baber/WOPTO huggingface dataset:
Patent GB-2327622-A (GB)
Title: A dart
Inventor: KICKS IAN JAMES
IPC: F42B6/00
Filed: 1998-07-22
Abstract: A dart has a body with a cavity at one end. A collar 2 screwed into the cavity 14 retains the head of a dart point within the cavity; the head of the dart point being able to move longitudinally within the cavity. The collar has fingers 15, which extend into the cavity, and which, in a first extended position of the dart point, grip a projection (21, Figure 7) from, or a groove 11 in, the dart point and maintains the body and the dart point in a relatively fixed relationship, whilst in a second position in which the dart point is withdrawn in the cavity allow the body and the dart point to rotate relative to one another.
Patent GB-2330393-A (GB)
Title: Flexible protective sleeve
Inventor: COOK MARK
IPC: H02G3/04
Filed: 1998-10-01
Abstract: The sleeve (10), for use in protecting an elongated member e.g. wire or pipe in an engine compartment, comprises a generally tubular wall (12) having circumferentially-extending convolutions (15) to increase the flexibility of the sleeve. The wall has a slit (16) therethrough which extends longitudinally of the sleeve and allows access to the interior of the sleeve. Longitudinally-extending edge portions (18) of said wall (12) which border said slit (16) are free of said convolutions (15).
Patent GB-2332160-A (GB)
Title: Can base reforming
Inventor: GOLDING RICHARD MARK ORLANDO
IPC: B21D51/26
Filed: 1998-12-01
Abstract: A method and apparatus for reforming the base of a container such as a can having a domed base. The apparatus comprises independent assemblies for rotating the can 40 and for reforming the base profile. The base reforming assembly uses a torque shaft 20 to twist an eccentric and actuate radial movement of a roll 28 into contact with the can base. A stop 34 prevents movement of this roll beyond a predetermined amount, thereby maintaining consistency of profile depth. By minimising moving parts of the tooling, wear is limited to that which may arise from the stop alone.
Patent GB-2334275-A (GB)
Title: Submersible downhole pumping system
Inventor: LEMETAYER PIERRE
IPC: E21B43/12
Filed: 1999-02-09
Abstract: A hydrocarbon production well comprising a submerged pump 5 driven by an electric motor 6, an oil outlet choke 17 and a gas venting choke 22 is operated by acting, during various production phases, on the said chokes and on the speed of the electric motor 6 either in turn or simultaneously. Furthermore, correct operation of the well is constantly checked. The current drawn by the motor 6 is also checked so that it does not cross thresholds that vary as a function of the speed of the motor 6.
Patent GB-2336896-A (GB)
Title: Spiral illuminated display system
Inventor: GARY LONNIE F
IPC: A47G33/06
Filed: 1999-03-02
Abstract: A frame for supporting lights above a surface comprises a plurality of spaced apart spiral strips 54,56,58 extending between a location above the surface and a location on the surface, with a plurality of connectors 60,62,64 interconnecting individual strips at spaced apart intervals along the strips to form a unitary structure. The strips are coplanar in an unassembled position (fig. 1a). The strips have adaptations to receive lights, which may be a plurality of apertures. The strips may be supported above the surface by a pole 92.
Patent GB-2343999-A (GB)
Title: Angled optic fiber unions and junctions for optic fiber conduits
Inventor: HICKEY KURT A
IPC: G02B6/44
Filed: 1999-09-22
Abstract: Angled unions and junctions for conduits in which fiber optic conductors 14, 16, 18 are run are provided for downhole oil drilling, injection and production operations. The unions and junctions provide high pressure and adverse condition protection for the optic fibers while providing an acceptable bend radius.
Patent GB-2356344-A (GB)
Title: Conveyance with attached umbrella
Inventor: KALMS DEBRA
IPC: A45B11/00
Filed: 1999-11-19
Abstract: The umbrella S that protects both the occupant and pusher of the perambulator, pushchair, baby-buggy, walking frame or wheel chair, is releasably attached using a bayonet type bracket R, V. The height adjustable stem T includes a flexible section U.
Patent GB-2345108-A (GB)
Title: Axial tension screw having variable thread pitch
Inventor: HUEBNER RANDALL J
IPC: A61B17/064
Filed: 1999-12-15
Abstract: A screw (10) has a root (16) having a leading end (18) and a trailing end (20) there also being at least one thread (22) formed on the root (16). The thread pitch (P), between corresponding points on consecutive revolutions of the thread (22), is greater at the leading end than at the trailing end. The outer diameter of the thread (22) may increase from the leading end (18) towards the trailing end (20), then decrease and then increase again or there may be an intermediate portion between the leading and trailing ends (18, 20) where there is no thread.
Patent GB-2357326-A (GB)
Title: Cap assembly
Inventor: FIRSTBROOK KEITH
IPC: F16B37/14
Filed: 1999-12-16
Abstract: A cap-assembly for a drill-screw comprises a cap-member 10 and a washer-member 20. The cap-member 10 has a first portion 11 and a second portion 12. The first portion 11 has an internal configuration 13 to engage the drive of the drill-screw. The second portion 12 consists of a generally annular collar coaxial with the first portion 11 and is further provided with an undercut 14 to receive and retain the washer-member 20 in position. The washer-member is provided with a "stepped" diameter, shown schematically at 21A, 21B and 21C, whereby the washer-member 20 is adapted to "snap-fit" into the annular collar 12.
Patent GB-191510826-A (GB)
IPC: B67D1/14
Abstract: 10.826. Schmid, A. July 26. Bungs and bushes for bung-holes ; purifying casks ; filling with liquids ; tapping.-The union or bung-hole of a cask or other vessel is adapted to hold a disinfecting-fluid, so that, when the cask is to be tapped or filled, the disinfecting-fluid passes through the tapping-appliance or filling-pipe in advance of the liquid drawn off or supplied. An additional fluid may be used of such a nature and specific gravity as not to unite with either the disinfectant or the liquid in, or to be contained in, the cask. In the apparatus shown in Fig. 2, the fitting 4 is provided with a tube 5 reaching nearly to the bottom of the cask and with a cork 17 having a wire 20 to facilitate its removal, the fluid or fluids being disposed above the cork. In a modification, the cork is replaced by an inwardlyopening spring valve. When the cask has its outlet at the bottom, it is reversed, the plug 6, Fig. 4, is removed, and the tapping - appliance partly screwed in. The cask is then returned to its normal position, and the tapping - appliance is screwed home to force the cork 10 into the cask.
Patent HU-T60485-A (HU)
Title: Process for producing glyceraldehyde-3-pentanide
Inventor: SCHMID CHRISTOPHER RANDALL
IPC: C07D317/26
Filed: 1992-02-26
Abstract: The invention discloses glyceroldehyde 3-pentanide of formula: <CHEM> process for its production and intermediates for these processes of formula: <CHEM> Glyceroldehyde 3-pentanide is useful as a pharmaceutical and agricultural intermediate.
Patent HU-T63325-A (HU)
Title: Process for producing powdery pharmaceutical compositions with controlled release of active ingredient
Inventor: DENNIS ANDREW
IPC: A61K9/52
Filed: 1992-10-22
Abstract: A buoyant controlled release pharmaceutical powder formulation is provided which may be filled into capsules and releases a pharmaceutical of a basic character at a controlled rate regardless of the pH of the environment, which formulation includes a basic pharmaceutical, up to about 45% by weight of a pH dependent polymer which is a salt of alginic acid, such as sodium alginate, up to about 35% by weight of a pH-independent hydrocarbon gelling agent having a viscosity of up to about 100,000 centipoises in 2% solution at 20 DEG C and excipients.
Patent HU-T63402-A (HU)
Title: Process for producing 4-(hydroxymethyl)-tetrahydropyrans
Inventor: HENKELMANN JOCHEM
IPC: C07D309/06
Filed: 1992-12-11
Abstract: Method for the preparation of 4-hydroxymethyltetrahydropyrans of the general formula I 
<IMAGE>
 in which
 R<1>, R<2>, R<3> and R<4> denote hydrogen, C1- to C12-alkyl, C3- to C8-cycloalkyl, aryl or C7- to C20-aralkyl, by reacting tetrahydropyrancarboxylic esters of the general formula II 
<IMAGE>
 in which R1, R2, R3 and R4 have the abovementioned meanings and R5 denotes hydrogen or C1- to C12-alkyl, at temperatures of 50 to 400 DEG C and pressures of 1 to 400 bar in the presence of hydrogen and hydrogenation catalysts.
Patent HU-T66234-A (HU)
Title: Process to prepare 4,13-dioxabicyclo(8.2.1)-tridecenon-derivatives and pharmaceutical compositions containing them
Inventor: DR HOELTJE DAGMAR
IPC: C07H17/08
Filed: 1992-12-21
Abstract: Ring-contracted N-demethyl-N-isopropylerythromycin A derivatives with gastrointestinally effective motilin-agonistic properties and the preparation thereof are described. <IMAGE>
Patent HU-T72848-A (HU)
Inventor: HONDEL CEES A M J J
IPC: C12N15/80
Filed: 1995-08-04
Abstract: A találmány tárgyát B-Pg-A képletű inzulin prekurzorokat kódoló DNS-szekvenciák képezik, ahol B és A sorrendben az inzulin B- és A-láncát jelenti, Pg pedig módosított C-peptidet jelöl, vagy akárhány aminosavat, melyek legalább egy N-glikozilálási konszenzus szekvenciát tartalmaznak. A találmány tárgyát képezi egy eljárás is inzulin és más gyógyászatilag jelentős peptidek és fehéijék előállítására, alkalmas gazdasejtek, előnyösen gombasejtek tenyésztése útján, melyek olyan vektorral vannak transzformálva, amely az említett képlet szerinti inzulin prekurzort kódoló DNS-szekvenciát tartalmazza. A találmány tárgyát képezik olyan DNSszekvenciák is, melyek gyógyászatilag jelentős peptideket és fehérjéket kódolnak, melyekben valamely távtartó-régióban egy nem esszenciális helyre N-glikozilálási konszenzus szekvencia van bejuttatva, a peptid vagy protein nagyobb mértékű expressziója vagy szekréciója elérésének céljából.  Aktaszámunk: 82284-5076/PÁ
Patent IL-49964-A (IL)
Title: 4-imino-1,3-diazabicyclo(3.1.0)hexan-2-one,processes for the preparation thereof and pharmaceutical compositions containing the same
IPC: C07D203/26
Filed: 1976-07-02
Abstract: 4-Imino-1,3-diazabicyclo[3.1.0]-hexan-2-one of one or more of the tautomeric formulas  or a physiologically compatible salt thereof exhibits cancerostatic and immuno-stimulant activity. It is produced by cyclized 1-carboxamido-2-cyanoaziridine in an anhydrous polar organic solvent in the presence of a catalytic amount of an alkali. (From US4083987 A) [FR2316945A1]
Patent IL-70550-A (IL)
Title: Diethylaminoalkoxybenzhydrol derivatives,their preparation and pharmaceutical compositions containing them
IPC: A61P25/30
Filed: 1983-12-27
Abstract: The invention relates to the preparation of new diethylaminoalkoxybenzhydrol derivatives of the formula (I) <IMAGE>  (I)  wherein R1 is hydrogen, halogen, trihalomethyl, alkyl having from one to 4 carbon atoms or alkoxy having from one to 4 carbon atoms, R2 is halogen, trihalomethyl, or alkoxy having from one to 4 carbon atoms, and n is 1, 2, 3 or 4, and acid addition and quaternary ammonium salts thereof. According to another aspect of the invention, there are provided new compounds of the formula (I), and acid addition and quaternary salts thereof. The compounds can be used for the treatment of acute ethanolic intoxication and depression syndromes. Pharmaceutical compositions containing them as active ingredient are also within the scope of the invention.
Patent IL-88946-A (IL)
Title: Process for preparing 1-hydroxyalkyl- 2-substituted- 5-nitroimidazoles
IPC: C07D405/04
Filed: 1989-01-12
Abstract: Process for preparing 1-(hydroxyalkyl)nitroimidazoles of formula: <IMAGE> (I)  which comprises reacting a sulphite or diacetate of an alkylenediol of formula: HO-(CH2)n-OH (II) in the presence of a strong acid (sulphuric acid) with an imidazole derivative of formula: <IMAGE> (III)  followed by hydrolizing or alcoholizing the product obtained. In the formulae (I) and (III), R denotes hydrogen or hydrocarbon. In the formulae (I) and (II), n is 2 or 3. In the formula (III), X denotes hydrogen or a radical which can be removed by hydrolysis or alcoholysis.
Patent IL-93660-A (IL)
Title: DNA ENCODING THE β-CHAIN OF IL-2 RECEPTOR, ITS PREPARATION AND HOST CELLS COMPRISING IT
IPC: C12N1/00
Filed: 1990-03-06
Abstract: Recombinant IL-21R beta  chain or portions thereof, cDNA coding therefore, vectors containing said cDNA, hosts transfected by said vectors, and monoclonal antibodies to said recombinant IL-2R beta  or portions thereof.
Patent IL-93851-A (IL)
Title: Process for the expression of a recombinant gene
IPC: C12R1/91
Filed: 1990-03-22
Abstract: For the expression of a recombinant gene which contains AGA or/and AGG codons for arginine in E. coli after transformation with an expression vector which contains the recombinant gene, where the recombinant gene contains more than 3% AGA or/and AGG codons the amount of these codons is reduced to not more than 3% based on the total amount of the codons in the gene. <IMAGE>
Patent IL-95675-A (IL)
Title: N-aryl-pyrazole derivatives processes for their preparation and pharmaceutical compositions containing them
IPC: C07D231/10
Filed: 1990-09-13
Abstract: A compound of the formula : <CHEM> wherein R<1> is aryl which may be substituted with substituent(s) selected from the group consisting of lower alkyl, halogen, lower alkoxy, lower alkylthio, lower alkylsulfinyl, lower alkylsulfonyl, hydroxy, lower alkylsulfonyloxy, nitro, amino, lower alkylamino, acylamino and lower alkyl(acyl)amino; or a heterocyclic group; R<2> is hydrogen; methyl substituted with amino, lower alkylamino, halogen or acyloxy; acyl; acylamino; cyano; halogen; lower alkylthio; lower alkylsulfinyl; or a heterocyclic group; and R<3> is aryl substituted with lower alkyl, lower alkylthio, lower alkylsulfinyl, halogen, amino, lower alkylamino, acylamino, lower alkyl(acyl)amino, lower alkoxy, cyano, hydroxy or acyl; or a heterocyclic group which may be substituted with lower alkylthio, lower alkylsulfinyl or lower alkylsulfonyl; with certain provisions, pharmaceutically acceptable salts thereof, processes for their preparation and pharmaceutical compositions comprising them as an active ingredient.
Patent JP-S63179920-A (JP)
Title: Epoxy resin composition and resin-sealed type semiconductor device using said composition
Inventor: IKETANI HIROTOSHI
IPC: C08L63/00
Filed: 1987-01-21
Abstract: PURPOSE:To obtain the titled composition, containing an epoxy resin, specific curing agent, beta-type silicon nitride powder having a specific particle size and organophosphine, etc., having high thermal conductivity as well as excellent heat resistant cycle characteristics, moisture resistance, etc., and useful as resin- sealed type semiconductor devices. CONSTITUTION:The aimed composition obtained by containing (A) an epoxy resin, preferablyb novolak type epoxy resin having 170-300m epoxy equivalent, (B) a curing agent having >=2 phenolic hydroxyl groups in one molecule, preferably novolak type phenolic resin, (C) beta-type silicon nitride powder, containing <=50wt.% particles having <=15mum particle size and <=20wt.% particles having >=200mum article size and having 15-100mum weight-average particles size and (D) an organophosphine and/or organophosphine oxide. Furthermore, (E) fused silica or crystalline silica or both are preferably contained.
Patent JP-H07222844-A (JP)
Title: Laying member exclusively used for artificial skiing ground and racing course exclusively used in artificial skiing ground
Inventor: HONMA AKIRA
IPC: A63C19/10
Filed: 1994-01-31
Abstract: PURPOSE:To provide an artificial skiing ground whose maintenance can be easily made. CONSTITUTION:Each of rectangular unit boards 1 is formed therein suitable holes 7, and concavities and convexities are formed an both the upper and lower surfaces thereof. Further, it is formed with coupling parts 2 for coupling adjacent unit boards with each other in longitudinal and crosswise directions, and with a part 3 for planting a pole, a flag gate, a maker or the like adapted to be used during a competitive sport, at a predetermined position thereof.
Patent JP-S62170470-A (JP)
Title: Hafnium alloy
Inventor: KATO TAKAHIKO
IPC: C23C14/48
Filed: 1986-01-22
Abstract: PURPOSE:To improve the corrosion resistance of an Hf alloy in hot water by forming an oxide film contg. a specified element on the surface of the Hf alloy. CONSTITUTION:An oxide film contg. 0.1-50atom% one or more kinds of elements selected among the group VA, VB, VIA, VIB, VIIA, VIIB and VIII elements except N and O is formed on the surface of an Hf alloy as the material of a control rod or the like for a nuclear reactor. The elements have been incorporated into the oxide film by ion implantation. The oxide film is deficient in oxygen and the further incorporation of O<2-> into the oxide film is inhibited. Thus, the corrosion resistance of the Hf alloy in hot water is improved and the service life of a control rod made of the Hf alloy in a nuclear reactor can be prolonged.
Patent JP-S5396671-A (JP)
Title: Manufacture of semiconductor device
Inventor: KATOU TOMOYASU
IPC: H01L29/76
Filed: 1977-02-03
Abstract: PURPOSE: To make the manufacture of semiconductor devices possible without fine pattermformation and mask matching, by causing the part under a metal visor to reside utilizing the phenomenon that no resist is exposed under it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04234727-A (JP)
Title: Liquid crystal display device
Inventor: KATAKURA KAZUNORI
IPC: G09G3/36
Filed: 1991-01-07
Abstract: PURPOSE:To prevent the decrease of a driving margin, the deterioration of the orientation state of liquid crystals, the decrease of a contrast, etc., by suppressing the frequencies of impressing scanning signals to the same scanning electrodes to a specified level. CONSTITUTION:A writing scanning system which executes scanning of the entire driving region and a partial rewriting scanning system which scans only the scanning electrodes 201 corresponding to a part of the driving region are selectively used according to cases in a liquid crystal display section 101 having the matrix electrodes constituted of the scanning electrodes 201 and information electrodes 202. The intervals for impressing the scanning selection signals are set at the specified period of time or above for each of the respective scanning electrodes 201 irrespectively of the scanning systems at this time. The frequencies at which the scanning signals are impressed to the same scanning electrodes 201 are suppressed to the specified frequencies in such a manner, by which the deterioration of picture elements is suppressed.
Patent JP-S61169844-A (JP)
Title: Color photographic sensitive material
Inventor: OOKI NOBUTAKA
IPC: G03C7/396
Filed: 1985-01-23
Abstract: PURPOSE:To prevent color contamination by incorporating a polymer having a specific repeating unit into the titled material and removing efficiently the oxidant of a color developer or charge transfer type monochromatic developer. CONSTITUTION:The homopolymer or copolymer having the repeating unit expressed by the formula (R<1> is a halogen atom or alkyl, R2 is a divalent connec tion group, R<3> is H, halogen atom, respectively substd. or unsubstd. alkyl, alkoxy, acylamino, alkylthio, alkoxycarbonyl, aryloxycarbonyl, etc., A is -CO- or -SO2-, n is 0,1) is incorporated into the above-mentioned material. The oxidant of the color developer or charge transfer type monochromatic developer is efficiently removed by incorporating such polymer color contamination preven tive agent into the material, by which the color contamination such as color clouding and color fogging is prevented. Since the incorporation of the polymer color contamination preventive agent contg. the high dihydroxy benzene residue into the material is made possible, the viscosity of an aq. gelatin soln. is less increased and therefore the reduction in the thickness of the photosensitive material and the increase in sharpness are made possible and the good shelf life is obtd.
Patent JP-H06224899-A (JP)
Title: Secret communication and signed communication methods utilizing network
Inventor: TATEBAYASHI MAKOTO
IPC: H04L9/14
Filed: 1993-01-26
Abstract: PURPOSE:To shorten arithmetic time in the case of realizing the secret communication and signed communication system for network utilization by software. CONSTITUTION:A first station prepares y1=g**xA ('**' shows that the following symbol is the number of power) with (g) as an element of a finite field and transmits it to a second station, corresponding to the operation, in place of the calculation of w=y1**xB the second station, the first station transmits y2=(g**xA)**(2**k) and ys=(g**xA)**(2**(s-1)*k) along with the y1 and corresponding to the operation, the second station calculates (w) by following power product operation, namely, w=y1**xB 1Xy2**xB2X...XyS**xBs on the condition of xB=xB1+xB2X2**k+...+ xBSX2**((s-1)*k). Thus, the calculated quantity of the second station is decreased. The effect of the system is increased when the second station is realized by the software of a computer which ability is limited.
Patent JP-H02189662-A (JP)
Title: Method for processing error in main storage device
Inventor: NAKASO HIROKO
IPC: G06F12/16
Filed: 1989-01-18
Abstract: PURPOSE:To prevent the stored contents of a main storage device from being destroyed while efficiently using the main storage device by receding the stored contents of the main storage device to secure a storage area only at the time of generating an error in the main storage device, and testing the storage area. CONSTITUTION:When an error is generated in the main storage device 1 during the operation of a system, an error detection reporting circuit 134 detects the error and an error processor 3 recedes the stored contents of an address in a main storage part 11 or 12 to an external storage device 4 connected to itself. Which part in the main storage device 1 generates the error is tested by executing an access based upon the reading/writing of storage areas 111, 112 (or 121, 122) in the main storage part 11 (or 12) secured by the processing. Since the contents of the main storage device 1 are receded and the storage areas are secured and tested only when the error is generated in the main storage device 1, the stored contents in the main storage device are prevented from being destroyed.
Patent JP-H02190052-A (JP)
Title: Transmission line testing system
Inventor: OMOTO OSAMU
IPC: H04L12/40
Filed: 1989-01-18
Abstract: PURPOSE:To shorten test time and to prevent an input mistake in the case of inputting a destination node processor address by allowing a master processor to send a test frame, checking the test frame received sequentially within a prescribed period and confirming the normality between all node processors and a transmission line. CONSTITUTION:A processor 11 being a master processor in this case conducts the test of a system range including a common transmission line 3 and node processors 21-24. When a test frame is sent to the transmission line 3 by the node processor 21, a test frame detection section 213 checks whether or not a destination node processor address in a received frame is coincident with a respective node processor address. The processor 11 checks the sender address of the test frame received within a prescribed period after the transmission of the test frame and decides whether or not the sender node processors 22-24, its own node processor 21 and all transmission lines interconnecting the common transmission lines 3 are normal. Thus, the test time is shortened and the input mistake in the case of manual entry of the destination node processor address is avoided.