baber/WOPTO huggingface dataset:
Patent GB-2350235-A (GB)
Title: Reducing electromagnetic radiation in portable RF devices
Inventor: SCHEMEL RAYMOND ETIENNE
IPC: H01Q1/24
Filed: 1999-05-18
Abstract: Hand-held mobile telephones and other portable RF apparatus give rise to electromagnetic fields in the region of the head or body of the user. This invention enables the radiating element (the aerial, or antenna) to be moved away from the head, thereby appreciably reducing the local field in the region of the head or body. At the same time the efficiency of radiation can be improved because the aerial is free from blocking by the head or body and various other effects of the body are minimized. Where transmitter power control is in use any increased efficiency of radiation will reduce the local electromagnetic fields and can lead to a reduced battery consumption. Radiation is further reduced by connecting the aerial to the apparatus by a transmission line 6 and providing a counter poise (20, Figs 2, 2bis not shown) balun (30, Fig. 3 not shown) or magnetic sleeve (42, Fig 3 not shown). All these reduce unbalance currents which give rise to return currents which can pass through the head or external surfaces.
Patent GB-2350750-A (GB)
Title: Predicting interference in a cellular communications system
Inventor: HOGGER ROBIN GEORGE
IPC: H04B1/713
Filed: 1999-06-01
Abstract: A method of, and apparatus for, processing interference in a cellular communications system. The method includes the steps of determining a quality value per burst; identifying those bursts for which the quality value is below a predetermined threshold; determining a pattern of the identified bursts in terms of transmission frequency and time; calculating respective predicted patterns based on respective hopping determination parameters of other cells and of the given cell; comparing the determined pattern of the identified bursts with the predicted patterns; and responsive thereto predicting the hopping determination parameters of whichever interfering cell produced the determined pattern of the identified bursts by interfering with the given cell. Further possibilities include comparing the given cell with the interfering cell and identifying predicted interfering timeslots. Further interference can be reduced by not transmitting bursts during some or all of the predicted interfering timeslots. Interference produced by overlapping parts of bursts of unsynchronised timeslots can be incorporated.
Patent GB-2352225-A (GB)
Title: Automatic control for a turntable
Inventor: BARSBY ALAN
IPC: B61J1/06
Filed: 1999-07-12
Abstract: A control system for a turntable 9 associated with a conveyance such as a patient handling hoist 2 in which the control signal for the turntable is generated by the operation of the traverse controls 11 of the hoist. The turntable is adapted to interconnect a plurality of guides 4-7, the conveyance being configured to move along a said guide; the motion of the conveyance along a said guide being responsive to a motion control of the conveyance control unit 11, the turntable being configured such that when the conveyance is on the turntable, rotation of the turntable between two of the plurality of guides is responsive to user operation of the motion control. Preferably, the turntable has means for detecting the presence of the hoist on the turntable, and means for rotating the turntable if the motion of the hoist is interrupted for a predetermined period of time by the user.
Patent GB-2344123-A (GB)
Title: Well logging method and apparatus
Inventor: MILNE ALEX WATSON
IPC: E21B47/00
Filed: 1999-11-26
Abstract: A method of well logging in which the logging device 40 is inserted into a well borehole 14 and delivered to the bottom of the well within a drill pipe 22 by pump pressure. The logging device may comprise of a first portion 42 and a second portion 44. The first portion comprising well logging sensors the second portion allows controlled fluid flow 26. The device 40 is caught at the end of the drill pipe 22, then pressure maintained while the drill pipe 22 is lifted so that portion 42 projects past the pipe end. The two are then lifted together so that logging can occur. Following the logging operation the logging tool 40 may be returned to the surface by reversing the pump pressure in the drill pipe. The logging data may then be downloaded from the device.
Patent GB-2357809-A (GB)
Title: Hand pump for dispensing a spray
Inventor: BOLTON TERENCE WILLIAM
IPC: B05B7/24
Filed: 1999-12-30
Abstract: A flexible bulb 1 has at one end an open neck 2 having an annular rib 3 for an airtight fit onto a liquid dispensing apparatus, such as an airbrush (5, Fig 3), and on the other end an air inlet 6 with a one-way air inlet valve 7. The inlet 6 comprises a disc with through holes from which a shaft 7b, with an end stop, extends into the bulb 1 and on which a closure member 7a, in the form of a circular flexible sheet of material, is slidable. Operation of the hand pump by squeezing the bulb 1 closes the valve 7 and forces air through the neck 2 and out of a nozzle (8) past the tip or nib (15) of a felt-tipped pen to produce a fine spray of particles onto a substrate.
Patent GB-191125587-A (GB)
IPC: G01N25/36
Abstract: 25,587. Cambridge Scientific Instrument Co., and Whipple, R. S. Nov. 16. Calorimeters.-With the object of eliminating the effect of variations of temperature of the medium in which the measurements are made, a calorimeter is provided with two equal and opposed heat-sensitive members, one of which is acted upon by this medium only while the other is further subjected to the heat from the substance being tested. In the form shown in Fig. 1, the two members consist of coiled bimetallic strips A, A<1>: the ends A<3>, A<4> of the strip A<1> are joined respectively to the flue B<1> and to a collar. C<1> fastened to the shaft C; and the ends A<5>, A<6> of the strip A are joined respectively to a collar C<2> similar to C<1> and to a collar C<3>, which is mounted loosely on the shaft C and carries the indicating-arm D. The gas being tested is burned at F, and the necessary air passes down the flue B. In the form shown in Fig. 3, the heat-sensitive members A, A<1> consist of closed metallic capsules; the member A is suspended from a fixed support H and its lower side acts on the lower end of a frame K, the upper end of which is connected to the lower side of the member A'; the upper side of the member A' is connected to the indicating apparatus. The gas is burned at F and the air enters through the holes J<1> and passes over the member A. In a further modification, Fig. 5, the heat - sensitive members consists of two thermometer-like bodies A, A<1> partly filled with mercury and connected, one on each side, to a frame M which can rotate about the knife-edge M<1>, the rotation being caused by the variation in the distribution of the weight in the members A, A<1>. Recording- apparatus of the type described in Specification 10,844/05 may be used.
Patent GB-191510917-A (GB)
IPC: A63H33/22
Abstract: 10,917. Doolittle, R. E., and Johst, P. S. July 27. Pictures.-Relates to a picture-building device, for use as a toy or advertisement, of the kind in which portions of a picture are cut out and placed on other portions which form a background. The invention consists in printing the figures or the like 22, Fig. 5, which are to be cut out, with a margin 23 which harmonizes or blends with a background 16, Fig. 3, so that the finished picture is not marred by inaccurate cutting of the figures.. The background 16, which has blank portions 18 corresponding to the applied figures, may also be made in sections to be cut out and fitted together, and a frame may be supplied for holding the pieces when assembled. In a modification, the margin around the figures extends to the edges of the sheet on which they are printed, and a line is printed around the figure as a cutting guide. The sections of the backgrounds are also printed with margins, and the portions 18 are coloured.
Patent HU-T61739-A (HU)
Title: Process for producing benzodioxan derivatives and pharmaceutical compositions comprising same as active ingredient
Inventor: STACK GARY PAUL
IPC: C07D319/20
Filed: 1992-06-19
Abstract: The compounds: <CHEM> wherein R<1> and R<2> are, independently, hydrogen, alkyl, alkoxy, aralkoxy, alkanoyloxy, hydroxy, halo, amino, mono- or dialkylamino, alkanamido, or sulfonamido, or R<1> and R<2> together form methylenedioxy, ethylenedioxy, or propylenedioxy; R<3> is hydrogen or alkyl; n is one of the integers 2, 3 or 4; R<1><2> is NR<4>R<5> in which R<4> and R<5> are, independently, hydrogen, alkyl, cycloalkyl, alkanoyl, aroyl, alkylsulfonyl or arylsulfonyl, or R<4> and R<5> together form a 3-7 membered polymethylene ring; R<1><0> is hydrogen or, when taken with R<1><2>, R<1><0> and R<1><2> complete the six membered ring- <CHEM> in which X is O or NR<8>, in which R<8> is hydrogen or alkyl; or a pharmaceutically acceptable salt thereof, are antipsychotic, antidepressant and anxiolytic agents useful in the treatment of multi-CNS disease states.
Patent HU-T65529-A (HU)
Title: Tilting roof for freight-cars being supported by holding arm on front wall
Inventor: KOEHLER GUENTER
IPC: B61D39/00
Filed: 1993-03-05
Abstract: The invention relates to a tiltable roof (5), supported on end wall-side support arms (6), for railway goods wagons whose freight hole consists of at least two funnel-shaped chambers (1), the tiltable roof (5) being tiltable, by means of an actuation element, out of the closed state towards one longitudinal side of the vehicle counter to the force of a spring (15). The objective of the invention consisted in finding an actuation device for tiltable roofs (5) of the aforesaid type, which device ensures, with simple means, a non-forced tilting of the tiltable roof (5) and an economical design which is not prone to faults. According to the invention, this is achieved in that the actuation element consists of a lever (9) which is attached to the tiltable roof (5) approximately in the longitudinal centre and is mounted with its other end on the wagon body of the railway goods wagon in an articulated fashion and can be acted on by a drive (12) in order to tilt the tiltable roof (5). <IMAGE>
Patent HU-T75165-A (HU)
Title: Medication vehicles made of solid lipid particles and process for producing them
Inventor: LUCKS STEFAN
IPC: B01J13/00
Filed: 1992-09-16
Abstract: Medication vehicles have particles made of lipids, lipid-like (lipoid) materials or mixtures thereof, with a diameter from 10 nm to 10 $g(m)m, that are solid at the ambient temperature. Because or their solid core, these medication vehicles allow active substances to be controllably released over a longer period, allow hydrophilic medicaments to be incorporated into the solid core and are relatively quickly decomposable, producing no toxic by-products.
Patent HU-T69299-A (HU)
Title: Elevated temperature dimensionally stable polyester with low gas permeability
Inventor: DALGEWICZ EDWARD J
IPC: B29C51/00
Filed: 1993-02-03
Abstract: Polyester composition with improved impact properties, improved oxygen permeability and improved dimensional skrinkage during heating. Impact modifiers are dissolved into a molten polyester to form a eutectic alloy. On slow cooling, the eutectic alloy of the invention freezes to form a mixture of particles of the impact modifier embedded in a matrix of the polyester. By controlling the solidification of the melt, the size and distribution of the precipitates from the melt can be controlled, which allows control of the mechanical properties. The precipitation can also be controlled either by homogenous nucleation or by heterogeneous nucleation through the addition of a nucleating agent or the introduction of a suitable surface for nucleation. The invention also provides a process of manufacturing the above polyester, an article comprising this polyester and a process for making this article. The crystalline polyester article is useful as a container for microwavable, ovenable and/or frozen foods, and has improved gas barrier properties, impact strength, and post-mold dimensional stability between -60  DEG C and 200  DEG C.
Patent HU-T67927-A (HU)
Title: Process for producing moulded high-mess stuffed formbodies of pmma
Inventor: ITTMANN GUENTHER
IPC: C08K3/00
Filed: 1994-08-16
Abstract: The invention relates to a process for the production of filled mouldings from polymethyl methacrylate by bulk polymerisation in a suitable polymerisation chamber, where a liquid polymer precursor PV containing the monomers is prepared in a manner known per se, the particulate filler FS is introduced into PV with high-speed stirring with formation of a suspension SP in amounts of 30 to 80 % by weight based on the suspension SP formed, and a free-radical initiator and a solid, particulate polymer PP are added to the suspension SP just before introduction into the polymerisation chamber, in amounts of from 1 to 20 % by weight, based on the suspension SP, in uniform distribution, the suspension is subsequently introduced into the polymerisation chamber, the polymerisation is then carried out, and demoulding is effected.
Patent HU-T70552-A (HU)
Title: Hydroxamic acid derivatives as metalloproteinase inhibitors, process to prepare them and use of them to prepare pharmaceutical compns.
Inventor: DICKENS JONATHON PHILIP
IPC: C07D295/14
Filed: 1993-07-23
Abstract: Compounds of formula (V) : <CHEM> wherein R2 represents a group R6-A- wherein A represents a divalent straight or branched, saturated or unsaturated hydrocarbon chain of up to 6 C atoms which may be interrupted by an O or S atom, and R6 represents hydrogen or an optionally substituted phenyl, cycloalkyl or cycloalkenyl group; and the groups R12 and R13 are hydrogen, alkyl, phenyl or substituted phenyl; and activated derivatives thereof are useful as intermediates in the preparation of matrix metalloproteinase inhibitors..
Patent IL-47608-A (IL)
Title: Magnetically-controlled perforators
IPC: G06K1/02
Filed: 1975-06-30
Abstract: 1500630 Selective punching apparatus SIEMENS AG 17 June 1975 [25 July 1974] 25673/75 Heading B4B A magnetically-controlled tape perforator comprises punch and tape-feed mechanisms 1, 2 actuated by respective drive means which each comprise a rotary magnet 4 and a toggle lever 5 arranged to be moved by the magnet against the action of biasing spring 7, and wherein the toggle lever is arranged to pivot about a fixed pivot axis of rotation of the magnet. In operation, the magnet is energized by a signal in, e.g. an electronic teleprinter, thereby causing the toggle lever 5 to be moved against the action of the spring to operate either the punch 1 or the pawl of a ratchet feed mechanism; at the end of the stroke the toggle lever is returned to a respective stop 10.
[GB1500630A]
Patent IL-71479-A (IL)
Title: Connectors for power distribution cables
IPC: H01R4/02
Filed: 1984-04-09
Abstract: Connectors for terminating and splicing high voltage power cables comprise a metallic tubular sleeve having an open end for receiving an electrical conductor and a closed end. The inner wall of the sleeve is pretinned. The sleeve can be provided with a slug of solder proximate to the closed end. A connection is made by inserting the conductor into the sleeve, heating the solder, and as the solder melts, relatively moving the connector and the conductor toward each. The connector can be provided with an insert to accommodate conductors that are non-circular in cross-section. The connector can be provided with means for pressuring the slug of solder toward the open end of the sleeve at the temperature at which the slug of solder melts. With this connector, no relative movement between the conductor and the connector is required. Merely by melting the solder, the means for pressuring causes the solder to extrude around the conductor.
Patent IL-84683-A (IL)
Title: Ultra high-speed light activated microwave switch/modulator using photoreactive effect
IPC: H04B10/152
Filed: 1987-12-02
Abstract: The RF/microwave switch/modulator uses an optically controlled diode (20). The reactance of the diode may be varied by varying the illumination intensity. In this fashion, the photodiode in conjunction with an external circuit can switch or modulate a microwave signal by varying the reactance of the diode using a laser light source or the like. The bias voltage may be varied to electronically tune the diode so that the microwave frequency of operation can be electronically controlled.
Patent IL-88704-A (IL)
Title: Method and apparatus for protecting electrical systems
IPC: H02H3/04
Filed: 1988-12-16
Abstract: PCT No. PCT/GB89/01508 Sec. 371 Date Jul. 30, 1991 Sec. 102(e) Date Jul. 30, 1991 PCT Filed Dec. 18, 1989 PCT Pub. No. WO90/07214 PCT Pub. Date Jun. 28, 1990.Apparatus for providing an electrical system with protection against electrical shock in the event of a ground fault. The electrical system supplies power from a central mains inlet to at least one local electrical device. The central mains inlet includes a central ground fault detector and interrupter actuatable upon detection of a first predetermined level of current imbalance to interrupt the central mains inlet. A local ground fault detector is associated with the at least one local electrical device and is actuatable upon detecting a current imbalance of a second predetermined level which is lower than the first predetermined level. Controls are effective upon actuation of the local ground fault interrupter to actuate the central ground fault detector to cause it to interrupt the central mains inlet.
Patent IL-93094-A (IL)
Title: Vessels containing antivirally active aromatic polycyclic diones or their analogs or derivatives and antiviral method using such compounds
IPC: A61L2/26
Filed: 1990-01-18
Abstract: The present invention provides compositions, articles and methods for inactivating viruses present in whole blood and other body fluids. The method comprises contacting the body fluids with an effective amount of an antiviral compound. Blood bags, vacuum blood tubes, condoms, spermicidal jellies and vaginal lubricants containing effective amounts of the antiviral compounds are also provided.
[US5149718A]
Patent IL-95325-A (IL)
Title: 8-(omega,omega-diphenylalkenyl)-4-hydroxy-4-methyl-2-oxo-1-oxa-3,8-diazaspiro [4,5] decane derivatives,their preparation and pharmaceutical compositions containing them
IPC: C07D211/22
Filed: 1990-08-09
Abstract: 4,4-disubstd piperidine derivs of formula (I) and their acid addn and quaternary ammonium salts are new. In (I) R1 = H or C0NHR; R = H, 1-12C alkyl, 3-6C cycloalkyl or a carboxyclic 6-10C aryl or carbocycline (6-10C aryl) 1-4C alkyl opt ring substd by one or more halo, 1-4C alkyl or 1-4C alkoxy; R2 = ethynyl or C0CH3; Ph1 and Ph2 = phenyl opt substd by one or more halo, 1-4C alkyl, 1-4C alkoxy, trihalo or 0H opt esterified by a 1-4C alkansic acid; n = 1-2. - 3 Cpds (I) ie 1-(3,3-bis(4-fluorophenyl)-2-propenyl)-4 ethynyl-4-hydroxypiperidine hydrochloride, (Ib) 1-(4,4-bis(4-fluorophenyl)-3- butenyl)-4-ethynyl-4-hydroxy piperidine hydrochloride (Ia) and 1-(4,4-bis(4-fluorophenyl)-3- butenyl)-4-benzylcarbamoyloxy-4 ethynylpiperidine are specifically claimed.
Patent IL-96907-A (IL)
Title: Proteins produced by human lymphocytes a dna sequence coding for said proteins and their pharmaceutical and biological application
IPC: C12N15/02
Filed: 1991-01-08
Abstract: Proteins produced by human lymphocytes are described, particularly a protein which is expressed on their surface. DNA sequences coding these proteins and their pharmaceutical and biological uses are also described.
Patent IL-98192-A (IL)
Title: Method for removing liquid from a mixture of liquid and solid matter
IPC: B01D33/048
Filed: 1991-05-20
Abstract: The invention relates to a method for removing liquid from a mixture of liquid and solid matter. Said mixture is led over one or more casings by means of a conveyor belt which is pervious to liquid. In use a sub-atmospheric pressure is generated in the casings during a first period, in which said casing(s) and said conveyor belt are stationary with respect to each other, whilst at the same time a pressure is exerted on the mixture by means of rollers. During a period following on said first period a relative movement takes place between the conveyor belt and the casing(s), whilst during this period no sub-atmospheric pressure is exerted in the casings and no compressive force is exerted on the mixture by means of the rollers. <IMAGE>
Patent IL-98386-A (IL)
Title: Nicotine-impermeable container for nicotine inhaler and method of fabricating the same
IPC: A24F42/60
Filed: 1991-06-05
Abstract: The present invention relates to a nicotine-impermeable container and a method for fabricating same. Additionally, the invention relates to a nicotine inhaling device which allows a user to ingest nicotine vapors orally. The nicotine inhaling device of the present invention is primarily directed to a device which can be used as a smoking cessation aid.
Patent JP-S60163851-A (JP)
Title: Manufacture of n-substituted alpha, beta- unsaturated carboxylic acid amide
Inventor: KURUTO DAAMEN
IPC: C07C231/02
Filed: 1985-01-24
Abstract: The present invention relates to a process for the production of N-substituted  alpha , beta -unsaturated carboxylic acid amides, which proceeds from the  alpha , beta -unsaturated carboxylic acid amide that is unsubstituted at the amido nitrogen, which forms the Michael adduct initially by conversion with a polyvalent alcohol having a boiling point of >/=150 DEG  C., converts this with a primary or secondary amine with elimination of ammonia to form N-substituted carboxylic acid amide with a protected double bond, the polyvalent alcohol being subsequently eliminated from this product at high temperatures, with formation of the N-substituted  alpha , beta -unsaturated carboxylic acid amide.
Patent JP-S58129005-A (JP)
Title: Thallium (3) high polymer sulfonate, its preparation and its use
Inventor: OOUCHI SHIYUNJI
IPC: C08F8/44
Filed: 1982-01-27
Abstract: PURPOSE:To obtain thallium (III) high polymer sulfonate useful as an oxidizing reagent for an unoxidizable compound, by reacting an acid solution of a low- molecular weight thallium (III) salt with a high polymer compound containing a sulfonic group while removing a liberated acid in the reaction system by volatilization. CONSTITUTION:An acid solution or a water-containing acid solution of a stably obtainable low-molecular weight thallium (III) salt (e.g., a water-containing solution of sulfuric acid of thallium sulfate, etc.) is mixed with a high polymer sulfonic acid or its salt, a liberated acid is evaporated under reduced pressure, an inert organic solvent (e.g., alcohol, etc.) is added to the reaction system to promote the elimination of the liberated acid, and it is evaporated under reduced pressure, to give thallium (III) high polymer sulfonate with a high content of thallium (III). It is mixed with an unoxidizable compound using a proper solvent or not using it, allowed to stand at room temperature, the reaction is carried out, if necessary, by heating or cooling. The reaction mixture is filtered, the high polymer is separated, and the filtrate is treated (e.g., distillation, crystallization, etc.), to give the desired substance (oxidation product).