baber/WOPTO huggingface dataset:
Patent GB-1322702-A (GB)
Title: Multistage self-priming centrifugal pumps
IPC: F04D1/06
Filed: 1969-04-18
Abstract: 1322702 Centrifugal pumps HENRY SYKES Ltd 6 July 1970 [18 April 1969] 19886/69 Heading F1C A multi-stage self-priming centrifugal pump having a first stage 10, Fig. 1, associated with a priming pump 13 connected via conduit 14 with float chamber 15 generally as described in Specification 1048272, has valve assemblies 29 connected to inlet conduits 27 or, as shown, inlet chambers 25, 26 of the second stage 11 and subsequent stages 12 if any. Once the first stage is primed by the pump 13, air downstream thereof becomes compressed and thereby forces its way through the second stage valve assemblies 29 to the atmosphere via bores 36. Thus the second stage is primed and subsequently, in a similar manner, the third stage becomes primed. The consequent filling of chambers 25, 26 with water raises floats 32 of the valve assemblies 29 and thereby closes the bores 36 with the upper end of valve heads 34. Normal pumping proceeds and the water is discharged through a non-return valve 16. Each valve assembly may additionally be connected to chamber 15 and thereby communicate with the priming pump. The stages may comprise individual units, and the first stage may comprise a single entry pump of the kind described in Specification 755249.
Patent GB-1325489-A (GB)
Title: Separation of particles from a fluid stream
IPC: B04C5/00
Filed: 1970-08-26
Abstract: 1325489 Separating particles from fluid CENTRAL ELECTRICITY GENERATING BOARD 5 Oct 1971 [26 Aug 1970] 41096/70 Headings B1D BIT and B2P Particles are separated from a fluid stream by causing the particle-laden fluid stream to change direction so that the particles are non- uniformly distributed across the fluid stream, dividing the fluid stream into two parts, and passing the part with the higher concentration of particles through a particle separator whilst by-passing the other part around the separator. The fluid may be a liquid or a gas and the particles may be solid or liquid. A separator comprises a wall 10, an inlet 11 leading to an annular flow path 12 between a central member 13 and the inner surface 14 of the wall. The member 13 carries a conical inner wall 15 which cooperates with at least one smoothly curved boundary wall formed by the surface 14 to define an annular flow passage which first decreases to a region 16 and then increases. Beyond the region 16, the flow passage is divided by an annular partition wall 17. The particles due to their inertia tend to concentrate close to the wall 15 and pass with a minor portion of the gas stream through an annular orifice 21 into the space defined between the wall 15 and the partition wall 17 and thence, by way of helico-spiral inlets 22 into a cyclone 23 where the particles are separated out and from which they are discharged via an exit 25 into a hopper 26 whilst the clean fluid is discharged through an outlet 28. The major portion of the gas stream continues in a substantially straight path outside the partition wall 17 through an annular duct 19 to an outlet 20.
Patent GB-1328640-A (GB)
Title: Bale transporting means
IPC: A01D87/12
Filed: 1970-05-16
Abstract: 1328640 Bale transporting apparatus L E WISEMAN 14 May 1971 [16 May 1970] 23809/70 Heading B8H Apparatus for transporting bales comprises a frame 10 mounted on a tractor (not shown), a bale-gripping arm 19 being mounted on each of two pivotably mounted sub-frames 18 which are mounted on pivots 22 below the frame 10, the sub-frames 18 being locked in their normal horizontal position by the engagement of a lever 35 with a bar 30 which is mounted for movement with the frames 18, such that in operation when the arms 19 are driven under the bottom stack of a stack of bales the arm 35 is knocked out from under the bar 30 against the action of a spring 36 thus permitting the subframes 18 to pivot downwardly under the weight of the bale-stack on raising the frame 10 by means of the tractor lifting means, the subframes 18 moving towards each other thus gripping the bales. The downward movement of the sub-frames 18 is opposed by a spring 32 connected to a vertically movable bar 17 which moves downwardly with the sub-frames 18 because of its connection therewith by rods 29. A further arm 42 extends forwardly and horizontally from the upper part of the frame 10 for pivotal movement downardly with the bar 17.
Patent GB-1331834-A (GB)
Title: Lever type hydraulic shock absorbers
IPC: F16F9/28
Filed: 1972-03-23
Abstract: 1331834 Shock absorber piston valves ARMSTRONG PATENTS CO Ltd 23 March 1972 [23 March 1971] 7664/71 Headings F2S and F2V Each piston of a lever type hydraulic shock absorber having two pistons working in parallel adjacent cylinders in response to rocking of a spindle (Fig. 1, not shown) has a damping valve comprising a valve support 18 formed with an axial bore and with an axial recess communicating with the bore, a cup-shaped member 26 having an axially apertured base abutted against the bottom of the recess, an annular plate valve closure member 30 engaged over a part of the cup-shaped member 26 which projects from the recess and controlling a first flow path 34 through the valve support 28, the cup-shaped member 26 providing an abutment 28 for a valve spring 32 acting on the closure member 30, a spigot member 36 passing through the axial bore in the valve support 18 and acting in combination with a further spring 42 to maintain the base of the cup-shaped member 26 abutted against the bottom of the axial recess, and a second valve closure member 44 carried on the spigot member 36 and allowing flow through a second flow path 48, 50 through the valve support in a direction opposite to that through the first flow path. A leak notch 31 in the valve support 18 allows flow through the piston before the valve member 30 opens.
Patent GB-1333083-A (GB)
Title: Butt splicer
IPC: B65H69/02
Filed: 1970-01-29
Abstract: 1333083 Splicing webs AGFA GEVAERT NV 1 Jan 1971 [29 Jan 1970] 4374/70 Heading B8R A web butt splicing machine in which the progressing web 12 is joined by adhesive tape to a fresh web 11 after a small gap of 0À3 mm. has been induced between the webs following cutting thereof comprises a stationary clamp 16 and a movable clamp 15, the stationary clamp being provided with a fluid cylinder actuated butt splicing control bar 29 which co-operates with a groove 55 in the movable clamp 15 to effect the separation at the butt joint whilst the web 12 is clamped between the nip of rollers 61, 63 and suction nozzles 27, 28 in the clamping plate 26 of the clamp 16 and the web 11 is clamped by a compressor bar 35 having resilient rubber bosses extending therealong. In operation a splice inducing push-button causes a driven endless chain 68 to move the bar 67 carrying the fresh web 11 to the proximity of the shaft 72 whilst a fluid-actuated cylinder 64 pivots a roller 63 into contact with a roller 61 whose ends are braked by shoes 65 applied by fluid actuated cylinders 66. Subsequently fluid actuated cylinders (20, 21, Fig. 3) cause the movable clamp 15 to be displaced towards the clamp 16 whereupon the clamped webs 11, 12 are severed by a rotary cutter 33 which is traversed across the webs by a fluid cylinder assembly (42, Fig. 4). Next the clamp 15 is relaxed such that the start of web 11 may be removed whereupon the butt splicing control bar 29 is displaced to effect the separation of the webs which are then spliced by applying a  pressure-sensitive tape from a roll 34 mounted on carriage and traversed across the web by a further fluid cylinder assembly (49, Fig. 4). The ends of the tape are then cut by knife blades 37 actuated by fluid cylinder 51, whereupon the brake shoes 65 are removed and the rollers 61, 63 are released for rotation and consolidation of the butt splice.
Patent GB-1353174-A (GB)
Title: Tubular heat exchangers
IPC: F28F9/22
Filed: 1971-06-01
Abstract: 1353174 Tubular heat exchangers G J H TREPAUD 1 June 1971 18343/71 Heading F4S A heat exchanger comprises tubes T connected at their ends to tube plates 3, 4 and extending through an annular space defined by an outer shell 1 and a central tubular member 2, the annular space being subdivided into two or more pseudo-helical flow paths in parallel, for a fluid flowing over the tubes T, said flow paths being defined by baffles comprising (a) transverse baffles K 1 -K 4  and C 1 -C 3  spaced apart along the tubes and each having a segmental cut-out with the cut-outs of adjacent baffles relatively staggered, and (b) radially extending baffles 5-9 interconnecting the transverse baffles. In the arrangement shown two parallel-connected flow paths are provided, initially by the baffle K 1  which traverses the inlet opening E for the external fluid entering the heat exchanger in direction e. This fluid leaves the heat exchanger in direction s through an outlet S likewise subdivided by the transverse baffle K 4 . An arrangement providing three flow paths is described (Fig. 5). A further arrangement in which the whole of the entering fluid e enters the first compartment (i.e. between tube plate 3 and transverse baffle K 1 ) and is there subdivided into two streams is described (Fig. 4).
Patent GB-1354498-A (GB)
Title: Detergent composition
IPC: C11D3/00
Filed: 1970-08-12
Abstract: 1354498 Detergents containing anti-redeposition agents UNILEVER Ltd 11 Aug 1971 [12 Aug 1970] 38797/70 Heading C5D A detergent composition comprises a surfactant and, as anti-redeposition agent for synthetic fabrics, a copolymer of vinylpyrrolidone and vinyl acetate having an average molecular weight of 10,000 to 400,000. The copolymers are those having a mol. ratio of vinylpyrrolidone to vinylacetate of between 10 : 90 and 90 : 10, preferably between 30 : 70 and 70 : 30. Other anti-redeposition agents, e.g. sodium or potassium carboxymethylcellulose, may be present. The surfactants may be anionic, nonionic, cationic or ampholytic detergents. Other ingredients which may be present are (a) alkanolamide lather boosters, (b) inorganic builders, e.g. phosphates, carbonates and silicates, (c) organic builders, e.g. sodium nitrilotriacetate, (d) bleaches, e.g. sodium perborate, sodium percarbonate and sodium chlorocyanurates, (e) enzymes, (f) hydrotropes, e.g. sodium xylene sulphonate, (g) ethanol.
Patent GB-1247660-A (GB)
Title: Process for the preparation of m-chloronitrobenzene
Inventor: POPA CONSTANTIN
IPC: C07C205/12
Filed: 1970-05-07
Abstract: 1,247,660. m-Chloronitrobenzene. GRUPUL INDUSTRIAL DE PETROCHIMIE BORZESTI. 7 May, 1970, No. 21971/70. Heading C2C. m-Chloronitrobenzene is prepared by chlorinating nitrobenzene in the presence of a catalyst comprising a mixture of 0À1-0À8% iodine and 2-8% anhydrous ferric chloride, the percentage being relative to the weight of the nitrobenzene subjected to chlorination.
Patent IL-103694-A (IL)
Title: Container for receiving and separating a fluid, preferably blood plasma into its ingredients
Inventor: HOLM NIELS ERIK
IPC: B01D21/26
Filed: 1992-11-09
Abstract: PCT No. PCT/DK92/00329 Sec. 371 Date May 2, 1994 Sec. 102(e) Date May 2, 1994 PCT Filed Nov. 10, 1992 PCT Pub. No. WO93/09753 PCT Pub. Date May 27, 1993.A container for receiving and separating blood plasma into its ingredients comprises two sealingly coupled sections (1 and 2). One container section (2) and the adjacent portion of the other container section are made of solid material, and the two container sections are screwed together. The container sections (1 and 2) comprise their respective chambers (29 and 30) for receiving their respective fluid ingredients, and these chambers are interconnected through a connecting channel (31) through the abutting portions, at which the container sections (1 and 2) are screwed together. A valve seat (21, 27) is shaped at each end of the connecting channel (31) for each valve member (22, 16) for a sealing closing of the chambers (29, 30) in the separated state of the container sections (1, 2). The valve members (22, 16) comprise mutually abutting projections (23, 12) ensuring a distance between the valve members (22, 16) exceeding the distance between the associated valve seats (27, 21) in the coupled state of the container sections (1, 2), but being smaller than the distance between the associated valve seats (27, 21) in a position during a separating movement of the container sections (1, 2). Furthermore, retaining means (15, 16) are provided for ensuring that the valve members (22, 19) do not engage the valve seats (27, 21) in the coupled state of the container sections (1, 2).
Patent IL-114874-A (IL)
Title: Method and apparatus for selecting an encoding rate in a variable rate vocoder
IPC: G10L19/24
Filed: 1995-08-08
Abstract: A method of adding hangover frames to a plurality of frames encoded by a vocoder, the method comprising: detecting that a predefined number of successive frames has been encoded at a first rate; determining that a next successive frame should be encoded at a second rate that is less than the first rate; and selecting a number of successive hangover frames beginning with the next successive frame to encode at the first rate, the numbering dependent upon an estimate of a background noise level.
Patent IL-123089-A (IL)
Title: Method for sanitizing udders and milking units
Inventor: SHPIGEL NAHUM Y
IPC: A01K13/00
Filed: 1998-01-28
Abstract: A method for the prevention of mastitis and/or other diseases of the mammary glands of milk-producing mammals, which comprises sanitizing teats and udders of such mammals, and/or the components of a machine for milking such mammals, by applying to the teats and udders, and/or said components, ozonated water having an ozone content which lies within the range between 0.01 mg and 5 mg ozone per liter of water.
Patent IL-123830-A (IL)
Title: Apparatus and method for separately layering cache and architectural specific functions in different operational controllers to facilitate design extension
IPC: G06F12/08
Filed: 1998-03-25
Abstract: A shared cache controller, comprising: a first bus interface unit (412) receiving operations for a storage unit within a storage hierarchy from a first processor; a second bus interface unit (414) receiving operations for the storage unit from a second processor; a plurality of controller units including: a cache controller unit (416) connected to the first and second bus interface units performing cache operations from the first and second processor for the storage unit; a first architectural controller unit (404) connected to the first bus interface unit performing at least a portion of architectural operations from the first processor for the storage unit; and a second architectural controller unit (406) connected to the second bus interface unit performing at least a portion of architectural operations from the second processor for the storage unit; and a throttle unit connected between the first and second processors and the storage unit, the throttle unit serializing a plurality of colliding cache operations from the first and second processors for the storage unit. 2187 כ" ה באלול התשס" א - September 13, 2001
Patent IL-127405-A (IL)
Title: Method and device for the management of radiocommunication intercell handovers in a cellular radiocommunication system
IPC: G01S3/30
Filed: 1997-06-06
Abstract: Process for managing an intercellular transfer of communications from a mobile station in a cellular radio communication system including a specific number of microcells inside umbrella cells, wherein each of said microcells and each of said umbrella cells includes a base station for allowing a routing of said communicatiosn, comprising the steps of: counting a number of handovers Ho of said mobile station between said microcells during a specified observation interval To when said mobile station is under control of the base station of a microcell; calculating a rate of transfer Ho / To for performing said intercellular transfer of communications to an umbrella station when said rate of transfer is greater than a specified threshold value when said mobile station is under a control of said base station of said microcell; maintaining said intercellular transfer of communications to said base station of said microcell when said rate of transfer is below said specified threshold value when said mobile station is under control of said base station of said microcell; and performing direction finding to measure a virtual speed of movement of said mobile station in relation to said base station of said umbrella cell in such a way as to perform said intercellular transfer of communications to said base station of said microcell when said virtual speed of movement measured by said direction finding is below a specified speed value when said mobile station is under control of said umbrella cell.
Patent IL-128724-A (IL)
Title: Pharmaceutical compositions containing isovaleric acid derivatives for treating various neurological pathologies
IPC: A61K31/00
Filed: 1997-08-29
Abstract: Preparations and extracts of valerian, as well as isovaleramide, isovaleric acid, and its pharmaceutically acceptable salts, esters, and substituted amides, exhibit clinically significant pharmacological properties which implicate a treatment for a variety of pathological conditions, including spasticity and convulsions, which are ameliorated by effecting a mild depression of CNS activity. The compositions in question generally are non-cytotoxic and do not elicit weakness or sedative activity at doses that are effective for the symptomatic treatment of such pathological conditions.
Patent IL-130639-A (IL)
Title: Method and apparatus for selectively injecting poultry eggs
IPC: A01K45/00
Filed: 1998-01-16
Abstract: An apparatus for classifying poultry eggs, comprising: an egg carrier; a light measuring system having a light source (17) positioned on one side of said egg carrier and a light detector (27) positioned on the other side of said egg carrier opposite said light source; and a switching circuit (31) operatively associated with said light source for cycling the intensity of said light source at a frequency greater than 100 cycles per second. 2361 ו' באלול התשס" ב - August 14, 2002
Patent IL-135041-A (IL)
Title: X-ray absorbing material and variants thereof
IPC: G21F1/10
Filed: 1998-09-24
Abstract: The present invention relates to an X-ray absorbing material which can be used in medicine as well as in the production of special protection clothes, protection screens, housings, protection coatings and isolation materials. In a first embodiment, the material uses as a filler a poly-dispersed kneading-segregated mixture containing metallic particles having a size of between 10<-9> and 10<-3> m, wherein said particles are bonded to the surface of a textile base. The density of the material is defined by the relation qN = (0.01 - 0.20)qP wherein qN is the density of the X-ray absorbing material as a whole while qP is the density of the material used for the particles of the X-ray absorbing filler. In a second embodiment, this invention uses as a filler the above-mentioned mixture though the particles are surrounded by the volume of a matrix made of a compound that solidifies under atmospheric pressure. The total mass of the poly-dispersed and segregated mixture is defined by the relation M = (0.05 - 0.5)m where M is the total mass of the X-ray absorbing poly-dispersed and segregated filler, while m is the equivalent mass of the filler material which is equal by its protection properties to the mass M. In a third embodiment, this invention uses as a filler the above-mentioned mixture though the particles we bonded to an intermediate substrate consisting of a textile base and surrounded by the volume of a matrix.
Patent IL-137123-A (IL)
Title: Method for monitoring cellular communications and system therefor
IPC: G08G1/01
Filed: 2000-07-02
Abstract: A system and method that continuously extracts traffic load and speed on roads within the coverage area of a cellular network. The data is extracted directly from the higher level of communications in a cellular network without using any external sensors. The cellular data used by the system includes cell handover sequences as the major input. The method consists of a learn phase in which a vehicle with a location device (say GPS system) travels across the covered routes and collects the cellular data and location data in parallel. In the continuous data collection stage the cellular data is processed and correlated to the data collected in the learn phase to yield the route and exact location of the vehicle on it. Each such two locations yield the travel distance and time, and thus the driving speed in this route section. This procedure is performed continuously across the covered area to yield the traffic load and speed.
Patent IL-138253-A (IL)
Title: Methods of determining the optimal erase and write power, and recording apparatus with devices for said methods
IPC: G11B7/24097
Filed: 2000-01-06
Abstract: The application relates to methods and devices for determining the optimal erase (17) and write powers for erasing and writing information on an optical record carrier (85). These optimal powers are determined from two powers, Pmin (15) and Pmax (16), found at specific points, (22) and (24), in a curve (10) where the normalized reflected power (12) is plotted versus the test power (11).
Patent IL-141972-A (IL)
Title: Modification of engineering polymers with basic n groups and ion-exchange groups in the side chain
IPC: B01J41/12
Filed: 2001-03-12
Abstract: A method for lateral chain modification of aryl main chain polymers with aromatic ketones or aldehydes containing tertiary basic N-groups is described. The modification can be accomplished via addition of an aromatic carboxylic acid or an acid derivative containing a tertiary amine moiety to a metallized polymer. The tertiary amines on the modified polymer can be converted to quaternary amines with halogen alkanes. Modification of the aryl main chain polymers with aromatic groups containing sulphonic acid radicals is also described. The polymers formed can be crosslinked and prepared for use in a wide variety of membrane technologies including ion exchange, dialysis, reverse osmosis, nanofiltration.
Patent IL-154712-A (IL)
Title: Modified vaccinia ankara virus variant
IPC: C12N5/10
Filed: 2003-03-03
Abstract: The present invention provides an attenuated virus, which is derived from Modified Vaccinia Ankara virus and which is characterized by the loss of its capability to reproductively replicate in human cell lines. It further describes recombinant viruses derived from this virus and the use of the virus or its recombinants as medicament or vaccine. Additionally, a method for inducing an immune response even in immuno-compromised patients, patients with pre-existing immunity to the vaccine virus or patients undergoing antiviral therapies is provided.
Patent IL-167849-A (IL)
Title: Alpha 2b or 2b/2c adrenoceptor agonists for the treatment of neurodegeneration
IPC: A61K31/4174
Filed: 2005-04-04
Abstract: Methods of preventing or retarding the degeneration of neurons. Also disclosed are methods for treating Alzheimer's disease or Parkinson's disease through the administration of selective alpha 2B or alpha 2B/2C receptor agonists, hereby incorporated by reference herein.
Patent IL-178175-A (IL)
Title: Tamper resistant dosage form comprising an adsorbent and an adverse agent
IPC: A61K9/50
Filed: 2006-09-19
Abstract: Pharmaceutical compositions and dosage forms comprising an adsorbent, and an adverse agent, such as an opioid antagonist. In one embodiment, at least a portion of the adverse agent is on the surface or within the micropore structure of an adsorbent material. The pharmaceutical compositions and dosage forms comprising the adsorbent and the adverse agent are useful for preventing or discouraging tampering, abuse, misuse or diversion of a dosage form containing an active pharmaceutical agent, such as an opioid. The present invention also relates to methods for treating a patient with such a dosage form, as well as kits containing such a dosage form with instructions for using the dosage form to treat a patient. The present invention further relates to process for preparing such pharmaceutical compositions and dosage forms.