baber/WOPTO huggingface dataset:
Patent GB-2090833-B (GB)
Title: Trisubstituted pyrimido (5,4-d) pyrimidines
IPC: C07D487/04
Filed: 1981-12-24
Granted: 1984-10-31
Abstract: Compounds of the formula   <IMAGE>   wherein R1 is optionally substituted alkyl; R2 is hydrogen or optionally substituted alkyl; or R1 and R2, together with each other and the nitrogen atom to which they are attached, form an optionally substituted cyclic imino group; R3 is an optionally substituted cyclic imino group; and R4 is substituted hydroxyl, mercapto or amino; and non-toxic, pharmacologically acceptable acid addition salts thereof. The compounds as well as their salts are useful as antithrombotics.
Patent GB-2108143-B (GB)
Title: Composition of disazo compounds containing a water insoluble disazo compound
Inventor: SCHOFIELD JOHN DAVID
IPC: C09B35/10
Filed: 1982-07-23
Granted: 1985-09-11
Abstract: An agent for enhancing the fluidity of pigment dispersions comprising a composition of disazo compounds containing a water-insoluble disazo compound in which one of the terminal aromatic groups carries a single substituted ammonium-acid salt group, pigments treated with the agent and non-aqueous pigment dispersions containing the agent.
Patent GB-2170876-B (GB)
Title: Clutch mechanism
Inventor: MICHAELIDES CONSTANTINE
IPC: G01F15/14
Filed: 1985-01-31
Granted: 1988-09-14
Abstract: The assembly of a gas meter of the kind having a top casing (13) and an external index casing (14) is made difficult by the necessity of providing a drive passing through the casing wall to the index mechanism. According to the invention the measuring mechanism is first put together with a gear box (12) and drive shaft (11). A magnetic coupling (16, 16 min ) is mounted on the casing (13) but not yet placed on the meter. The driving part (19) of a clutch mechanism (18) is secured to the shaft (11) and the driven part (27) secured to the magnetic coupling (16, 16 min ). The driving part comprises a cylinder (19) releasably held retracted by a pin (20) engaging behind a shoulder (21). With the cylinder (19) thus retracted the casing (13) is mounted on the meter. When the meter is first run the rotation of shaft (11) releases the pin (20) so that the clutch (18) engages.
Patent GB-2242772-B (GB)
Title: Language training
Inventor: STENTIFORD FREDERICK WARWICK M
IPC: G10L15/00
Filed: 1990-02-28
Granted: 1993-01-27
Abstract: PCT No. PCT/GB89/00846 Sec. 371 Date Feb. 25, 1991 Sec. 102(e) Date Feb. 25, 1991 PCT Filed Jul. 25, 1989 PCT Pub. No. WO90/01203 PCT Pub. Date Feb. 8, 1990.A speech synthesizer (3) produces prompts in the voice of a native speaker of a language to be learned to which the student replies or imitates. A phrase recognizer (1) employs keyword recognition to generate from the student's prompted response an original speech template spoken by the student. Thereafter, interactive dialogue takes place. The student's progress in that dialogue is monitored by measuring the deviation of the student's current speech from his original speech template. When this deviation is sufficiently large so that the recognizer (1) no longer recognizes what the student is saying, the system retrains and updates the student's speech template. In another embodiment, the system includes a display which shows the native speaker's mouth shape while the words to be imitated are spoken by the speech synthesizer (3). Also provided are a video pick-up and analyzer for analyzing the shapes of the student's mouth to give the student visual feedback.
Patent GB-2278822-B (GB)
Title: Improvements relating to infusion packages
Inventor: RIMMER JAMES ROY
IPC: B65B9/067
Filed: 1992-05-29
Granted: 1995-03-29
Abstract: A method of handling round tea bags 22 arranged in a stack or stacks 32 to be wrapped in a flexible sleeve 34 to form a package, wherein the stack or stacks 32 of tea bags is or are fed from a tea bag manufacturing machine to a wrapping machine 33, and the stack or stacks is or are guided and held by a suitable transfer means 30 which comprises a conveying channel defined by side walls 44, 46 to keep the stack or stacks in stable condition, is characterised in that a rear pusher 38 engages the rear of the stack or rearmost stack, and a front former 40 holds the front end of the stack or the front stack whilst conveying to the wrapping machine takes place. The front former 40 and rear pusher 38 may be curved to follow the curvature of the tea bags. Where there are two or more stacks, intermediate spacers may lie between adjacent stacks at the sides thereof. <IMAGE>
Patent GB-2289325-B (GB)
Title: Refrigeration unit
Inventor: GARDNER NICHOLAS ALAN
IPC: F25B41/04
Filed: 1995-05-12
Granted: 1998-11-18
Abstract: A refrigerator unit provided with a control means comprising a plurality of valve means (26,80.81,82,100,102,104), the control means comprising a unitary valve manifold (16) made as a one piece casting having said valve means (26,80,81,82,100,102,104) operatively mounted thereon.
Patent GB-2298580-B (GB)
Title: An improved artificial airway device
Inventor: O'NEIL MICHAEL JEFFREY
IPC: A61M16/04
Filed: 1996-03-05
Granted: 1999-01-06
Abstract: PCT No. PCT/GB96/00516 Sec. 371 Date Nov. 4, 1997 Sec. 102(e) Date Nov. 4, 1997 PCT Filed Mar. 6, 1996 PCT Pub. No. WO96/27404 PCT Pub. Date Sep. 12, 1996An artificial airway device to facilitate the ventilation of the lungs of an unconscious patient and permitting access to the patient's oesophagus consists of a hollow tube which is left open at both ends having an aperture providing fluid communication between the interior and exterior of said tube disposed at a position between its ends. The tube is provided with an inflatable cuff on one side of the aperture for providing a seal in the patient's pharynx and an inflatable cuff at the end of the tube on the opposite side of the aperture to the inflatable cuff for providing a seal in the patient's oesophagus and also releasably closing the end of the tube.
Patent GB-2336485-B (GB)
Title: Monopulse generator
Inventor: STEVENS RODERICK LEONARD WALLA
IPC: H03K4/92
Filed: 1998-04-14
Granted: 2002-12-11
Abstract: A monocycle generator for a radar transmitter comprises an oscillator 46 providing a repetitive waveform 47, selected single cycles 57 of the waveform being output by a switch 48 controlled 54 by a counter 52 clocked by the repetitive waveform. The improved coherence between successive transmitted pulses allows the received signals to be accumulated in a number of time windows, thereby improving range resolution in surface penetrating or other location determining radars. The switch 48 may be a diode switch. The delay circuit 55, which may be variable, matches signal delay in the selection circuit 50,52. The waveforms may be sinusoidal, triangular, or square.
Patent HU-210378-B (HU)
Title: Apparatus for heat-treating and/or flushing-through granular materials by gas
Inventor: FUERSCHUSS HARALD
IPC: F27B21/04
Filed: 1992-01-29
Abstract: An arrangement for the thermal treatment of, and/or for passing a gas through, granular substances (7) is provided with a grid (1) for receiving the substances (7) to be treated, a suction box (2) arranged beneath the grid and gas-impermeable support elements (5), roughly in the plane of the grid (1), connecting to the side edges (3) of the grid (1). In order to be able to pass treatment gases evenly through the sustances to be treated, so that a uniform quality is ensured over the cross section, the arrangement is furnished with sidewalls (10) and extending upwardly from the grid (1) and these sidewalls (10) connect to the outside edges (9) of the support elements (5) (Fig. 1). <IMAGE>
Patent HU-215669-B (HU)
Title: Device on a warp knitting machine for crocheting elastic band, and the elastic band produced
Inventor: BERGER JOHANN
IPC: D04B25/08
Filed: 1993-10-19
Abstract: PCT No. PCT/EP93/02890 Sec. 371 Date Jul. 7, 1995 Sec. 102(e) Date Jul. 7, 1995 PCT Filed Oct. 19, 1993 PCT Pub. No. WO94/11554 PCT Pub. Date May 26, 1994A device on a warp knitting machine for crocheting an elastic band with a coating and an elastic band made with this device. The band may also have picots at its edges, that is small loops. The device is intended to facilitate the production of very fine bands with a distribution of more than eight and especially twelve needles per centimeter of machine width and even more if possible. The coating should be patternable. The coating may be produced on only one or on both sides of the strip. The device has crochet hooks (4), a cuttler (80) to feed skeins of rubber-elastic threads (14) and a cuttler (20) to feed skeins of warp threads (22).
Patent HU-212907-B (HU)
Inventor: CSUTORKA LASZLO
IPC: B29B17/00
Filed: 1995-07-07
Abstract: A találmány tárgya pőlimerizált szénhidrőgén gyanta, lágyító őlaj ésszervetlen adalék kőmpőzíciók létrehőzása, amely kőmpőzíciók azeddigieknél kedvezőbb feldőlgőzási tűlajdőnsággal bírnak, űgyanakkőrjavítőtt alaktartású főrmadarabők előállítására alkalmasak. ŕ
Patent HU-219414-B (HU)
Inventor: HOFMANN CHRISTA
IPC: A01H5/02
Filed: 1996-09-16
Abstract: Pendaco fajtanevű muskátlifajta a Pelargonium zonale fajba tartozik. Anövényfajtára az jellemző,  hogy  a  virágzaton  a  kocsány  hossza  aközepestől a hosszúig, a virágzat átmérője a közepestől  a  nagyig,  akinyílt és telt virágok száma a közepestől a sokig  terjedő,  a  felsőszirom felszíni szegélye, közepének a színe, az alsó  szirom  felületiszéle, a közepe és a belső szirom felületének  közepe  egyaránt  jelzőpiros, HCC 0180, vagyis RHS 041A, az alsó szirom fonákja pedig pirosasrózsaszín, HCC 0191, vagyis RHS 043A. ŕ
Patent HU-219420-B (HU)
Inventor: JAKI LASZLO
IPC: G09F19/00
Filed: 1997-11-19
Abstract: A találmány mozaikrendszerű információkijelző berendezésekhez,különösen közlekedési kijelzőtáblákhoz alkalmazható mozaikelemekrevonatkozik, amely mozaikelemek (1) oldallapjaival (2) párhuzamoshajtótengely (3) körül forgathatóan és oldallapjaik (2) hosszirányúszegélyein egymással rendre érintkezésbe hozhatóan vannak kialakítva,továbbá az egymással érintkezésbe hozott oldallapjaikkal (2)jelmegjelenítő felületet (4) alkotó mozaikelemek (1) és a táblábanlévő összes mozaikelem (1) hajtótengelye (3) egymással szinkrónforgathatóságot biztosító mozgatómechanizmussal (5) vanösszekapcsolva. A találmánynak az a lényege, hogy a mozaikelemek (1)hajtótengelyükkel (3) párhuzamos két, egymással 60°-ot vagy annálkisebb szöget (?) bezáró, a hajtótengelyükön (3) és egymáshozrögzített élükön átmenő szimmetriasíkkal rendelkező oldallapból (2)állnak. ŕ
Patent HU-220119-B (HU)
Title: Two funktion invalid walker
Inventor: BACSKAI JANOS
IPC: A61H3/00
Filed: 1998-05-26
Abstract: A dual purpose invalid walker (1), which is comprised of pairs of legs arranged in first and second planes being in transverse positions relative to the direction of movement, as well as a support frame (5) and/or a bracing frame (4) joining the legs together. The main characteristics of the present invalid walker is that a pair of legs being in one of the planes is simultaneously adjustable and fixable with a manually adjustable snap-bolt (12) arranged on a height adjusting column (11).
Patent IT-1207999-B (IT)
Title: Thermoplastic multilayer packaging film
Inventor: WILLIAMS RICHARD STEVEN
Filed: 1986-05-16
Granted: 1989-06-01
Abstract: In a thermoplastic multi-layer packaging film comprising (a) an outer polymer layer, (b) an inner heat sealing layer, and opt. (c) an intermediate O2 barrier layer, the heat-sealing layer (b) comprises a copolymer of ethylene and x to y wt.%, w.r.t. the copolymer, of a 4-8C alpha-olefin, with the copolymer having a density of less than 920 kg/cubic m. x=0.5 nC+8; y=1.25nC+15; nc=a number of C in the alpha-olefin.
Patent IT-1190783-B (IT)
Inventor: BRADLEY MICHAEL WILLIAM
IPC: C07C31/10
Filed: 1982-04-20
Granted: 1988-02-24
Abstract: A process for effecting hydrogenolysis of a carboxylic acid ester comprising contacting a vaporous mixture containing the ester and hydrogen with a catalyst comprising a reduced mixture of copper oxide and zinc oxide at a temperature in the range of from about 75<o>C up to about 300<o>C and at a pressure in the range of from about 0.1 kg/cm<2> absolute (about 9.8 kPa) up to about 100 kg/cm<2> absolute (9813 kPa).
Patent IT-1213584-B (IT)
Title: Thermoplastics extruder
Inventor: MILANI FRANCESCO
IPC: B29C/
Filed: 1986-07-11
Granted: 1989-12-20
Abstract: The system generates a digital pixel image in a framestore memory (20) by expanding run-length encoded data stored in a command memory (22). Each pixel has a variable characteristic such as its colour, or its depth in a 3-D image. The value of the characteristic for each written pixel is determined from the run-length encoded characteristic. The value of the characteristic for each pixel in the run is determined from a reference parameter which determines the initial value of the characteristic, and a difference parameter which represents the change in the value along the length of the run. The coordinates of the pixel runs may be determined from the coordinates of a preceding run. The initial location and run length for each run are determined relative to the preceding run by delta parameters associated with the current run. The system generates linear colour blends and automatically depth-clips images being written into the framestore (20).
Patent IT-1226571-B (IT)
Title: Apparatus for activating sequential gears
Inventor: NUTI MARCO
IPC: F16H/
Filed: 1988-08-01
Granted: 1991-01-24
Abstract: Apparatus that allows a sequential gear change to be made simply, immediately and reliably. It comprises an electric motor, served by gear controllers and by the relevant friction clutch, which moves a first wheel connected to a gear selecting arm; the selecting arm may be rotated in a series of angular positions corresponding to a series of transmissions and to a neutral gear position; a second wheel meshes with the first wheel so as to allow the latter a correct angular course equal to the angular movement of the selecting arm from one angular position to the next.<IMAGE>
Patent IT-1236536-B (IT)
Title: Process of washing by dishwasher machine for industrial and domestic use and dishwasher machine for execution of the process
Inventor: CROCE ANGELO
IPC: A47L/
Filed: 1989-10-10
Granted: 1993-03-11
Abstract: With the process of washing with dishwasher machine for industrial and domestic use the usual wash cycle is followed and, in addition, a rinsing cycle is followed effected with hot water from the boiler thrust through a series of rinsing nozzles inserted in a circuit separate from the washing circuit using the pressure of water fed to the boiler from the water mains. The rinsing water is kept in the collecting tank for use as wash water in a successive cycle. The dishwasher machine moreover provides a series of rinsing nozzles connected directly to the boiler for heating water and which deliver the rinsing water under the pressure of the water main in the collection tank for successive use as wash water.
Patent IT-1131540-B (IT)
Inventor: ILLY ERNESTO
IPC: A47J31/36
Filed: 1980-06-10
Granted: 1986-06-25
Abstract: An express machine has a coffee brewing chamber, (3a) a water reservoir (11) and a water heater (8) and two electrical pumps (12,13) are provided: one capable of supplying a smaller quantity of water from the reservoir via the heater to the brewing chamber so as to make a regular-strength coffee beverage, and the other capable of supplying a considerably larger quantity of water from the reservoir via the heater to the brewing chamber, so as to make a weaker-strength coffee beverage from an identical quantity of coffee. A selector (22, 23) at the outside of the machine allow a user to select which one of the pumps he wishes to energize (the sole figure is referred to).
Patent IT-1078797-B (IT)
Title: Self-extinguishing additives for natural or synthetic polymers - are prepd. by reacting melamine an acid cpd. e.g. (in)organic acid or anhydride, esp. for flameproof textiles
Inventor: CIAPERONI ALDEMARO
IPC: C08G/
Filed: 1976-09-15
Granted: 1985-05-08
Abstract: Natural and synthetic polymers such as (co)polyamides, (co)polyesters, regenerated cellulose, cotton, etc., are rendered self extinguishing by incorporating 0.5-30 wt.% esp. 2-15 wt.% of a reaction prod. of melamine with an acidic cpd. such as an (in)organic acid or an organic acid anhydride. The self extinguishing additives are made e.g. by reacting melamine at 100-300 degrees C in aq. or organic medium with acidic cpds., such as acetic ahydride, propionic acid anhydride, butyric acid anhydride, phthalic anhydride, formic acid, acetic acid, propionic aic, butyric acid, sulphuric acid, phosphoric acid, etc. If the additive is intended for use with polyamides, it may further be modified with caprolactam. The melamine derivs. may be incorporated into the polymer e.g. by addn. to the condensants used in the initial prodn. of the polymer; by compounding wth the polymer e.g. in an extruder; by addn. to spinning dopes, etc.,; or by application e.g. (non-woven) fabrics from aq. suspension. The additives gives excellent flame retardant properties e.g. to textile materials without deleterious effects on the remaining properties of the material.
Patent IT-1042596-B (IT)
Title: Medical spray tube for mouth or eyes - has delivery holes soping to deliver converging jet, and jets may be pulsating
IPC: A61C/
Filed: 1975-09-16
Granted: 1980-01-30
Abstract: The medical spray for the mouth or the eyes, has a delivery tube (6) to which liquid is supplied under pressure, with a set of jet holes (9, 10) at the end. The holes may be two in number in line with the axis of the tube, or further holes may be included. The two holes of a pair may slope towards one another so as to form two jets which converge at a single point (11). The delivery tube may form part of an assembly with a liquid container, a pump and a motor mounted on a common base. The inside of the delivery tube may be shaped to ensure a pulsating flow. The tube is made of a material aali to withstand a sterilising temperature of 185 deg.C.
Patent IT-1174857-B (IT)
Title: Sparkling wine prodn. by adjustment of sugar content in bottles
Inventor: FICAI GABRIELE
IPC: C12G/
Filed: 1983-07-01
Granted: 1987-07-01
Abstract: Proposed pipe comprises an inner pipe with a central rod and three divided plates at 120 deg C intervals, and an outer pipe. The space between the inner and outer pipes is divided into 6 equal parts by divider plates at 60 deg. intervals at 30 deg and 90 deg wrt 120 deg segments of the inner tube spaces
Patent IT-1188508-B (IT)
Title: Interface unit for linking tape recorder to computer
Inventor: GORBACHEV OLEG SEMENOVICH
IPC: G11C/
Filed: 1985-01-24
Granted: 1988-01-14
Abstract: The input signal (1) from the magnetic tape unit passes through a pulse shaper (2) and a series chain consisting of a delay element (10), bistable (12) and shift register (21). The output of the pulse shaper is also applied to a multiplexer (9) whose outputs control an up/down counter (19), the two elements being connected between the bistable and the shift register. The output of the delay element also resets a second counter (14) that provides the second input for the bistable. Synchronisation of the multiplexer and shift register is provided by a clock circuit (23) which consists entirely of discrete elements.
Patent IT-1242963-B (IT)
Title: Device for rotating the hose-winding drum in self- propelled sprinklers
Inventor: FONTANELLA ANTONIO
IPC: A01G/
Filed: 1990-07-26
Granted: 1994-05-18
Abstract: The device is applied to oscillating means 7 which cause the intermittent rotation of the hose-winding drum. A reciprocating jack 10 is provided which comprises two working chambers 11 and 12 and which is actuated by the water coming from the source (for example the water mains), and is designed to produce the oscillation of the means 7; a valve 20 is connected to the source, to the two chambers 11 and 12 and to the inlet of the sprinkler hose. The valve 20 has two distinct operating positions A and B: in position A it connects the flow from the source to the chamber 11 and the flow exiting the chamber 12 to the inlet of the sprinkler hose; in position B it connects the flow from the source to the chamber 12 and the flow exiting the chamber 11 to the inlet of the sprinkler hose. Suitable means 30 move the valve 20 alternately between position A and position B, these means 30 being actuated by the motion produced by the water on the piston 13 and their action being synchronized with the latter. <IMAGE>
Patent IT-1149322-B (IT)
Title: Safety indicator for motor vehicles
Inventor: CHIOU NAN MU
IPC: B60Q/
Filed: 1982-01-27
Granted: 1986-12-03
Abstract: The indicator shows the actual status of the vehicle by means of lamps of various colours mounted on the head and tail of the vehicle. A photo-interrupter is used to control the actions of the lamps and headlights by sensing the location of the needle on the speedometer. Switches mounted on the accelerator and brake pedals respectively are used for further control of the lamps. The lamps are serially connected with small bulbs provided on the instrument panel so that driver may check whether or not the lamps and headlights are operating properly.
Patent IT-1207091-B (IT)
Title: UV light appts. for curing of printing inks
Inventor: NEROD IRVING
IPC: B05D/
Filed: 1980-02-12
Granted: 1989-05-17
Abstract: The appts. may include a wheel rotatably mounted on a frame with a reflector affixed to it, so that rotation of the wheel causes the reflector to revolve around the axis of rotation. The reflector is designed with a first focus coincident with the axis of rotation and a second focus lying outwardly from it. The radiant energy source, which may be ultraviolet light, is fixedly supported by the frame, at the first focus of the reflector, and is coextensive with the reflector. The appts. further includes a belt which is designed to engage and drive the wheel. The belt is provided with a number of carriers which serve to support and maintain the containers in confronting alignment with the reflector, so that the container intercepts rays from the reflector, so that the container intercepts rays from the reflector proximate the second focus of the reflector. In this way, the rays are maintained in focus on the container as the container revolves around the energy source. Further, a device is provided for rotating the carriers as they revolve around the energy source, thereby ensuring uniform irradiations of the container by the rays of focused energy.
Patent IT-1242338-B (IT)
Title: Optical device for improving the definition and/or viewing of television images
Inventor: PALAZZI FRANCESCO
IPC: H04M/
Filed: 1990-06-14
Granted: 1994-03-04
Abstract: The optical device is capable of improving the definition and/or the viewing of television images, by cancellation of the spaces between lines, visual cancellation of the shadow lines between the phosphors and/or between the three-colour assemblies of the phosphors, chromatic mixing in respect of the individual three-colour assemblies, cancellation of the technical spaces in large screens with a plurality of picture tubes, in respect of the individual picture tubes, and reduction of the number of image-related data for their transmission on the telephone or video telephone network or similar. <IMAGE>
Patent IT-1218154-B (IT)
Title: Single use self:blocking hypodermic syringe
Inventor: ROMANO ARMANDO
Filed: 1987-07-27
Granted: 1990-04-12
Abstract: Syringe comprises a cylindrical barrel with a needle mounting at one end and the other end open for a slidable plunger. An elastic means for blocking the intake stroke of the plunger is initially located in an inactive position and moves to an active position during the first intake and injection cycle. In the active position the means is secured to the barrel and interferes with the intake stroke. The means is pref. a split-ring which before use embraces the minor dia. region of a frustoconical part of the plunger rod which converges in the plunger movement direction.