baber/WOPTO huggingface dataset:
Patent JP-H09188726-A (JP)
Title: Fullerene-containing polymeric material and its production
Inventor: TAJIMA YUUSUKE
IPC: C08F20/26
Filed: 1996-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain the above new polymeric material capable of enhancing or changing a fullerene introduction rate by subjecting a fullerene compound and a specific polymeric compound to a Diels-Alder reaction. SOLUTION: This fullerene-containing polymeric material is obtained by subjecting (A) a fullerene compound, preferably either one of fullerene C60 , C70 and C82 and (B) a polymeric compound having heterogeneous rings on side chains, preferably the polymeric compound having furan rings, thiophene rings or pyrrole rings as the heterogeneous rings, to a Diels-Alder reaction. The reaction is carried out e.g. by reacting 1-30 pts.wt. of the component A with 99-70 pts.wt. of the component B in an organic solvent (e.g. dichloromethane) having an evaporation heat of 20-40kj/mol at room temperature for 1-48hrs under stirring. Concretely, the fullerene-containing polymeric material is preferably fullerene-containing polymethacrylic acid furano ester wherein one or more of the furano ester groups are furano-fullerene addition groups of formula I (the group of formula II is fullerene).
Patent JP-S57114264-A (JP)
Title: Lead frame for semiconductor device
Inventor: ABE TAKEYUMI
IPC: H01L23/48
Filed: 1981-01-07
Abstract: PURPOSE:To obtain a semiconductor lead frame adapted for an automatic assembling step at low cost by improving a tie strip, thereby reducing the amount of materials concerned. CONSTITUTION:In a continuous lead frame having many units 1a, 1b, 1c, ..., each unit 1 has lead wires 4, 5, 6 extending perpendicularly from the lead mounting unit 2, and pads 7, 8, 9 connected with transistor pellets or fine metal wires are provided at the ends of the respective lead wires. A tie strip 10 for integrally connecting the lead wires of the respective units is provided at the intermediate of the wires 4, 5, 6. A wire part 11 is provided between the units 1 of the strip 10. Further, feeding and positioning index hole 3 is provided at each wide part 11. In this manner, the width W2 of the lead wire mounting unit 2 can be reduced.
Patent JP-H05181196-A (JP)
Title: Screen window material for light shielding projector
Inventor: TAKAHASHI TORU
IPC: G03B21/62
Filed: 1992-01-07
Abstract: PURPOSE:To provide a low-cost screen window material for a light shielding projector capable of arbitrarily ensuring a transparent or opaque state independently of the environmental temp. and hardly causing the deterioration of the light controlling function even after use over a long period of time. CONSTITUTION:A light shielding layer 13 is formed on at least one transparent sheet 11 of an inorg. or org. material by laminating a polymer causing sol-gel transition at a certain temp. of 0-80 deg.C and water, a heater and/or a cooler is incorporated into at least one transparent sheet 12 and a moisture-proof layer of an inorg. or org. material having insulating function is formed between the heater and the light shielding layer 13 to obtain the objective screen window material for a light shielding projector.
Patent JP-H10231983-A (JP)
Title: Method and tool for mounting snap tap
Inventor: OTANI YASUSHIGE
IPC: F16L41/04
Filed: 1997-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of mounting snap tap which allows mounting of other snap taps such as saddle type snap tap through utilization of a hole stopped by a water stop tool without leaving water stop tool such as plug, etc., and which permits smooth and certain separation of water stop tool and mounting of a corporation cock. SOLUTION: The present invention is composed of a tool body 10 removebly mountable at the opening 73 is a snap tap 70 and a retainer 3, which is inserted in the tool body 10 movable forward and backward and can retain a water stop tool 84 of a pipe 90. Thereby the snap tap 70 is fixed to the pipe 90 so as to cover the water stop tool 84 with a flow-in port 72, and the tool body 10 is mounted on the snap tap 70, and the retainer 30 is retreated toward the opening 73 in the condition that the water stop tool 84 is retained by the retainer 30, and the snap tap 70 can be mounted on the pipe 90 in the condition that the tool 84 is separated.
Patent JP-S62158830-A (JP)
Title: Improved refining of metal by fractional crystallization
Inventor: ANDORE REMON SERAIYU
IPC: C22B9/02
Filed: 1987-01-06
Abstract: The invention relates to a process for the purification of metals and in particular aluminium by fractional distillation. The process which comprises: (a) causing progressive solidification within a volume of liquid metal which is maintained in the vicinity of its melting point in an externally heated container by immersing therein an internally cooled body; (b) collecting at the bottom of the container all of the small crystals which are formed, (c) by compacting causing sintering of the small crystals to produce large crystals; and (d) separating the purified fraction consisting of large crystals from the liquid fraction which is enriched in respect of impurities, by tilting the container; is characterized in that, to increase the purification action, the container is maintained in its tilted position to drain off the purified fraction. The invention is used in particular in the purification of aluminium where it makes it possible for example directly to reduce the amount of iron from 800 to 1 ppm.
Patent OA-09491-A (OA)
Inventor: TAO MICHAEL C
IPC: A23L7/10
Filed: 1991-04-02
Abstract: An improved oral rehydration solution comprising a mixture of rice dextrin and required electrolytes is provided. The functionality of the rice dextrin in oral rehydration solutions is superior to glucose in infants with chronic diarrhea resulting in lower stool output and enhanced water retention. Rice dextrin also has a polymer profile which provides more readily available glucose than corn dextrin or rice flour. There is also provided a process for clarifying solutions of rice dextrin which involves a first filtration at 35 DEG C to 50 DEG C and a second filtration at temperatures above 80 DEG C using filter aid and activated carbon.
Patent OA-09874-A (OA)
Title: Indole derivatives.
Inventor: MACOR JOHN EUGENE
IPC: C07D/
Filed: 1993-04-14
Abstract: Compounds of formula (I), wherein n is 0, 1 or 2; R1 is hydrogen; R2 is selected from hydrogen, halogen, cyano, OR4, -(CH2)m-(C=O)NR5R6, -(CH2)m-SO2NR5R6, -(CH2)m-NR7(C=O)R8, -(CH2)m-NR7SO2R8, -(CH2)m-S(O)xR8, -(CH2)m-NR7(C=O)NR5R6, -(CH2)m-NR7(C=O)OR9, and -CH=CH(CH2)yR10; R3 is selected from hydrogen and C1 to C6 linear or branched alkyl; R4 is selected from hydrogen, C1 to C6 alkyl, and aryl; R5 and R6 are independently selected from hydrogen, C1 to C6 alkyl, aryl, and C1 to C3 alkyl-aryl or R5 and R6 taken together to form a 4, 5, or 6 membered ring; R7 and R8 are independently selected from hydrogen, C1 to C6 alkyl, aryl, and C1 to C3 alkyl-aryl; R9 is selected from hydrogen, C1 to C6 alkyl, aryl, and C1 to C3 alkyl-aryl R10 is selected from -(C=O)NR5R6 and -SO2NR5R6, wherein R5 and R6 are defined as above, and -NR7(C=O)R8, -NR7SO2R8, -NR7(C=O)NR5R6, -S(O)xR8 and -NR7(C=O)OR9, wherein R7, R8, and R9 are as defined above; y is 0, 1, or 2; x is 1 or 2; m is 0, 1, 2, or 3; and the above aryl groups and the aryl moieties of the above alkylaryl groups are independently selected from phenyl and substituted phenyl, wherein said substituted phenyl may be substituted with one to three groups selected from C1 to C4 alkyl, halogen, hydroxy, cyano, carboxamido, nitro, and C1 to C4 alkoxy and the pharmaceutically acceptable salts thereof are new. These compounds are useful psychotherapeutics and are potent serotonin (5-HT1) agonists and may be used in the treatment of depression, anxiety, eating disorders, obesity, drug abuse, cluster headache, migraine, pain, chronic paroxysmal hemicrania and headache associated with vascular disorders, and other disorders arising from deficient serotonergic neurotransmission. The compounds can also be used as centrally acting antihypertensives and vasodilators.
Patent OA-10182-A (OA)
Inventor: BLATCHFORD BEVIN HENRY SHENTON
IPC: A23L3/3409
Filed: 1995-09-19
Abstract: The invention relates to a chamber (10) for use in a fumigation method to produce a fumigant gas mixture and supply it to a circulatory loop gas flow system gas, the chamber (10) adapted to receive fumigant gas generation means and wherein the chamber (10) includes:     an inlet port (12) controlled by an inlet valve (14),   and outlet port (16) controlled by an outlet valve (18), A flushing gas inlet controlled by a flushing gas inlet valve (22) for connection to a source of inert gas (24),   a vent valve (26), the chamber (10) having access means (44) openable for access to its interior from a position outside of the fumigation space, the chamber (10) forming part of the loop gas flow system when connected to ends of a gas duct when the inlet (14) and outlet (18) valves are open. The invention further relates to a method of fumigating a bulk commodity in an enclosed fumigation space wherein the fumigant gas mixture is generated in the chamber (10) as well as to use of the chamber (10) in such a fumigation method. <IMAGE>
Patent PH-20562-A (PH)
Title: Transfer printing sheet and transfer printing of textile materials
Inventor: MEHL WOLFGANG DR
IPC: G03G9/08
Filed: 1984-11-27
Abstract: The transfer sheet or web is intended for the use in a heat transfer printing process of cotton, of cotton-polyester blend or of nitrogen containing textile fibers such as wool, silk or nylon.It comprises on its surface at least one organic impregnating agent which has a melting point between 60 and 230°C and is no polymer, at least one water insoluble, non-subliming dyestuff, and the minimum amount of a binder. The dyestuff forms a pattern or image which is heat contact printed on said textile substrate without the use of carrier vapours or vacuum. The pattern to be heat transferred may also be prepared in an electrophotographic process using a new toner comprising particles of impregnating agent, binder and dyestuff.The pattern on the transfert support is transferred at a temperature between 160 and 230°C during 30 to 60 seconds to said textile substrate. The printings obtained have very good light, rubbing and washing fastnesses; the handling is not impaired.
Patent PH-27053-A (PH)
Title: Pesticidal-2-cyano-5-alkoxy-1-arylpyrazoles compositions and use
Inventor: DAMASCENO THEMISTOCLES
IPC: A61K31/675
Filed: 1990-02-27
Abstract: The invention describes novel 3-cyano-4-sulfenylated-5-alkoxy-1-arylpyrazoles of general formula(I)   <CHEM>  wherein typically preferred substituents are:  R is C1 to C4 alkyl fully substituted by halogen; R1 is C1 to C4 alkyl, C3 to C6 alkenyl and alkynyl or aralkyl (each of which may be optionally substituted), dialkylaminocarbonyl or a group -P(=X)(Oalkyl)(Salkyl) wherein X is oxygen or sulfur;  R2, R3, R5 and R6 are each hydrogen or halogen;  R4 is CF3, OCF3, SCF3, SOCF3, SO2CF3, OCHF2, halogen or alkyl; and  n is 0, 1 or 2. The invention further relates to intermediates and processes to make the compounds as well as to compositions thereof and to methods of control of arthopod (especially insect) nematode, helminth, and protozoan pests.
Patent UY-33263-A (UY)
Title: Procedimiento para la preparacion de 2-(ciclohexilmetil)-n-{2-[(2s)-1-metilpirrolidin-2-il]etil}-1,2,3,4-tetrahidroisoquinolina-7-sulfonamida
Inventor: STEVEN ELENBAAS
IPC: A61K31/472
Filed: 2011-03-04
Abstract: Un procedimeinto aplicable industrialmente para preparar 2-(ciclohexilmetil)-N-{2-[(2S)-1-metilpirrolidin-2-il]etil}-1,2,3,4-tetrahidroisoquinolina-7-sulfonamida, y sales de la misma
Patent UY-37111-A (UY)
Title: Conjugados de anticuerpo y fármaco dirigidos contra gcc
Inventor: CHARI RAVI V J
IPC: C07K16/30
Filed: 2017-02-03
Abstract: Conjugados de anticuerpo y fármaco con capacidad para administrar compuestos citotóxicos a cánceres que expresan el receptor de superficie celular transmembrana de guanilil ciclasa C (GCC).
Patent UY-38197-A (UY)
Title: Procedimiento para preparar (4s)-4-(4-ciano-2-metoxifenil)-5 etoxi-2,8-dimetil-1,4-dihidro-1,6-nafti
Inventor: DR JOHANNES PLATZEK
IPC: C07D471/04
Filed: 2019-04-24
Abstract: La presente invención se refiere a un procedimiento nuevo y mejorado para la preparación de (4S)-4-(4-ciano-2-metoxifenil)-5-etoxi-2,8-dimetil-1,4-dihidro-1,6-naftiridin-3-carboxamida de la fórmula (I) (I) ,y la preparación del enantiómero (Ia) por separación de racemato con ésteres del ácido tartárico sustituidos quiralmente de las fórmulas generales (IIIa) y (IIIb) (Ia) (llla) (IIIb) donde Ar es un compuesto aromático o heteroaromático sustituido o no sustituido.
Patent YU-14290-A (YU)
Title: PROCESS FOR HYDROTHERMAL OBTAINING POTASSIUM SILICON SOLUTIONS WITH HIGH MOLE REFERENCE SiO2:KO2
Inventor: NOVOTNY R
IPC: C01B33/32
Filed: 1990-01-26
Abstract: The direct hydrothermal production of high purity potassium silicate solutions having a high SiO2: K2O molar ratio by reaction of a silicon dioxide source with aqueous potassium hydroxide solutions is made possible by using a silicon dioxide source that contains a sufficient fraction of cristobalite phase, or by conditioning other crystalline forms of silicon dioxide by heating at or above 1100 DEG C., but below the melting point of silica, before the hydrothermal treatment. Preferably the potassium hydroxide solution has a concentration range of 10 to 40% by weight, and the reaction is carried out in a closed pressure reactor at temperatures of 150 DEG to 300 DEG  C. and under saturated steam pressures corresponding to those temperatures.
Patent YU-17395-A (YU)
Title: Oplata i nosači oplate za mašinsko malterisanje ubrizgavanjem
Inventor: KONCAR D
Filed: 1995-03-15
Abstract: OPLATA I NOSAČI OPLATE ZA MAŠINSKO MALTERISANJE UBRIZGAVANJEM - Spada u oblast mašina u gradjevinarstvu. Resen je problem mašinskog malterisanja ubrizgavanjem. Oplatu Cine dva čelična nosača (1), na koje je fiksirana tabla rebrastog lima (2), preko koje je postavljena tabla ravnog lima (3) gušto izbušena, i preko kojih je postavljena tabla nerdjajućeg lima (4) male debljine. Na tabli (4) se nalazi otvor (5) sa priključkom za crevo ža ubrizgavanje maltera. Na bočnim stranama opiate se nalaze lajsne (6) od penaste gume koje dihtuju izmedju opiate i zida. Oplata ima i svoje radno postolje radi lakšeg obavljanja malterisanja.
Patent AT-A142888-A (AT)
Inventor: HORACEK HEINRICH DR
IPC: C08J5/04
Filed: 1988-06-01
Abstract: Process for the continuous production of fibre-reinforced thermoplastic webs by joint pressing of unidirectional continuous filaments made of glass, carbon, aramid, ceramic or metal or textile filaments or mixtures thereof, unidirectional continuous filaments made from a thermoplastic, a melt or a film of the thermoplastic, and additional reinforcing fibres. The webs produced in accordance with the process can be hot-pressed to form mouldings.
Patent AT-A144196-A (AT)
IPC: A63C5/00
Filed: 1996-08-09
Abstract: PCT No. PCT/AT97/00182 Sec. 371 Date May 11, 1998 Sec. 102(e) Date May 11, 1998 PCT Filed Aug. 6, 1997 PCT Pub. No. WO98/06465 PCT Pub. Date Feb. 19, 1998A binding for snowboards and also to a boot with such a binding. To facilitates stepping in and out, the binding has a binding plate (5) which is provided with lateral holding (retaining) members on both sides of the boot sole in its central longitudinal zone and which is connected to a base plate (6) or the surface of the snowboard, characterised in that the retaining members are formed by side walls (3) diverging from one another conically upwards preferably in the upper portion, and disposed on the binding is a pivotable sprung clamp (1), whose ends or elements connected to the ends extend inwards through substantially horizontal holes (4) in the side walls (3), while a boot can be locked to the binding via the ends (2) of the sprung clamp (1) or elements connected thereto and can be again unlocked by the pivoting of the sprung clamp (1). The interface (12) which extends laterally upwards from the central zone of the boot sole (14) is preferably made of a harder material than the boot body (11).
Patent BE-817626-A (BE)
Title: Spasmolytic, antitussive agent - i.e. N-(3,5-diiodo-2-acetamidobenzyl)-N-methyl cyclohexylamine hydrochloride
Inventor: FERRER C
IPC: C07C/
Filed: 1974-07-12
Abstract: The cpd. of formula (I) is stated to be new: Claimed is a process for preparing (I) (see below) and compsns. contg. (I) Spasmolytic, antitussive. By refluxing 1-bromoethyl-3,5-diido-N,N-diacetylaniline with N-methylcyclohexylamine. Mouse LD50 i.p. is 260 mg./kg. A dose of 5.3 mg./kg. i.v. in the guinea-pig gives 37.5% inhibition of acetylcholine-induced and 66.6% inhibition of histamine-induced broncho-constriction. A mixture of 1-bromoethyl-3,5-diiodo-N,N-diacetylaniline (5.25 g.) and N-methylcyclohexylamine (1.125 g.) in ethanol (100 ml.) was refluxed for 8 hr., the ethanol was distilled and the residue was washed with ether to give a solid. This was refluxed for 2 hr. with 2N HCl (150 ml.), the mixture was cooled to 4 degrees C for 8-12 hr. The crystals which separated were collected, washed with water and crystallized from ethanol/light petroleum (1:1) or in acetic acid/water (1:1) to give (I), m.pt. 195-6 degrees.
Patent BE-899209-A (BE)
Title: Charge-storing prefabricated photovoltaic window panel - has accumulator installed in skylight with electric lamp for prolongation of daylight
IPC: F21S9/03
Filed: 1984-03-21
Abstract: The photovoltaic cells on a solar panel are connected directly to the accumulator supplying current to a lamp via a switch which can be operated remotely. The panel is placed pref. on the south-facing slope (for applications in the Northern Hemisphere) of the skylight, the opposite slope having a double thickness of the acrylic resin or other synthetic material. - The lamp is pref. a tubular one positioned adjacent to the window sill opposite the accumulator, which is near the lower edge of the panel.
Patent BE-901785-A (BE)
Title: Rooimachine.
IPC: A01D17/10
Filed: 1985-02-21
Abstract: Rooimachine voor wortelgewassen, zoals prei en witlof, met horizontaal oogstmes, kamvormige opvoerpennenrij (en) naar een schuin omhoog lopende zeefband welke naar een verzamelinrichting leidt. De zeefband beweegt met een meervoudige transportsnelheid t.o.v. de oogstsnelheid van de machine. Een of meer roterende spijlenkooien zijn tussen de opvoerpennenrij en het benedeneinde van de zeefband aangebracht en roteren met toenemende omtrekssnelheid tussen de oogstsnelheid en de zeefbandsnelheid. De afgesneden wortelgewassen worden daardoor met hun bladerkroon omlaag gericht ongeveer evenwijdig aan elkaar en dakpansgewijs op elkaar liggend omhoog getransporteerd, opdat geen losrakende aarde meer in de bladerkroon binnen kan drigen.
Patent BE-903468-A (BE)
Title: Earth radiation deflection equipment - comprises cylindrical yellow copper bar electrodes in ground regular intervals
IPC: A61N1/16
Filed: 1985-10-17
Abstract: The equipment deflects radiation from the earth, attracting the magnetic fields of underground watercourses. It comprises electrodes of yellow copper in the form of cylindrical bars, 30 to 40 cm, long x 5 mm. diameter, each with a notch 15 mm. deep x 0.5 mm, wide in the top. Each is negatively charged and made electrically and chemically positive by immersion in saltpetre acid and subsequent ultraviolet irradiation. - The electrodes are implanted in the ground at two-metre intervals and connected by a positively charged wire of red copper 1mm. diameter leading to the radiation box.
Patent BE-904423-A (BE)
Title: Self locking shelf supporting bracket - has slot for shelf between horizontal arms, lower arm extends further outwards and is angled
Inventor: VANROY G
IPC: A47B96/06
Filed: 1986-03-14
Abstract: The cantilever-type shelf bracket is secured to a wall and has two horizontal arms, forming a slot into which the shelf is inserted. The base plate from which the two arms project, has upper and lower extensions to increase the contact area. Each extension has a stay sloping outwards and away from the wall and inwards towards the outer end of a horizontal arm. This forms a hollow triangular member with the two arms shaped to give a resilient connection. - The lower arm projects further outwards than the upper arm. It slopes gradually downwards at the wall end, then gradually upwards from an intermediate point to the edge, which is beaded. The intermediate point is behind the outer edge of the upper arm.
Patent CA-1048193-A (CA)
Inventor: GESSLER ALBERT M
IPC: C08L23/28
Filed: 1974-08-02
Granted: 1979-02-06
Abstract: ABSTRACT OF THE DISCLOSURE        Blends of 5 to 95 wt. % conjugated diene-containing butyl rubber with 95 to 25 wt. % halobutyl or butyl rubber are capable of higher carbon black loading and have faster cure times, unusually high tensile strength and improved green strength.  The blends may be cured with dienophilic compounds or sulfur-based cure packages.
Patent CA-1043970-A (CA)
Inventor: CORBETT JOSEPH H
IPC: B29C48/32
Filed: 1974-09-13
Granted: 1978-12-12
Abstract: ABSTRACT OF THE DISCLOSURE        The method of making a catheter with integral Luer locking means including extruding plastic material to form a tube having a relatively thin-walled portion of relatively small diameter and a relatively thick-walled portion of relatively large diameter.  The tube is inserted into a heat forming mold having a Luer lock forming portion, and a mandrel, having a Luer taper, is forced into the portion of large diameter to heat form an integral catheter connector portion with an internal taper and an integral external flange having Luer locking lugs adapted for locking engagement with a complementary Luer lock connector.  The catheter can be used in an intravenous catheter or cannula placement unit.
Patent CA-1043932-A (CA)
Inventor: O'GRADY VINCENT J
IPC: C08L7/00
Filed: 1974-11-08
Granted: 1978-12-05
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention relates to a polymeric polyblend having high melt flow and ductility comprising, based on the total weight of the polymeric components, about 55 to 98 weight percent of a first monoalkenyl aromatic polymer, comprising at least one monoalkenyl aromatic monomer of the formula   where Ar is selected from the group consisting of phenyl, halo-phenyl alkylphenyl, alkylhalophenyl and mixtures thereof and X is selected from the group consisting of hydrogen, halogen and an alkyl radical of less than three carbon atoms and mixtures thereof, about 1 to 15 percent by weight of a diene rubber moiety dispersed as grafted diene rubber particles, the rubber particles being grafted with and having occluded a second monovinylidene aromatic polymer, wherein the grafted diene rubber particles have grafted and occluded polymer present in an amount of 0.5 to 4 parts to 1 part of rubber, are crosslinked having a swelling index of 5-25 and a weight average particle size diameter of 0.1 to 20.0 microns, and about 1 to 30 percent by weight of a block copolymer comprising a first block of from about 55-90 weight percent of a monoalkenyl aromatic monomer and a second block of from about 10 to 45 weight percent of a diene monomer.
Patent CA-1071793-A (CA)
Inventor: PYLAEV NIKOLAI I
IPC: B32B17/04
Filed: 1975-01-22
Granted: 1980-02-12
Abstract: ABSTRACT OF THE DISCLOSURE    An antifriction polymeric material intended for use in friction members designed to withstand specific pressu-res of up to 400 kg/sq.cm. and sliding speeds of up to 0.1 m/sec., which is formed as a cured composition comp-rising the following components, parts by weight:      epoxy binder                 36 - 48 glass cloth or fiberflass    42 - 44 polytetrafluoroethylene-of crystallinity 0.60 and particle size from 0.3 to 1.5 cu.mm.   8 - 22-.
Patent CA-1064679-A (CA)
Inventor: INOKUCHI HIROO
IPC: B01J31/06
Filed: 1975-03-11
Granted: 1979-10-23
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention provides in a process for ortho-para-hydrogen conversion in the presence of a catalyst the improvement in which the catalyst is a sulphur-containing semi-conductive polymer obtained by the dehalogenation of poly(tetra-halophenylene sulphide)s.