baber/WOPTO huggingface dataset:
Patent PT-103011-A (PT)
Title: Neck e.g. ornamental cravat made of synthetic foam consists of an attachment for a shirt with matching decoration
Inventor: SOARES VITOR MANUEL FERNANDES
IPC: A41D25/02
Filed: 2003-08-19
Abstract: The neck e.g. ornamental cravat made of synthetic foam comprises an adjustable accessory with means of fixing it to a shirt. Also claimed is a shirt incorporating the cravat. CLAIMED SHIRT - The shirt has the cravat fixed to one of its buttons and is decorated to match the cravat's front ornamental zone.
Patent PT-110685-A (PT)
Title: Dispositivo hidráulico linear com sistema interno de filtragem e retenção de partículas sólidas
Inventor: JOÃO MACHADO DA SILVA JUNIOR
IPC: F15B15/16
Filed: 2018-04-09
Abstract: DISPOSITIVO HIDRÁULICO LINEAR COM SISTEMA INTERNO DE FILTRAGEM E RETENÇÃO DE PARTÍCULAS SÓLIDAS QUE POSSUI UM BLOCO (2), CONTENDO DOIS SEGMENTOS DE CIRCULAÇÃO HIDRÁULICA (3 E 3A) QUE CONECTAM COM O MEIO EXTERNO DO COMPARTIMENTO INTERNO (4) DO DITO DISPOSITIVO, O QUAL APRESENTA UM ÊMBOLO (5) E MEIOS VEDANTES (6), SEPARANDO AS SUAS SECÇÕES INTERNAS QUE RECEBEM ÓLEO HIDRÁULICO EM AMBOS OS LADOS DOS SEGMENTOS DA CIRCULAÇÃO (3 E 3A). NO COMPARTIMENTO (4) FICAM DISPOSTOS ELEMENTOS FILTRANTES (7 E 7A), JUSTO POSICIONADOS E FIXOS NA CÂMARA (8) DO DESLOCAMENTO MECÂNICO DO DITO ÊMBOLO (5), OS QUAIS SÃO COMPOSTOS POR DIVERSOS FUROS (9) COM DIÂMETROS REDUZIDOS E SUFICIENTES PARA IMPEDIR A PASSAGEM DE EVENTUAIS PEDAÇOS OU LIMALHAS DE AÇO, PROVENIENTES DOS CANAIS USINADOS NO INVOLUCRO, PARA DENTRO DA DITA CÂMARA (8), CRIANDO UMA ÁREA HIDRÁULICA LIMPA QUE POSSIBILITA AO ÊMBOLO (5) EXERCER A SUA FUNÇÃO NATURALMENTE, ESTANDO EM CONTACTO APENAS COM O ÓLEO HIDRÁULICO, ISENTO DE RESÍDUOS METÁLICOS PREJUDICIAIS AO DISPOSITIVO (1).
Patent PT-116602-A (PT)
Title: Porta lógica de fredkin e c-not externamente clássica baseada em dinâmica quântica reversível composta por pontos quânticos de um nível, respectivo somador completo e método de operação do mesmo
Inventor: YASSER OMAR
IPC: G06N10/00
Filed: 2020-07-24
Abstract: PORTA LÓGICA DE FREDKIN EXTERNAMENTE CLÁSSICA E RESPETIVO MÉTODO DE OPERAÇÃO, BASEADA EM DINÂMICA QUÂNTICA REVERSÍVEL COMPOSTA POR: UM PONTO QUÂNTICO DE CONTROLO (QD0), UM PRIMEIRO PONTO QUÂNTICO ALVO (QD1) E UM SEGUNDO PONTO QUÂNTICO ALVO (QD2), E UM CIRCUITO CONFIGURADO PARA: APLICAR UMA VOLTAGEM A UM PRIMEIRO CONTACTO DE CONTROLO (B1) PARA IMPEDIR O ACOPLAMENTO DE TÚNEL ENTRE O PONTO QUÂNTICO DE CONTROLO E O PRIMEIRO PONTO QUÂNTICO ALVO; APLICAR UMA VOLTAGEM A UM SEGUNDO CONTACTO DE CONTROLO (B2) PARA ATIVAR O ACOPLAMENTO DE TÚNEL ENTRE O PRIMEIRO PONTO QUÂNTICO ALVO E O SEGUNDO PONTO QUÂNTICO ALVO; APLICAR UMA VOLTAGEM AOS CONTACTOS DE NIVELAMENTO (E1, E2) PARA IGUALAR OS NÍVEIS ENERGÉTICOS E PERMITIR O TUNELAMENTO ENTRE O PRIMEIRO E O SEGUNDO PONTO QUÂNTICO ALVO SE E SÓ SE O PONTO QUÂNTICO DE CONTROLO ESTIVER NO ESTADO DE CARGA NULA. O DISPOSITIVO CONTÉM CONTACTOS DE SAÍDA (QPC0, QPC1, QPC2). ALÉM DISSO, UM SOMADOR COMPLETO EXTERNAMENTE CLÁSSICO COM VANTAGEM ENERGÉTICA FACE AOS DISPOSITIVOS EXISTENTES.
Patent RU-94003020-A (RU)
Inventor: SHELEPIN N A
IPC: H01L29/84
Filed: 1994-02-01
Abstract: FIELD: semiconductor devices. SUBSTANCE: transducer is designed as single crystal, which is made from silicon substrate having n-type conductance and which has concentrator of mechanical tension as transversal recess which has given size and is located on back side. Front side of concentrator has diffusion tension-sensitive resistors having p-type conductance, which are generated by integral circuit technology and are connected to another by metal stripes in order to achieve bridge circuit. Bridge circuit terminals have contact points, which are located outside of concentrator. Each tension-sensitive resistor has two equal parts, which are connected by metal stripes and which are in symmetry about middle line of concentrator. Each part of tension-sensitive resistors is embraced by high-doped area having n+ conductance. Face side has at least ohm contact to crystal, which is connected to single contact point by metal stripe. EFFECT: possibility to be used in devices measuring movement, acceleration, deformation, force and pressure. 4 dwg, 2 cl
Patent RU-94017322-A (RU)
Inventor: KORZH I A
IPC: G03F7/16
Filed: 1994-05-11
Abstract: FIELD: microelectronics. SUBSTANCE: given process can be used to manufacture relief in dielectric and piezoelectric substrates when making waveguides, micromechanical devices, quartz resonators and the like. Process of manufacture of relief in dielectric substrate includes application of dielectric film on substrate, formation of configuration of protective mask, etching of substrate. Dielectric film of neodymium monoaluminate having thickness not less than 1.0 is used in the capacity of material of protective mask. Dielectric film is not removed after etching of dielectric substrate. EFFECT: facilitated manufacture of relief in dielectric substrate.
Patent RU-94018852-A (RU)
Inventor: LOBKIN A N
IPC: E21B33/05
Filed: 1994-05-25
Abstract: FIELD: gas storage in boreholes. SUBSTANCE: casing string lowered in a borehole may be considered as thick walled cylindrical shell subject to inner and outer pressure. In so doing its diameter is changed within string elastic strain that is a reason to exfoliate string wall from cement stone. Leakage of threaded connections of the string in the process of lowering the casing string is a reason to flow gas between the strings. EFFECT: prevention of gas from being flown from one string to another.
Patent RU-94020464-A (RU)
Inventor: ALEKSANDROV B A
IPC: H01L21/28
Filed: 1994-06-01
Abstract: FIELD: electronics. SUBSTANCE: ohmic contact is designed predominantly for solar elements converging high-density radiations. It is composed of transition layer of nickel silicide 0.02-0.08 μ thick, nickel layer 0.1-1.0 m thick, copper layer 3.0-8.0 m thick and solder layer containing tin 3.0-10.0 m thick. Nickel silicide provides for low contact resistance of contact, layer of nickel stands duty as screen against diffusion of copper into silicon. Layer of copper ensures low electric resistance of contact. EFFECT: operational efficiency of solar element while converging high-density radiations. 1 dwg
Patent RU-94021656-A (RU)
Inventor: GERKHARD JOKHANN
IPC: A01N37/22
Filed: 1992-10-30
Abstract: FIELD: plant growth regulating agents. SUBSTANCE: new herbicide compositions were described showing synergistic activity and consisting of the mixture of 2-[7-fluoro-3,4-dihydro-3-oxo-4-(2-propinyl)-2H-1,4-benzoxazi- ne-6-yl]-perhydroimidazo[1,5-a]pyridine-1,3-one and herbicide taken form the following group: glyfosat (II), sulfometuron-methyl (III), imazapir (IV), 2,4-D (V), dicamb (VI), diuron (VII), oxyfluorfen (VIII), glufosinat-ammonium (IX), amitrol (X), satoxidime (XI), metribuzin (XII), linuron (XIII), acifluorfen (XIV), lactofen (XV), fomesafen (XVI), pendimetalin (XVII), alachlor (XVIII), metolachlor (XIX), trifluralin (XX), chlorimuron-ethyl (XXI), imazaquine (XXII), and imazetapir (XXIII). EFFECT: enhanced effectiveness of new composition.
Patent RU-94028542-A (RU)
Inventor: ZAGULJAEV G A
IPC: B65G33/32
Filed: 1994-07-28
Abstract: FIELD: mechanical engineering; materials handling facilities; transportation of loose and small lump materials. SUBSTANCE: proposed design of hinge joint has device for orientation of shaft inside conveyor housing, "lobe-valley"-type cams to transmit rotation from first mated butt-joined shaft to second one. "Lobe-valley"-type cams are arranged over perimeter of end of each butt-joined shaft to transmit torque between shafts arranged with offset misalignment of longitudinal axes. Bushings are installed in central holes and threaded end of bold with nut is fitted in central hole of bushing of first shaft. Bolt and nut connect cams of first and second shafts. Head of above-indicated bolt is made in form of outer sphere and is installed for radial spherical turning in tapering hole of bushing of second shaft end. Outer surface of end of this bushing is made in form of outer sphere and is engaged for radial spherical turning with tapering hole of preferably conical end of bushing of first butt-joined shaft. Outer spherical surfaces of bolt head and bushing end of second nut-joined shaft have common geometrical center and are made concentric and spherical. EFFECT: enlarged operating capabilities.
Patent RU-94030773-A (RU)
Inventor: GORLITSYN K V
IPC: A63F13/00
Filed: 1994-08-09
Abstract: FIELD: entertaining plays. SUBSTANCE: method involves transmitting information about spatial-time characteristics of physical objects by computer network in real time during telecasting or broadcasting of play record. Transmitted information is used to organize play between electronic objects of play and electronic models of physical objects. EFFECT: increased entertaining effect.
Patent RU-94032192-A (RU)
Inventor: MELIK-BAGDASAROV M S
IPC: C04B26/26
Filed: 1994-09-01
Abstract: FIELD: road building materials; may be used in construction and major repairs of asphalt-concrete pavements. SUBSTANCE: mixture is characterized by the total amount of asphalt binder including bitumen and fine-grained fractions of mineral powder and amounting up to 21-25 mass%, and bitumen-mineral powder ratio is within 0.40-0.50. The other ingredients of mixture are taken in the following amounts, mas.%: crushed stone, 50-55; sand, 20-22. Mixture is prepared by dry mixing of crushed stone and sand heated preliminarily to temperature of 260-280 C for 60-65 s with mineral powder having temperature of ambient atmosphere. Then, produced mass is mixed with heated bitumen for 60-65 s. Prepared asphalt-concrete mixture is placed into pavement by uniform distribution and compaction by vibration with the help of asphalt paver. EFFECT: higher efficiency. 4 cl
Patent RU-94032467-A (RU)
Title: Device for bottom-hole cleaning
Inventor: LARIONOV G V
IPC: E21B27/00
Filed: 1994-09-06
Abstract: FIELD: applicable in completion, servicing and workover of oil, gas and injection wells and removing of sand plugs from bottom-hole. SUBSTANCE: device for bottom-hole cleaning has hollow body, guide bushing in the upper part of body, plunger and receiving valve installed on lower end of body. Plunger is connected with lower opened end of tubing string. Side walls of lower part of plunger brought into body have radial through holes. Installed between upper end of body and circular bead is precompressed spring. Body in the lower part above receiving valve is separable and introduced into body of receiving valve for axial motion. Located on the outer surface of body between stop bead and receiving valve is packer seal resting on bottom-hole. When receiving valve comes in contact with bottom-hole, plunger moves downward. Under the weight of tubing string, packer seal is tightly pressed to tubing string to built up high pressure in space under packer. Fluid together with sand, rock cuttings promptly fill the internal surface of the device and tubing. EFFECT: higher efficiency. 1 dwg
Patent RU-94036395-A (RU)
Inventor: SUL MAN EH M
IPC: B01J23/96
Filed: 1994-09-29
Abstract: FIELD: regeneration of spent catalysts applicable in the process of synthesis of vitamin semiproducts and aromatic principles. SUBSTANCE: method for regeneration of palladium hydrogenation catalyst on AlOof crust type which has been operated for the complete technological cycle is conducted by effect of ultrasound with intensity of 0.1-1 W/sq.cm for 3-5 min in solution of isopropanol in cylindrical attachment of ultrasonic radiator. EFFECT: higher efficiency.
Patent RU-94038768-A (RU)
Inventor: ARKHIPOVA L I
IPC: C08L23/28
Filed: 1994-10-12
Abstract: FIELD: polymeric compositions based on nonplasticized polyvinyl chloride. SUBSTANCE: proposed polymeric composition has, mas. p.: polyvinyl chloride 100; thermostabilizing agent 0.8-6.0; mixture of chlorinated polyethylene and chlorinated polyvinyl chloride involving 25-37 wt.-% chlorinated polyvinyl chloride 6-20 and filler 1-15. Properties: degree of whiteness retention is 0.88-0.91, dynamic thermostability is 42-50 min, fracture strength is 1468-3165 cycles bending by 180 degrees up to sample rupture. EFFECT: enhanced properties and quality of composition.
Patent RU-94043358-A (RU)
Inventor: SMIRNOV A I
IPC: D06F37/20
Filed: 1994-12-07
Abstract: FIELD: public utilities mechanical engineering, in particular, washing and wringing-out machines. SUBSTANCE: the washing and wringing-out machine uses a foundation frame, block of drums consisting of a coaxially positioned external drum and an internal drum installed for rotation, drive and a friction-type suspension. The friction-type suspension has a pair of friction members, one of them are made in the form of cheeks symmetrically secured on the brackets of the external drum, and the others are made in the form of plates with a plane bottom, whose dimensions exceed the preset dimensions of the cheeks, and edges with a taper angle equal to 120 to 170 deg., positioned in half- casings and secured on the posts of the foundation frame by fastenings; flexible members are placed inside the half-casings between their walls and plates. EFFECT: reduced dynamic loads arising as a result of vibrations.
Patent RU-94044849-A (RU)
Inventor: LEVIN L A
IPC: G01P15/00
Filed: 1994-12-22
Abstract: FIELD: instrumentation. SUBSTANCE: electrostatic accelerator with tunnel pickup has case, sensitive mass with restoring suspension, servo system with vacuum tunnel movements pickup and controlled electrostatic suspension. Tests of this equipment under condition of their usage as accelerometers show that their sensitivity is higher than that of accelerometers with present-day capacitive pickups. Theoretical analysis and experiments demonstrate that vacuum tunnel pickup has a number of advantages including: very high amplification factor, low noise and no reverse power action on moving sensitive mass. Its parameters are very close to those of cryogenic SQUID-magnetometer but it does not require cryogenic temperatures which means that its use in accelerometers is advantageous. Disadvantage of known devices with vacuum tunnel pickups lies in the fact that they are single-coordinate with restoring suspension of sensitive mass which limits their functional capabilities. Proposed accelerometer is multicoordinate electrostatic accelerometer with freely suspended sensitive mass and vacuum tunnel pickup. Tunnel pickup insulated from case and immobile electrodes is installed in central hole of accelerometer along each sensitivity axis, suspended sensitive mass is connected to case with flexible no-moment current lead through power supply source creating positive potential on it with regard to point of vacuum tunnel pickup which value is less than that of output of electrons out of material of pickup point. Signal from pickup is sent to input of servo system from which output voltage is fed to immobile electrodes of electrostatic suspension. Accelerator incorporates case, insulation bushing, immobile electrode, sensitive mass, current lead, power supply source, vacuum tunnel pickup and servo system. EFFECT: increased sensitivity of accelerometer as compared with accelerometers with capacitive pickup. 1 dwg
Patent RU-95101700-A (RU)
Inventor: TAT JANCHENKO V K
IPC: G09B23/28
Filed: 1995-02-03
Abstract: FIELD: medicine, particularly, experimental surgery. SUBSTANCE: method involves separation of sacrotubercle ligament by acute means and following coagulation within 0.5 - 1.0 cm of its length; polyvinylpirrolidone is injected in internal constrictor muscle at rate of 0.3 ml per 1 sq.cm of muscle belly area; after separation of genital nerve ligature is led under this nerve, with ends of ligature being fixed to hip muscle tendom; during postoperative period nerve is irritated with long-term loading simulating run. EFFECT: reproducing clinical course of pelvis bottom disease.
Patent RU-95102621-A (RU)
Inventor: RUDNEV B P
IPC: B03B5/32
Filed: 1995-02-22
Abstract: FIELD: civil engineering and chemistry. SUBSTANCE: device has a train of apparatuses with rotor-bowl with ring riffles on internal surface and feeder, discharging light and sink fractions in each. Immovable distributors of loosening water of rectangular cross section of 5 - 10 d(max) height with slots opposite the riffles are installed inside each rotor- bowl in parallel to the generatrix of the riffles at 3 - 5 d(max) distance from the rotor-bowl. The depth of the ring riffles is 8 - 10 d(max), where d(max) is the maximum dimension of feeding particles. The device for discharging sink fraction is made in the form of a line of openings placed on bowl bottom, closed with special valve. EFFECT: increased extraction of valuable constituents, automatic discharging.
Patent RU-95104046-A (RU)
Inventor: ZELENEVSKIJ V V
IPC: H04B7/02
Filed: 1995-03-21
Abstract: FIELD: communication devices. SUBSTANCE: transmitting part of device has clock oscillator 2, encoder 3. Receiving part of device has "one" message band-pass filter 8 and "zero" message band-pass filter 9, "one" message envelope detector 10 and "zero" message envelope detector 11, "one" channel adder 12 and "zero" channel adder 13, subtracter 14, clock synchronization unit 15, decoder 16, clock frequency divider 17, gate 18. This results in possibility to implement reliable encoding and double non-coherent distributed reception of signals. EFFECT: increased validity. 1 dwg
Patent RU-95104436-A (RU)
Inventor: KUZNETSOV A G
IPC: E21C41/26
Filed: 1995-03-27
Abstract: FIELD: mining industry. SUBSTANCE: method is aimed at more intensive and complete extraction of useful components from concentration tailings at filling underground hollows. According to method, tailings are activated in pipelines successively in driveless infrasound activator, pneumatic driveless activator, active gaphropipeline and subsequent treatment of deposit is carried out by method of lixiviation. EFFECT: high efficiency.
Patent RU-95104651-A (RU)
Inventor: ZAKOSHANSKIJ V M
IPC: C07C2/62
Filed: 1995-03-29
Abstract: FIELD: petrochemistry. SUBSTANCE: method involves sulfuric acid alkylation of $$$ isoparaffins with $$$ olefins in flow reactor in the presence of catalyst. The process takes place at 0-10 C, ratio of said catalyst and hydrocarbons being about 1, volume rate of olefins is 0.2-0.3 $$$. Thus prepared alkylate has octane number being increased by 4-5, content of trimethylpentans (being the most value component of said alkylate) increases in 1.2-1.3 times. Expense of sulfuric acid for production of 1 t of desired alkylate decreases by 30-40 %. EFFECT: increased selectivity of alkylation, decreased expense of sulfuric acid. 1 tbl
Patent RU-95107836-A (RU)
Inventor: JALTANETS I M
IPC: B03B13/02
Filed: 1995-05-15
Abstract: FIELD: enrichment of diamonds. SUBSTANCE: method involves providing aeromixture from sieved material; feeding aeromixture through roentgenoluminescent radiation zone into chamber for separating aeromixture flow into concentrate and tailings. The process is controlled by photoelectronic device having electromechanical gate, which cuts off diamond-bearing portions of aerosuspension flow. Apparatus has air-discharge unit connected with roentgen beam chamber channel and with separating chamber having two channels, electromechanical gate positioned at interface of two channels and provided with drive controlled by photoelectronic device. Concentrate discharge channel is connected in series with similar separating chambers of smaller through section. EFFECT: increased efficiency, simplified method and apparatus, improved quality of enriched diamond. 3 cl, 1 dwg
Patent RU-95107878-A (RU)
Inventor: BORISOV V V
IPC: F04F5/20
Filed: 1995-05-15
Abstract: FIELD: heat-power engineering; engine manufacture. SUBSTANCE: method is based on enthalpy transition phenomenon in gaseous media and transformation of gaseous medium enthalpy. Vacuum in field of expansion is maintained by means of exhauster, for example, axial-flow compressor due to discharge of subsonic flow of working medium from field of expansion at velocity not below local sound velocity and discharge of supersonic flow above local sound velocity. Process is performed in the following sequence: preliminary evacuation of field of expansion by known method, introduction of working medium in field of expansion at velocity not below local sound velocity, acceleration, removal of energy and/or deceleration of flow, removal of working medium at above-mentioned velocities and maintenance of pressure below atmospheric. EFFECT: enhanced economical efficiency of energy conversion.
Patent RU-95111314-A (RU)
Inventor: BONDARENKO A N
IPC: C09D111/00
Filed: 1995-06-30
Abstract: FIELD: chemistry of polymers. SUBSTANCE: claimed polymeric composition comprises the following components (wt parts): 100 one-component glue based on chloroprene rubber; 50-60 disubstituted ammonium phosphate; 30-40 paraform; 10-20 urea; 2.0-5.0 chloroparaffin; 0.4-0.8 chlororubber; 2.0-2.5 aerosil, and 0.5-2.0 inorganic pigment. EFFECT: improved properties of the composition.
Patent RU-95112167-A (RU)
Title: Sweet liqueur "winter cherry"
Inventor: NAZARENKO G M
IPC: C12G3/06
Filed: 1995-07-18
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: liqueur contains the following ingredients, l per 1000 dal: cherry alcoholized juice, 2400-2600; aqueous-alcohol infusion of sour orange nut, 10-12; aqueous-alcohol infusion of cardamom, 13-15; vanillin 1:10, 0.1-0.3; sugar syrup, 1700-1750. Liqueur also has, kg: citric acid, 14-15.5; aqueous-alcohol liquid, the balance. EFFECT: improved taste.
Patent RU-95112467-A (RU)
Inventor: KHANS-AL BREKHT KHASSEBERG
IPC: C07C323/58
Filed: 1993-10-14
Abstract: FIELD: organic chemistry, amino acids. SUBSTANCE: ketone can be recuperated at high yield after amide saponification and the prepared mixture of ammonia, ketone and water is separated in column under pressure. Preferable amide concentration is ≥ 25 wt.-% if amide is saponified at < 160 C. Methionine-nitrile is obtained by treatment at least 4 equivalents > 50 wt.-% ammonia at 40-80 C for 5-60 min. Cyanide residue is decomposed by heating to temperature above 150 C. Methionine is used as fodder addition, in part, as an aqueous solution. EFFECT: minimal loss of product.
Patent TW-200410499-A (TW)
Title: Method for judging input voltage of analog/digital converter
Inventor: KUO CHIH-WEI
IPC: H03M1/10
Filed: 2002-12-04
Abstract: A kind of method for judging the input voltage of analog/digital converter is disclosed in the present invention. At first, plural voltages are inputted to an analog/digital (A/D) converter by using a power supply, so as to obtain a curve of the input voltage versus the output value of A/D converter. Then, the curve is stored and one reference voltage value is set. One unknown voltage is inputted to the A/D converter where a new value is read from the A/D converter. By using the curve, a voltage value corresponding to the new value is obtained. Finally, a comparison is made between the voltage value and the reference voltage value such that a high voltage is outputted when the voltage value is higher than the reference voltage value, and a low voltage value is outputted when the voltage value is lower than the reference voltage value.