baber/WOPTO huggingface dataset:
Patent FI-924370-A (FI)
Inventor: FLANAGAN DENISE MARY
IPC: A61K31/325
Filed: 1992-09-29
Abstract: Carbamate Derivatives of 4-Amino-3-isoxazolidinones, 3-Amino-1-hydroxypyrrolidin-2-ones and 1-Amino-1-cyclopropanecarboxylic acid analogs, a process for their preparation and their use as medicaments  <CHEM>       where R1 is <CHEM>     and R2 is  <CHEM>  and to a process for their preparation. The compounds are useful for alleviating various memory dysfunctions characterized by a cholinergic deficit such as Alzheimer's disease.
Patent FI-933975-A (FI)
Inventor: MARCHI EGIDIO
IPC: A61K9/22
Filed: 1993-09-10
Abstract: Programmed release tablets, to be administered by oral route, containing from 500 to 1,200 mg of naproxen, made by mixtures of an immediate release granulate dry compacted containing from 5% to 28% of naproxen, of a controlled release granulate dry compacted containing from 72% to 95% of naproxen and of a disintegrating agent.   A portion of naproxen is released in a short time, so that the drug can quickly develop its therapeutic action reaching the necessary hematic levels, while the remaining portion is released in a longer interval of time, so as to allow the therapeutic coverage till the subsequent administration. The therapeutic coverage is effective for a period of 24 hours; thus the tablets object of the present invention are suitable for a once a day administration.
Patent FI-940025-A (FI)
Inventor: VAN RAVENSTEIJN ROB
IPC: B65D73/00
Filed: 1994-01-04
Abstract: A sales package (1) or holder, consisting of an integral card-type cardboard or paperboard part (2) made of thin, foldable material for the visible display of at least one article (8, 25, 32, 52), at least one region which projects from the plane of the card-type part (2) holding the article, is to be produced with less use of cardboard or paperboard material. This is achieved in that the card-type part (2) is of single-layered construction and has at least one element (3, 4, 15, 15'), which projects like a flap in the shape of a tongue, preferably approximately at right angles, from the card-type part (2), with a receiving opening (6, 7; 7'; 7") for the article (8, 25, 32, 52), the edge of said element forming a stop region for the article. <IMAGE>
Patent FI-951252-A (FI)
Inventor: MULLER KLAUS
IPC: C07C49/747
Filed: 1995-03-16
Abstract: Therapeutic compositions comprising 1,8-dihyroxy-9(10H) anthracenones substituted at position 10 thereof with phenylalkylidene or arylacyl blocking moieties, said compounds having substantial therapeutic activity and minimal inflammatory effect.
Patent FI-953145-A (FI)
Inventor: ABBIATI ANTONIO
IPC: H03F1/32
Filed: 1995-06-22
Abstract: PCT No. PCT/EP93/03432 Sec. 371 Date Jun. 6, 1995 Sec. 102(e) Date Jun. 6, 1995 PCT Filed Dec. 6, 1993 PCT Pub. No. WO94/15395 PCT Pub. Date Jul. 7, 1994There are described a procedure and circuit for adaptive compensation of the gain distortions caused by thermal drift, ageing, etc., in microwave amplifiers connected to predistortion linearizers. The procedure concerns digitally modulated signals, e.g., QAM, in which the peak to average power signal ratio is constant. Since this ratio remains constant after amplification only if the amplifier is linear, it is measured at the amplifier output, to change the AM/FM distortion characteristic of the linearizer/amplifier chain and hold the ratio on the output equal to that on the input.
Patent FI-954735-A (FI)
Inventor: ILVESPAEAE HEIKKI
IPC: D21G9/00
Filed: 1995-10-05
Abstract: A device for threading a paper web from a dryer section to a finishing device situated after the dryer section in the running direction of the web including a rope threading arrangement. A leader strip is separated from the edge of the paper web in the dryer section and the leader strip is directed between a pair of ropes included in the rope threading arrangement. The leader strip is carried to the finishing device on support of the ropes. To effect the transfer of the leader strip from the drying wire to the rope, at the inlet side of the last drying cylinder in the dryer section, a rope gap is formed out of the ropes and the leader strip, which is supported by the drying wire thereat, is transferred by an air blowing into the rope gap. The leader strip is passed by the ropes over the last drying cylinder to the finishing device.
Patent FI-961602-A (FI)
Inventor: DYLLICK-BRENZINGER RAINER
IPC: C09B29/00
Filed: 1996-04-11
Abstract: Method for detecting marked mineral oils by treating the marked mineral oil with an extractant comprising water, a solvent and a base comprises using as marker an azo dye of the formula   <IMAGE>   where ring A may be benzofused, m is from 1 to 4, X1 is hydrogen, C1-C4-alkyl, cyano or nitro, X2 is hydrogen, C1-C4-alkyl, cyano, nitro, C1-C4-alkoxy or C1-C16-alkoxycarbonyl, X3 is hydrogen, C1-C4-alkyl, cyano or C1-C16-alkoxycarbonyl, and X4 is hydrogen, hydroxyl, substituted or unsubstituted C1-C8-alkyl, C1-C4-alkoxy, amino, C1-C4-dialkylamino or substituted or unsubstituted C1-C16-monoalkylamino, as solvent a partially or completely water-miscible organic solvent, and as base an alkali or alkaline earth metal hydroxide, an alkali metal carbonate or a quaternary ammonium hydroxide, the use of azo dyes as markers for mineral oils, and novel azo dyes.
Patent FI-962431-A (FI)
Inventor: PUUSTINEN PERTTI
IPC: C05F17/90
Filed: 1996-06-12
Abstract: The invention relates to a modular composting system intended for composting some compostable materials. The system comprises two or more compartments that have three walls, are arranged next to one another and are fitted with a hanging floor. The material to be composted is placed in these compartments, together with the purifiers for the aerating gas coming from the composting unit. The invention also provides for a fan installation that sucks the aerating gas through the hanging floor construction in the composting compartment and blows the gas into one of the compartments used for filtering it. The composting compartments are formed by erecting the composting construction (e.g. partitions made of concrete) on a supporting flat base in such a way that they form two or more three-wall compartments adjacent to one another. Preferably at least one of the compartments is used for filtering the gases.
Patent FI-962847-A (FI)
Inventor: SAALASTI TIMO
IPC: B01D33/39
Filed: 1996-07-12
Abstract: The subject of the invention is a method and, as the application of the method, a drum press, which is provided with a heating device for heating the material to be pressed using a procedure which is advantageous from the energy consumption aspect. This heating method serves to improve the filtering of liquid and its transfer from the drum. The press according to the present invention is especially suitable for pressing sludge, bark or equivalent material. <IMAGE>
Patent FI-962958-A (FI)
Inventor: BENDIG MARY M
IPC: C12N5/00
Filed: 1996-07-24
Abstract: The invention provides humanized immunoglobulins that specifically bind to the VLA-4 ligand, and methods of treatment using the same. The methods are particularly useful for the treatment of multiple sclerosis.
Patent FI-963660-A (FI)
Inventor: ROSENGREN LARS
IPC: F21S8/00
Filed: 1996-09-16
Abstract: The present invention is for a lighting device by which a controlled light pattern is obtained from a specific light source. The device comprises a light source which emits several parallel light beams. There is one prism (3) for each light beam (8), which passes through the lighting device. All of the prisms are integrated parts of a common disc. Preferrably the light source comprises several light emitting diodes (1) each emitting one light beam. The prisms are suitably made as straight, circular cylinders, at least those parts thereof which protrude from the common disc. The oblique surface may be freely varied at both its angle at the axis of the cylinder and direction whereby the direction of the corresponding light beam may be controlled.
Patent FI-971153-A (FI)
Inventor: OCHIAI KIYOSHI
IPC: B60C11/12
Filed: 1997-03-19
Abstract: Pneumatic tyre comprising a wearing surface portion having two wearing surface edges E whereby said wearing surface part is provided with peripheral main grooves and axial grooves for the definition of wearing surface blocks, each wearing surface block being provided with at least one sipe extending in the peripheral direction of the tyre in order to divide the block in at least two axial parts. The peripheral main grooves are two peripheral main grooves GO2 which are placed at symmetric axial places relative to the centre-line C, whereby each and any of said two peripheral main grooves GO2 defines a peripheral row consisting of wearing surface blocks SB, said row placing itself near the groove GO2, whereby the sipes S of the wearing surface blocks SB divide the block SB in a broad main part B2 and a narrow crosswise part B1 on the side of the peripheral main groove, whereby the peripheral length L of the narrow crosswise part B1 is larger than 3.0 times and smaller than 20.0 times the width of the groove width of the peripheral main grooves GO2, whereby the average depth SH of each and every sipe S is 0.25 to 1.0 times the groove depth GH of the peripheral main grooves, the groove depth gH of the axial grooves g being larger than 0.40 times and less than 1.0 times the groove depth GH of the peripheral main grooves. <IMAGE>
Patent FI-971540-A (FI)
Inventor: SIPILAE KARI
IPC: H04B7/26
Filed: 1997-04-11
Abstract: The invention relates to a method of determining the average effect of radio wave multipath fading in a desired area in a radio system. The desired area of a coverage area of a base station in the system is described by a digital map. The average effect of multipath fading of a transmitter output is determined in different sub-areas of the desired area. In order to reduce the computation amount signal fading parameters are determined at some point of each sub-area by a ray tracing method and the average effect of signal multipath fading in the sub-area is calculated using said parameters.
Patent FI-974447-A (FI)
Inventor: DIMMOCK JONATHAN RICHARD
IPC: A61K31/175
Filed: 1997-12-05
Abstract: A compound of general formula I below useful as an anticonvulsant for disorders of the central nervous system:   <IMAGE>   wherein: R1, R2, R3 and R4 may be the same or different and each represents a hydrogen or halogen atom, or a C1-9 alkyl, C3-9cycloalkyl, cyano, C1-9alkoxy or C6-10aryloxy group; R5 represents a hydrogen atom or a C1-9alkyl, C3-9cycloalkyl or C6-10aryl group; and X is oxygen or sulfur; or a pharmaceutically-acceptable salt thereof. The compound may be adimistered orally for treating convulsions in humans or animals.
Patent FR-1578531-A (FR)
IPC: A43B7/08
Filed: 1968-08-23
Granted: 1969-08-14
Abstract: 1,223,285. Boots &c. ONITSUKA CO. Ltd. 13 Aug., 1968 [29 Aug., 1967], No. 38576/68. Heading A3B. [Also in Division B5] An athlete's shoe comprises a sole B to which is secured an upper having an outer abrasion-resistant layer, which may be of woven or knitted synthetic or natural fibres, an inner layer of material which is similar but of lower tensile strength and greater elasticity, and an intermediate layer of resilient, porous synthetic resin or rubber, e.g. foamed polyurethane. The inner and outer layer may be of cotton, polyvinylchloride, polyamide or polyester fibres. The layers are fused together by the application of heat and pressure. The upper material is reinforced at the toe 4, heel 6 and sides 5 and around the lacing opening 9.
Patent GB-1243733-A (GB)
Title: Cellular-wall conduits and method for making same
Inventor: HIGBEE CHARLES DONALD
IPC: F16L59/02
Filed: 1969-01-07
Abstract: 1,243,733. Extruding foamed tubes. GATES RUBBER CO. 7 Jan., 1969 [29 April, 1968], No. 1009/69. Heading B5A. [Also in Division F2] A tube of foamed polymeric material is made by extruding a mixture of a polymeric composition and a blowing agent through a heated tube-extrusion die wherein the mixture is subjected to increasing pressure and allowing foaming to occur when the mixture emerges from the die under conditions of reduced temperature and pressure. According to the invention, such a process results in the tube having surfaces which are continuous and substantially smooth due to the formation of closed cells therein. The tube shown, Fig. 4, comprises an inner layer 25, made according to the above process, which is overlaid with knit fabric or braid reinforcement 23, the layer 25 and reinforcement being passed through a second extruder to form an outer layer 24, also made according to the above process. A suitable die, Fig. 6 (not shown), comprises a mandrel (17) and an annular die part (18), both of which continuously taper in the direction of extrusion, the angle of convergence of die part (18) being greater than that of the mandrel. The die shown, Fig. 7, allows the production of a laminated tube, mandrel 20 being associated with two axially spaced annular die parts 19, 21. After extrusion the extrudate may be force-cooled as at (26), Fig. 5 (not shown). Polymeric materials specifically mentioned are natural or synthetic rubber latices, polyvinyl halides, polyurethanes and polyethylene.
Patent GB-827368-A (GB)
Title: Improvements in the underground gasification of coal
Inventor: MASTERMAN CYRIL AUBYN
IPC: E21B43/295
Filed: 1956-01-11
Abstract: 827,368. Gasifying coal underground. COAL INDUSTRY (PATENTS) Ltd. Jan. 8, 1957 [Jan. 11, 1956], No. 1023/56. Class 55 (2). In a system for gasifying coal underground, the reaction in a blind borehole 4 extending from a shaft 3 is initiated by passing a stream of air and/or inert gas, e.g. nitrogen or engine exhaust gases, from the shaft into a pipe 6 extending into the borehole and containing an electric heating element 15 5 until the temperature indicated by a thermocouple 17 is sufficiently high for ignition of the coal, inert gas or air being then added to the stream, depending on whether air or an inert gas was used in the first place to control the temperature at about 800‹ C. until the reaction is established, when the supply of air can be increased and the inert gas cut off. In a modification the heating element 15 may be replaced by a burner burning a fluid fuel, e.g. propane, in a stream of oxygen-containing gas supplied through the pipe 6. Specification 762,484 is referred to,
Patent GB-850645-A (GB)
Title: Improvements in and relating to transformers
Inventor: STEARN GEORGE FLETCHER
IPC: H01F27/36
Filed: 1956-01-13
Abstract: 850,645. Transformers. ENGLISH ELECTRIC CO. Ltd. Jan. 11, 1957 [Jan. 13, 1956], No. 1280/56. Class 38 (2). In a transformer which has a high-voltage winding comprising a plurality of disc coils S 1  ... S 4  axially separated along a magnetic core C and has solid insulation I insulating the coils from the core or from a lowvoltage winding or from a screen, there are provided stress minimizing rings R positioned along the core and electrically connected to have the potential of an adjacent coil so that the electric field in the insulation is made more uniform. The rings are formed by wrapping metal foil round insulating rings and covering with insulating material. As shown the rings are disposed side by side in a continuous series along the core; alternatively they may be arranged between alternate pairs of coils. The disc coils are wound in the manner described in Specification 587,997.
Patent GB-157442-A (GB)
Title: Improvements in or relating to microphones and the like
IPC: H04R23/00
Filed: 1921-01-10
Abstract: 157,442. Vogt, H., Engl, J., and Massolle, J. Aug. 2, 1919, [Convention date]. Microphones and variableresistance transmitters. - Sound-waves passing across the ionized space between the end of the funnel t, which is connected to the positive plate of a battery b2, and an incandescent cathode k heated by a battery b1, cause the resistance of the intervening gap or gaseous discharge path to be correspondingly varied. The incandescent cathode is preferably coated with materials that facilitate ionization; or other special means such as R÷ntgen or Becquerel rays, or a high temperature may be employed in order to ionize the gap. In a modified form, the end of the funnel t carries a diaphragm on which is mounted an anode plate. As the diaphragm vibrates under the impact of the impressed sound-waves, the effective distance between the anode plate and the glowing cathode alters, thus setting up corresponding variations in the anode current. The resulting current-variations may be received or amplified by a telephone or coupling- resistance w.
Patent GB-907466-A (GB)
Title: Improvements in or relating to signalling apparatus for subscriber's stations in a telephone installation
IPC: H04M19/04
Filed: 1959-01-14
Abstract: 907,466. Sub-station circuits. TELEFONAKTIEBOLAGET L. M. ERICSSON. Jan. 14, 1959 [Jan. 14, 1958; Jan. 22, 1958; Oct. 9, 1958], No. 1382/59. Class 40 (4). In a subscriber's station equipment in which the conventional bell is not provided, alternating ringing current from an exchange is converted into an undulating direct current which is applied to a transistor oscillator which generates audio-frequency oscillations modulated in accordance with the undulating direct current, which oscillations are applied to an electroacoustic transducer having a diaphragm. The transducer is preferably the receiver of the subscriber's telephone handset. The invention is described as applied to a subscriber's instrument of the standing micro-telephone type, all the components being contained in the instrument casing. As shown in Fig. 2 a conventional telephone network 27 is combined with the " ringing " circuit 28. In the rest condition with the plunger switch 26 depressed, the switch contacts 26a and the dial normally open contacts 20c connect the line conductors L1, L2 to the input terminals T1, T4 of the circuit 28, the transmitter 17 being disconnected from line by switch contacts 26c, and the impulsing contacts 20 being rendered ineffective by normally open contacts 20a, 20b. The circuit 40 consisting of rectifier 46, resistor 48, capacitors 50, 52, resistor 54 and diode 56 converts the received ringing current into an undulating direct current, thus producing across capacitor 52 an undulating potential which is applied via terminals T5, T6 to the transistor oscillator 41. Terminals T6 remains positive with respect to T5 throughout, its potential reaching a maximum during each positive half-cycle of ringing current, and falling between positive halfcycles. This variation causes a warble to be introduced into the output of oscillator 41. The oscillator frequency corresponds to the natural frequency of the receiver 19 to which its output is applied. The firing of tube 56 during each positive half-cycle gives a visible signal that the station is being rung. The capacitor 50 and resistor 44 are chosen to provide a time constant long enough to prevent firing of the tube 56 to the spikes produced by dialling pulses from a telephone connected in parallel with that shown. " Ringing circuits " 28 responsive to different frequencies may be used at party line stations. Other embodiments are described with reference to Figs. 7 and 8 (not shown). The circuit 40 may be replaced by the arrangement shown in Fig. 9, which consists of a bar 84 which is rocked by the coils 86, 88 in response to ringing current of a predetermined frequency, the bar being tuned by adjustable weights 90<SP>1</SP>. Successive opening and closing of contact sets 92, 94 causes the integrator circuit consisting of resistor 98 and capacitor 100 to produce the desired undulating direct current at T5<SP>1</SP>, T6<SP>1</SP>. This arrangement may be mounted in a standing micro-telephone set as indicated in Fig. 10.
Patent GB-570391-A (GB)
Title: Improvements in radio reception
IPC: H03J7/32
Filed: 1942-02-04
Abstract: 570,391. Panoramic receivers. JEFFERSON, H. Feb. 4, 1942, No. 1499. [Class 40 (v)] A panoramic receiver includes means for varying the frequency of response of the receiver over a wide range and an indicator for indicating the presence of transmissions anywhere within the wide range, and means whereby for the resolution of an indication which might relate to a group of stations operating on closely-adjacent frequencies with indications of individual stations, the frequency of response of the receiver may be varied over a restricted range anywhere within' the wide range. As shown the receiver comprises a radio-frequency amplifier 1 having a pass band equal to the restricted range of tuning, say 500 k.c. feeding a first frequency-changer 2 to which is applied the output from a first oscillator 7 arranged to be gang-tuned continuously throughout the whole frequency range of say 30 x 10<3> k.c. by a motor-driven condenser. The output from 2 passes through an amplifier 3 to a second frequency-changer 4 fed by a second oscillator 8, the frequency of which is variable through the restricted range of 500 k.c. by electrical means in synchronism with a time base unit 9 which also controls the frequency of the wide range sweep, and applies a sweep potential to one set of deflecting 'elements of a cathode-ray oscillograph unit 6 to the other set of deflecting elements of which is supplied the detected output from 4. In operation, the wide range sweep due to oscillator 7 is put in action while oscillator 8 is kept at a fixed frequency. This shows on the oscillograph the positions of any transmissions or group of transmissions in the whole frequency range. To examine a particular indication, the sweep is stopped and the receiver tuned to the desired frequency. Then, keeping oscillator 7 at this setting, oscillator 8 is varied by the time base unit 9 to sweep over the restricted range so as to effect resolution of the indication over the whole scale of the oscillograph. Specification 570,390 is referred to.
Patent GB-1209971-A (GB)
Title: Photosensitive element
IPC: G03G5/043
Filed: 1968-01-11
Abstract: 1,209,971. Non-oxide glasses; coating with glass. RANK XEROX Ltd. 11 Jan., 1968 [13 Jan., 1967], No. 1616/68. Heading C1M. [Also in Divisions C7 and H1] A non-oxide glass which is used as the photoconductive insulating layer of a xerographic plate consists, by weight, of As 0À6-48À7% Sb 0À15-31% Se balance, at least 38À9%. The glass may be doped with a halogen (I, Cl or Br) in an amount of 10 p.p.m.-2% by weight. Plates are made by vapour deposition in vacuo of pre-formed glass on to cooled substrates held at 60-150 C. Suitable substrates are brass, Al, Au, Pt, steel, metallized paper, plastics or plastics coated with Al or Cu iodide, or glass coated with Cu iodide, Sn oxide or Au. The substrate may subsequently be dispensed with. The As-Sb-Se may form one of a number of layers, e.g. over a layer of vitreous Se or As-Se.
Patent GB-538317-A (GB)
Title: Improvements in quick-acting electric switches
IPC: H01H13/36
Filed: 1940-01-27
Abstract: 538,317. Snap-action switches: GILLARD, F. G., and PLESSEY CO., Ltd. Jan. 27, 1940, No. 1711. [Class 38 (v)] Movement of an operating rocker 13 about its pivot 14 stresses two spring torques 20 engaging notches in the rocker till a dead-centre position is reached, after which the torques expand and turn a member 17 carrying contacts 24, 26 into its other position. The torques may form part of and be centrally situated in a frame having side members 18 made rigid by having turnedup edges. The rocker 13 may be actuated directly by hand or indirectly by a rectilinearlymoving plunger, Fig: 1 (not shown)