baber/WOPTO huggingface dataset:
Patent PT-100697-A (PT)
Title: Self-fixable protection (masking device) designed for painters and decorators
Inventor: MUNOZ ERNESTO FERNANDEZ
IPC: B05C21/00
Filed: 1992-07-16
Abstract: A protection which has a structure of the continuous- strip type, preferably of a plastic nature, which has a continuous adhesive band placed on one of its longitudinal edges, this assembly being rolled up on itself so as to form a kind of reel with a particular nucleus, the adhesive band acting as a means for fastening the protected device to the edge of the surface to be protected whilst the plastic strip constitutes the actual protective element.
Patent PT-101538-A (PT)
Inventor: ERILLI RITA
IPC: C11D1/94
Filed: 1994-07-01
Abstract: A high foaming, light duty, liquid detergent with desirable cleansing properties and mildness to the human skin comprising four essential surfactants: a water soluble nonionic surfactant, a C8-18 ethoxylated alkyl ether sulfate anionic surfactant a C10-C20 paraffin sodium sulfonate surfactant, a C8-C18 alcohol sulfate surfactant and the balance being water.
Patent PT-107654-A (PT)
Title: Método para deteção e quantificação voltamétrica de 3-iodotironamina
Inventor: GONÇALVES LUÍS FRANCISCO MOREIRA
IPC: G01N27/26
Filed: 2014-05-23
Abstract: A PRESENTE INVENÇÃO CONSISTE NUM MÉTODO DE IDENTIFICAÇÃO DA 3-IODOTIRONAMINA (T1AM), HORMONA DA TIROIDE. O MÉTODO DESENVOLVIDO CONSISTE NUM MÉTODO ELETROQUÍMICO, RECORRENDO A UM SISTEMA DE TRÊS ELÉTRODOS, QUE QUANDO INSERIDO NUMA AMOSTRA DE UM FLUÍDO BIOLÓGICO, ATRAVÉS DE VARRIMENTO, SE OBTÉM OS PICOS ASSOCIADOS À HORMONA EM ANÁLISE.
Patent PT-115914-A (PT)
Title: Sistema de fixação de cremalheira e base de encaixe em alumínio para bicicletas.
Inventor: CARLOS JORGE BATISTA NEVES
IPC: F16D3/00
Filed: 2019-11-14
Abstract: A PRESENTE INVENÇÃO DIZ RESPEITO A UM SISTEMA DE FIXAÇÃO DAS CREMALHEIRAS PARA BICICLETAS, INCLUSIVE ELÉCTRICAS, NA BASE CHAMADA ¿ARANHA¿ QUE ESTÁ FIXA NO EIXO PEDALEIRO, CARACTERIZANDO-SE PELA MONTAGEM E DESMONTAGEM RÁPIDA DAS CREMALHEIRAS SEM QUE HAJA A UTILIZAÇÃO DE PARAFUSOS OU OBRIGAÇÃO DE DESMONTAR OUTROS COMPONENTES. COMPOSTO POR DUAS PEÇAS (A) E (B), EM ALUMÍNIO, (DE DIMENSÕES VARIADAS, POIS TERÁ A VER COM A DIMENSÃO E NÚMERO DE DENTES DAS CREMALHEIRAS), OU SEJA ESTA ENCAIXA LATERALMENTE NA BASE, E AO FAZER UMA PEQUENA ROTAÇÃO, POR TER ACOPLAMENTO CÓNICO, FAZ O ENCAIXE FIXANDO ASSIM AS PEÇAS UMA NA OUTRA. PARA FAZER A DESMONTAGEM, BASTA UTILIZAR APENAS UM PEQUENO ACESSÓRIO ( EX. PEQUENA CHAVE DE FENDAS) EM QUE DANDO UM PEQUENO TOQUE EM DETERMINADO LOCAL DO ACOPLAMENTO NO SENTIDO CONTRARIO AO DO ENCAIXE, ESTE DESENCAIXA AUTOMATICAMENTE BASTANDO DEPOIS RODAR O SUFICIENTE PARA QUE SE POSSA RETIRAR LATERALMENTE.
Patent RU-94010691-A (RU)
Inventor: SOPINA A V
IPC: B62B1/12
Filed: 1994-03-28
Abstract: FIELD: transportation means. SUBSTANCE: truck of first design version has two frames one of which is installed on running wheels and second one serves as truck carrying handle. Both frames are hinge-connected by side posts for fitting them in X-shaped position to support rod hinge-secured on inner end face of one of frame and furnished with number of stops for fixing frames in X-shaped position and setting the rod at definite height. According to second design version, first frame is installed on running wheels and is hinge-connected with first end of rod. Second frame used as truck carrying handle is hinge-connected with second end of rod. Truck has means for fixing frames in position to support rod. EFFECT: enlarged operating capabilities.
Patent RU-94017869-A (RU)
Inventor: SEREDA M N
IPC: E21B43/00
Filed: 1994-05-13
Abstract: FIELD: development and operation of gas and gas-condensate deposits. SUBSTANCE: structure of the well includes casing string 3, tubings 6 and 7, drill sting-casing annulus 8, tubing-casing annulus 9, pipe space 10, packers 11 and 12, check controlled valve 13, pipe union 14, pipelines 15, gas treatment point 16, booster compression station 17, pressure lines 18-20, pipe unions 21-23. Embodiment of the method consists in that gas from gas bed 2 of the upper horizon through tubing-casing annulus 9 and pipe union 14 is supplied to gas treatment point, where it is separated into two flows one of which is supplied to pipeline 15 and the other, to booster compressor station 17, where it is compressed to the required pressure P2 and directed to bed 3 and supplied through pressure line 19, pipe unions 21 and 22 and drill string-casing annulus 8 to bed 3 and compressed to the required pressure P3 to supply to bed 4 and fed through pressure line 18, pipe union 23 to pipe space 10 and further on to bed 4. In this case, packers isolate drill string-casing annulus 8 and tubing-casing annulus 9 during well operation. Installed in packer 12 is controlled check valve 13 which at pressure P2 > P3 remains closed, that allows the well to be used, both, as producing and as injection wells, and at pressure of P3 > P2 check valve opens and well is operated as producing for two horizons. EFFECT: extended range of employment of producing wells, intensified gas recovery, maximum withdrawal of gas condensate and cut down expenditures for construction of wells. 3 cl, 1 dwg
Patent RU-94026018-A (RU)
Title: Ultimate-acceleration sensor
Inventor: GAJNUMUKHAMETOV A G
IPC: G01P15/04
Filed: 1994-07-16
Abstract: FIELD: measurement technology; measurement and recording of inertial accelerations. SUBSTANCE: ultimate-acceleration sensor has case accommodating inertial sensing element and destructive element mounted on path of displacement of sensing element. Inertial sensing element is made in the form of body held by flexible member to case and joined to piston provided with dielectric rod carrying knife on its end; destructive element is built up of wires placed in parallel planes. Inertial body is hinge-joined to piston. Knife is semi-ring and wires are located in adjacent planes at certain angle to each other. Length of dielectric rod is not smaller than distance from cutting edge of knife in initial state to the last wire. Acceleration action on sensor sets in motion inertial body together with piston and knife, the latter cuts wires placed on its path. Cutting each wire causes recording of definite acceleration value. EFFECT: reduced size of sensor, extended operation range, improved reliability and retaining open condition of its electric circuit.
Patent RU-94031129-A (RU)
Inventor: ZAGOVEN EV V N
IPC: E04B7/08
Filed: 1994-08-09
Abstract: FIELD: building, erection of arch-type structures. SUBSTANCE: opening arch-type structure has framework made of half-arches 1 connected to each other by longitudinal links 2, supporting members of bed frame 3 and cover 4. The new thing is, that half-arches 1 made of rods of broken shape are connected to each other in lock by telescopic joints 5 with fixers 6 and with supporting members of bed frame 3 - by pins and fixed on butts of bushes 8 rods. In the case in point of pending each half-arch is reinforced by corner plate 9 and has anchor guy-rope 10. EFFECT: improved design. 7 dwg
Patent RU-94032084-A (RU)
Inventor: MOROZ K K
IPC: C09D5/34
Filed: 1994-09-02
Abstract: FIELD: paint and varnish production. SUBSTANCE: proposed spackling contains (%): 50 % aqueous dispersion of butadiene-styrene latex of carboxylate rubber (content of styrene in it being 65-70 mass %) 28.0-32.0, sodium polyphosphate 0.1-2.0, emulsifying agent on the base of oxyethylated alkyl phenols 0.25-0.35, liquid sodium glass 1.0-3.0, technical carbon 0.1-0.3, chalk 14-18, talc 14-18, kaolin 14-18 and water. EFFECT: improves quality of desired product.
Patent RU-94039162-A (RU)
Inventor: DIKAREV V I
IPC: H04B7/185
Filed: 1994-10-18
Abstract: FIELD: devices for locating emergency radio beacons which transmit signals of frequency 121.5 MHz and in frequency range of 406.0...406.1 MHz. SUBSTANCE: device has emergency radio beacons of 121.5 MHz with transmitting antennas, J emergency radio beacons, K flood detectors with transmitting antennas, L mud stream detectors with transmitting antennas, M ionizing radiation detectors with transmitting antennas, N water pollution detectors with transmitting antennas, P stolen car detectors with transmitting antennas, earth satellite, first, second and third, fourth and fifth receiving antennas, first, second, third satellite receivers, satellite recording unit, first and second satellite memory units, satellite transmitter, transmitting antenna, information receiving center, receiving antenna, receiver, first, second and third data processing unit, central control unit and systems for communication between search and rescue units. EFFECT: increased functional capabilities due to detection of type and geographical coordinates of detectors of accident or crash as well as detectors of stolen cars.
Patent RU-94042076-A (RU)
Inventor: KOLOSOV B V
IPC: F15D1/06
Filed: 1994-11-24
Abstract: FIELD: hydrodynamics. SUBSTANCE: boundary layer is affected by alternative electromagnet field. The frequency of the field should be equal to the frequency of natural oscillation of the molecules of fluid or varies in the limits 10-10Hz until the fluid friction is a minimum. EFFECT: simplified method. 24 cl, 1 dwg
Patent RU-95100570-A (RU)
Inventor: VRUBLEVSKIJ L E
IPC: H01C7/12
Filed: 1995-01-12
Abstract: FIELD: electric engineering. SUBSTANCE: device has active part which is made from resistor elements which have non-linear voltage-current characteristic (2) and linear voltage- current characteristic (3). Active part is located in insulating cover 4 which is covered by metal flange electrodes 5. Alternation of resistor elements with linear and non-linear voltage-current characteristics. Total resistance of elements which have linear voltage-current characteristic conforms to condition that it differ not greater than one order of magnitude from total static resistance of elements which have non-linear voltage-current characteristic at maximal current which ensures temperature stability of resistor. Device may be used in design of powerful composite resistors for dampening transient electromagnetic processes which are caused by expect and emergency switches in high-voltage and very high- voltage supply lines, in particular, when circuits with low resistance are switched. This concerns capacitor batteries, idle lines, and so on. In addition device may be used for neutral switching transformers or reactors when asymmetric currents are present. EFFECT: decreased weight and size. 2 dwg
Patent RU-95101291-A (RU)
Inventor: MENZELINTSOVA N V
IPC: D04H13/00
Filed: 1995-01-30
Abstract: FIELD: textile industry; applicable in production of filter elements of respirators, respirator units, and devices for air cleaning from toxic gases of the basic and acid nature and solid particles. SUBSTANCE: method of production of nonwoven material includes reinforcing of textile frame with bundles of fibers of fibrous layer with simultaneous formation of fleecy loops. Textile frame is formed by forming fibrous lap which contains a layer of blend of anion exchange and cation exchange modified polyamide fibers and a layer of thermoplastic fiber. In this case, the content of cation exchange fiber in the blend amounts up to 20-80 mas.%, and the content of thermoplastic layer in fibrous lap amounts, to 15-20 mas.%. Fibrous layer is used in form of hydrophilic modified polyamide fiber. Mass ratio of fiber lap and fiber layer is 1:(0.2-0.76), and after reinforcing of textile frame with fibrous layer the obtained materials subjected to heat treatment at temperature of 70-90 C. EFFECT: higher protective properties and performance of material produced by the offered method.
Patent RU-95102907-A (RU)
Inventor: SALEEV F I
IPC: A01F12/48
Filed: 1995-03-01
Abstract: FIELD: agricultural engineering; air-and-screen cleaning of grain combines and grain cleaners. SUBSTANCE: casing of fan is provided with two inlet ports and main and additional outlet ports, working wheel consisting of shaft holding the RH and LH impellers and disk to which partitions are secured on either side in meridional plane; circular perforated shields are mounted in area of partitions in main and additional outlet ports. EFFECT: improved quality of separation of grain due to enhanced distribution of velocities of air flow in main and additional outlet ports of fan.
Patent RU-95103094-A (RU)
Title: Vibropress
Inventor: POTRJASAEV V N
IPC: B28B3/00
Filed: 1995-03-02
Abstract: FIELD: construction industry. SUBSTANCE: vibropress has casing, vibratory table, die, punch, hydraulic cylinders, resilient vessel connected through branch pipe with compressor. Spring-biased stem positioned within vessel is connected with branch pipe. Vibropress is further provided with pneumatic vibrator. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-95103937-A (RU)
Inventor: TARARYSHKIN V I
IPC: C22C21/04
Filed: 1995-03-17
Abstract: FIELD: metallurgy. SUBSTANCE: alloy has components at the following ratio, wt. -%: silicon 5-13; copper 1.2-3.5; magnesium 0.3-1.5; titanium 0.1-0.3; beryllium 0.001-0.1; scandium 0.01-0.2, and strontium 0.015-0.05 at ratio strontium : scandium = (1:0.5)-(1:5). EFFECT: enhanced quality of alloy.
Patent RU-95105107-A (RU)
Inventor: KICHKIN JU F
IPC: H01R4/66
Filed: 1995-04-05
Abstract: FIELD: electrical engineering, safety of vital activities. SUBSTANCE: proposed grounding gear includes conductor going from electric installation, horizontal insulated wire located on surface of land, vertical insulated wires and vertical grounding electrodes placed into boreholes to depth of dangerous spread of current. EFFECT: increased operational safety. 4 dwg
Patent RU-95108019-A (RU)
Inventor: KHASANOV S I
IPC: F03B13/00
Filed: 1995-05-22
Abstract: FIELD: power engineering and heavy machinery industry. SUBSTANCE: plant has base structure accommodating hydraulic-turbine generator set incorporating return-flow turbine connected to delivery and uptake pipings forming flow system ensuring desired pressure of working liquid in turbine. Hydraulic turbine has housing with bearings and working chamber accommodating runner with curved blades fixed to hub and shaft, wicket-gate mechanism and reactor unit, supply and return chambers. Runner blades and vanes of wicket-gate mechanism and reactor unit form, together with these chambers, return-flow path of turbine. Turbine capacity is mush higher than power acting on its runner due to external forces generated in delivery and return flows. This capacity affords production of excess energy. Effectiveness index of large plants is as high as 20. EFFECT: improved efficiency. 23 cl, 8 dwg
Patent RU-95109554-A (RU)
Inventor: SAVUSHKIN S N
IPC: B01D24/46
Filed: 1995-06-07
Abstract: FIELD: filters for cleaning waste water. SUBSTANCE: filter includes housing with filter charge, starting water inlet branch pipe, filtrate discharge branch pipe and washing water branch pipe, floating partition, swivel mechanism, screw feeders: one screw feeder is mounted in starting suspension chamber equipped with brush and other is mounted in filtrate chamber. EFFECT: enhanced efficiency of regeneration and increased throughput.
Patent RU-95113700-A (RU)
Inventor: POSTNIKOV A V
IPC: B60B15/26
Filed: 1995-08-01
Abstract: FIELD: automotive industry. SUBSTANCE: auxiliary disk ALPO is made in form of ring of rigid structure with possibility of support and attachment to wheel disk. Auxiliary disk has stiffening ribs which play the part of grousers and additional grousers arranged between stiffening ribs on extension rim. Outer diameter of rings is smaller than diameter of basic wheel by 1/2 of wheel tyre height. EFFECT: increased cross-country capacity of vehicle on soils of low bearing capacity and loose snow. 6 dwg
Patent TW-200305317-A (TW)
Title: Increasing data throughput on a wireless local area network in the presence of intermittent interference
Inventor: CAVIN ROBERT D
IPC: H04L1/20
Filed: 2002-12-13
Abstract: A method for increasing data throughput on a wireless local area network in the presence of intermittent interference. The method of one embodiment comprises receiving a data packet through a wireless channel. Quality of the wireless channel is evaluated. A packet error ratio (PER) value is calculated for the data packet. The PER value is checked as to whether it is within an acceptable level. A determination is made as to whether an intermittent noise is affecting the PER value.
Patent TW-200400689-A (TW)
Title: N-way RF power amplifier with increased backoff power and power added efficiency
Inventor: PENGELLY RAYMOND SYDNEY
IPC: H03F3/24
Filed: 2003-01-28
Abstract: An RF power amplifier for amplifying an RF signal over a broad range of power with improved efficiency includes a main amplifier for amplifying an RF signal over a first range of power and with a power saturation level below the maximum of the broad range of power. A plurality of auxiliary amplifiers are connected in parallel with the main amplifier with each of the auxiliary amplifiers being biased to sequentially provide an amplified output signal after the main amplifier approaches saturation. The input signal is applied through a signal splitter to the main amplifier and the plurality of auxiliary amplifiers, and an output for receiving amplified output signals from the main amplifier and the plurality of auxiliary amplifiers includes a resistive load R/2. The split input signal is applied through a 90 DEG transformer to the main amplifier, and the outputs of the auxiliary amplifiers are applied through 90 DEG transformers to a output load. When operating below saturation, the main amplifier delivers power to a load of 2R and the main amplifier delivers current to the load which is one-half the current at maximum power and the amplifier is saturated.
Patent TW-200403980-A (TW)
Title: Earmold for improved retention of coupled device
Inventor: DYER MEDFORD ALAN
IPC: H04R25/00
Filed: 2003-04-17
Abstract: An earmold, including retention flaps to more securely hold an audio device coupled to the earmold, is provided. In some embodiments, the audio device includes both a microphone and a speaker while in other embodiments the audio device is a speaker associated with a portable audio system.
Patent TW-200403197-A (TW)
Title: Lead-free optical glass and the optical element comprising the same
Inventor: WOLFF SILKE
IPC: G02B1/02
Filed: 2003-06-12
Abstract: The invention relates to lead-free and preferably arsenic-free optical glasses having a refractive index Nd of 1.84 ≤ Nd ≤ 1.96 and an Abbe number Vd of 27 ≤ Vd ≤ 36, with good chemical resistance, excellent crystallization resistance and the following composition (in % by weight based on oxide): In addition, the glass according to the invention, as well as having a maximum alkali metal oxide content of 10% by weight, may also contain standard refining agents, although arsenic is not preferred. The present invention also relates to the use of the glass according to the invention in the application areas of imaging, projection, telecommunications, optical communication technology and/or laser technology.
Patent TW-200405099-A (TW)
Title: Vertical alignment mode liquid crystal display device
Inventor: MA JUNG-HO
IPC: G02F1/1337
Filed: 2003-06-24
Abstract: Disclosed herein is a vertical alignment liquid crystal display device with high-speed response. This vertical alignment liquid crystal display device comprises: upper and lower substrates which are disposed opposite one another at the desired interval; a liquid crystal layer sandwiched between the upper and lower substrates and formed of liquid crystals having negative dielectric anisotropy; a resin layer which is applied on the inner surface of the lower substrate so as to cover a thin film transistor, the resin layer having a centipede-shaped protrusion formed on the surface thereof; a pixel electrode which is formed on the protrusion while being disposed all over a pixel region; a counter electrode which is formed on the inner surface of the upper substrate; vertical alignment films which are interposed between the pixel electrode and the liquid crystal layer and between the counter electrode and the liquid crystal layer respectively; and polarizers which are attached on the outer surfaces of the upper and lower substrates respectively, in such a manner that their polarizing axes cross each other.
Patent TW-200402466-A (TW)
Title: Charcoal producing method and apparatus
Inventor: KOMATSU TORU
IPC: C10B53/02
Filed: 2003-07-02
Abstract: A charcoal producing method and apparatus capable of producing charcoal carbonized at a high temperature equal to or more than 800 DEG C; the charcoal producing apparatus has in-kiln space (2) where charcoal material (37) is placed, an ignition opening (3) and an aeration opening (4) that are provided at the front end of the in-kiln space (2) individually, a smoke discharge opening (5) provided at the rear end of the in-kiln space (2), and air pressure-sending means for sending air by pressure to the in-kiln space (2); the air pressure-sending means has an air discharge opening (102) in the upper part of the in-kiln space (2) in the vicinity of the smoke discharge opening (5), and the air discharge opening (102) has an air blow tube (100) provided so as to face the front end of the in-kiln space (2).
Patent TW-200420155-A (TW)
Title: Method and system for communicating content on a broadcast services communication system
Inventor: GRILLI FRANCESCO
IPC: H04L1/00
Filed: 2003-08-21
Abstract: An outer decoder and an inner decoder encode a block of information to be transmitted, to improve protection by adding redundancy. The redundancy permits decoding of the information from less than a complete encoded block of information. Time re-alignment of two transmissions of the same content from two base stations can mitigate the problem of duplicated frames. The user of the subscriber station can experience seamless service without repetition of content, even when handing over to a new cell while receiving a buffer of broadcast content.
Patent TW-200509758-A (TW)
Title: Flexible printed circuit board
Inventor: Zhang zheng-yan
Filed: 2003-08-29
Abstract: The present invention relates to a flexible printed circuit board, which comprises: an insulation base material; a circuit layer formed on the surface of insulation base material, and comprising plural patterns of conductive circuits; a terminal structure layer located on at least one side of the insulation base material, wherein the interface between the terminal structure layer and the insulation base material forms a wavy shape; and plural gold fingers located in the terminal structure layer, and having plural terminal contacts with the plural patterns of conductive circuits for mutual interconnection.
Patent TW-200511797-A (TW)
Title: Handheld mobile communication device and method for processing finances management data file therein
Inventor: LAI CHENG-SHING
IPC: H04M1/00
Filed: 2003-09-04
Abstract: A handheld mobile communication device comprises storage device, finances management data file concealment device and display device. The said storage device consists of a finances management data warehouse and a confidential data warehouse. The said finances management data storage warehouse stores at least one finances management data file and the said confidential data storage warehouse at least stores one confidential attribute data and a password data. The said financed management data file concealment device is used to set up the said confidential attribute data and password and compare if an input character string matches the said password. If yes, send out a finances management data file display command. The said display device is used to receive the said finances management data file display command and display the said finances management data file accordingly.