baber/WOPTO huggingface dataset:
Patent PT-110454-A (PT)
Title: Método de funcionamento de um queimador estratificado
Inventor: JOÃO MIGUEL PIRES
IPC: F24H1/10
Filed: 2017-12-14
Abstract: A PRESENTE INVENÇÃO REFERE-SE AO MÉTODO DE FUNCIONAMENTO DE UM QUEIMADOR ESTRATIFICADO (1), DE PRÉ-MISTURA, PARA A APLICAÇÃO EM EQUIPAMENTOS DE AQUECIMENTO BASEADOS EM COMBUSTÃO, CUJO OBJETIVO É A REDUÇÃO DAS EMISSÕES DE ÓXIDOS DE AZOTO E MONÓXIDO DE CARBONO. O QUEIMADOR ESTRATIFICADO(1) É COMPOSTO POR DIFERENTES ZONAS DE QUEIMA, CADA UMA DELAS OPERANDO COM REGIMES DE CHAMA DISTINTOS ADEQUADOS ÀS NECESSIDADES LOCAIS DE ESTABILIZAÇÃO DAS CHAMAS (4), DE FORMA A ATINGIR UMA REAÇÃO COMPLETA E ESTÁVEL AO LONGO DE TODO O QUEIMADOR. A COMBINAÇÃO DE DIFERENTES REGIMES DE CHAMA PERMITE REDUZIR GLOBALMENTE A RAZÃO ENTRE O COMBUSTÍVEL (6) E O ELEMENTO OXIDANTE (7) DA MISTURA (8) QUEIMADA SEM A OCORRÊNCIA DE EXTINÇÕES LOCAIS DE CHAMA (4), DIMINUINDO ASSIM A TEMPERATURA DOS PRODUTOS DA COMBUSTÃO (5). CONSEQUENTEMENTE, ESTE NOVO MÉTODO DE FUNCIONAMENTO PERMITE QUE O QUEIMADOR ESTRATIFICADO (1) POSSUA MENOR TAXA DE FORMAÇÃO DE ÓXIDOS DE AZOTO E DE MONÓXIDO DE CARBONO, REDUZINDO ASSIM O SEU IMPACTO AMBIENTAL.
Patent PT-117315-A (PT)
Title: Painel de guarnição
Inventor: JOAQUIM FILIPE NEVES DA COSTA
IPC: E06B1/26
Filed: 2021-07-01
Abstract: É OBJETO DA PRESENTE INVENÇÃO UM PAINEL DE GUARNIÇÃO (1), DE UM MATERIAL PVC, E COMPOSTO POR DUAS ABAS (2, 3) CONECTADAS ENTRE SI FORMANDO UM CORPO OCO. A CONFIGURAÇÃO ESTRUTURAL PROPOSTA PARA O PAINEL (1) POSSIBILITA A SUA ADAPTAÇÃO A DIFERENTES FINALIDADES, POR EXEMPLO, GUARNIÇÃO DE ESTORES, PEITORIS OU REVESTIMENTO DE OMBREIRAS EM PORTAS E JANELAS, SEM NECESSITAR DE ALTERAÇÕES ESTRUTURAIS, E GARANTINDO UM COMPORTAMENTO TÉRMICO E RESISTÊNCIA A HUMIDADES ADEQUADO A CADA FIM.
Patent RU-94009471-A (RU)
Inventor: LUZJANIN A G
IPC: A61N2/00
Filed: 1994-03-21
Abstract: FIELD: biomedical equipment applicable in the methods of conversion of signals on functional state of bioobject into factors acting on it in form of the devices for embodiment of the offered method. SUBSTANCE: method for conversion of signals on functional state of bioobject into factors acting on it is effected by separation from taken dynamic characteristics of the bioobject a number of control signals and correction of bioobject with the help of efficiently acting on it electromagnetic, biological chemical, mechanical and other factors. The device for embodiment of the offered method is made in form of combination of interconnected units for taking the initial information, its analog-digital conversion, separation of control signals and means for conversion of signals into factors acting on the bioobject. Design of electromagnetic radiator is offered in form of body from combination of coils which direct the acting factors on the organs of bioobject. EFFECT: increased rate of conversion of initial information on functional state of bioobject and factors acting on it with significant extension of the range of these factors. 4 cl, 2 dwg
Patent RU-94020437-A (RU)
Inventor: KASHI P Z
IPC: C02F101/10
Filed: 1994-06-02
Abstract: FIELD: environmental control, cleaning of slimes carrying toxic coloring matters in process of shot-blasting of surfaces of ships hull at ship repair facility. SUBSTANCE: saturated solution of slime is prepared in vessel 1, solution of liquid and solid phases with relation (2.0-2.7): 1 is actively mixed in vessel 2 in the course of 3.5 min. Separation of fractions of particles is carried out in field of centrifugal forces in two stages. At first stage hydrocyclon 8 arrests particles with size exceeding 0.2 mm, Later they are dewatered and dried in apparatuses 4 and 5. Then particles with size less than 0.2 mm are separated in field centrifugal forces of second stage of hydrocyclone 6 with their subsequent dewatering in apparatus 7. Later liquid phase with mineral finely dispersed toxic particles of coloring matters is subjected to flotation in flotation plant 8 for extraction and removal of particles. Dewatered and dried particles of shot having size more than 0.2 mm are used again in shot blasting gears and particles with size less than 0.2 mm are used in construction. Technological water from apparatuses is used as circulation liquid in cleaning cycle. EFFECT: improved environmental protection thanks to provision for separation and extraction of mineral particles according to fractions.
Patent RU-94023224-A (RU)
Inventor: SKORIKOVA JU G
IPC: A23L19/00
Filed: 1994-06-17
Abstract: FIELD: canning industry. SUBSTANCE: method involves washing, checking, crushing tomatoes; separating seeds; effectuating coarse wiping, heating, final wiping, sterilization and concentration. Fermentation of crushed tomatoes is carried out immediately after coarse wiping by adding pectolytic enzyme preparation, for instance pectophoetidine, at concentration of 0.01-0.1% with following treatment for 0.5-2 hours. Maximum efficiency is reached, when fermentation is carried out under shaking conditions, for instance during transportation of tomato pulp from pulp preparation station to canning factory. EFFECT: improved consistency of tomato product by reduced viscosity of tomato pulp and decreased amount of wastes.
Patent RU-94027320-A (RU)
Inventor: NIKOLAEV N V
IPC: B65D90/06
Filed: 1994-07-19
Abstract: FIELD: storage of crude oil and oil products; construction of vertical cylindrical steel reservoirs. SUBSTANCE: reservoir has cylindrical housing with cover, bottom and receiving-and-dispensing mechanism with branch pipe. To improve reliability of reservoir, receiving-and-dispensing mechanism is freely fitted through branch pipe into reservoir wall. Clearance should be left between wall of reservoir and branch pipe. Adequate sealing is provided by collar made of flexible material. Resilient frame prevents deflection of collar into clearance. EFFECT: enlarged operating capabilities.
Patent RU-94028876-A (RU)
Inventor: KOCHERGIN V M
IPC: G21C3/00
Filed: 1994-08-02
Abstract: FIELD: manufacture and use of nuclear reactor fuel assemblies. SUBSTANCE: end portion 1 of fuel assembly is joined to can 2 by means of chunk screw 3 in which screw head surface is sunk below outer surface of can edge; can is provided with additional hole for locking it on end portion by welding wire or strip to screw head and to end portion. EFFECT: improved reliability of locking fuel assembly in position. 4 cl, 11 dwg
Patent RU-94031221-A (RU)
Inventor: KOROVJAK O S
IPC: F16F1/06
Filed: 1994-08-23
Abstract: FIELD: vibration and impact protection equipment, may be used for fastening data storage units in aircraft compartment. SUBSTANCE: vibration isolator has two bases, spring and damping member formed as toroid made from resilient material, with spring and damping member being positioned in blind openings of bases in axially aligned relation between two bases. Damping member is positioned between two casings mounted on lower base and upper base. Bases have radially extending grooves. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 2 dwg
Patent RU-94037835-A (RU)
Inventor: SOROKOPUD A F
IPC: B05B3/12
Filed: 1994-10-10
Abstract: FIELD: mass-exchanging equipment with multiple circulation of liquid, that is used in rotor spraying apparatuses, evaporation apparatuses with liquid circulation, etc, in food-processing, chemical and adjacent branches of industry. SUBSTANCE: to increase productivity and to decrease power consumption for arrangement of intake apparatus operation three intake blades are mounted between two coaxial cylinders, of which the apparatus is composed. Blades are made of two parts each. Lower part of blade has elevation angle β=9÷12and upper part has elevation angle β=40-45. Ratio of blades parts lengths is b/b=2,13, intake blades lattice density b/t = 0.5. M ore rational shape of intaking blades due to selection of lower and upper parts elevation angles and ratio of their lengths allows to decrease hydraulic resistance to liquid streams moving in intake apparatus and so to increase productivity and to decrease power consumption. EFFECT: increased productivity and decreased power consumption.
Patent RU-94038348-A (RU)
Inventor: KUDRJAVTSEV A N
IPC: B21B17/02
Filed: 1994-11-11
Abstract: FIELD: tube rolling in automatic mill by two or more passes. SUBSTANCE: automatic tube rolling mill includes working stand 1, return feed rolls 2 arranged at both sides of stand 1 and tube tilting mechanism arranged prior to pushing in apparatus 3. Tilting mechanism is in the form of driven rotary cylindrical body 4 having cutout and clamping rollers 7 mounted on pins inside body. Drive unit for bringing rollers 7 together is in the form of piston type cylinder with double-side rod and toothed racks on outer surface of said cylinder and gear wheels mounted on eccentric sleeves and engaging with toothed racks. Such design of mill allows to enhance quality of tubes being rolled due to accurate position of thickened portions of tube in apexes of roll groove at second pass in stand rolls. EFFECT: improved design. 3 dwg
Patent RU-95101145-A (RU)
Inventor: GORSHKOV V V
IPC: E21D23/16
Filed: 1995-01-26
Abstract: FIELD: mining machinery. SUBSTANCE: hydraulic control system is of increased pressure with additional control chamber which is limited by movable piston, cylinder case at side of high-pressure chamber and movable rod. Control chamber communicates with control line of piston space of hydraulic prop control unit. Extending rod functions as indicator of amount of liquid enclosed in high-pressure chamber. Rod is connected with extending piston at side of low-pressure chamber. High-pressure chamber is provided with adjustable shut-off valve and its output is connected directly with piston space of hydraulic prop, and through check valve it is connected with control line of piston space of hydraulic prop control unit. EFFECT: high efficiency.
Patent RU-95108541-A (RU)
Inventor: BENCHITS FRANTS
IPC: A01P17/00
Filed: 1993-07-27
Abstract: FIELD: biologically-active substances. SUBSTANCE: invention relates to use of natural or synthetic coconut oil head distillate as plant repellent, which may be applied on human or animal skin or on clothes. EFFECT: harmless protection means found.
Patent RU-95114325-A (RU)
Inventor: PANTELEEV V A
IPC: H02B11/26
Filed: 1995-08-10
Abstract: FIELD: electrical engineering; protection of electrical equipment against lighting and switching voltage surges in all industries. SUBSTANCE: three-phase surge-voltage limiter has carrier 1 incorporating three compartments for three varistors 2 or three varistor pipes. Each compartment is provided with one fixed contact 3 and one movable contact 4 which ensure reliable electric contact between varistors or varistor piles of different heights by means of screw 5 and nut 6. Contacts have leads with binding posts 8 for connecting conductors used to connect device to equipment under protection and to set up various circuit arrangements for connecting varistors. To ensure electric safety and protect limiter components against surrounding dust, they are placed in case built up of cover 9 and bottom 10 that has holes 11 to mount limiter on switchboard and grooves to pass conductors when connecting varistors in delta. EFFECT: enlarged functional capabilities, simplified design, facilitated installation and maintenance.
Patent RU-96113935-A (RU)
Inventor: GALKIN A M
IPC: E21F11/00
Filed: 1996-07-11
Abstract: FIELD: mining industry. SUBSTANCE: according to method, at stages of designing mining objects and their operation, determined is list of dangerous factors, their indications, danger suppressing factors which eliminate effect of danger, and safety resources of each of them. Permitted for operation are only those objects which inhere full selection of danger-suppressing factors with appropriate safety resource for each of them. At absence of any danger-suppressing factor and also in case of exhausted safety resource of given danger-suppressing factor, object is subject to stoppage. List of dangerous factors is timely corrected, and presence of danger-suppressing factors is under constant control. Danger-suppressing factors and equipment involved are assigned to certain personnel which are responsible for their presence and proper functioning. Aforesaid method implies provision of technical facilities for detection and elimination of dangerous situation. EFFECT: high efficiency.
Patent RU-96120057-A (RU)
Inventor: STARIKOV S V
IPC: C10M159/08
Filed: 1996-10-08
Abstract: FIELD: lubricant materials. SUBSTANCE: invention proposes superplastic alloy of eutectic or eutectoid composition of nonferrous or ferrous and nonferrous metals and powder $$$ as antisearing addition to lubricants for abrasive steel and solid alloy working. Invention gives variants of solid alloy with antisearing additions and powders $$$ containing fatty tar, stearin or paraffin. EFFECT: improved quality and property of lubricant.
Patent TW-200406931-A (TW)
Title: Photodiode to reduce the effect of leakage current
Inventor: SHI YU-QUAN
IPC: H01L33/00
Filed: 2002-10-30
Abstract: The present invention provides a photodiode to reduce the effect of leakage current. In the structure, the depletion region formed is away from the bird's beak region of the oxide passivation layer. The depletion region is formed of the adjacent region of three regions, namely, the first semiconductor region of the first conductive type, the second semiconductor layer of the first conductive type disposed on the lower rim of the oxide passivation layer, and the third semiconductor region of the second conductive type to absorb photons. The PN interface is the adjacent junction interface between the first semiconductor region of the first conductive type and the third semiconductor region of the second conductive type.
Patent TW-200411659-A (TW)
Title: Writing method for magnetic random access memory using a bipolar junction transistor
Inventor: KIM CHANG-SHUK
IPC: G11C11/16
Filed: 2002-12-20
Abstract: A writing method for a magnetic random access memory (MRAM) using a bipolar junction transistor is disclosed. The writing method is for use with the MRAM using the bipolar junction transistor including: a semiconductor substrate serving as a base of the bipolar junction transistor; an emitter and a collector of the bipolar junction transistor formed in an active region of the semiconductor substrate; an MTJ cell positioned in the active region between the emitter and the collector, separately from the emitter and the collector by a predetermined distance; a word line formed on the MTJ cell; a bit line connected to the collector; and a reference voltage line connected to the emitter. The writing method for the MRAM using the bipolar junction transistor writes data by applying current from the emitter to the collector, and changing a magnetization direction of a free ferromagnetic layer of the MTJ cell by a magnetic field generated due to the current. The magnetization direction can be varied in a shorter distance than a distance between the MTJ cell and the bit line, thereby reducing current consumption. It is thus possible to improve a property and reliability of the semiconductor device.
Patent TW-200413823-A (TW)
Title: Multi-color film-plating process of a single piece type filter and color rotation wheel set equipped with the filter
Inventor: JIANG ZHOU
IPC: G02B7/00
Filed: 2003-01-29
Abstract: The present invention provides a multi-color film-plating process of a single piece type filter and color rotation wheel set equipped with the filter. The film-plating process includes: (1) preparing a substrate having a to-be-plated surface and plural plating-film blocking plates having at least one hollowed area; (2) mounting one of the plating-film blocking plates at a position corresponding to the to-be-plated surface for stacking; (3) performing film-plating and coloring to make pigment pass through the hollowed area to be attached to a range of the to-be-plated surface corresponding to the hollowed area, thereby forming a color area on the to-be-plated surface; (4) dismounting the plating-film blocking plate from the to-be-plated surface; and (5) repeating steps (2) to (4) to form plural color areas on the to-be-plated surface. Accordingly, the substrate becomes a single piece type filter with multi-color plated film, which can be mounted on the motor of the color rotation wheel set.
Patent TW-200303565-A (TW)
Title: Handle for switch and its switch
Inventor: KAWAMOTO TAKASHI
IPC: H01H21/22
Filed: 2003-02-24
Abstract: The present invention provides a handle for a switch that has a low production cost and a excellent outlook, and its switch. A key handle (2) includes a handle body (21) formed of a synthetic resin, and a handle cover (22) formed of a transparent resin and adhered on the front side of the handle body (21). The rear face of the handle cover (22) has a decorative pattern (22c) formed on the handle cover (22) Since the decorative pattern (22c) is formed on the rear part of the handle cover (22) other than the nameplate cover part (22d) and is constituted of uneven grains formed on the rear part of the handle cover (22), and the handle cover (22) is made of a transparent synthetic resin, the decorative pattern (22c) on the rear part of the handle cover (22) exhibits stripes when viewed from the front side of the handle cover (22).
Patent TW-200304079-A (TW)
Title: Generation and use of integrated circuit profile-based simulation information
Inventor: JAKATDAR NICKHIL
IPC: G06F17/30
Filed: 2003-02-25
Abstract: The invention includes a method and a system for generating integrated circuit (IC) simulation information regarding the effect of design and fabrication process decisions. One embodiment includes creating and using a data store of profile-based information comprising metrology signal, structure profile data, process control parameters, and IC simulation attributes. Another embodiment is a method and system for generating a simulation data store using signals off test gratings that model the effect of an IC design and/or fabrication process. One application includes creation and use of a simulation data store generated using test gratings that model the geometries of the IC interconnects. The interconnect simulation data store may be used in-line for monitoring electrical and thermal properties of an IC device during fabrication. Other embodiments include methods and systems for generating and using simulation data stores utilizing a metrology simulator and various combinations of a fabrication process simulator, a device simulator, and/or circuit simulator. Information from the simulation data store may be used in-line in-situ during the design or fabrication process steps.
Patent TW-200412199-A (TW)
Title: A circuit structure for driving cold cathode fluorescent lamp
Inventor: LEE SHENG-TAI
IPC: H05B41/282
Filed: 2003-02-26
Abstract: The present invention provides a DC/AC transformer circuit for driving a plurality of cold cathode fluorescent lamps. In accordance with the present invention, a common choke is used between the loads in the secondary winding of the circuit. The common choke may ensure the current flowing through the loads is same.
Patent TW-200307102-A (TW)
Title: Plastic diaphragm valve and method for draining liquid from the same
Inventor: MCKENZIE JEFFREY J
IPC: F16K27/00
Filed: 2003-03-18
Abstract: A fully draining valve including an upper valve portion and a lower valve portion. The lower valve body has an integral weir, which in conjunction with a resilient diaphragm, defines a fluid passage. The weir axis is sloped from a horizontal plane. A first duct axis is sloped downwardly away from the weir and sloped from the horizontal plane. A second duct axis is sloped downwardly away from the weir and sloped from the horizontal plane. A third duct axis is oriented downwardly away from the weir and substantially parallel to a vertical axis such that substantially all liquid from within the fluid passage drains from the valve by gravity.
Patent TW-200305281-A (TW)
Title: Semiconductor device with reduced parasitic capacitance between impurity diffusion regions
Inventor: ASANO YUJI
IPC: H01L31/00
Filed: 2003-03-18
Abstract: A first layer is formed on an underlying substrate having a surface layer made of semiconductor of a first conductivity type. The first layer is made of semiconductor having a resistance higher than that of the surface layer. A first impurity diffusion region of a second conductivity type is formed in a partial surface region of the first layer. The first impurity diffusion region does not reach the surface of the underlying substrate. A second impurity diffusion region of the first conductivity type is disposed in the first layer and spaced apart from the first impurity diffusion region. The second impurity diffusion region reaches the surface of the underlying substrate. A separation region is disposed between the first and second impurity diffusion regions. The separation region comprises a trench formed in the first layer and dielectric material disposed at least in a partial internal region of the trench.
Patent TW-200419426-A (TW)
Title: Wireless input apparatus and related method for suporting input requirement of multiple hosts
Inventor: LIU CHUAN-WEI
IPC: G09G5/00
Filed: 2003-03-21
Abstract: An input apparatus for an electronic system with a plurality of hosts. Each of the input apparatus and the hosts has a radio module. Each radio module has a unique identity and is capable of transmitting and receiving radio packet signals. When the radio module of a host receives a packet including the identity of the host, the host will resolve information in the packet; if the host receives a packet including an identity of another host, the host will discard and ignore the packet. The input apparatus also has an input interface, and stores the identities of the hosts. A user can select a host identity with the input interface, and the radio module of the input apparatus will transmit packets including the selected identity and commands inputted with the input interface, such that the host corresponding to the selected identity will receive commands inputted by the user without interfering other hosts.
Patent TW-200308030-A (TW)
Title: Semiconductor package and method of preparing same
Inventor: DENT STANTON
IPC: H01L21/56
Filed: 2003-04-07
Abstract: A semiconductor package includes a semiconductor wafer having an active surface including at least one integrated circuit, wherein each integrated circuit has a plurality of bond pads. At least one cured silicone member covers at least a portion of the active surface. At least a portion of each bond pad is not covered by the silicone member. The silicone member has a coefficient of linear thermal expansion of from 60 to 280 μ m/m DEG C between-40 and 150 DEG C and a modulus of from 1 to 300 MPa at 25 DEG C , and the silicone member is prepared by the method of the invention.
Patent TW-200422025-A (TW)
Title: Floss pick and lined structure of formation thereof
Inventor: LI JI-CHENG
IPC: A61C15/04
Filed: 2003-04-25
Abstract: The present invention relates to a floss pick and a lined structure of its formation. Particularly, a conventional floss pick is not hygienic, as it is used by hand. Moreover, a conventional floss pick is easy to hurt gum while in use, and is not easy in getting deeper into the crevice between teeth. The invented floss pick comprises a rod, and a section of dental floss one end of which being combined with one end of the rod, the other end of the dental floss being combined with a globular body. The globular body of the dental floss can be held by hand to be inserted into a mouth cavity, and the dental floss can be easily inserted into a crevice between teeth, rotated and moved to an adjacent crevice. When the two ends of the dental floss are pulled and operated intermittently, teeth can be cleaned from different angles with simple operations without damaging the gum, while the problem of hygiene caused by use with hand can be avoided.