baber/WOPTO huggingface dataset:
Patent GB-2348083-A (GB)
Title: Radio handset for browsing the Internet
Inventor: STAGE ERLING BUGGE
IPC: H04M1/72445
Filed: 1999-03-18
Abstract: The handset comprises a browser application, which allows a user of the handset to access the internet via a first transceiver which sends radio packets to and receives radio packets from an Internet gateway. The radio handset also comprises means for routing content supplied by the internet gateway via the transceiver to a registered application, the content having an identifier for identifying the type of application suitable for receiving the content. The routing means registers applications by associating an application on registration with at least one identifier. A user interface connected to the browser has a display for displaying content and user input means. The handset also has an interface having a radio transceiver for coupling with an interface of an accessory device comprising a remote application.
Patent GB-2337107-A (GB)
Title: Differentiating the fluorescence signal of oil in a multiphase fluid in a hydrcarbon well
Inventor: DUSSAN ELIZABETH B
IPC: G01F1/7086
Filed: 1999-04-29
Abstract: To measure the characteristics of fluid flow in a hydrocarbon well a fibre optic probe (30a) is coupled to a light source (40) and means are provided to detect reflectance and fluorescence. If the fluid at the probe tip is oil, the light exits the probe, illuminates the oil, and causes the oil or a tracer in the oil to fluoresce. If the fluid is water, no fluorescence occurs. If the fluid is gas then light is internally reflected in the probe. The fluorescence indication is processed by taking its derivatives (and if desired a second derivative) to determine the "corners" of the fluorescence signal over time. The derivative signal exhibits a positive and negative peaks. The time between the peaks is used to calculate the oil holdup and the amplitude of one of the peaks is used to calculate the velocity of an oil or water drop. The velocity of oil or water can be found by detecting a fluorescent tracer as it flows within the multiphase fluid. The gas holdup is determined from the detected reflectance signal.
Patent GB-2345179-A (GB)
Title: Signal processing arrangements
Inventor: KING REGINALD ALFRED
IPC: G10L25/51
Filed: 1999-08-11
Abstract: A signal processing system has coding means operable on an applied input signal to produce a plurality of successive waveform shape descriptors indicative of the applied signal and compare successive pairs of corresponding shape descriptors to produce a succession of outputs indicative of the differences thereof and characteristic of the applied signal. The shape descriptors may be the distance between zero crossings(D), the shape of the signal between zero crossings(S) and the maximum amplitude between zero crossings(A).
Patent GB-2354414-A (GB)
Title: Locating and cancelling echoes in a communication path
Inventor: POPOVIC MIRJANA
IPC: H04B3/23
Filed: 1999-09-14
Abstract: An echo cancelling system for cancelling echoes in a communication path 34 includes an echo locator 30 and an echo canceller 32. The echo locator 30 is coupled to the communication path and locates the positions of echo signals received from the communication path. The echo canceller 32 is also coupled to the communication path and cancels echo signals received therefrom. During echo cancellation, the echo canceller becomes active only in regions corresponding to the positions of echo signals in response to the echo locator. The echo lactor 30 may comprise a processor (46) executing an LMS algorithm in response to downsampled transmitted and return signals to generate an aliased transfer function modelling the path 34. The peaks in the transfer function are conveyed to the echo canceller 32 to activate selected filter coefficients only.
Patent GB-2356354-A (GB)
Title: Magnetic resistance control device for a training appliance
Inventor: KUO CHUN CHANG
IPC: A63B21/005
Filed: 1999-11-19
Abstract: A resistance control device for a training device has a magnet base 30, having a plurality of magnets 33 facing a wheel 10, which is pivotable towards and away from the wheel 10 to provide a variable resistance to the turning of the wheel. A lateral rod 32 is coupled to the magnet base 30, and the rod 32 is held in a curved long slot 43 of an eccentric block 40. The eccentric block 40 is rotated by a central shaft 42 driven by a drive source, which in turn moves the lateral rod 32 of the magnet base 33 along the long slot 43 of the eccentric block 40, thus altering the height of the lateral rod 32 and the relative distance between the magnets 33 and the wheel 10, altering the wheel's resistance. The wheel 10 has a magnetic wheel body 11, a non-magnetic surface 12 and is fixed to a frame 20. The distance H<SB>1</SB>, H<SB>2</SB> between every point of the long slot 43 and the centre of the shaft hole 41 is decided by a formula: F (resistance) = Ca (constant) x S (distance). The drive source may have a rotatable disc on shaft 42 with sensors to provide electrical pulses to move the block 40 (figs 4, 7), or a wire rope (fig 6). A variable resistor (fig 8) may vary the resistance of the wheel 10.
Patent GB-2346755-A (GB)
Title: Aperture setting for infrared microscope using virtual aperture superimposed on sample image
Inventor: NAKATA YASUSHI
IPC: G02B21/00
Filed: 1999-12-08
Abstract: An image of a virtual aperture (51, Figure 3A) is superimposed on an image of a microscope sample (50, Figure 3A) on the screen 8 of a display. Looking at the screen, an operator gives commands to a virtual aperture generator 12 to set the image 51 of the virtual aperture at a desired position, dimensions and orientation with respect to the image of the sample 50, using mouse or other input device. When the setting operation is finished, information representing the position of the image of the virtual aperture 51 with respect to the image of the sample 50 is obtained from the virtual aperture generator 12 and the sample stage driver 18, or from the display controller 15. The information is converted to corresponding values of the actual sample stage 41 and the aperture 36, and control values for bringing the the actual aperture 36 to the target position of the virtual aperture 51 and the image 50 of the sample on the screen set by the operator.
Patent GB-2361722-A (GB)
Title: Gas lift conduit apparatus for increasing effective depth of gas lift
Inventor: ALLAN JOSEPH CALDERHEAD
IPC: E21B43/12
Filed: 1999-12-14
Abstract: A conduit means 30a eg a coiled tubing, is located within production tubing 12a and has an inlet 32a at one end and outlet operating valve 34a at the other end. The inlet 32a allows communication between the conduit means and a wellbore annulus (18, figure 1a) and the introduction of a liftgas. The liftgas exits the tubing 30a via outlet 34a giving a lower effective injection point and therefore increasing the well flow rate. The apparatus 11a may be inserted or retrieved from a well 10a by conventional means such as wireline or coil tubing. An alternative embodiment employs a sliding sleeve assembly that incorporates ports, seals and sliding doors at the inlet to the production tubing.
Patent GB-2344414-A (GB)
Title: Process for liquefying a natural gas stream containing at least one freezable component
Inventor: COLE ERIC T
IPC: C10L3/00
Filed: 1998-06-26
Abstract: This invention is a process for producing pressurized liquid (19) rich in methane from a multi-component feed stream (10) containing methane and a freezable component having a relative volatility less than that of methane. The multi-component feed stream (10) is introduced into a separation system (31) having a freezing section operating at a pressure above about 1,380 kPa (200 psia) and under solids forming conditions for the freezable component and a distillation section positioned below the freezing section. The separation system (31) produces a vapor stream (14) rich in methane and a liquid stream (12) rich in the freezable component. At least a portion of the vapor stream is cooled to produce a liquefied stream rich in methane having a temperature above about -112 {C (-170 {F) and a pressure sufficient for the liquid to be at or below its bubble point to produce a product (20) and a stream (21) to provide refrigeration to the separation system.
Patent GB-191510814-A (GB)
Abstract: 10,814. Hardy, E. E. July 26. Disk wheels.-The wheels of a roller skate are made of two similar parts of sheet metal secured together by rivets 60, and are formed with ball races 50 and tread portions 61.
Patent HU-T65367-A (HU)
Title: Method for the preparation of chicken anaemia agent vaccine
Inventor: SCHRIER CARLA CHRISTINA
IPC: C12N7/01
Filed: 1992-09-18
Abstract: The present invention provides a live and inactivated Chicken Anaemia Agent vaccine capable of evoking an immune response in a vaccinated chicken. The CAA virus of the vaccine is attenuated by serial passages in embryonated eggs.
Patent HU-T65211-A (HU)
Title: Regenerative heat exchanger and method for its operation
Inventor: KRITZLER GERHARD
IPC: F23L15/02
Filed: 1993-09-07
Abstract: In a regenerative heat exchanger with a rotating rotor having radially and axially sealed-off storage masses, a high degree of tightness is achieved and leakages are largely avoided if the housing (12) surrounding the rotor (3) axially and the separating zones (14) arranged radially between the heat-exchanging media are designed as blocking chambers (circumferential or radial chambers 13, 13a, 13b or 15). Such a regenerative heat exchanger allows an operating mode such that sucking off, blocking, blowing out or sucking in can take place at respective tight points in a controlled and appropriate manner in accordance with the pressure conditions prevailing locally in the heat exchanger. <IMAGE>
Patent HU-T73162-A (HU)
Title: Process for the preparation of 4-aryl-2-perfluoralkyl-3-oxazolin-5-on from aryl-glycine
Inventor: KNAPP PAUL WILLIAM
IPC: C07D413/04
Filed: 1995-10-10
Abstract: There is provided an efficient single step process to produce 4-aryl-2-perfluoroalkyl-3-oxazolin-5-one from arylglycine and a perfluoroacylating agent in the presence of a phosphorous trihalide and a solvent.The oxazolinone is a key intermediate in the production of insecticidal, nematicidal and acaricidal arylpyrrole compounds.
Patent HU-T76473-A (HU)
Title: 5-(2-imidazolidinylidene-amino)benzimidazole derivatives, pharmaceutical compositions containing them and their use as alpha-2 adrenoreceptor agonists
Inventor: BOGDAN SOPHIE EVA
IPC: C07D403/12
Filed: 1994-12-15
Abstract: The subject invention involves compounds having the following structure:   <IMAGE>   wherein: (a) R is unsubstituted C1-C3 alkanyl or alkenyl; (b) R' is selected from hydrogen; unsubstituted C1-C3 alkanyl or alkenyl; unsubstituted C1-C3 alkylthio or alkoxy; hydroxy; thiol; cyano; and halo; and (c) R'' is selected from hydrogen, methyl, ethyl and i-propyl. The subject invention also involves pharmaceutical compositions containing such novel compounds, and the use of such compounds for preventing or treating respiratory, ocular and/or gastrointestinal disorders.
Patent HU-T76689-A (HU)
Title: Process for the preparation of chiral intermediates useful for the synthesis of antifungal agents
Inventor: LEONG WILLIAM
IPC: A01N43/50
Filed: 1995-07-05
Abstract: Described is a process for preparing chiral compounds of the formula   <IMAGE>   wherein X1 and X2 are independently F or Cl, and Y is Cl, Br or I, comprising reacting a triol of the formula   <IMAGE>etone in the presence of a catalyst, then with a halogen selected from Cl2, Br2 or I2, or N-bromosuccinimide or N-iodosuccinimide.
Patent IL-67246-A (IL)
Title: Rotary reaction internal combustion engine
IPC: F01C1/356
Filed: 1982-11-12
Abstract: A rotary engine comprises a circular rotor surrounded by an annular stator. The rotor is provided around its outer circumference with spaced combustion chambers and with recesses therebetween. Each recess serves as an expansion chamber for a jet of gas produced by combustion in an associated combustion chamber. Each recess is also provided, remote from the associated combustion chamber, with a cam. The stator at its inner circumference has retractible reaction members which are movable into the recesses to be acted on by the gas jet so as to create forces acting in opposite sense on the rotor and stator and thus cause the rotor to rotate. The reaction members have deflector surfaces arranged to deflect the gas jet in such a manner that the members are drawn into the recesses, the members being engaged by the cams during the rotor rotation and moved back into the stator.
Patent IL-72652-A (IL)
Title: Device for uniting sheet components
IPC: B31B23/74
Filed: 1984-08-12
Abstract: A device for uniting components, for example opposite facing panels (12, 13) of a bag (10) adjacent an opening (14) of the bag (10), one to another comprises an opening (17) in one of the components (12), a pressure sensitive contact adhesive member (18) in adhesive contact with the component (12) so as to bridge the opening (14) and spacer means (15, 16) for spacing the components (12, 13) one from another. The components (12, 13) are united one with another by deforming the adhesive member (18) or the opposite facing component (13) into the opening (14) so that the adhesive contacts an opposite facing surface of the opposite facing component (13).
Patent IL-75464-A (IL)
Title: Method and apparatus for multi-analyte assay
IPC: C12Q1/28
Filed: 1985-06-10
Abstract: A solid phase immuno-assay system and method for detect ing and measuring at least one analyte in a single sample. The system includes a solid support having a plurality of receptors bound thereto. The support may be selectively treated whereby upon exposure to a sample, and after subsequent processing, the support exhibits a standard reference curve which may be compared with another portion of the card for reference purposes. Alternatively, or additionally, the support may be selectively treated with a control substance to monitor the activity of at least one reagent in the procedure. An apparatus which may be used for performing the multi-step assay procedure which includes a container having a plurality of compartments therein, each containing a reagent for the assay. A method of detecting the presence of horseradish peroxidase by contacting a substance suspected of containing horseradish peroxidase with potassium iodide, starch and hydrogen peroxide.
Patent IL-87250-A (IL)
Title: :-unsaturated amines, process for their preparation, insecticidal/ miticidal compositions containing them
IPC: C07D213/74
Filed: 1988-07-28
Abstract: α-Unsaturated amines of the formula:wherein X¹ and X² are such that one is an electron-attracting group with the other being a hydrogen atom or an electron-attracting group; R¹ is a group attached through a nitrogen atom; R² is a hydrogen atom or a group attached through a carbon, nitrogen or oxygen atom; n is an integer equal to 0, 1 or 2; A is a heterocyclic group or a cyclic hydrocarbon group, and salts thereof and their agrochemical use as insecticidal and/or miticidal agents are described.
Patent IL-94373-A (IL)
Title: Process for the preparation of 3,5,6-trichloropyridin-2-ol
Inventor: R GARTH PEWS
IPC: C07D213/64
Filed: 1990-05-13
Abstract: A process for the preparation of 3,5,6-trichloropyridin-2-ol from trichloroacetyl chloride and acrylonitrile is improved by separately conducting the individual addition, cyclization and aromatization steps. By separating these steps, water and HCl, which are by-products of the latter steps, can be precluded from interfering with the earlier steps. The individual process steps have also been improved.
Patent IL-96086-A (IL)
Title: Containers
IPC: B65D8/04
Filed: 1990-10-23
Abstract: PCT No. PCT/GB90/01628 Sec. 371 Date Sep. 22, 1993 Sec. 102(e) Date Sep. 22, 1993 PCT Filed Oct. 23, 1990 PCT Pub. No. WO91/05715 PCT Pub. Date May 2, 1991.A container suitable for hazardous liquids such as agrochemical concentrates comprises an outer shell (I) made from a compressed fiber material, typically recycled biodegradable material, having an associated barrier (3) comprising a water soluble or water dispersible polymeric material. The container is stackable. A method of making the container, and of testing the coating for leaks, is also described.
Patent IL-98372-A (IL)
Title: ((1-arylpyrrolidin-2-yl)methyl) piperazine derivatives their preparation and their application in therapeutics
IPC: A61P25/18
Filed: 1991-06-04
Abstract: [(1-Arylpyrrolidin-2-yl)methyl]piperazine compounds corresponding to the formula   <IMAGE> (I)  in which Z denotes a group of formula N-R1 in which R1 is either a hydrogen atom or a C1-3 alkyl group or a group of formula Ar-CnH2n in which n denotes 0, 1 or 2 and Ar denotes a phenyl group optionally substituted by one or more halogen atoms and/or C1-3 alkyl or C1-3 alkoxy radicals, or a group of formula COR2 in which R2 denotes the CH3, C6H5, CH2C6H5 or OC2H5 group and their salts of addition to pharmaceutically acceptable acids. The compounds are useful for the treatment of neurological disorders.
Patent JP-H11213145-A (JP)
Title: Method and device for converting image
Inventor: NOZAWA KAZUYUKI
IPC: G09G3/20
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To attain image conversion processing based on filtering processing of multi-step constitution without requiring the acceleration of a memory to be used. SOLUTION: A connection circuit 102 connects sampled input image signals in each plural continuous pixel data and outputs the connected data. Output data for about one frame from the circuit 102 are stored in a storage element 103. The element 103 outputs signals to a storage element 104 based on an output from a storage element 107 in which calculated control data have been previously stored. The element 103 stores the signals inputted from the element 103 by volume larger than the number of taps of a filtering circuit 106 and outputs the signals to a selector circuit 105. The circuit 105 selects a signal necessary for the circuit 106 from the signals inputted from the element 104 and outputs the selected signal to the circuit 106. The circuit 106 generates an output image signal by using the signal inputted from the circuit 105.
Patent JP-H09204624-A (JP)
Title: Manufacture of magnetic head slider
Inventor: FUKUSHIMA NOBUHITO
IPC: G11B5/60
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an air bearing in a short time in the method for manufacturing a magnetic head slider by obtaining low floating represented by a negative pressure slider. SOLUTION: The method for manufacturing a magnetic head slider comprises the steps of covering the air bearing surface of a magnetic head slider board containing aluminum oxide 7 and titanium carbide 6 as main ingredients with a polymer film, emitting a laser to a predetermined site to simultaneously remove a magnetic head slider board 1 and the polymer film 3 to form an air bearing groove, further dipping it in solution containing ammonia and hydrogen peroxide by a reactive ion etching method, and flattening the bearing groove.
Patent JP-S61169457-A (JP)
Inventor: YAMADA SUSUMU
IPC: B66B5/00
Filed: 1985-01-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S56108410-A (JP)
Title: Method of recovering capacity of dam
Inventor: SHIMOKAWA SHIGEMITSU
IPC: E02B8/02
Filed: 1980-01-30
Abstract: PURPOSE: To discharge earth for recovery of the dam capacity with a saved energy by draining a sludge water drawn up through a pipe hung down from a boat or the like floating on a lake made with a dam due to the theory of siphon.  
     CONSTITUTION: A stretching pipe 2 for drawing water is hung down from a boat 1 capable of fixing the mooring position and the base end thereof is connected to a switching device 5 provided with two water passages 5A and 5B one for drawing water and the other for discharging it and a switching cover 5C. The opening at the free end of the switching device 5 is connected to a drain pipe 4 extended down outside of the dam 3 while the part of the pipe 4 is retained with a floating device 4A. An engine 5D is provided in the drawing passage 5B of the switching device 5 while the draining pipe P is placed in the draining passage 5A. A part of water drawn through the pipe P is led to a pressure tank E. Thereafter, water is jetted properly from a port 1A to move the boat. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59137735-A (JP)
Title: Shutter for ventilator
Inventor: AOYANAGI SEIICHIROU
IPC: F24F7/013
Filed: 1983-01-24
Abstract: PURPOSE:To clean the titled device removing oil dust or the like simply and reliably, by forming a metallic plate, on at least the backside out of both sides of which a peelable protective sheet is sticked, into a predetermined shape by making press processing. CONSTITUTION:Protective sheets 5, 8 are made to stick on both sides of a colored steel plate 2 with adhesives 4, 7 respectively, which is made into a shutter 11 for a ventilating fan through press processing. During repetition of ventilating operation that indoor contaminated air is discharged outdoors while the shutter is being released, oil dust contained in the contaminated air is ticked on the shutter especially on the inside of the shutter and on the outside of the same also. The oil dust, however, does not stick directly on the colored steel plate 2 which is a base body of the shutter 11, but on the protective sheets 8, 5 and then contamination such as oil dust can be removed off completely by making the protective sheets 8, 5 peel off, through which cleaning can be done far easier than usual, and cleaning every nook and corner can be done sufficiently, that is, reliably.
Patent JP-H01186913-A (JP)
Title: Production of liquid crystal display device
Inventor: MOCHIZUKI MASASHI
IPC: G02F1/133
Filed: 1988-01-20
Abstract: PURPOSE:To perform the stable and uniform orienting treatment in the rotative rubbing method by rubbing a substrate with a rotative rubbing machine where a mechanism which arranges tips of fibers is provided in parallel with the axial direction of a rotating drum. CONSTITUTION:Flocked rayon is used as a rubbing cloth and is stuck to a fixing roll 1, which arranges tips of fibers, and a rotating drum 2 with double- faced adhesive tapes, and the gap between the fixing roll 1 and the rotating drum 2 is so set that tips of fibers on them overlap each other, and they are rotated to rub a sub-strate 3. Thus, the stable and uniform orienting treatment is performed, and the variance of the pretilt angle is prevented especially in case of the use of an orienting agent having a large pretilt angle for the orienting treatment.
Patent JP-H09328247-A (JP)
Title: Rolled paper feeder and image recorder
Inventor: ISHIKAWA KAZUMASA
IPC: B65H23/08
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To fix load applied to rolled paper despite of a simple structure and straighten the roll of the rolled paper by providing a torque limiter between a spool installed in a record paper storage part and a collar for setting the rolled paper. SOLUTION: A torque limiter 115 for generating torque is arranged between a collar 113 and a spool 114 which are installed in a record paper storage part. When rolled paper 111 is rotated, the collar 113 is rotated so as to provide rotation load Ta. There is a relation of Fa=Ta/r (the radius of the rolled paper) between the rotation load Ta and the rolled paper load Fa and the rotation load Ta of the torque limiter 115 is stable and its setting is also easy. Then, as the radius (r) of the rolled paper becomes smaller, the rolled paper load Fa becomes larger inversely proportional thereto and as it approaches to the rolled paper winding center 112, the load increases so that this constitution helps straightening of the roll.