baber/WOPTO huggingface dataset:
Patent GB-2347567-A (GB)
Title: CMOS level shifters and sense amplifiers
Inventor: CAIRNS GRAHAM ANDREW
IPC: H03F3/45
Filed: 1999-03-05
Abstract: A level shifter for LCD drivers comprises complementary thin-film transistors T1, T2 connected between the supply Vdd and an inverting input !IN. The gate of the PMOS transistor T1 receives a direct input IN whereas the gate of the NMOS transistor T2 receives a shifted version of the input IN from the source follower T4. An improved high level output is obtained by connecting the source of T2 to the inverted input !IN. The level shifter may also be embodied as a differential sense amplifier with the sources of the load transistors cross-coupled to the inputs (figures 12 and 14).
Patent GB-2348087-A (GB)
Title: Detection of unreliable frames in digital data transmission systems
Inventor: BURTON MARK
IPC: H04L1/00
Filed: 1999-03-13
Abstract: An unreliable frame detection mechanism is implemented after the equalisation and de-interleaving stages of a GSM radio receiver (1). Two sequences of symbols (Z, T) are compared bit by bit and the number of differences computed (6). When any differences exist an unreliable frame is indicated (7) to the codec. The first of the two sequences (Z) is derived by forward convolutional decoding (2) of the received frame. The second of the two sequences (T) is derived by time reversal and coding of the received frame (3), convolutional decoding of the time reversed coded frame (4) and further time reversal of the time reversed decoded frame (5).
Patent GB-2332152-A (GB)
Title: Sculpted logical puzzle.
Inventor: KREMER THOMAS
IPC: A63F9/10
Filed: 1999-04-13
Abstract: A 2x2x2 Rubik's Cube# type puzzle which is sculpted to define a irregular shape such as a head. Each piece of the puzzle is preferably made from an inner portion, which engages with inner portions of other pieces, and an outer portion which is sculptured. The internal mechanism is preferably in the form of a castellated spider. One of the pieces making up the puzzle may be fixed with respect to the spider.
Patent GB-2351769-A (GB)
Title: Auxiliary or emergency heating system for a vehicle
Inventor: BONNICK TREVOR DOUGLAS
IPC: B60H1/00
Filed: 1999-07-02
Abstract: Vehicle heating system for comprises an auxiliary back up heat source which is not the normal source of heat. The source may be a battery, separate from, or combined with, the vehicles normal batter, which cannot be drained by repeated attempts to start the engine of the vehicle. Alternatively heat storage means in the form of a stone slab may be provided. The battery may be trickled charged by a solar panel 121. The solar panel 121 may take the form of a spoiler located on the rear boot, bonnet or roof of the vehicle. The energy may be conveyed to the vehicle compartment by a gas or liquid. In other embodiments the heating means may pre-heat the engine or fuel prior to starting the engine.
Patent GB-2335678-A (GB)
Title: Crib member for mine support crib
Inventor: SHARP GEORGE RAYMOND
IPC: E21D15/48
Filed: 1999-07-09
Abstract: A crib member 1 for a mine support crib comprises a main body part composed of a plurality of parts 2 fixed together, and an interlocking part composed of a plurality of block members 7,8,10,11. The block members are joined to the main part so as to provide spaces 5 which are used to interlock adjacent crib members. The inner surfaces of the outer block members 7,10 may be inclined.
Patent GB-2337314-A (GB)
Title: Unitary closed loop damper
Inventor: COURSE TERRY
IPC: F16F15/127
Filed: 1996-06-17
Abstract: A rotary damping coupling includes a damper which is a resilient link 6 in the form of an open loop and extending through about 290‹ around the axis A of the coupling. The link 6 is anchored at its ends to a driving rivet 7 fixed on a backplate 1 and to a driven rivet 8 fixed on a shaft plate 4. Unitary dampers in the form of arcuate, elongate, closed loops 20 spaced equi-angularly around the axis A are anchored at their leading ends to driving rivets 12 fixed on the back plate 1 and encircle driven rivets 13 fixed on the shaft plate 4. Flexing of the link 6 provides a lower stiffness stage until trailing end interior surfaces 24 of the loops 20 abut the rivets 13, whereupon straightening of the arcuate sides 21 of the loops 20 provides an intermediate stiffness stage until leading noses 22 of the loops 20 abut trailing noses 23 thereof, whereupon a higher stiffness stage is attained.
Patent GB-2356100-A (GB)
Title: Data format and data transfer
Inventor: WILKINSON JAMES HEDLEY
IPC: H04N7/52
Filed: 1999-11-05
Abstract: A Content Package comprises System, Picture, Audio and Auxiliary Items. A System Item comprises a set of metadata blocks. Picture, Audio and Auxiliary Items each comprise one or more elements (Figure 2). The System, Picture, Audio and Auxiliary Items have a common format comprising a 16 byte SMPTE Universal Label, a Word Count, and Data (Figure 5). Start and end codes are omitted from the Items. The Item Label has a predetermined length which are set to fixed value except for the byte identifying the Item to which the label belongs. The data of the System Item includes a set of Metadata blocks. The set of metadata blocks has an initial Metadata Count byte defining the number of blocks in the set. A metadata block may include a metadata Link which links the metadata of that block to the essence of the element of the Auxiliary Item with which element it is associated (Figure 10). A plurality of Content Packages is concatenated to form a computer file allowing transfer and storage of the Content Packages as a file (Figure 11). Preferably each Content Package contains a compressed video frame.
Patent GB-2356888-A (GB)
Title: Former element
Inventor: THOMPSON ALASTAIR NIGEL
IPC: E04G15/06
Filed: 1999-11-24
Abstract: The former element, for forming foot- and/or hand-recesses in a cast-in-situ concrete structure formed by casting concrete around a main former, comprises a hollow casing 1 with an open face 3 which is designed to be releasably secured to the main former so as to prevent the ingress of concrete into the casing during casting. The element is preferably box shaped or may have a curved face so as to match the curve of a main former and has a flange 7 around its open face to allow the element to be secured to the main former using nails, bolts etc. The element may also include an internal surface 9 formed as a grip or tread, retaining grooves 21,23 for receiving a fixing tool 37 to secure the element in place during casting and a coloured strip 32 which extends from the element so as to extend along the external surface of the concrete once it's cast so as to provide a visual aid. The element is designed to remain embedded in the concrete once the main former is removed.
Patent GB-2353713-A (GB)
Title: Electrically conductive bracelet for earthing the body
Inventor: HEE ROLAND
IPC: A61N1/14
Filed: 1999-12-08
Abstract: A bracelet 10 has a strap with first and second ends 32, 34, an inner conducting surface 36, and an outer insulating surface 38. An insulating buckle 20 carries a grounding cord connector 60. In use, the end 34 is passed through a lower aperture 24 in the buckle 20, so that the inner conducting surface 36 contacts the user's skin. The strap is pulled tight by a device 40, and secured by a lock 28. The arrangement avoids a dangling strap end, and protects integrated circuits etc. from high static voltages.
Patent HU-T71932-A (HU)
Title: Process for producing of frozen blanched chips
Inventor: BARANGER JEAN
IPC: A23L19/18
Filed: 1992-06-30
Abstract: Potatoes are peeled and cut into julienne strips, and are then subjected to a first blanching in water. In a second phase, the strips are subjected to a second blanching combined with a dehydration by processing in hot humid air. The product is subsequently left to reach equilibrium, then fried in oil and finally deep-frozen. Application to the manufacture of deep-frozen precooked chips which can be rapidly regenerated.
Patent HU-T69763-A (HU)
Title: Water dispersible granular herbicidal compositions
Inventor: KIMLER JOSEPH
IPC: A01P13/00
Filed: 1993-12-22
Abstract: The present invention relates to water dispersible granular compositions comprising a dinitroaniline herbicide, alone, or in combination with an imidazolinone herbicide, and a dispersion enhancing agent, and to a process for the preparation of said compositions. Such compositions are storage stable and contain desirable dispersion properties.
Patent HU-T66401-A (HU)
Title: Process for the preparation of an optically pure aminoalcohol
Inventor: DESCAMPS MARCEL
IPC: C07C215/28
Filed: 1994-02-25
Abstract: A description is given of a process for the preparation of (+)-2-(3,4-dichlorophenyl)-4-hydroxybutylamine (I) by reaction of 3,4-dichlorophenylacetonitrile (II) with an alkaline (alkali metal) haloacetate, treatment of 3-cyano-3-(3,4-dichlorophenyl)propionic acid (III) with D-(-)-N-methylglucamine, with second-order asymmetric transformation, hydrolysis of the D-(-)-N-methylglucamine salt of (-)-3-cyano-3-(3,4-dichlorophenyl)propionic acid and reduction of the laevorotatory (levorotatory) cyanoacid thus obtained with a borane under conditions which preserve chirality.
Patent HU-T67743-A (HU)
Title: Process for producing crystalline beta-lactame-monohydrate
Inventor: PLOCHARCZYK EDWARD FRANCIS
IPC: A61P31/00
Filed: 1994-06-03
Abstract: A process for the preparation of the crystalline monohydrate form of the compound of formula (I) <CHEM> which includes exposing the crystalline dihydrate form of the compound of formula (I) to a temperature of between about 50 DEG and 65 DEG C and a relative humidity of between about 60 to about 100%.
Patent HU-T69590-A (HU)
Title: Load indicating fastener
Inventor: WALTON BRIAN
IPC: G01L5/24
Filed: 1993-01-28
Abstract: A load-indicating fastener, such as a bolt (10), has a bore (18) which extends from an end face (16) of the bolt and which can receive a gauge pin (30). The gauge pin (30) is free to rotate so that it can be withdrawn completely from the bolt. In use of the bolt, the gauge pin (30) is reinserted into the bore (18) and screwed down until the end of the pin engages the inner end of the bore. As the bolt is tightened, causing elongation of the shank (12) of the bolt (10) and therefore of the bore (18), the user can check the loading on the bolt by periodically rotating the gauge pin (30), to maintain contact between the end of the pin and the inner end of the bore, until the pointer (40) reaches the mark (28) on the end face (16) of the bolt, indicating that the predetermined loading has been reached.
Patent HU-T70966-A (HU)
Title: Granscutaneous in vino activation of photosensitive agents in blood
Inventor: RICHTER ANNA M
IPC: A61K31/40
Filed: 1993-09-20
Abstract: A method destroys or impairs target cells that have selectively accumulated a photosensitizing agent. The target cells are in the bloodstream of an intact animal, which bloodstream and animal further contain non-target cells. Radiation is applied transcutaneously to at least a portion of the intact animal at an intensity effective to impair or destroy selectively the target cells and to leave non-target cells relatively unimpaired. Target cells include leukemia cells, virus-containing cells, parasite-containing cells, and microorganisms such as bacteria, parasites and free viruses.
Patent HU-T71986-A (HU)
Title: Process for the preparation of substituted 4-hydroxycoumarins
Inventor: TIMMS ALLAN WILLIAM
IPC: C07D311/56
Filed: 1994-11-25
Abstract: A process for preparing compounds of general formula (I) wherein R is selected from hydrogen, phenyl, substituted phenyl, alkyl and substituted alkyl groups comprises reacting 4-hydroxycoumarin and a substituted tetralol of general formula (II) wherein R is as defined above, in the presence of an aromatic hydrocarbon and a catalyst.
Patent HU-T74686-A (HU)
Title: Rapamycin derivatives, their pharmaceutical use, process for producing them and pharmaceutical composition containing them as active agents
Inventor: COTTENS SYLVAIN
IPC: C07F7/18
Filed: 1994-12-16
Abstract: PCT No. PCT/EP94/04191 Sec. 371 Date Jun. 14, 1996 Sec. 102(e) Date Jun. 14, 1996 PCT Filed Dec. 16, 1994 PCT Pub. No. WO95/16691 PCT Pub. Date Jun. 22, 1995Novel demethoxy derivatives of rapamycin are found to have pharmaceutical utility, particularly as an immunosuppressants.
Patent HU-T76843-A (HU)
Title: Method and apparatus for expanding tobacco
Inventor: FISCHER E BARRY
IPC: A24B3/18
Filed: 1995-08-24
Abstract: A tobacco expansion apparatus and method comprising a source of tower gas, an obloid transfer duct, in communication with the gas source, a tobacco feeder at a location along the obloid transport duct and a separator for recovering tobacco from the expansion apparatus. The tobacco feeder is adapted to introduce tobacco uniformly across the width of the obloid transfer duct. The apparatus improves the filling power of the processed tobacco and can be operated at higher production rates with less tobacco breakage, thereby improving tobacco yield.
Patent HU-T78049-A (HU)
Title: Process for charcoal production
Inventor: ANTAL MICHAEL J
IPC: C10B53/02
Filed: 1995-03-22
Abstract: An improved batch process for the pyrolytic conversion of woody and herbaceous plant material is provided which yields charcoal, on a dry weight basis, in yields ranging from about 35 % to about 50 %, having volatile matter content of about 25 % or less, and fuel value of 13000 BTU/pound. The batch process can be conducted in two hours or less per batch with virtually instantaneous reloading for subsequent batches without substantial cooling of the reactor (10) utilized for the process and without exposing the hot processed charcoal to air or oxygen sufficient to cause combustion upon removal from the reactor (10). The reactor (10) is imbedded in insulation material (11). Carbonaceous material (13) is loaded into canister (14) and admitted into the reactor (10).
Patent IL-44906-A (IL)
Title: Derivatives of 1,3-disubstituted 2,4 (1h,3h)-quinazolinediones
IPC: C07D401/06
Filed: 1974-05-28
Abstract: The disclosed derivatives of 1,3-disubstituted 2,4 (1H,3H)-quinazolinediones produce vasodilation in experimental animals. The 1,3-disubstitutions include, among others, 1-[alky(alkylamino)]-, 1-(alkylpiperidyl)-, 3-[alkyl(alkylamino)]-, 3-[alkyl(4-phenyl-1-piperidyl]-, and 3-[alkyl(4-phenyl-1-piperazinyl)]-moieties. In the latter two substituents the phenyl group optionally is substituted with halogeno or loweralkyl groups. Additionally, the compounds optionally are substituted at carbon atoms 5 through 8 of the quinazolinedione nucleus with halogeno, nitro, alkoxy, and alkylamido substituents.
[US3879393A]
Patent IL-57971-A (IL)
Title: Prostaglandin derivatives of the delta2-pge2 and delta2-pgf2 series,process for their manufacture and pharmaceutical compositions containing them
IPC: C07C49/597
Filed: 1979-08-03
Abstract: What is disclosed are compounds of the formula    <IMAGE>  I  which are structurally related to natural prostaglandins and a process for their manufacture. The compounds have valuable pharamacological properties and, therefore, they can be used as medicaments.
Patent IL-83078-A (IL)
Title: Gamma, delta t cell receptor and methods for detection
Inventor: BRENNER MICHAEL B
IPC: C07K16/00
Filed: 1987-07-03
Abstract: A purified polypeptide which comprises at least a portion of a  gamma T cell receptor polypeptide, and methods for diagnosing immune system abnormalities.
Patent IL-86136-A (IL)
Title: Thiadiazole guanidines,process for preparation thereof and pharmaceutical compositions containing the same
IPC: C07D285/12
Filed: 1988-04-20
Abstract: Thiadiazole guanidines of formula 1 <CHEM>  wherein R is hydrogen or C1-4 alkyl and their non-toxic salts. Processes for their preparation and pharmaceutical compositions thereof. The compounds exhibit anti-convulsant activity and are indicated for use in the treatment of epilepsy.
Patent JP-H06259673-A (JP)
Title: Guide light device
Inventor: IWAMOTO TAKESHI
IPC: G08B5/00
Filed: 1993-01-25
Abstract: PURPOSE:To provide a guide light device capable of automatically performing the self inspection of the guide light device by itself at every fixed period. CONSTITUTION:A timer means sends out an inspection start signal to an inspection circuit at every fixed period. The inspection circuit 6, when receiving the inspection start signal, drives the inspecting means of an inspection item in continuity, and inspects the inspection item in continuity including the magnitude of the charge current of a battery. When the inspection of the inspection item in continuity is completed, the inspection circuit 6 sets a commercial power source 15 in a disconnected state by driving a commercial power source disconnection circuit 7. The inspection circuit 6 drives the inspecting means of an inspection item in power source disconnection, and inspects the inspection item in power source disconnection including the magnitude of the terminal voltage of the battery. The inspection circuit 6 decides the presence/absence of abnormality in the guiding lamp device 1 based on the inspection result of the inspection item in continuity and that of the inspection item in power source disconnection. When the inspection is completed, the guide light device 1 is returned to an ordinary state, and when the abnormality is found out in the inspection, an abnormality content is displayed on a display part 13.
Patent JP-S59135426-A (JP)
Title: Optical modulator
Inventor: MASAKI HIROICHI
IPC: B41J2/445
Filed: 1983-01-24
Abstract: PURPOSE:To attain a liquid crystal optical shutter which has no leak of light and is suitable for the time division driving system, by subjecting a shutter aperture part of a liquid crystal matrix and the other parts to orientation treatments different from each other. CONSTITUTION:In a liquid crystal optical shutter array, transparent line electrodes 22a and 22b and metallic light shielding masks 25 are formed on a substrate 24, and an insulating film 27 consisting of PVA is formed on them, and the surface is subjected to orientation treatment by rubbing. A photoresist is applied, and masks are used to eliminate the photoresist layer in a section 26 in figure and the substrate is immersed in a dye solution to form a colored insulating film 26. After washing with water and drying, a homeotropic (HT) orientation treatment 28 is performed. Then, an opaque light shielding mask subjected to the HT orientation treatment 28 is formed in the gap between line electrodes 22a and 22b. A substrate where signal electrodes 23a-23d... are arranged with a P type liquid crystal between them is put on the substrate 24, and a polarizing plate is arranged, thus attaining a liquid crystal optical shutter which has no leak of light and is suitable for the time division driving system.
Patent JP-H04245477-A (JP)
Title: Photosemiconductor device
Inventor: MITA KEIJI
IPC: H01L27/146
Filed: 1991-01-30
Abstract: PURPOSE:To form a photodiode 11 built-in IC in excellent sensitivity and resonance rate by laminating a P<-> type epitaxial layer 14. CONSTITUTION:A P<-> type epitaxial layer 14 in high specific resistance is laminated on a P type substrate 13 and then the first and second insular regions 16, 17 are formed by a separating region 15. Next, an N<+> type diffused region 18 to be a photodiode 11 is formed in the first insular region 16. Finally, an N<-> type collector region 19, a P type base region 20 and an N<+> type emitter region 21 are formed to make an NPN transistor 12.
Patent JP-H08198496-A (JP)
Title: Sheet discharge device and recorder provided with the device
Inventor: NISHIGORI TOSHIHIKO
IPC: G03G15/00
Filed: 1995-01-25
Abstract: PURPOSE: To prevent slide-rubbing and stain on an image face of sheet which is already discharged by sheet to be discharged. CONSTITUTION: The direction of width of sheet S for recording is regulated by setting a movable regulation member 4. Both sides of a rear surface of the sheet S to be discharged are supported on a fixed guide member 5 and a movable guide member which can travel in the direction of width to settle them on the sheet. The setting operation of the movable guide member 6 becomes unnecessary by bringing the fixed guide member 5 into the interlocking relationship with it by the setting operation of the movable regulation member 4 and an interlocking member 9.
Patent JP-H11211928-A (JP)
Title: Optical fiber connector
Inventor: YUI MASARU
IPC: G02B6/40
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To facilitate grinding, to improve mass-productivity and to reduce cost. SOLUTION: An optical fiber 3 is pressed by a pressing member 2 and fixed by an adhesive agent 4 while placing a coating part 3b at a coating placing part 1b and arranging a naked optical fiber 3a, from which coating film is removed, in a V groove 1a. An end face 2a of the pressing member 2 is moved back from an end face 1c of a substrate. When obliquely grinding the end face, it is enough just to grind only the end face of the substrate without grinding the pressing member 2 so that grinding time can be shortened.
Patent JP-S60155467-A (JP)
Title: Printer
Inventor: OGURA NOBUO
IPC: B41J25/20
Filed: 1984-01-25
Abstract: PURPOSE:To improve the printing speed with a simultaneous printing of characters and auxiliary symbols by arranging two sets of type bars and hammers, one for characters and the other for auxiliary symbols in a printer equipped with a type bar. CONSTITUTION:When a code information (a) to be printed is given, a control circuit 12 sends a signal to a type bar driver 6 to turn a character type bar 5 so that printing characters position in front of a character hammer 7. Additionally, when an auxiliary symbol is printed, an auxiliary symbol type bar 8 is turned through a driver 9 so that an auxiliary symbol desired to be printed positions in front of an auxiliary symbol hammer 10. Then, a control signal is sent to a hammer driver 11 which drives the character hammer 7 only for characters and the character and auxiliary symbol hammers 7 and 10 simultaneously for both the characters and auxiliary symbol to perform a printing on a paper surface through a ribbon 4.
Patent JP-S60155522-A (JP)
Title: Production of acicular particle containing iron carbide
Inventor: SHIBUYA YOSHIYUKI
IPC: B22F9/20
Filed: 1984-01-23
Abstract: PURPOSE:To produce acicular particle containing iron carbide, by contacting acicular beta-FeOOH or its dehydrated product with CO or a mixture of CO and H2. CONSTITUTION:Acicular beta-FeOOH is treated with an alkaline aqueous solution, e.g. with 1-10N NaOH solution at 30-100 deg.C for >=0.5hr. The beta-FeOOH is if necessary heated and dehydrated at 200-700 deg.C to alpha-Fe2O3, and is made to contact with CO or a mixture of CO and H2 at 250-400 deg.C to obtain acicular particle containing iron carbide. When a mixture of CO and H2 is used as a reactant, the volume ratio of CO/H2 is preferably <=1/5.
Patent JP-H07217855-A (JP)
Title: Clinker hopper
Inventor: KAI NORICHIKA
IPC: F23J1/00
Filed: 1994-02-01
Abstract: PURPOSE:To prevent the sedimentation and accumulation of ash in a seal tank by providing an ash invasion preventing plate, having movability, so as to be abutted against the inner surface of the main body of a clinker hopper. CONSTITUTION:A seal plate 6 is hung in a seal tank 2, provided on the upper periphery of the main body 1 of a clinker hopper and filled with water, so that the tip end thereof is submerged into the water in the seal tank 2. An ash invasion preventing plate, having movability, is attached to the inside of the seal plate 6 so as to be contacted with the inner surface of the main body 1 of the clinker hopper at all times. The hearth of a furnace is moved downward and horizontal direction due to the thermal expansion of the same during operation while the preventing plate 9 follows the difference of the amount of movement and is contacted closely with the inner surface of the main body 1 of the clinker hopper at all times whereby the invasion of ash into the seal tank 2 at the Outer periphery of the hopper from the furnace through the inside of the main body 1 of the clinker hopper. According to this method, the sedimentation and accumulation of ash in the seal tank 2 can be prevented.