baber/WOPTO huggingface dataset:
Patent GB-1335091-A (GB)
Title: Apparatus for filtering and collecting solid matter from a smoke  flow
IPC: F23J15/02
Filed: 1971-04-02
Abstract: 1335091 Smoke filter S GREENSPAN 2 April 1971 8799/71 Heading BIT [Also in Division F4] An apparatus for filtering solid matter from smoke comprises a housing 11 to be fitted on the top end of a smoke stack 10, e.g. of an incinerator, the housing containing an electric heater 22 to ignite combustable matter in the smoke, filter screens 25, 35 across the upper outlet of the housing and louvers 28 which control the outlet of the housing to the atmosphere. A duct 17, having a controllable damper 27 linked to louvers 28, leads from the housing at a point between the heater and the filter 25. This duct contains a fan 17, the delivery side which leads into ducts 19, 20 which communicate with a circular dust receptacle 38 containing filter bags 41 of quadrant shape (Fig. 3, not shown). An open-ended stack 46 connects the duct receptacle with the atmoshpere, the ducts 46 and 20 being separated by the filter bags. In use, damper 27 is normally closed and louvres 28 open. When, however, the incinerator is in use, louvres 28 are closed, damper 27 is opened and fan 18 started. Somke is led via ducts 19, 20, dust receptacle 38 where solids are removed and stack 46 to the atmosphere. A further duct (79, Fig. 6 not shown) may directly connect duct 20 and stack 46 to allow the passage of air through the filter bags in reverse flow for cleaning.
Patent GB-1335217-A (GB)
Title: Tufting machines
IPC: D05C15/00
Filed: 1970-10-05
Abstract: 1335217 Tufting machines EDGAR PICKERING (BLACKBURN) Ltd 3 Jan 1972 [5 Oct 1970 13 May 1971] 47279/70 and 14698/71 Heading DIG  In a tufting machine the main shaft is placed low to minimise vibration of the machine, and drives the needle rocker shaft 12 (Fig. 3) the hook rocker shaft 19 and the knife rocker shaft 28 through eccentrics and connecting rods connected to adjustable slides on drive arms 39, 339 and 439. The drive arm 39 (Fig. 5) has a scale 39B to register directly the needle stroke, and a scale 53 to register the timing. Both the needle stroke and the timing may be adjusted by slackening the drive arm on its shaft and then rotating the screws 47 and 54 respectively. This is done with the needles at their lowermost point, and only the height to which they are raised is altered. To compensate, the fabric height is adjusted by adjusting the height of the bed plate (33, Fig. 2 not shown). The needle rocker bar drives the needle bar 51 (Fig. 4B) through oscillating links 13, 15 adjustably clamped to push rods 17. The hook shaft and knife shaft are formed in three sections joined by collars 63. The centre section carries the hooks or knives and may be replaced by a section carrying other hooks or knives. Lateral shift of either the needle bar or the fabric may be provided. A cam 71 (Fig. 4B) in the form of a ridge round a drum 69 moves cam followers 72 which are fixed to a shaft 74. In the embodiment this shaft is connected to a pin roll (75, Fig. 11, not shown) over which the fabric passes, to reciprocate the fabric laterally.  In a modification (Fig. 12) eccentrics 121 on the drive shaft 10 are held in slides 122 which move in frames 123 pivoted on pins 123A. The stroke of the connecting rod 128, may be adjusted by rotating a knob 125 to alter the distance between the main shaft and the pin 128A. In addition the top link 133 may be fixed in any combination of the holes A and B to the links 132, 132A to give a series of ranges of needle stroke, within which the knob 125 acts as a fine adjuster. The timing may also be adjusted by slackening screws 142 and rotating the link 132A slightly on the shaft 130. It is stated that minor adjustments are facilitated and are repeatable without going inside the machine.
Patent GB-1337784-A (GB)
Title: Advance mechanism
IPC: F16H27/02
Filed: 1971-01-20
Abstract: 1337784 Ratchet mechanism E L KNOWLES 6 Dec 1971 [20 Jan 1971] 2729/71 Heading F2Q A mechanism for advancing a drum 2 provided with internal teeth 3 comprises a member 1 pivotally mounted on a shaft 4 and having teeth 7, 8 adapted to engage the teeth 3. A spring 5 maintains the member 1 in the rest position shown in Fig. 2. On displacement of the member 1 by means of a push-rod 6, tooth 7 engages a tooth 3 to cause acceleration of the drum 2. Upon removal of the force applied to the pushrod 6, the spring 5 causes the member 1 to move back to its position of rest, the wheel 2 being slowed by impact of a tooth flank 10 with teeth 3. In a modification, the member 1 is provided with two teeth 12, Fig. 4a.
Patent GB-1341698-A (GB)
Title: 3-amino-indeno-1,2,3-a,e-phthalazines and pharmaceutical compositions thereof
IPC: C07D/
Filed: 1971-04-19
Abstract: 1341698 Indenophthalazines ASPRONICHOLAS Ltd 19 April 1971 [14 March 1970] 12424/70 Heading C2C The invention comprises compounds of formula and their acid addition and quaternary ammonium salts, wherein R 1  and R 2  are each H, OH, halogen, CN, NO 2 , NH 2  or C 1-6  alkyl or alkoxy, and R is (i) NR 3 R 4  (but not NH 2 ) where R 3  and R 4  are each H, alkyl, hydroxyalkyl, haloalkyl, substituted Ph, Ph-alkyl, substituted Ph-alkyl, C 3-8  cycloalkyl or (C 3-8 -cycloalkyl)- alkyl, or (ii) (NH-A) n -X, where A is C 1-4  alkylene or the unsaturated analogue, n is 0 or 1 and X is pyrrolidine, piperidine or hexamethyleneimine or their unsaturated analogues, or analogous rings where one C atom is replaced by O, N or S (when n is 0, X must be attached by its N atom to the indenophthalazine ring), or X is 4-substituted piperazino. The term "alkyl" in the foregoing includes the analogous alkenyl and alkynyl radicals. These compounds are prepared by reacting a corresponding 3-haloindenophthalazine (obtained from the indenophthalazone with POCl 3 ) with HR, or by standard interconversion procedures from compounds thus obtained. Also prepared is 3- chlorofluorenone-1-carboxylic acid.  Therapeutic compositions for oral, parenteral or rectal administration comprise compounds of the above formula, which have anti-inflammatory (especially antirheumatic) activity, and in some cases immunosuppressive activity.
Patent GB-1342363-A (GB)
Title: Trigger pulse generator
IPC: G01R13/24
Filed: 1971-04-19
Abstract: 1342363 Trigger pulse generators SOLARTRON ELECTRONIC GROUP Ltd 19 April 1971 [12 March 1970] 11998/70 Heading H3T In a trigger pulse generator having a pretrigger circuit 14, 22, 32 responsive to a trigger signal 10 to generate a pair of pretrigger pulses, a hold-off circuit 34 is arranged to generate a hold-off signal of predetermined duration each time a trigger pulse is generated, a two state circuit 30 is responsive both to the first pretrigger pulses and the hold-off signal to switch from a first state to a second state at the first pretrigger pulse of a pair which occurs at the end of the hold-off signal, and on output circuit 30 is arranged to provide a trigger pulse in response to the second pretrigger pulse of the same pair. A trigger signal 10 for display on an oscilloscope is applied to a level detector 12 and that portion of the trigger signal which exceeds the preset level of detector 12 triggers tunnel diode 14 from an off or low state to conduct and generate a positive pulse. This is differentiated by resistor 18 and inductor 20 and the positive pulse produced makes transistor 22 conduct. The negative output pulse from transistor 22 constitutes the first pretrigger pulse and is passed to a delay line 32 which reflects positive pulses to produce delayed second pretrigger pulses. The first pretrigger pulses reduce the current flowing in transistor 28, however the tunnel diode 30 is normally kept conductive by current drawn by the hold-off monostable 34. At the end of the hold-off period the next first pretrigger pulse cuts off the diode 30. The diode 30 is promptly rendered conductive again by the second pretrigger pulse which tends to eliminate jitter in operating the output circuit 30. The negative going output produced by the diode 30 conducting is differentiated by resistor 36 and inductor 38 to generate the trigger pulse which is amplified by transistor 40. The trigger pulse output from transistor 40 sets a ramp control bi-stable 42 which starts the horizontal deflection ramp generator of the oscilloscope and also sets the monostable hold circuit 34. In a further embodiment (Fig. 2, not shown), a hold-off signal at (62) makes transistor (60) conduct to render the first pretrigger pulses from a differentiating circuit (54) ineffective. At the end of the hold-off signal transistor (60) turns off so that the next first pretrigger pulse from (54) sets a bi-stable (58) which is formed by a pair of cross coupled NAND gates. The output from the bi-stable (58) enables a gate transistor (66) so that the second pretrigger pulse provided by differentiating circuit (56) passes to provide the output trigger pulse at 68. This output is used to trigger a hold-off monostable which re-establishes the hold-off signal (62) and thereby resets the bi-stable (58). Specification 1,342,362 is referred to.
Patent GB-1347001-A (GB)
Title: Aircraft undercarriage legs and like hydraulic units
IPC: F16J15/00
Filed: 1971-04-19
Abstract: 1347001 Seals HAWKER SIDDELEY AVIATION Ltd 19 April 1971 [6 March 1970] 10888/70 Heading F2B In a sealing gland of an hydraulic unit, e.g. an aircraft undercarriage leg, comprising a primary seal 9 and replacement seal 11, the replacement seal is located on the liquid or high pressure side of the primary seal. The leg cylinder 3, in which the inner sleeve 2 slides, is enlarged at one end to form a seal chamber 4. The primary seal is compressed between the sleeve 2 and a ring 6 sealed to cylinder 3 by a seal ring 10. The seal 11 is surrounded by a spacer ring 13 and housed in the chamber 4 in the uncompressed state to have a nominal clearance 12 with the sleeve 2. A split ring 14 separates the seals 9 and 11. A scraper ring 8 is carried by a ring 7 bolted, with the ring 6, to the cylinder 3. If the primary seal 9 is defective, the gland assembly is removed from the cylinder 3 and the defective seal is replaced by the seal 11. At the first convenient opportunity another replacement seal is fitted to the gland.
Patent GB-1350600-A (GB)
Title: Electro-hydraulic crushing apparatus
IPC: B02C19/18
Filed: 1970-12-30
Abstract: 1350600 Electrohydraulic crushers UNITED KINGDOM ATOMIC ENERGY AUTHORITY 8 Dec 1971 [30 Dec 1970] 61884/70 Heading B2A [Also in Division H1] The width of the spark gap of an electrohydrohydraulic crusher is adjusted in response to a quantity which varies with the applied voltage, so that breakdown occurs within a given voltage range. A circuit is arranged so that a substantial number of breakdowns outside the given voltage range needs to take place before the gap is adjusted. The apparatus comprises a vessel 1 of e.g. monocast nylon having electrodes 3/1 and 3/2, Fig. 5. Both electrodes may be movable but as shown 3/2 is fixed and 3/1 is secured to a worm wheel 22 running in a threaded insulating sleeve 23 whose upper end is secured to a bevel gear 24. The worm 22 is prevented from rotating with the sleeve by engagement of an insulating strip 35 with a slotted member 36 secured to the crusher enclosure 34. Rotation of the gear 24 by a motor 21 thus moves the electrode in or out of the vessel 1. E.H.T. is applied to the electrode 3/1, via a bar 32 secured to a housing 29 which contacts the electrode via a split metal bush in which the electrode is a sliding fit. The motor 21 is reversible and controlled by one or other of relays 19, 20, Fig. 4, in response to a waveform voltage developed across a resister R 1 Fig. 1. The signal is filtered, converted to a square wave, differentiated and processed in circuitry Fig. 4, so that after a preset number of pulses a signal energises one or other of the relays 19, 20. The signal used to control the gap may alternatively be the interval between the triggering of the thyratron V Fig. 1, and the occurrence of the breakdown detected, e.g. by piezo- or photo-electric means.
Patent GB-1351469-A (GB)
Title: Seating assemblies
IPC: A47C4/02
Filed: 1971-10-05
Abstract: 1351469 Connecting furniture in rows; dismountable seats; seats and tables ABBOTT BROS (SOUTHALL) Ltd 13 Nov 1972 [5 Oct 1971] 46182/71 Headings A4H A4J and A4U A dismountable seat comprises a rectangular frame 10 having recesses 20 for the reception of tubular legs 23 and sockets 14 for the reception of lugs 16 on a backrest 17. Two or more seat frames are connected together with only a single leg member between adjacent frames. The endleg member may be provided with an armrest 24, 25. The seat cushion 13 may be replaced by a planar sheet 26 to form a table top.
Patent GB-1351940-A (GB)
Title: Suction cleaners
IPC: A47L5/30
Filed: 1970-07-31
Abstract: 1351940 Suction cleaners BRITISH DOMESTIC APPLIANCES Ltd 28 May 1971 [31 July 1970] 37164/70 Heading A4F [Also in Division B1] In a suction cleaner of the upright type there is provided a return path for air from a dust collector into a wheeled cleaner body, an electric motor driven fan is located in said return path, and the main air-flow to the dust collector has in its wall an openable air-tight door or cover for permitting insertion of a connector of an extension hose for off-the-floor cleaning. Air is drawn by a suction fan through the suction nozzle 12, housing 11, tubes 39, 31, dust bag 35, and tube 41, through the motor 17 driving the suction fan 18, 18a to cool the motor and discharges through a metal screen 43 and filter 43a to atmosphere. The paper dust bag 35 is enclosed in a housing 25 having a removable front cover 20 Fig. 1, (not shown). The cardboard base of the bag 35 is secured to the air tube 33, which is detachable from the tube 31 so that the assembly of the tube 33 and bag 35 is removable from the housing 25 to permit emptying of the bag 35 after removal of the tube 33 therefrom. A device for indicating when the dust bag is full comprises a tube 51 opening into the dust bag housing 25 and connected to a transparent tube 35 containing a piston 54. As the dust bag fills the increased suction in the housing 25 draws the piston 54 against the action of a spring 55, the extent of filling of the bag being indicated by the position of the piston 54 in relation to a scale on the tube 35.
Patent IL-101167-A (IL)
Title: Platinum (II) complexes processes for the preparation thereof and pharmaceutical compositions containing the same
IPC: C07D317/32
Filed: 1992-03-06
Abstract: Disclosed herein are novel platinum(II) complexes having a potent anti-tumor activity which are represented by the formula (1),    <IMAGE>  (1)   <IMAGE>  (a)   <IMAGE>  (b)  wherein R1 and R2, which may be the same or different, are a hydrogen atom or a C1-4 alkyl group, respectively, or jointly form a cycloalkane group together with the carbon atom attached thereto; two Xs jointly form a group represented by formula (a) or (b) wherein, R3 is a hydrogen atom or a methyl group; R4 and R5, which may be the same or different, are a hydrogen atom or a C1-4 alkyl group, respectively, or jointly form a cyclobutane together with the carbon thereto; and the absolute configurations at the respective chiral centers in the 4,5-bis(aminomethyl)-1,3-dioxolane moiety are (4R,5R) or (4S,5S); processes for the preparing the same; and their use for treating animal or human cancer. Further, disclosed herein are novel intermediates useful for the preparation of the platinum(II) complexes and processes for preparing said intermediates.
Patent IL-104024-A (IL)
Title: 4-pyrimidinyl and pyridinyl derivatives of indol-3-yl- alkyl piperazines and antimigraine pharmaceutical compositions containing them
IPC: A61P25/06
Filed: 1992-12-08
Abstract: Compounds or pharmaceutically acceptable acid addition salts and/or solvates thereof of the formula R3 R6 R1-(CH2)n X N N N R2 N R5 OR4 H I wherein Y is -N- or -CH-;R1 is a substituent selected from the group consisting of hydrogen, halogen, lower alkyl, lower alkoxy, R7-substituted phenyl- lower alkoxy, amino, cyano, hydroxy, nitro, -OCH2CN, -CH2CONR7R8, -SO2NR7R8, -O2CR9, -SO2R9, -O2CNR7R8, -CO2R9, -CONR7R8, -NR7CO2R9, -NR7COR8, -NR7SO2R9 and N ; O with the proviso that the R1-(CH2)n moiety cannot be hydrogen, lower alkyl, lower alkoxy, -CONH2, or -NR7SO2R9 when X is -N-; R2 is selected from hydrogen, lower alkyl, lower alkoxy, -CO2R9 and halogen; R3, R5, R6 and R7 are independently selected from hydrogen and lower alkyl; R4 is lower alkyl; R8 is selected from hydrogen, lower alkyl, R7-phenyl-lower alkyl and trifluoromethyl; R9 is selected from lower alkyl and R7-phenyl-lower alkyl; and n is zero or the integers 1 or 2.
Patent IL-108515-A (IL)
Title: Rewinding machine for coreless winding of a roll of web material with surface for supporting the roll in the process of winding
IPC: B65H19/22
Filed: 1994-02-01
Abstract: A rewinding machine for the production of logs (R) of web material (N) without a core comprises: a first winding roller (1) onto which the web material is fed; a second winding roller (3) rotating in the same direction as the first roller and forming a nip (4) therewith through which the web material passes; means (15, 17) to move the surface of said second winding roller (3) toward said first winding roller (1); and means to sever said web material at the end of the winding thereof to for a log (R). Provision is also made for a surface (21, 21A) supporting the log (R2) in the process of formation and located upstream of the nip (4) between said rollers (1, 3). <IMAGE>
Patent IL-112726-A (IL)
Title: Apparatus and method for defatting meat and products derived therefrom
IPC: A23L13/00
Filed: 1995-02-21
Abstract: In accordance with the present invention, there is provided an improved decanter centrifuge and improved methods for producing defatted meat having substantially the same functionality, protein profile, vitamin profile, color, texture and water content as the raw meat starting material. A defatted meat and food products containing the defatted meat are also provided.
[WO9523028A2]
Patent IL-118905-A (IL)
Title: Umbilical cord connecting assembly for projectile launching device
Inventor: DAVID HUTCHINSON JAMES
IPC: F41F3/055
Filed: 1996-07-22
Abstract: An umbilical cord for connecting a control system to the operating system of a projectile (14) which is to be launched from a launch tube (4) comprises a cable (24) having connectors (30,32) at opposite ends. The connector (32) at the projectile end has insulation displacement contacts (58) therein where the cable conductors (26) are terminated and is plugged into a recess in the side of the projectile (14) through a port (10) in the launch tube (4). Upon launching of the projectile (14), the connector (32) at the projectile end remains with the projectile (14) and the cable (24) remains with the launch tube (14), the cable conductors (26) being pulled free from the insulation displacement contacts (58).
[GB2304473A]
Patent IL-120378-A (IL)
Title: Adjustable support pillow
IPC: A47G9/10
Filed: 1997-03-05
Abstract: A support pillow including a plurality of compartments each at least partially filled with a soft, yielding material and covered with a tick, each compartment being attached to another compartment along adjacent side edges thereof so as to form an endless, jointed roll of the compartments, the attached side edges defining joints between each compartment.
Patent IL-127910-A (IL)
Title: Image converter and image converting method
IPC: G06T5/20
Filed: 1998-05-06
Abstract: An image converter and a method for converting a first image signal including a plurality of pixel data to a second image signal including a plurality of pixel data. Particularly, an image converter and an image conversion method, since a class top or a prediction tap from image slicing is controlled in accordance with a feature quantity indicating the quantity of blur of imputted image data, optimum pixel data can be extracted as a class tap or a prediction tap and appropriate predictive processing can be carried out even when the inputted image data have a poor image quality. <IMAGE>
Patent IL-128320-A (IL)
Title: Method and apparatus for reliable intersystem handoff in a cdma system
IPC: H04W36/14
Filed: 1997-08-06
Abstract: In a communications network, a network user communicates through a remote unit via at least one base station. The communications network includes a first mobile switching center for controlling communications through a first set of base stations and a second mobile switching center for controlling communications through a second set of base stations. The network also includes a service providing base station controlled by the first mobile switching center and providing service to a first transition coverage area using a first pseudorandom noise code. The first transition coverage area defines a boundary between a first system controlled by the first mobile switching center and a second system controlled by the second mobile switching center. The network further includes a passage providing base station controlled by the second mobile switching center for providing service to the first transition area using a second pseudorandom noise code offset in time by a first amount from the first pseudorandom noise code. The passage providing base station provides service to a remote unit only if the remote unit is entering the first transition coverage area while exiting the second system or is about to exit the first transition coverage area while entering the second system.
Patent IL-145514-A (IL)
Title: Akt nucleic acids, vectors, host cells, antibodies, recombinant viruses, methods and pharmaceutical compositions thereof
IPC: C12N15/113
Filed: 2001-09-20
Abstract: The present invention relates to human Akt3 proteins and polypeptides.  The invention also relates to isolated nucleic acids encoding human Akt3, to vectors containing them and to their therapeutic uses, in particular for gene therapy.  Expression of Akt3 inhibits cell death associated with hypoxia, apoptosis or necrosis.
Patent IL-151536-A (IL)
Title: Cutter plate and milling tool
IPC: B23C3/06
Filed: 2002-08-29
Abstract: Cutting plate (19) comprises a base body having a base surface (21), a top surface (22), and side surfaces (24, 25, 27) arranged between the base surface and the top surface, at least one first protrusion (28) arranged on the top surface of one side surface, at least one first main cutting edge (33) having a straight section (34) defined between one of the side surfaces and the top surface and a curved section (35) formed on the protrusion, and at least one second protrusion (29) arranged on one side surface of the base surface and a second main cutting edge (31) which is curved. An Independent claim is also included for a cutting tool comprising the above cutting plate. Preferred Features: The curved section of the first main cutting edge and the second main cutting edge are at least partly correspondingly designed.