baber/WOPTO huggingface dataset:
Patent GB-2350823-A (GB)
Title: Bladed snow belt assembly for tyres
Inventor: O'CONNOR EDWARD
IPC: B60C27/04
Filed: 1999-06-08
Abstract: The assembly comprises several steel belts 19, insertable in lateral grooves in tyre treads, with spaced blade units with top slots, inner guides 5 and vertically raisable angle-faceted blades 6. Second belts 2 lie atop the belts 19, slotting through them and having attached pressure plates with angled faces pressable against the blades 6. The belts 3, 19 are secured on the inner wheel side to an elasticated hoop and on the outer wheel side 14 to a face unit. The steel belts 19 are connected and tightenable via individual bolts to the face unit outer hub while the second belts 3 are connected and tightenable independently via a revolvable inner hub 15 with ratchet system to raise the blades proud of the tyre when needed for traction in ice or snow and lowered when not required.
Patent GB-2356849-A (GB)
Title: Dispenser for sandpaper
Inventor: WELLS RAYMOND
IPC: B65H35/00
Filed: 1999-10-16
Abstract: Sandpaper is dispensed from a roll held within a hand held dispenser. As described a roll of sandpaper is mounted on a spindle 12, fig 2, between a bottom 13 and a screw cap 3. A side wall 5, Fig 1, held in place by spring collars 17 encloses the sandpaper which passes through a slit in the wall 5. In use a length of sandpaper is pulled through the slit and the sandpaper is gripped by squeezing the wall 5 so that the sandpaper can be torn along a cutting edge 6. The cap 13 may be transparent to enable the amount of sandpaper remaining to be viewed, and may have an indicator 4 for the grade of sandpaper, and a carrying hook 1. The dispenser may be of injection moulded plastics.
Patent GB-2357385-A (GB)
Title: Optimisation of spread spectrum signal receiver in particular direction
Inventor: WELLS MICHAEL COLIN
IPC: H04B7/08
Filed: 1999-12-18
Abstract: Adaptive arrays have been implemented for GPS as simple analogue, power minimisation cancellers which cancel any interference which is present but do not optimise the reception of the satellite signals. Described herein is a method and apparatus (1) for optimising the reception of the wanted satellite signals using digital techniques whilst still cancelling the interference using beamsteering techniques. The apparatus (1) comprises an adaptive array (10) for receiving satellite signals and providing an output signal (20) for a GPS receiver (30). The receiver (30) processes the received signals and provides an output signal (40) indicative of the carrier to noise estimate for a particular direction. A beam direction controller unit (50) uses the output signal (40) to select a direction signal (60) which selects an array gain vector (80) from look-up table (70). The array gain vector (80) is fed to a weight computation unit (90) for providing a weight vector (100) for the adaptive array (10) in accordance with the selected direction to cancel interference.
Patent GB-2347051-A (GB)
Title: Portable television phone
Inventor: KWON DAE-HEON
IPC: H04W4/12
Filed: 1999-12-20
Abstract: A cellular phone is integrally combined with a broadcast TV receiver and display. A single antenna 12 receives phone and TV signals and passes them <I>via an RF switch</I> 14 to a TV module 16 and phone receiver 20 in TV mode or to the phone receiver 20 alone, in phone mode. The module 16 decodes the TV signal and produces video and synch and for the display 26 and audio signals AO2. In TV mode, if an incoming call is received, the phone receiver 20 signals a TV control unit 22 which operates on the TV display to notify the user of a call. Depending on the mode of notification, the TV may be switched off at power supply switch 31, or the audio muted for a specified time. Alternatively, a text message and/or icon stored in memory 38 may be inserted into the TV picture signals.
Patent GB-191214392-A (GB)
IPC: A24F15/04
Abstract: 14,392. Mackenzie, R. A. June 20. Contents, delivering. - A box for cigars or cigarettes is provided with an incline b to guide the contents on to a hinged trough e. When the trough is depressed against the action of a spring l, a cigar &c. rolls on to an extension h, and a recessed member n acts on a crank k to move a pivoted member i into the position shown to keep back the succeeding cigars &c.
Patent HU-T63972-A (HU)
Title: Method for producing organic fluorenyl compoundxs and their use in polymerizing method
Inventor: ALT HELMUT G
IPC: C08F4/642
Filed: 1992-07-23
Abstract: Fluorenyl-containing metallocenes are disclosed along with methods for making the metallocenes. Also disclosed are methods for using the metallocenes as polymerization catalysts. In addition, polymers resulting from such polymerizations are disclosed. <IMAGE>
Patent HU-T70538-A (HU)
Title: Ortho-substituted benzoyl-guanidine derivatives, process for producing them, and pharmaceutical compositions containing them
Inventor: LANG HANS-JOCHEN
IPC: C07C235/50
Filed: 1994-08-25
Abstract: There are described ortho-substituted benzoylguanidines of the formula I <IMAGE>  in which:   R(1) is H, Hal, CN, NO2, (cyclo)alkyl, (O)(S)[NR(5)](CH2)b-(CF2)c-CF3,   R(5) is H, (C1-C4)-alkyl, -CdH2dR(6),   R(6) is cycloalkyl, (bi)phenyl(yl), naphthyl,  or   R(1) is -SR(10), -OR(10), -CR(10)R(11)R(12),   R(10) is -CfH2f-(C3-C8)-cycloalkyl, -(C1-C9)-heteroaryl or phenyl, R(11) and R(12) are defined as R(10) or are hydrogen, (C1-C4)-alkyl,  or   R(1) is naphthyl, (bi)phenyl(yl), (C1-C9)-heteroaryl,  or R(1) is -SR(13), -OR(13), -NHR(13), -NR(13)R(14), -CHR(13)R(15), -C[R(15)R(16)]OH, -C IDENTICAL CR(18), -C[R(19)]=CR(18), -[CR(20)R(21)]k-(CO)-[CR(22)R(23)R(24)]l,   R(13) and R(14) are -(CH2)g-(CHOH)h-(CH2)l-(CHOH)j-R(17),   R(17) is hydrogen, methyl, -(CH2)g-O-(CH2-CH2O)h-R(24), R(15) and R(16) are hydrogen, alkyl or, together with the carbon atom carrying them, cycloalkyl,   R(18) is phenyl, heteroaryl, (cyclo)alkyl,   R(19), R(20), R(21), R(22) and R(23) are hydrogen, methyl,   R(24) is H, (cyclo)alkyl, -CmH2m-R(18),   R(2) and R(3) are defined as R(1),   R(4) is alkyl, Hal, CN, -(CH2)n-(CF2)o-CF3,  and their pharmaceutically tolerable salts. Compounds I have no unwanted salidiuretic properties, but very good antiarrhythmic properties. They are outstandingly suitable as antiarrhythmic medicaments having a cardioprotective component for infarct prophylaxis and infarct treatment and for the treatment of angina pectoris, where they also preventively inhibit or greatly decrease the pathophysiological processes in the formation of ischaemically induced damage. Because of their protective actions against pathological hypoxic and ischaemic situations, the compounds of the formula I according to the invention, as a result of inhibition of the cellular Na<+>/H<+> exchange mechanism, can be used as medicaments for the treatment of all acute or chronic damage caused by ischaemia or illnesses primarily or secondarily induced thereby.
Patent HU-T73616-A (HU)
Title: Heat resistant chocolate based confectionery products
Inventor: MANDRALIS ZENON IONNIS
IPC: A23G1/32
Filed: 1995-04-28
Abstract: A process for improving the heat resistance of chocolate or chocolate type products so that they have a reduced tendency to deform at elevated temperatures which comprises mixing a polyol gel or a polyol/water gel product in particulate form with a flowable mixture of chocolate type ingredients in an amount to achieve a polyol content of from 0.2 to 60% by weight based on the total amount of the resultant chocolate.
Patent HU-T73744-A (HU)
Title: Process for producing acetic acid
Inventor: ABE KENICHI
IPC: C07C5/25
Filed: 1994-04-05
Abstract: A process for producing acetic acid comprising reacting ethylene and oxygen in the presence of a catalyst comprising metallic Pd and at least one member selected from the group consisting of heteropoly-acids and their salts, or in the presence of a catalyst comprising metallic Pd, at least one member selected from the group consisting of heteropoly-acids and their salts and at least one member selected from the group consisting of metallic elements of Groups 11, 14, 15 and 16 of the Long-Form Periodic Table.
Patent HU-T76469-A (HU)
Title: Process for producing triazolyl tryptamine
Inventor: CHEN CHENG Y
IPC: A61P9/00
Filed: 1995-05-19
Abstract: A new process is described for the synthesis of the triazolyl tryptamine:   <IMAGE>   and related compounds. The process involves a palladium-catalyzed ring closure between a substituted ortho-iodoaniline and a protected 1-alkynol. The process is carded out at high temperature, e.g. 100 DEG  C., in a dry inert solvent, e.g., DMF and in the presence of a proton acceptor, e.g., Na2CO3 or a trialkylamine. The triazolyl tryptamine, as well as acid addition salts thereof, is a 5 HT1D receptor agonist having anti-migraine properties.
Patent HU-T77183-A (HU)
Title: Process for the purification of 2,6-diisopropylphenol
Inventor: PAIOCCHI MAURIZIO
IPC: C07C67/14
Filed: 1995-09-18
Abstract: A process for the purification of 2,6-diisopropylphenol (Propofol) by transformation of the crude Propofol into its ester with a carboxylic or sulphonic acid, crystallization and hydrolysis, is described.
Patent HU-T77062-A (HU)
Title: Method for preparing caprolactam
Inventor: ACHHAMMER GUENTHER
IPC: C07D201/08
Filed: 1995-11-29
Abstract: An improved process for the preparation of caprolactam by heating 6-aminocapronitrile in the presence of a heterogenous catalyst and water under superatmospheric pressure without rapid deactivation of the catalysts used. The process further includes the addition of a low or high boiling alcohol in the heating phase, after which the products are obtained by distillation. The process further includes a method of working up the top and bottom products of the reactors to achieve higher yields.
Patent HU-T77717-A (HU)
Title: Polyamide- and polyolefin-based ducts for transporting and/or distributing gas
Inventor: BEAL JEAN-LUC
IPC: B29C48/18
Filed: 1995-11-02
Abstract: The present invention relates to pipes for the transmission and/or distribution of combustible gases, and liquefied gases, comprising a polyethylene layer and a polyamide inside and/or outside layer. These pipes may advantageously be connected together by adhesively bonded sleeves and thus form medium-pressure and low-pressure gas distribution and transmission networks or else they may be installed inside already existing metal pipes.These pipes may be manufactured by coextrusion.
Patent IL-41309-A (IL)
Title: 3-methyl-n-(pyrrolin-2-yl)-pyrazole-5-carboxamide derivatives,their manufacture and pharmaceutical compositions containing them
IPC: A61K31/415
Filed: 1973-01-17
Abstract: 3-Methyl-N-(1-pyrrolin-2-yl)-pyrazole-5-carboxamides and processes for making same. Such compounds lower blood sugar and, hence, are useful as antidiabetic agents.
[US3875182A]
Patent IL-44163-A (IL)
Title: Isoindoline derivatives,processes for the preparation thereof and pharmaceutical compositions containing the same
IPC: C07D209/48
Filed: 1974-02-07
Abstract: Isoindolin-1-one derivatives carrying on the nitrogen atom in the 2-position a phenyl or pyridyl radical, optionally carrying one or two substituents selected from halogen, alkyl (C.sub.1 -C.sub.4), alkoxy (C.sub.1 -C.sub.4), cyano and trifluoromethyl, and in the 3-position a grouping --O--T--NR.sub.1 R.sub.2 wherein T is alkylene (C.sub.2 -C.sub.6), and R.sub.1 and R.sub.2 represent hydrogen or alkyl (C.sub.1 -C.sub.4), are new compounds possessing pharmacodynamic properties and are useful as anti-arrhythmic agents.[US4001271A]
Patent IL-69282-A (IL)
Title: Method for the carboxylation of potassium phenoxide with carbon dioxide
IPC: C07C65/05
Filed: 1983-07-20
Abstract: Metal aryloxides such as potassium phenoxide are carboxylated by reacting them in fluidized particulate form with carbon dioxide under vacuum at a temperature between ambient and 550 DEG F (288 DEG C).
Patent IL-73166-A (IL)
Title: Production of monomeric human ypsilon-interferon
IPC: C07K14/555
Filed: 1984-10-04
Abstract: Monomeric human -y-interferon is efficiently produced by subjecting crude human γ-interferon to gel filtration under the coexistence of a reducing sulfur compound and a protein-denaturing agent.
Patent JP-S5396098-A (JP)
Title: Purification of polyether
Inventor: ISHIZUKA YOSHITSUGU
IPC: C08G65/02
Filed: 1977-02-01
Abstract: PURPOSE: To prepare a purified polyether with reduced amount of residual caustic alkali in good filterablity and workability by adding water to a polyether obtained by use of a caustic alkali followed by filtration in the presence of a specific absorbent. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54103381-A (JP)
Title: Battery voltage detecting circuit
Inventor: KITAHARA TOSHIYUKI
IPC: G01R19/165
Filed: 1978-01-31
Abstract: PURPOSE: To detect the battery voltage in a short time and prevent unnecessary consumption of battery power, by comparing the divided voltage proportional to the battery voltage generated in response to a detection command voltage of narrow pulse width at low voltage with a specified voltage.  
     CONSTITUTION: When a detection command voltage of narrow pulse width is applied at low voltage, when required, to a terminal 11 of a battery voltage applying part 4, a transistor 10 is made to conduct, so that the voltage divided by resistances 8, 9 proportional to the voltage of a battery 1 is applied to a differential amplification transistor 12 in a voltage detecting part 5. To the other differential amplification transistor 16 is applied a reference voltage which is applied from a terminal 13 and divided by resistances 14, 15. When the voltage of the battery 1 is less than the reference voltage, the transistor 12 does not conduct. Therefore, a battery voltage normal signal is not generated from a terminal 23 through transistors 17, 21 which  are made to conduct when the voltage of the battery 1 is higher than the reference voltage, so that the battery voltage may be judged in a short time. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01184400-A (JP)
Title: Sailing body in water
Inventor: KANESADA HIROYUKI
IPC: B63G8/18
Filed: 1988-01-20
Abstract: PURPOSE:To provide a sailing body in water which has a small sliding angle during turning and is capable of making rapid turning by rotating round a vertical axis the movable sections of the front longitudinal rudder and rear longitudinal rudder in directions which are mutually different. CONSTITUTION:Front longitudinal rudders 3a and 3b are provided respectively at the upper and lower sections in the front section of the main body 1 and rear longitudinal rudders 4a and 4b are provided respectively at its upper and lower sections in the rear section. The fixing sections 5 for those longitudinal rudders 3a, 3b, 4a, and 4b are fixed to the main body 1 so as to have their faces parallel and vertical to the longitudinal direction of the main body 1 and those fixing sections 5 are supported with the faces of the movable sections vertical to the main body and rotatable round a vertical axis. For example, when the main body turns to right a force in the left direction with respect to the direction of advance is exerted to the front section of the main body 1 sailing in water, and a force in the right direction to the rear section. Accordingly the body sailing in water can make a rapid turning without a slip angle during turning.
Patent JP-H07221356-A (JP)
Title: Semiconductor element and its integrated circuit
Inventor: ITO YOKO
IPC: H01L21/3205
Filed: 1994-02-01
Abstract: PURPOSE:To mount a conductive oxide element and an oxide superconductor on the substrate of a semiconductor element by forming an alloy layer containing at least one of the elements constituting the substrate on the substrate and a.thin film layer composed of a conductive oxide on the alloy layer. CONSTITUTION:After forming an alloy layer 3 containing at least one of the elements constituting a substrate 4 on the substrate 4, a thin film layer 1 composed of a conductive oxide is formed on the layer 3. In addition, a metallic layer 2 composed of at least one of the metallic elements contained in the layer 3 other than the elements constituting the substrate 4 is formed between the alloy layer 3 and thin film layer l. The substrate 4 is formed of a semiconductor and the thin film layer 1 having a superconducting characteristic is formed of a superconductive oxide, and then, the metallic layer 2 and alloy layer 3 are composed of metallic elements having lattice constants which fall within a range of + or -10% front the lattice constants of the elements constituting the substrate 4 and superconductor. It is preferable to use a material which is hardly corroded physically and chemically as compared with the metallic layer 2.
Patent JP-H02233736-A (JP)
Title: Rigid rubber composition and article composed thereof
Inventor: BOTZMAN THOMAS JOSEPH
IPC: C08L21/00
Filed: 1990-01-19
Abstract: PURPOSE: To obtain a rigid rubber composition prepared by vulcanizing a specified synthetic rubber or natural rubber with sulfur and being desirable for belts, gear, hoses, etc.  
     CONSTITUTION: This composition is obtained by vulcanizing at least one member selected from among a polyoctenamer rubber, an alkyl-methacrylate-grafted cis-1,4-polyisoprene rubber, a synthetic rubber having C-C double bonds and a natural rubber with sulfur. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S60153675-A (JP)
Title: Set leg device of television receiver or the like
Inventor: YODA MASAMI
IPC: H05K5/00
Filed: 1984-01-24
Abstract: PURPOSE:To prevent a cabinet and set leg from being damaged by rotating a set leg forward and securely supporting it when impact and load applied to the upper surface become larger than the supporting force of a supporting part. CONSTITUTION:A flat spring 6 is positioned in a recessed part 15, and one plate 20 of a set leg fixing fitting 4 is inserted into a hole 16 and positioned at the rear face of a set leg 1. At the same time, a shaft 7 is covered by a U-shaped part 18, and the other plate 20 of the fitting 4 is inserted into a connecting hole 16. On the other hand, a plate 19 is fixed in a hole 23 of a cabinet with a screw 5. Here, the spring 6 is positioned between the shaft 7 and the bottom of the recessed part 15, its both ends abut elastically on the shaft 7, and the shaft 7 is energized in the direction of the fitting 4. In this condition, the leg 1 is rotatably supported. When the leg 1 is brought into the opened condition, the shaft 7 of the leg 1 is energized in the further opened condition by elastic force of the spring 6, and the shaft 7 and a fixed face 8 abut on the fitting 4 and an U- shaped wall face, thereby holding securely the leg-opened condition.
Patent JP-S5396843-A (JP)
Title: Heater
Inventor: SAKURAI MASAAKI
IPC: G03G15/20
Filed: 1977-02-02
Abstract: PURPOSE: To heat and control a fixing roller at the temperature at which correct fixing is accomplished when atmosphere environments vary by setting first and second set temperatures in the fixing roller, etc. of a copying machine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03221327-A (JP)
Title: Spring inserting method and device thereof
Inventor: NAKANO MASANORI
IPC: B23P19/02
Filed: 1990-01-22
Abstract: PURPOSE:To surely hold without distortion even in case of a feeding spring causing the misregistration with a collet and to surely make it assembled, by making the length projected from the sleeve of a guide pin longer than the free length of an inserting spring. CONSTITUTION:After a guide pin 7 is inserted into the inner diameter of a spring 1, the tip is abutted on the hole 6a of a pallet 6. A spring 8 is then compressed, whereby the end face of the spring 1 is abutted on a sleeve 9 and the descent is suspended. A chuck 11 then holds the external form of the spring 1 and when it is ascended the spring 8 is restored and the pin 7 is extruded, but the length of the pin 7 is longer than the length of the inserting spring 1, so it is projected from the spring 1. A base 14 is then descended after positioning it at the installation place of the spring 1, the base 14 is stopped with the tapered part 2a of a projection 2 being abutted initially and an air cylinder 10 descends the sleeve 9. The spring 8 is then compressed to insert the spring 1 into the projection 2 and the spring 1 is firmly fixed to the root part of the diameter (d) of the projection 2.
Patent JP-H11207882-A (JP)
Title: Surface protective film with excellent anti-blocking properties and its manufacture
Inventor: FUKUNAGA MASAAKI
IPC: B32B27/20
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To eliminate an occurrence of a blocking even in the case of preserving in a take-up state by incorporating spherical beads in a release layer of a surface protective film having a release layer on a front surface and a sticky layer on a rear surface. SOLUTION: Spherical beads 3 are contained in a release layer 2 of the surface protective film having the layer 2 on a front surface and a sticky layer 1 on a rear surface. As a material of the beads 3, organic beads or inorganic beads covered on surfaces with an organic material are preferably used. As a raw material for forming the layer 2 to which the beads 3 are added, particularly a straight-chain low density polyethylene or a low density polyethylene which can obtain more excellent anti-blocking properties is preferably used. Meanwhile, as a raw material for forming the layer 1, a mixture of a hydrogen additive of a random copolymer made of a diene hydrocarbon such as a styrene, isoprene, a butadiene or the like and a hydrocarbon polymer is preferably used as a main component.
Patent JP-S57129896-A (JP)
Title: Liquid phase epitaxial growing apparatus
Inventor: YAMAMOTO MOTOYUKI
IPC: C30B19/06
Filed: 1981-01-29
Abstract: PURPOSE: To provide the titled growing apparatus reducing the growing speed at ends of a substrate and preventing abnormal growth at the ends by setting a member having lower heat conductivity than carbon forming a substrate support and a melt holder around the substrate holding part of the support.  
     CONSTITUTION: A member 9 having lower heat conductivity than carbon forming the substrate support 2 and the melt holder 3 of said growing apparatus, e.g., quartz glass having heat conductivity 1/10W1/100 time the heat conductivity of carbon is set around the recess of the support 2, i.e., the substrate holding part. When a crystal is grown by a conventional method using the resulting liq. phase epitaxial growing apparatus, since ends of a substrate 1 are enclosed by said member 9, as the growing apparatus is slowly cooled, a temp. drop of the central part of the substrate 1 is accelerated to rapidly grow the crystal at the part. The temp. of ends of the substrate 1 is dropped slower than that of the central part to slowly grow the crystal at the ends. Accordingly, a crystal layer 7 is obtd. without forming an abnormally grown layer, i.e., a thicker grown layer at the ends. In the figure, 4a is a melt of Ga, Al and p type impurities are introduced. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5396961-A (JP)
Title: Explosive tube-expanding method
Inventor: MORI SHIYUUJI
IPC: B21D39/00
Filed: 1977-02-04
Abstract: PURPOSE: To make it possible to simply prevent the deformation of the tube hole, by inserting a deformation preventive jig into the tube hole located within the nearest tube pitch around the tube hole which is to be expanded, when the heat exchanger tube is fixed to the exchanger's tubesheet applying the explosive tube-expanding method. 
     COPYRIGHT: (C)1978,JPO&Japio