baber/WOPTO huggingface dataset:
Patent GB-8522528-D0 (GB)
Title: Diphenyl ether herbicides
IPC: A01N43/12
Filed: 1985-09-11
Abstract: Phenoxy phthalide derivatives having the general formula <CHEM> wherein R1 represents a hydrogen or halogen atom or an alkyl or haloalkyl group; R2 and R3, which may be the same or different, each independently represents a hydrogen or halogen atom or an alkyl, haloalkyl, nitro or cyano group; and R4 and R5, which may be the same or different, each independently represents an alkyl group. Processes for the preparation of such compounds, herbicidal compositions containing them, and their herbicidal use.
Patent GB-8628922-D0 (GB)
Title: Anti-vibration mount assembly
IPC: G12B17/08
Filed: 1986-12-03
Abstract: An assembly (Figure l) including an electronic device (3) and package body (9) mounted upon a block (l5). Bending effects are minimised by locating the package body (9) and block (l5) upon a suspension system (l7,l9) that is located symmetrically with respect to the body centre and that lies within the body periphery. Point, bar hollow rectangle or ring suspension may be adopted. Where ring suspension is used, the ring radius can be chosen to minimise bending effect in the plane of the device (3). An array of devices can be substituted for the single device mentioned. The device (3) is preferably located at or near the neutral bending plane of the assembly. To this end the lid (2l) of the package (9) may be of significantly large mass.
Patent GB-8629864-D0 (GB)
Title: Catalyst systems
IPC: C08G18/16
Filed: 1986-12-15
Abstract: The invention relates to the preparation of polymer foams containing urethane and isocyanurate linkages by the use of a catalyst system based on an alkali metal or tetraalkylammonium carboxylate and a group IIa metal carboxylate.
Patent GB-8809603-D0 (GB)
Title: Non-linear optical amplification
IPC: G02F3/02
Filed: 1988-04-22
Abstract: An optical amplifier having a saturable absorption region is operated below the lasing threshold for the device. Non-linear effects and bistability are observable at temperatures above room temperature. A selected input wavelength  lambda i within the gain spectrum of the device is amplified and an output at the same wavelength  lambda i is produced. This is in contrast to the normal operation at threshold, where there is a wavelength shift to the lasing wavelength and, depending on the laser used for the saturable absorption device, the output may be multimode for a monomode input. Best gain is achieved by tuning the input wavelength to a peak of a Fabry-Perot mode in the gain spectrum for the amplifier. The amplifier may be used as a wavelength controlled optical switch, when operated bistably, or as a regenerative amplifier when operated in the non-linear region without hysteresis effects.
Patent GB-8813338-D0 (GB)
Title: Powder production
IPC: C23C4/12
Filed: 1988-06-06
Abstract: Apparatus for the production of powders or spray deposits is provided in which a metal or metal alloy stream is broken up into atomized droplets by primary jets of atomizing gas. In order to remove further heat from the atomized droplets, secondary jets are positioned adjacent the primary jets for directing cooling fluid in the form of cryogenic liquified gas at the atomized droplets. The apparatus permits the formation of coarser powders, powders from alloys with a wide solidus/liquidus gap in a shorter atomizing chamber, or spray deposits with increased yield of deposited material.
Patent GB-8814318-D0 (GB)
Title: Viewing & oral communications assembly for doors
IPC: E06B7/30
Filed: 1988-06-16
Abstract: There is disclosed a viewing and oral communications assembly (22) for doors. The assembly is generally rectangular in shape, having mirror surfaces (52) to transmit images from positions adjacent to the door through the assembly and having audio communication slots which are closed by expansion of intumescent material (68) in the presence of heat.
Patent GB-8905608-D0 (GB)
Title: Mill roll adjustment
IPC: B21B31/18
Filed: 1989-03-11
Abstract: Method for predetermining the distances of grooves (3) in a first reference (1) and a second roll (2) from a fixed datum (13) on a base (12) for the roll stand, preferably in a prior calibration stage, which information is stored in a microprocessor (18), and the microprocessor subsequently controlling drive means to move the rolls to align co-operating rolling grooves and align the rolling grooves with the pass line, or to move the second roll with reference to the reference roll to align co-operating rolling grooves, and move roll guides to align the pass line with the rolling grooves. At the calibration stage the rolls are loaded in a frame (5) in front of which is a table (7) carrying scanning means, and there being an appropriate light source to the opposite sides of the rolls. Thus, with the frame set in relation to a fixed datum the same distance from the rolls as is the datum on the stand base from the reference roll in use, the scanning unit and light source are moved across the rolls to "read" the position of the grooves in both rolls from the datum.
Patent GB-8909491-D0 (GB)
Title: Device for real-time monitoring of human or animal bodily functions
IPC: A61B5/00
Filed: 1989-04-26
Abstract: A device for monitoring body functions comprises a scleral contact lens (1) for locating and supporting the device on the eye and an optical system (21,22) supported by the contact lens (1) for directing light towards the eye and receiving light reflected from the iris (29) of the eye. The optical system comprises an array of discrete light emitters (21) for directing light towards the eye at a series of different distances from the optical axis and an array of discrete light receivers (22) for receiving light reflected from the iris (29) of the eye at a series of different distances from the optical axis whereby the dimensions of the pupil (30) can be determined. <IMAGE>
Patent GB-9110466-D0 (GB)
Title: Security laminates
IPC: B41M5/50
Filed: 1991-05-15
Abstract: A security laminate comprises a thermal transfer print having a receiver layer comprising a thermoplastic dye-receptive polymer doped with a cross-linked silicone-containing release system in which the total silicone content is reduced to 0.01-1% by weight of the thermoplastic dye-receptive polymer, and a cover sheet of plastics material bonded to the receiver layer by heat and pressure, preferably without further adhesives between the print and cover sheet. <IMAGE>
Patent GB-9305883-D0 (GB)
Title: A voltage controller filter and a radio communications device comprising the same
IPC: H03H7/01
Filed: 1993-03-22
Abstract: In order to obtain a substantially constant passband for a filter of, for example, a radio communications device, a first notch is provided in an upper side of the filter characteristic to define a slope for the upper side of the filter characteristic, thereby substantially fixing the bandwidth of the passband. The notch is generated by high impedance coupling between a capacitor 24, varactors 26, 28 and a resonant circuit 30, 32. A notch on the lower side of the filter characteristic is generated by mutual coupling between inductors 38, 40. A voltage 36 controlled e.g. by a microprocessor, shifts the centre frequency and the pass-band. An alternative arrangement includes two pairs of varactors and separate parallel tuned circuits coupling the filter to input, output terminals. Further notches are introduced by the parallel tuned circuits. The inductors e.g. 32, 38, 40 may be formed by microstrip lines. <IMAGE>
Patent GB-9522500-D0 (GB)
Title: Plain bearings
IPC: F16C9/02
Filed: 1995-11-02
Abstract: A plain bearing having a metal backing, a bearing lining secured to the backing and an overlay plated to an interlayer, which is itself plated onto the bearing lining, is disclosed. The bearing lining is formed from an alloy based on aluminum or copper. The overlay is formed of an alloy of zinc with 0.5 to 25% by weight of a metal selected from nickel, cobalt and iron, and the material of the interlayer is selected from nickel and copper.
Patent GB-9607016-D0 (GB)
Title: Process for producing cellulose fibres
IPC: D01D5/088
Filed: 1995-06-26
Abstract: The invention is concerned with a process for the production of cellulose fibres, wherein a solution of cellulose in an aqueous tertiary amine-oxide is extruded into filaments through spinning holes of a spinneret and the extruded filaments are conducted across an air gap into a substantially aqueous precipitation bath, characterized in that the extruded filaments, while being conducted across the air gap, are contacted with an aliphatic alcohol which is present exclusively in gaseous state. The process according to the invention produces cellulose fibres having a very reduced tendency to fibrillation.
Patent GB-9713549-D0 (GB)
Title: Pharmaceutical combination formulation
IPC: A61K9/24
Filed: 1997-06-26
Abstract: A multiphase tablet is provided for the treatment of vascular disease, having a first phase which contains a therapeutically effective amount of isosorbide nitrate, preferably isosorbide-5-mononitrate, in a controlled release matrix comprising a hydrophobic and/or lipophilic, non-swelling, fusible carrier or diluent, and a second phase which contains a therapeutically effective amount of acetylsalicylic acid or pharmaceutically acceptable salt thereof, the second phase being adapted rapidly to disintegrate and/or being in normal release form, and wherein the tablet, when administered orally, is capable of providing therapeutic blood levels of the isosorbide nitrate over a period of at least 12 hours.
Patent GB-9818766-D0 (GB)
Title: Improvements in sensors
IPC: G01N33/02
Filed: 1998-08-28
Abstract: A metal co-ordinated complex in a medium, e.g. a palladium-fluorophore, may be used to detect food spoilage products by the release of a detectable component by preferential binding of the metal to, for example, sulphur compounds or amines. It can be easy to detect food spoilage in sealed packs.
Patent GB-9826786-D0 (GB)
Title: Bracelet
IPC: G04G99/00
Filed: 1995-02-07
Abstract: A bracelet includes at least one electronic display unit. Each display unit has a display having a plurality of display elements arranged in a sequence lying along the length of the bracelet and/or arranged in a sequence lying substantially around the perimeter of the display. The bracelet has a control circuit to control the display elements so that the characters displayed by the display elements appear to move along the sequence of display elements with time. In the alternative, the characters appear to move along a discrete face which is provided -along the bracelet.
Patent GB-9900577-D0 (GB)
Title: Non stain flooring
IPC: E04F15/10
Filed: 1999-01-13
Abstract: A flooring material (1) comprises a base portion (2) having a coating portion (3) which imparts improved stain resistance to the flooring material (1) and is positioned in contact with an upper surface of the base portion (2). The coating portion (3) creates an upper surface of the flooring material (1). A particulate material (6) is embedded in the coating material (3) and at least partially penetrates the base portion (2). The particulate material (6) provides a roughened effect to the upper surface of the flooring material (1) and protects the coating from wear. The coating (3) merges into the base portion (2) where they meet at joint (4) to form a stratified portion (5).
Patent GB-9903766-D0 (GB)
Title: Data processing system for initiating & administering financial products
IPC: G06Q40/06
Filed: 1999-02-18
Abstract: This invention relates to the field of finance and relates particularly to a method and data processing system for initiating and administering a long term loan. The object of the present invention is to provide a data processing system for initiating and administering an income bonded loan which overcomes the disadvantages of the conventional prior art methods. This invention provides an operatively interconnected data processing system for producing and administering an income bonded loan wherein the whole or part of the compensation paid for the use of the funds is repaid by a predetermined percentage of future income rather than by an interest rate whether fixed or variable.
Patent GB-9909184-D0 (GB)
Title: Encryption method and system
IPC: H04L9/18
Filed: 1999-04-21
Abstract: An encryption method and system for encrypting a digital bit stream consisting of a plurality of data blocks. Each data block is transformed using a discrete cosine transform (DCT) to generate a respective set of DCT coefficients. One of the transformation coefficients in each set is selected pseudorandomly and the selected coefficients are formed into a block of plaintext which is encrypted using a RSA algorithm to create a block of ciphertext. The blocks of plaintext and ciphertext are differenced to form a set of difference values each corresponding to a respective data block. Each difference value is then inverse transformed using an inverse discrete cosine transform (IDCT) to generate a set of inverse-transformation values which are added to the data values in the respective data block to generate a corresponding ciphertext.
Patent GB-9910042-D0 (GB)
Title: Infection resistant polymers, methods for their preparation, and other uses
IPC: A61P31/00
Filed: 1999-05-01
Abstract: A family of infection resistant and biocidal polymeric materials incorporates an infection resistant biguanide such as chlorhexidine or polyhexanide pendant to the polymer chain, chemically linked to the polymer through the biguanide group secondary nitrogen atoms. The disclosure extends to the use of such polymeric materials in articles of manufacture and particularly in medical devices, and the preparation of the materials as polymer resins from which articles can be made, as solutions and emulsions which can be used for coating performed articles, and in situ on the surface of preformed polymeric articles.
Patent HU-9503868-D0 (HU)
Title: Pharmaceutical compositions for hardly soluble active substances
Inventor: POSANSKI ULRICH
IPC: A61K47/14
Filed: 1994-07-08
Abstract: Pharmaceutical prepn. comprises () a pharmaceutically active agent which is sparingly soluble in water; and (b) a carrier compsn. comprising (i) at least one polyglycerine fatty acid ester and/or at least one sorbitan fatty acid ester, (ii) at least 1 conventional pharmaceutical oil contg. a triglyceride as lipophilic component and (iii) at least 1 nonionic surfactant with a HLB value of at least 10.   The active agent is pref. a cyclosporin, rapamycin, tacrolimus, deoxyspergualine, nifedipine, nimodipine, etoposide, ibuprofen or alpha-lipoic acid. The active agent has a solubility, in distilled water, of less than 500mg/1000ml. The active agent concn. is 1-30 wt.%, based on the carrier compsn. The carrier compsn. comprises 10-50 wt.% component (i), 5-40 wt% component (ii) and 10-50 wt % component (iii).
Patent HU-9701038-D0 (HU)
Title: Equipment for storing and total emptyng fats
Inventor: REGIS STEPHANE
IPC: B65D83/76
Filed: 1997-06-12
Abstract: A grease container/dispenser consists of a cylindrical container with a top (20) preferably in the form of a removable cover and a conical bottom (30) with a controlled outlet (40). The grease is dispensed through the outlet by a piston (70). The piston has one or more scraper ring seals (100), its underside (9) being conical in shape and matching the shape of the container bottom, and it is of sufficient weight to expel the grease by gravity when the outlet is opened. For example, for a container up to 1.5 m in diameter the piston weighs between 100 and 400 kg and preferably between 150 and 300 kg. The upper part of the container can have an inlet (60) for compressed air to assist the piston.
Patent IT-8521095-D0 (IT)
Inventor: KAUL BURKHART
IPC: B28B17/00
Filed: 1985-06-11
Abstract: The method detects and ejects fireproof ceramic pressings unevenly pressed and of powdery or granular material. During the pressing operation, distribution of the specific pressing pressure over the item surface is measured. The results obtained are compared with a stored and predetermined desired pressure value. Discrepancies are indicated and faulty pressings are ejected. This can be done in a press with two punches (4, 6) sliding in relation to each other and a die (7). There are a number of pressure gauges (9) over the surface of the items (8) and connected to a desired-value emitter and a comparator. ADVANTAGE - Simplicity and accurate operation.
Patent IT-8523119-D0 (IT)
Inventor: FIORENTINI CARLO
IPC: G01F5/00
Filed: 1985-12-06
Abstract: An apparatus for feeding and metering fluid components to a mixing head, in particular for metering and feeding reactive chemical components to a high pressure mixing head. The apparatus comprises at least a first and second transfer cylinder whose control unit is fed with hydraulic fluid from a single source of constant pressure, and whose component pumping unit is connected to a tank for the component, respectively to an inlet aperture for the component in a chamber of the mixing head, by means of a proportional servo valve which is controlled in relation to the rate of flow of the components so as to keep both the pressure and the flow of the components to be mixed constant.
Patent IT-7824127-D0 (IT)
IPC: G06Q20/40
Filed: 1978-06-02
Abstract: A data processing system is provided which protects the secrecy of confidential data at the stages where it is formulated and transmitted to a card (first auxiliary member) having a code key thereon. The data processing system includes a data-processing machine having a device or terminal for transmitting data, including confidential data, and a plurality of first members auxiliary to the machine which are each intended to receive the confidential data from the transmitting device via the same transmission line and to process this confidential data. The transmitting device includes a plurality of second auxiliary members which correspond to respective ones of the first auxiliary members. Each pair of corresponding first and second auxiliary members include respective generators for generating first and second code keys and the system includes a means for causing one of the first code keys to correspond with one of the second code keys. One of the pair of corresponding first and second members includes modulating means to mix the confidential data with the code key corresponding to the said members of that pair to form a combined signal, while the corresponding members of the other pair include a demodulating means which reacts to the code key which has been made to correspond and to the said combined signal to reconstitute the said confidential data.
Patent SE-0104384-D0 (SE)
Inventor: WALLING ALEX MIRANDA
IPC: H04Q7/32
Filed: 2001-12-21
Abstract: The present invention relates to a handheld printing device ( 1 ) having a print head for printing a printout on a printout surface. The handheld printing device ( 1 ) comprises an interface for mechanical and electrical connection to a handheld mobile unit ( 9 ) capable of communicating with other units for information retrieval. The entire unit, including the handheld mobile unit ( 9 ) and the connected handheld printing device ( 1 ) is manually steered over said printout surface with the aid of one or more positioning sensors disposed in the printing device 1 and co-operating with a micro controller circuit. Thereby information retrieved by the mobile unit, or stored therein, can be printed by said printing device ( 1 ). The invention also relates to a handheld mobile unit ( 9 ) connectable to said handheld printing device ( 1 ).
Patent SE-0200188-D0 (SE)
Inventor: JACOBSON NILS
IPC: B22D11/115
Filed: 2002-01-24
Abstract: A device for continuous or semi-continuous casting of metal comprising a mould having a number of mould elements ( 1, 2 ) which together form a mould adapted for receiving a liquid metal ( 6 ), a mould supporting structure ( 30, 31 ) surrounding the mould and mechanically supporting it, and an induction coil ( 20 ) arranged close to the mould for reducing the contact pressure between the melt and the mould. At least one of the mould elements is divided into at least a first ( 1 a, 2 a) and a second ( 1 b, 2 b) part arranged so that they are electrically insulated from each other, the first mould element part being arranged before the second mould element part relative to the casting direction and said induction coil is arranged close to the first mould element part ( 1 a, 2 a).
Patent SE-0202757-D0 (SE)
Inventor: ERIKSSON LARS
IPC: B65D57/00
Filed: 2002-09-13
Abstract: The present invention refers to a spacer for creating distance (18) and/or absorbing loads, pressure, relative motion between glass sheets (3) and/or between glass packages (5) containing several glass sheets (3), when they are packed in or on a packaging arrangement (1), preferably a support (8). Said spacer (4) is manufactured as an extruded profile that comprises essentially longitudinal cavities (2) and walls (15) for the formation of a framework (12) in the spacer (4), and one or several spacers (4) creating distance (18) and absorbing loads in the form of, for example, pressure, relative motions etc. between the glass sheets (3) and/or between the glass packages (5).
Patent SE-0300155-D0 (SE)
Inventor: KINAST PETER
IPC: A61M5/32
Filed: 2003-01-21
Abstract: A needle includes a pointed end provided with a penetrating tip having a point-shaped edge to initially prick a membrane when the membrane is penetrated. The outer edges on the pointed end in the area between the point-shaped edge and a position beyond the opening are rounded so that after the initial penetration, the pointed end will push the membrane material away rather than cutting the membrane material. - A needle (1) comprises a pointed end (3) provided with a penetrating tip (4) and an opening (6) for letting a liquid in and/or out in a main direction (7), which is parallel to the longitudinal extension of the needle. The penetrating tip has a point-shaped edge (8) to initially prick a membrane (2) when the membrane is penetrated. The outer edges on the pointed end in the area between the point-shaped edge and a position beyond the opening are rounded so that after the initial penetration, the pointed end will push the membrane material away rather than cutting the membrane material. - Independent claims are also included for: - (1) an arrangement for transferring a liquid comprising a membrane and a needle for penetrating the membrane; and - (2) manufacturing the above needle comprising cutting a tubular blank obliquely for obtaining the pointed end provided with the penetrating tip and the opening for letting a liquid in and/or out in the main direction, providing the penetrating tip with the point-shaped edge, and rounding all outer edges present on the pointed end in the area between the point-shaped edge and the position beyond the opening.
Patent SE-0300334-D0 (SE)
Inventor: ANDERSSON TORBJOERN
IPC: B65B69/00
Filed: 2003-02-07
Abstract: The device is for fractioning a bale with return material, with the bale (1) placed between two parts (10a,10b), at least one of which comprises a dividing arm incorporating a cutting blade (12) fitted on a unit (4) supporting the device at a rotary point, around which the dividing arm is rotated by a first positioning and manoeuvring unit (14) in a plane, causing the cutting blade to execute a cutting movement in and out of the bale.