baber/WOPTO huggingface dataset:
Patent GB-2337673-A (GB)
Title: Detecting data from received radio signals
Inventor: RADEMACHER LEO
IPC: H04B1/707
Filed: 1998-05-22
Abstract: A radio communications receiver comprises means for detecting radio signals representative of data and for generating, from the detected radio signals digital signal samples, a plurality of the signal samples being representative of a datum of the data. The receiver further comprises at least one data detector (14) having a scaling filter (22) coupled to the means for detecting the radio signals and arranged to scale the plurality of signal samples (r i ) with a plurality of scaling coefficients (g;) and to combine the scaled plurality of signal samples into a composite signal sample (z i ), from which the datum is re-generated. The data detector may further include a data detector controller (36) coupled to the scaling filter (22) which operates to adapt the scaling coefficients (g;) consequent upon an error signal (e i ) derived from the composite signal. The receiver may be arranged to detect CDMA signals, and in particular TD-CDMA signals. The receiver can be developed in a modular fashion by providing a separate data detector for each of the transmitted signals to be detected.
Patent GB-2338630-A (GB)
Title: Voice decoder reduces buzzing
Inventor: CHAN DOMINIC SAI FAN
IPC: G10L19/09
Filed: 1998-06-20
Abstract: The speech communications unit includes a speech decoder for receiving an input signal and being operably coupled to a pitch determiner (68) for determining a pitch of a received input signal and an amplitude correction function (66) for correcting an amplitude of the received input signal based on the pitch determination. This is a CELP decoder for reducing buzziness, especially in low pitch male speech, in mobile radio/telephony.
Patent GB-2342459-A (GB)
Title: Method of making an electronic part
Inventor: RAY KEVIN BARRY
IPC: H05K3/00
Filed: 1998-10-07
Abstract: A composition used as a resist in the manufacture of electronic parts, for example printed circuits, and which is rendered soluble in a developer by patternwise delivery of heat, comprises a polymer and optionally an infrared absorbing compound. However in contrast to conventional compositions no compound is present which reduces the aqueous developer solubility of the polymer. Novolak resins, phenolic resins, poly-4-hydroxy styrene and copolymers of 4-hydroxystyrene are examples of polymers which may be used.
Patent GB-2332787-A (GB)
Title: Power supply having folding pins
Inventor: SEO JIRO
IPC: H01R13/405
Filed: 1998-12-21
Abstract: An AC adapter mounted on a mains plug has a live pin 2, a neutral pin 3 and an earth pin 4. Pins 2 and 3 can rotate on a shaft 6 and pin 4 can rotate on a parallel shaft 7, so that each pin can stand out from the body or be recessed into the body. The pins may be erected by a single elastic member (8, Fig 3) between holes 22 and 23. The pins may be held in recesses (10, 11, 13, Fig 6) by friction fittings 15, 16, 17, with pins 2 and 3 being released by release means 12 and pin 4 being pulled out by inserting a finger in cavity 14.
Patent GB-2333877-A (GB)
Title: Speech recognition
Inventor: SRENGER EDWARD
IPC: G10L15/06
Filed: 1999-01-14
Abstract: A standard filler, or garbage model, is calculated for the detection of out of vocabulary utterances. Gobal statistical parameters are calculated (116) based upon the statistical parameters for new training data and a garbage model (118) is updated based upon the global statistical parameters. This is carried out on-line while the user is enrolling the vocabulary. The garbage model is preferably an average speaker model, representative of all the speech data enrolled by the user to date. The garbage model is preferably obtained as a by-product of the vocabulary enrollment procedure and is similar in it characteristics and topology to all the other regular vocabulary HMMs.
Patent GB-2346157-A (GB)
Title: Surface-treated paper for use as recording medium
Inventor: CALLAND STEVAN GEORGE
IPC: G03G7/00
Filed: 1999-01-28
Abstract: A recording sheet for use on a digital press includes a paper substrate having a surface treatment including a water soluble cationic substance and a water soluble binder substance. The recording sheet preferably includes either aluminium hydroxide in the base or magnesium sulphate as the cationic substance at the substance. The cationic substance may alternatively be a polymer such as a polyquaternary amine. The binder substance may be e.g. carboxymethyl cellulose.
Patent GB-2330743-A (GB)
Title: Automatic amplitude equalizer
Inventor: KIYANAGI HIROYUKI
IPC: H04L27/01
Filed: 1995-09-20
Abstract: An automatic amplitude equalizer for compensating for an amplitude characteristic of an input signal in the frequency-domain comprises: a-first-order inclination amplitude equalization section (1A) including a positive inclination amplitude equalization section (1A-1), a negative inclination amplitude equalization section (1A-2), and a zero inclination amplitude equalization section (1A-3) having respectively positive, negative and zero inclination amplitude equalization characteristics in the frequency-domain, said first-order inclination amplitude equalization section (1A) mixing outputs of said positive inclination amplitude equalization section (1A-1), said negative inclination amplitude equalization section (1A-2) and said zero inclination amplitude equalization section (1A-3) at variable mixing rates; and a control section (2A) for producing a mixing ratio control signal for controlling the mixing rates at said first-order inclination amplitude equalization section (1A) based on a pair of digital demodulated signals (I, Q) originating from the input signal and outputting the mixing ratio control signal to said first-order inclination amplitude equalization section (1A). Section 1A-3 can be substituted by a convex inclination amplitude equalization section (1B-2), Fig.2, (not shown).
Patent GB-2336101-A (GB)
Title: A street bin with advertising display means
Inventor: MCKEOWN DAVID
IPC: B65F1/04
Filed: 1999-04-06
Abstract: A plastics bottle collection street bin, comprises a housing of generally triangular shape comprising a first, second and third sidewall portions 4, 5, 6. The third sidewall portion 6 defines an access door with upper and lower inlet openings 20, 21 through which a user inserts plastics bottles for recycling. Upper and lower containers 22, 23 having respective inlet openings 24, 25 are removable located with the housing for receiving the bottles. The sidewall 4 includes a left to right scrolling sign (50) and the sidewall 5 has display sign (60), both illuminated, Figures 12 and 13. The housing may have an equilateral triangle shape, Figure 16. The bin may be provided with user interface means such as a telephone and seating means. Several bins may be juxtaposed to form a segmented unit, Figures 23 and 24.
Patent GB-2338031-A (GB)
Title: An fuel injection valve, for an I.C. engine, with a piezoelectric actuator and injection orifices of different opening cross section
Inventor: HARTWEG MARTIN
IPC: F16K31/00
Filed: 1999-06-03
Abstract: An injector valve, for a fuel injection system of an internal combustion engine, comprises a plurality of piezoelectric devices 2 for actuating the valve, wherein the material provided for the piezoelectric devices 2 is formed from oxides of lead, zirconium and titanium (PZT) and modified by tin and either niobium or lanthanum. The valve also has a valve closing means 4 with a tappet 5 which is displaced relative to housing 6. Modified piezoelectric devices may be provided for the valve closing means 4. The closing means 4 may also have orifices 7 of different opening cross section and where the orifices 7 are provided in at least two rows located axially one behind the other. The piezoelectric material, known as a phase switching material, does not experience expansion until a threshold value is reached whereafter a jump function occurs, with a sharp rise in expansion.
Patent GB-2341007-A (GB)
Title: Fluid level sensor
Inventor: DEAN DAVID JOHN
IPC: H01H36/02
Filed: 1999-07-29
Abstract: A fluid level sensor comprises a switch 16 and a switch operating element 18 that are moved towards and away from each other by a varying water level, the arrangement being such that the relative movement of the switch and the switch operating element causes the switch to adopt either a first or a second switching position. One of the switch or switch operating element is housed in a float 18, while the other element 16 is held fixed. Preferably, the switch 16 is an electrical reed switch and the switch operating element is a magnet 20. In an embodiment the liquid level sensor controls a water supply from a reservoir to a water consumer such as a plant container. In another embodiment, the level sensor is used to detect the level of a liquid, and to actuate an alarm.
Patent GB-2352706-A (GB)
Title: Shelf stable precooked cereal product in pouch
Inventor: HIGGINS JON
IPC: A23L7/10
Filed: 1999-08-03
Abstract: The invention provides a microwaveable pouch 1 containing a shelf stable precooked cereal product. Preferably, the pouch consists essentially of gas- and microorganism-impermeable polymeric sheet material and the precooked cereal product comprises at least 40% by weight of water. The cereal product is heat sterilised to render it shelf stable at ambient temperature for at least a month, but the product can be microwaved in the pouch to result in a free flowing, particulate hot cereal product. Preferably, the cereal is rice. Front and back panels of the pouch are heat sealed together around edge 3, with a curved seal 4 giving a rounded bottom 5 to its interior. The pouch is coloured and printed except for a window 6, and can be torn or cut open at nips 7.
Patent GB-2337283-A (GB)
Title: Installation and retrieval of a wellhead load shoulder
Inventor: FERGUSON BOBBY L
IPC: E21B33/043
Filed: 1997-01-10
Abstract: A running tool 21 is used to install a split, resilient shoulder ring 19 within a groove 17 located in a wellhead housing 11. The wellhead housing 11 has an upper internal diameter 13b and a lower internal diameter 13a. Attached to the shaft 23 of the running tool 21 is a locator member 25 of an external diameter less than diameter 13b but greater than diameter 13a. The lower section of the running tool 21, below the locator member 25, includes a retainer sleeve 47 and a carrier collet 43 which coacts with a piston 31. During the run-in procedure the shoulder ring 19 is held in a retracted position between the carrier collet 43 and the retainer sleeve 47. When the locator member 25 lands on a locator shoulder 15, the operator of the running tool 21 strokes the piston 31. This moves the carrier collet 43 downward relative to the retainer sleeve 47, allowing the shoulder ring 19 to expand out into one of the grooves 17. A cam surface then forces the lower end of the carrier collet 43 to a reduced outer diameter, less than the internal diameter of the expanded shoulder ring 19, allowing retrieval of the running tool 11. In addition the same running tool can be used to retrieve the shoulder ring.
Patent GB-2343555-A (GB)
Title: Mounting fan cowl on an electric motor
Inventor: RIPPLINGER WALTER
IPC: H02K5/15
Filed: 1999-09-27
Abstract: In order to prevent distortion when securing the cowl to the motor, end shield (6) is provided with at least one supporting annulus and mounting element 17 formed integrally with the end shield 6, the annulus having a threaded bore 20 for receiving a fastening bolt 21 and having an outwardly directed inner peripheral flange 18 which extends into or just through a U shaped slot 26 in the cowl 10 so that the bolt tightens onto the flange. The cowl 10 has a part annular ridge 31 having a sector angle   a   greater 180{ spaced from and surrounding the slot in the region receiving the bolt 21 such that the sides of the bolt head 22 engage within the ridge to prevent axial movement of the shroud. The bolt head 22 of the fastening bolt (21) at least partially overlapping the peripheral region in the screw-in direction 30.
Patent GB-2355898-A (GB)
Title: Preventing closed timing loops in a synchronous digital network
Inventor: SLATER IAIN JAMES
IPC: H04J3/06
Filed: 1999-10-26
Abstract: A synchronous digital communications network such as an SDH or SONET network comprises a plurality of elements (SE1, SE2) each having a unique SE identifier and one or more ports for sending and receiving a synchronisation signal and a quality level indication (QLI) for indicating the quality of the source of the synchronisation signal. Each port of a SE is allocated a source identifier (SID) used to identify the source of each synchronisation signal input at a particular SE. From all the synchronisation signals input at the ports, the SE selects the highest quality signal to re-transmit out of its ports. To prevent loop back of a synchronisation signal the SID of the synchronisation signal is compared with the SID of each port. If a match is found the signal sent from that port is set to 'Do Not Use' (DNU). To prevent a synchronisation signal looping back into a different port of the same SE, the SID of each port is replaced by the unique SE identifier of the adjacent SE to which that port is connected.
Patent GB-2341999-A (GB)
Title: Image reader
Inventor: TOYOMURA YUJI
IPC: H04N1/58
Filed: 1999-03-16
Abstract: An image reader for reading a document placed by moving a line image sensor for reading reflected or transmitted light from or through the document line by line perpendicularly to the line, by a method of moving the line sensor in the direction of the line for each line to read pixels in a checkerboard pattern and interpolating a pixel between the pixels which have been read already, wherein an edge component of an image is restored with fidelity by determining interpolation candidate values based on the values of pixels around the position of a pixel to be interpolated, selecting one of the candidate values, and determining the value of the pixel to be interpolated.
Patent GB-2339727-A (GB)
Title: Diamond marking
Inventor: SMITH JAMES GORDON CHARTERS
IPC: H01J37/317
Filed: 1998-05-22
Abstract: An information mark invisible to the naked eye is applied to the polished facet of a diamond gemstone by coating the diamond gemstone surface with an electrically conductive layer so as to prevent the diamond becoming charged, forming the mark with a focused ion beam, and cleaning the diamond surface with a powerful oxidizing agent to reveal a mark having an appropriate depth, which does not detrimentally affect the clarity or color grade of the diamond.
Patent HU-T60249-A (HU)
Title: Process for producing new imidazole derivatives and pharmaceutical compositions comprising same
Inventor: WAGNER ADALBERT
IPC: A61K31/40
Filed: 1992-01-03
Abstract: Azole derivative of the general formula (I) <IMAGE> in which A, L, O, R<1>, X, Y, Z and q have the meanings given, a process for their preparation, pharmaceutical preparations and the use of the compounds are described. Azole derivatives of the formula I where the symbols have, for example, the following meanings:     R<1> = (C2-C10)-alkyl   Z = nitrogen   X and Y = independently of one another CR<2>   L = -CH2-   q = zero or 1   A = biphenyl radical which is substituted, for example, by R<15>   R<2> = halogen or hydrogen   R<15> = SO2-NH-CO-OR<6> and   R<6> = phenyl, are highly active antagonists of angiotensin II receptors.
Patent HU-T66656-A (HU)
Title: Azadecalin amides and thioamides as inhibitors of cholesterol bio-synthesis and pharmaceutical compositions contg. them
Inventor: WANNAMAKER MARION WOODS
IPC: A61K31/47
Filed: 1992-03-26
Abstract: Compounds of the formula <CHEM>  wherein     E   is O or S; G   is A-Y-B-D, A-Y-D, A-D or D1 wherein A   is a saturated C1-C14 alkylene of straight or branched chain cornfiguarion; Y   is oxygen, sulfur, sulfinyl or sulfonyl; B   is a saturated C1-C14 alkylene of straight or branched chain configuration; D   is a C1-C4 saturated or unsaturated alkyl of straight or branched chain configuration, -CF3, -CHF2, -CH2F, or phenyl; and D1   is H, -CF3, -CHF2, -CH2F, -CH3 or phenyl. are useful as inhibitors of cholesterol biosynthesis and as agents which lower total serum cholesterol in patients in need thereof.
Patent HU-T66765-A (HU)
Title: Epihalohydrin-based resins having a reduced halogen content, a process for the preparation thereof and their use
Inventor: GORZYNSKI MAREK
IPC: C08G73/02
Filed: 1992-05-19
Abstract: The invention relates to an aqueous solution comprising a water-soluble nitrogen-containing epihalohydrin-based resin having a reduced organic halogen content, wherein the solution contains organic halogen in an amount of below 0.1% by weight, calculated on solid resin, and total halogen in an amount of below 1% by weight, calculated on solid resin, and to the use of the aqueous resin solution as a wet-strength agent for paper. The invention further relates to a process for the removal of organic halogen from a water-soluble nitrogen-containing epihalohydrin-based resin which comprises contacting the resin with a basic ion-exchanger.
Patent HU-T70761-A (HU)
Title: Alkyl derivatives of trazodone having action for central nervous system, pharmaceutical compositions for preparing thereof
Inventor: BAIOCCHI LEANDRO
IPC: C07D295/073
Filed: 1993-01-14
Abstract: Compounds of formula (I), wherein only one of R, R', R'' and R' '' is 1-3 C alkyl, and the others are H, as antidepressants.
Patent HU-T69603-A (HU)
Title: Tamper evident closure
Inventor: TANSEY CHARLES MARTIN
IPC: B65D55/02
Filed: 1993-07-14
Abstract: The invention provides a mould for use in the injection moulding of a closure (10) from a synthetic plastics material. Such a closure (10) is suitable for a container having an externally screw-threaded neck and comprising a top (15) and a depending skirt (16) which has on its internal surface a screw-thread complementary to the screw-thread on the container. A free edge of the depending skirt is joined by a plurality of frangible bridges (13) to a tamper-evident band (11) which comprises a generally cylindrical body portion and a continuous or segmented rib (18). The rib extends inwardly of the body portion and is adapted to provide a lip to engage under a retaining flange extending outwardly from the neck of the container below the screw-thread thereon. The rib (18) has an upper side facing generally towards the top of the closure and an under side facing generally away from the top. The mould defines the upper side of the rib (18) as comprising a first surface contiguous with the body portion of the band, which surface slopes inwardly and downwardly from the top portion (15), and a second surface which is positioned radially inwardly from the first surface, the second surface having a slope angle more nearly normal to the longitudinal axis of the closure than the first surface is to that longitudinal axis. The mould is capable of being operated at extremely high rates to produce closures with improved resistance to removal from the container. <IMAGE>
Patent HU-T74201-A (HU)
Inventor: BARSCH LASZLO
IPC: B60R25/06
Filed: 1995-04-19
Abstract: A találmány lényege megakadál yoz^cL a gépkocsi ellopásét, elvitelét. A sebességváltó kart egyszerűen kiemeljük, nyílását elzárjuk, így illetéktelen személy ha be is jut a járműbe, nem tud mit kezdeni vele meghajtás hiányában, mivel. nem tudja működésbe hozni az erőátviteli szerkezetet. F.z az elsődleges megoldás, -eS^Ye lek trón i ku s védelmi rendszerek csak a nagyobb biztonságot szolgálnák. -srjz-2/t~i—illet VT5 2/2 fiz-i-11 esztésnéT-cél szerű kúpot al kalmazn i az esetleges kopás^ \s-I lensú 1 gozására. ■
Patent HU-T78010-A (HU)
Inventor: DENES ISTVAN
IPC: B65D88/06
Filed: 1995-12-29
Abstract: A találmány tárgya eljárás állóhengeres tartály (1) építésére, amelynek során egymást követő lépésekben elemekből kirakjuk, férceljük, összehegesztjük, majd tömörségi varrat vizsgálatot végzünk a tartály (1) alsó fenekénél és tartályfenekénél, majd övenként összeállítjuk a tartály (1) köpenyét (12) a köpenyövet alkotó lemeztáblák helyre illesztésével, fércelésével és hegesztésével, majd a legfelső köpenyöv elkészülése után a tartály (1) belsejében elhelyezzük a tartály (1) merev tetőszerkezetének támasztóelemeit és végső helyén elkészítjük a tetőszerkezetet, majd ráerősítjük a külső héjazatot, és a tartály (1) köpenyének illetve tetőszerkezetének szerelésével egyidejűleg elvégezzük a tartály (1) szerelvényezését, majd vízzel való megtöltéssel elvégezzük a tartály (1) tömörségi próbáját, és elemekből kirakjuk, összeférceljük, összehegesztjük majd tömörségi varrat vizsgálatot végzünk a belső úszótetőn (3). végleges helyére, és a belső úszótető (3) segítségével rögzítjük végleges helyén. (1. ábra) A találmány értelmében a tartály (1) merev tetejét (7) a belső úszótetőn (3), a tartályalap szintjén állítjuk össze, majd a belső úszótetővel (3) együttesen felúsztatással juttatjuk el
Patent IL-43538-A (IL)
Title: Luminescent screen
IPC: H01J61/44
Filed: 1973-11-01
Abstract: A luminescent screen provided with a luminescent material having the hexagonal crystal structure, which material is an aluminate, a gallate or an aluminate gallate. The crystal structure of the luminescent material corresponds to that of at least one of the compounds beta -aluminium, beta ''-alumina and the hexagonal ferrites. The luminescent material is activated by at least one of the elements manganese, europium, lead, thallium, cerium, indium, terbium, dysprosium and bismuth and is a ternary compound whose composition can be represented in the ternary phase diagram ABC in which A represents at least one of the oxides 1/4Na2O, 1/2K2O, 1/2Rb2O, 1/2Cs2O, CaO, SrO, BaO, 1/2La2O3, 1/2Ce2O3, 1/2Tb2O3, 1/2Dy2O3, 1/2Bi2O3, EuO, PbO, 1/2Tl2O and 1/2In2O, in which B represents at least one of the oxides Al2O3 and Ga2O3 in which up to 25 mol. % of the oxides denoted by B may be replaced by Sc2O 3 and in which C represents at least one of the oxides MgO, ZnO, BeO, 1/2LiAlO2 and 1/2LiGaO2. The content of A is more than zero and less than that of B and the content of C is more than zero and less than 0.6.
[US4216408A]
Patent IL-59946-A (IL)
Title: Fungicidal compositions containing certain trans-3-cyclohexane-1-aminopropane derivatives and their production
IPC: A01N43/46
Filed: 1980-04-29
Abstract: 1. A fungicide for crop protection, containing a trans compound of the formula  see diagramm : EP0019769,P11,F1  where R denotes the radical of a saturated, 5-, 6- or 7-membered nitrogenous heterocyclic radical which is attached at the nitrogen, is unsubstituted or mono- or polysubstituted by methyl, and may bear, in the 4-position to the nitrogen atom, an oxygen atom or a C=O radical instead of the methylene radical, or a salt thereof.
Patent IL-65982-A (IL)
Title: Process for the preparation of 2-(thien-2-yl)and 2-(thien-3-yl)ethyl amines
IPC: C07D333/20
Filed: 1982-06-06
Abstract: Prepn. of 2-(2- and 3-thienyl)ethylamines of formula (I) is claimed (where R1 is in posn. 2, 3, 4 or 5 and is H, alkyl, aromatic gp. which may be a heterocycle (and is opt. mono- or poly-substd. by alkyl, phenyl, halogen, nitro, cyano, amino, carboxy or alkoxy), alkoxy, halogen, nitro, carboxy, cyano or amino; the aminoethyl chain may occupy posn. 2 or 3; R2 is H, alkyl or atomatic gp. which may be a heterocycle (and may be substd. as above); Ar is aromatic gp. which may be a heterocycle (and may be substd. as above)). Process comprises (a) heating (V) to give (VI); (b) treating with water to give (VII); (c) reducing to give (VIII); (d) reacting this with a base, followed by a halogen deriv. Ar-CH(Hal)-R2 to give (X) and (e) treatment of (X) with acid to give (I) (where X and Y are alkyl, aryl, alkoxy, aryloxy, dialkyl- or diarylamino; M is a cation, pref. alkali or alkaline earth metal). (I) are intermediates for chemical prods. and pharmaceuticals.