A47J39/00
Filed: 1999-04-26
Abstract: The meals are heated in a closed space by means of induction heating coils and high-temperature steam. The high temperature steam is generated by using inductively produced heat to evaporate an amount of water specific to the meals being heated. The water may be supplied to a partially open channel, a pipe or a porous body, at least part of which comprises an electrically conductive material. An independent claim is also included for apparatus for heating meals.
Patent IL-141269-A (IL)
Title: Systems and methods for placing materials into bone
IPC: A61B17/88
Filed: 2001-02-04
Abstract: The present invention provides a system and methods for delivering material into bone. More particularly, the present invention provides a system for treating a bone having an interior volume occupied, at least in part, by cancellous bone comprising an access instrument sized and configured to establish a percutaneous access path to bone, a cavity forming instrument sized and configured to be introduced through the percutaneous access path to form a cavity, an instrument sized and configured to pass through the percutaneous access path to introduce a material into the cavity. <IMAGE>
Patent IL-147285-A (IL)
Title: Automated provisioning system
IPC: G06F21/31
Filed: 2001-12-24
Abstract: A computer system comprising a number of components which make up an infrastructure with the system having a Directory 10 and an APS which is adapted to centralize and automate information management for online service systems.
Patent IL-151703-A (IL)
Title: Method and apparatus for a mobile station application to receive and transmit raw packetized data
IPC: H04W80/04
Filed: 2002-09-11
Abstract: The present invention discloses a method and apparatus for a mobile station application to receive and transmit raw packetized data in a wireless communication system. The present invention includes a mobile station application that creates at least one socket. At least one of mobile station protocol layers of a communication protocol stack receives encapsulated raw packetized data from a communication network. The raw packetized data lacks destination port information. At least one of the mobile station protocol layers transmits unencapsulated raw packetized data to the created sockets. In turn, the created sockets transmit the raw packetized data to the mobile station application. In another implementation, the created sockets transmit raw packetized data of the mobile station application to at least one of the mobile station protocol layers. In turn, at least one of the mobile station protocol layers transmits encapsulated raw packetized data to the communication network.
Patent IL-158983-A (IL)
Title: Plate and method for high throughput screening
IPC: C12N5/04
Filed: 2003-11-20
Abstract: A multiple well plate and method for media exchange, including a body defining a plurality of cell wells each connected via a channel to one of a plurality of aspiration holes, is provided. The cell wells contain a porous, hydrophilic frit which is suspended on a ledge above a reservoir of fluid media and supports a tissue sample. The properties of the frit wick the fluid media upwards to supply the tissue sample with nutrients for growth and proliferation. Old media is aspirated from the wells by a liquid handling device which inserts a pipette tip into the aspiration holes. The pipette tip applies a suction pressure which draws the media out of the cell well, through the channel, into the aspiration hole and out through the pipette tip. New media is dispersed through the pipette tip and directly into the cell well.
Patent IL-170404-A (IL)
Title: Wireless determination of endoscope orientation
Filed: 2005-08-21
Abstract: The method involves determining an orientation of distal ends (28) of a probe relative to proximal ends by wireless transmission of an energy field between the ends. A part of a medical procedure is controlled in response to the orientation. The energy field is transmitted from a transmitter into the proximal ends during determination of the orientation. The energy field is received into the distal ends by a receiver. Independent claims are also included for the following: (A) a device for executing medical procedure (B) a method of imaging cavities under application of endoscopes (C) an endoscopic imaging system.
Patent IL-171914-A (IL)
Title: Variants of il-18bp, their preparation and pharmaceutical compositions containing them
Inventor: ALTAROCCA VALTER
IPC: A61K38/21
Filed: 2005-11-13
Abstract: The invention relates to active fragments of the IL-18 binding protein, to pharmaceutical compositions comprising such active fragments, and to medical uses thereof.
Patent IL-172357-A (IL)
Title: Method for the production of substituted 3-aryl-butyl amine compounds
IPC: C07C/
Filed: 2005-12-05
Abstract: Methods for the dehydration of substituted 1-amino-3-aryl-butan-3-ol compounds for the preparation of substituted 3-aryl-butyl-amine compounds.
Patent IL-178714-A (IL)
Title: Vapor phase catalytic chlorination of beta-picoline
Inventor: CAMPBELL KENT DOUGLAS
IPC: C07D213/16
Filed: 2006-10-18
Abstract: 2-Chloro-5-trichloromethylpyridine is obtained by chlorinating beta-picoline in the vapor phase using a Mordenite zeolite or a supported palladium catalyst.