baber/WOPTO huggingface dataset:
Patent PT-103303-A (PT)
Title: Processo de aceleração selectiva da fragmentação de macromoléculas através da aplicação conjunta de enzimas e ultrasons
Inventor: MARTINEZ JOSE LUIS CAPELO
IPC: C12S3/00
Filed: 2005-07-07
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM PROCESSO DE ACELERAÇÃO DA FRAGMENTAÇÃO DE MACROMOLÉCULAS EM MEIO LÍQUIDO, EM GEL OU NUM SUPORTE SÓLIDO, MEDIANTE A APLICAÇÃO CONJUNTA DE ENZIMAS E ULTRASONS, BEM COMO ISÓTOPOS. AS MACROMOLÉCULAS, EM QUALQUER UM DESTES MEIOS, SÃO MISTURADAS COM ENZIMAS E INTRODUZIDAS NUM RECIPIENTE (2) E SUBMETIDAS A UM CAMPO DE IRRADIAÇÃO ULTRA-SÓNICO (1). O EFEITO COMBINADO DOS ENZIMAS E DOS ULTRASONS FAZ COM QUE SEJA CONSEGUIDA, EM TEMPOS DE ENTRE 10 S A 600 S, A FRAGMENTAÇÃO DE MACROMOLÉCULAS OU DE PROTEOMAS COMPLETOS, COM A RESPECTIVA FORMAÇÃO DAS UNIDADES MOLECULARES INFERIORES QUE OS COMPÕEM.
Patent PT-104309-A (PT)
Title: Mecanismo para optimizar os processos de mobilidade em redes de acesso heterogéneas
Inventor: NEVES PEDRO MIGUEL NAIA
IPC: H04W8/00
Filed: 2008-12-30
Abstract: A presente invenÇÃo tem como objectivo optimizar os processos de mobilidade em ambientes heterogéneos, potenciando as capacidades do Media Independent Information Service (MIIS) através do fornecimento de informação dinâmica sobre os recursos rádio disponíveis nas redes de acesso. Consequentemente, o MMIS disponibiliza ao terminal móvel as redes de acesso existentes na sua vizinhança e os recursos rádio disponíveis nas mesmas, permitindo assim que o algorítmo de decisão de mobilidade seleccione a rede de acesso de destino com maior rapidez. É proposto um novo mecanismo integrado no MIIS,	designado MIH Update Information, com o objectivo de transportar informação actualizada para os Information Servers (IS) sobre os recursos disponíveis na rede de acesso. Para que esta solução seja escalável, o IS terá que ser distribuído por diferentes zonas da rede. A presente invenção, quando comparada com a solução existente, reduz o tempo da fase de preparaçÃo do handover, optimizando assim o processo de mobilidade.
Patent PT-105471-A (PT)
Title: Fechadura para pessoas com deficiência
Inventor: ODRIOZOLA EDUARDO OTEGUI
IPC: E05B17/00
Filed: 2011-01-07
Abstract: FECHADURA PARA PESSOAS COM DEFICIÊNCIA, APLICÁVEL A FECHADURAS DO TIPO QUE POSSUI UM FECHO DE PICA-PORTA ACCIONADO POR UMA MANILHA ACCIONADORA (3) INSTALADA NUM PRIMEIRO EIXO (6) DE UM ANEL DE APERTO (5) E CUJA ABERTURA É IMPEDIDA ATRAVÉS DA ROTAÇÃO DE UMA ESTACA (7) QUE ESTÁ INSTALADA NUM SEGUNDO EIXO (8) COINCIDENTE COM O EIXO DO SIFÃO DE FECHO E QUE PROJECTA UMA ALAVANCA, CARACTERIZADA PORQUE A CABEÇA DO PICA-PORTA (1A) FOI SUBSTITUÍDA POR UM CILINDRO DE FECHO DE EIXO VERTICAL, PORQUE SE ELIMINA A ALAVANCA E A MANILHA ACCIONADORA (3) MUDA EM TERMOS DE POSIÇÃO E FUNÇÃO, SENDO UMA MANILHA DE BLOQUEIO QUE ESTÁ INSTALADA NO SEGUNDO EIXO (8).
Patent PT-105517-A (PT)
Title: Eléctrodos baseados em substratos têxteis
Inventor: CATARINO ANDRE PAULO DE ALMEIDA WHITEMAN
IPC: A61B5/04
Filed: 2011-02-04
Abstract: ELÉTRODO (8) TÊXTIL DE MORILTORIZAÇÃO DE SINAIS VITAIS E SEU PROCESSO DE FABRICO ATRAVÉS DA TRICOTAGEM DE MALHAS DE TRAMA, PELA SUA INCORPORAÇÃO EM PEÇAS DE VESTUÁRIO E PELA SUA UTILIZAÇÃO COMO SENSOR PARA A MEDIÇÃO DE POTENCIAIS ELÉTRICOS DO UTILIZADOR E A RESPETIVA TRANSMISSÃO PARA UM SISTEMA DE MONITORIZAÇÃO, COMPREENDENDO, AO LONGO DO EIXO CENTRAL (A-A'') DO ELÉTRODO (8), UMA REGIÃO CONDUTORA (2), UM SUPORTE PARA O INTERIOR DO TUBO FORMADO PELA REFERIDA REGIÃO CONDUTORA (3), UMA REGIÃO NÃO CONDUTORA (4) QUE SE PROLONGA NA PEÇA DE VESTUÁRIO, FILEIRAS (B, C) DO ELÉTRODO (8), LAÇADAS DE LIGAÇÃO (9) PARA UNIÃO DAS FILEIRAS (B, C).
Patent PT-117317-A (PT)
Title: Pulverizador eletrostático baseado em pás retráteis de alta tensão ou anel de controlo ajustável de alta tensão
Inventor: FREDERICO MIGUEL FREIRE RODRIGUES
IPC: B05B5/00
Filed: 2021-06-30
Abstract: A PRESENTE INVENÇÃO DIZ RESPEITO A UM SISTEMA DE PULVERIZAÇÃO ELECTROESTÁTICA COM BOCAL ROTATIVO DE ELEVADA VELOCIDADE ANGULAR BASEADO EM PÁS RETRÁTEIS DE ALTA TENSÃO OU ANEL DE CONTROLO AJUSTÁVEL DE ALTA TENSÃO. ESTA INVENÇÃO APRESENTA DIVERSAS VANTAGENS TAIS COMO A OBTENÇÃO DE UMA MELHOR EFICIÊNCIA DE TRANSFERÊNCIA, REDUÇÃO DE PERDAS DE LÍQUIDO OU DE MISTURA DISPENSADA E MENOR IMPACTO AMBIENTAL. O SISTEMA COMPREENDE UM BOCAL ROTATIVO (1), UM BICO INJETOR DE LÍQUIDO OU MISTURA (2), UMA PLURALIDADE DE BICOS INJETORES DE ESCOAMENTO DE AR DE CONFORMAÇÃO (3), CORPO DA PISTOLA EM AÇO INOXIDÁVEL (4) COM POTENCIAL DE ALTA TENSÃO E CORPO DA PISTOLA EM ALUMÍNIO (5) COM POTENCIAL TERRA. NUMA MODALIDADE O SISTEMA CONTÉM PÁS RETRÁTEIS CONSTITUÍDAS POR PÁS RETRÁCTEIS DE ALTA TENSÃO EM AÇO INOXIDÁVEL (6), MONTADAS NO LADO FRONTAL, E COBERTURA DE ISOLAMENTO DE PÁS RETRÁCTEIS (7), MONTADA NO LADO TRASEIRO, SENDO QUE AMBAS (6) E (7) SÃO MONTADAS NO SUPORTE BASE DE PÁS RETRÁTEIS (8) COM UMA COBERTURA ISOLANTE ELÉTRICA, ENQUANTO QUE, NOUTRA MODALIDADE, O SISTEMA CONTÉM UM ANEL DE CONTROLO AJUSTÁVEL DE ALTA TENSÃO (9), COM UMA ABRAÇADEIRA EM AÇO INOXIDÁVEL (10), COM UMA ROSCA DE APERTO DA ABRAÇADEIRA (11), UMA PLURALIDADE DE NÍVEIS DE AJUSTE DO ANEL DE CONTROLO (12), UM SUPORTE DA ABRAÇADEIRA (13), UM SUPORTE BASE DO ANEL DE CONTROLO (14) INSTALADO NO CORPO DA PISTOLA, UMA PLURALIDADE DE SUPORTES DE CONETORES DO ANEL DE CONTROLO (15) E UMA PLURALIDADE DE CONETORES DO ANEL DE CONTROLO (16).
Patent RU-94024147-A (RU)
Inventor: MASLOVA T D
IPC: D02G3/00
Filed: 1994-07-13
Abstract: FIELD: light industry, mainly, spinning of artificial fibers used for production of yarn and manufacture from the yarn of street fabric, carpet goods, furniture cloth, etc. SUBSTANCE: method for production of yarn from artificial fibers includes processes of stapling the tows, cutting production wastes, blending, oiling, combing, production of roving, spinning and relaxation, and also such operations as preparation of the initial material, blending, preparation of roving and combing and accomplishment of all these processes with preset parameters to increase efficiency of the processes, reduce power consumption and increase of product yield. EFFECT: perfected process of preparation of yarn from synthetic fibers with use of production wastes to increase the yield of products. 1 cl, 1 dwg
Patent RU-94027942-A (RU)
Inventor: SOLOMENTSEV S L
IPC: F28D17/00
Filed: 1994-07-25
Abstract: FIELD: high-temperature heating of air and other gaseous heat-transfer agents used in metallurgy and power engineering. SUBSTANCE: head consists of system of semispheres located in staggered order on wide lateral faces of plates at pitch equal to 1.2 to 2 diameters of semispheres; diameter of semispheres is equal to 1 - 2 thickness of plates; wide lateral faces of plates have trapezoidal form and one narrow lateral face of plates is inclined at angle of 75 to 80 deg relative to their bases forming vertical cuts between adjacent brick of each row. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-94028207-A (RU)
Inventor: KHRJASHCHEV JU E
IPC: F02D1/10
Filed: 1994-07-25
Abstract: FIELD: internal combustion engines; automatic speed governors for diesel engines. SUBSTANCE: standard three-speed governor is modified into governor whose two springs change adjusted stiffness in the course of operation both depending on rotational speed of diesel engine crankshaft and on coordinate of control lever. Kinematic system of standard three-speed governor is additionally provided with guide rod fixed in housing, slider with roller of actuating lever mounted on guide rod for motion along it and connected through rod of slider with control lever, additional spring provided with shackle mounted for interaction with roller fitted in housing through intermediate speed spring with control lever and with double-arm lever through rod and its linkage. Governor is also provided with another additional lever fitted with spring and roller and mounted in parallel with above-mentioned levers but operating in series with them. External speed characteristic is formed without effect of two springs working at intermediate speeds; it is formed only due to tension of maximum speed spring. EFFECT: improved service characteristics and enhanced economical efficiency.
Patent RU-94030542-A (RU)
Inventor: GRACHEV V G
IPC: A61N2/00
Filed: 1994-08-12
Abstract: FIELD: medicine. SUBSTANCE: method involves forming magnetic pulses on the basis of electric cardiac signals. Magnetic pulse intensity vector is rotated during the treatment session about an axis directed in perpendicular to the vector. Magnetic pulse output synchronization with the cardiac signal is carried out based either on electric cardiogram P-tooth initial phase or pulse wave in the patient organism. EFFECT: accelerated treatment course.
Patent RU-94030898-A (RU)
Title: Process of complete dechlorination of polychloroaromatic compounds
Inventor: ROMANOVA V S
IPC: C07C15/12
Filed: 1994-08-22
Abstract: FIELD: organic chemistry. SUBSTANCE: invention is concerned with ecological problem of dechlorination of polychloroorganic compounds which generally become toxic compounds including supertoxic ones such as dioxines in the course of time. The invention may be used in chemical electrical engineering and other industries in which chloroaromatic compound are widely used and after they have been used there arises problem of detoxication thereof. The claimed process of complete dechlorination of polychloroaromatic compounds having general formula: [Ar(CH)•Cl]wherein n=1.2; k=0; m=2.4 is based on reaction of these agents with silanes of general formula: HSiRin which R=CH:OCHat molar ratio of components of 1: mn (1.1-1.2), respectively. The reaction is carried out in the presence of nickel-containing graphite oxide based nickel containing catalyst containing 10-12 wt % nickel. Due to stability and activity of the catalyst, the process of dechlorination is carried out many times on one portion of catalyst which is readily separated from the reaction mixture and retained then under ordinary conditions without loss in catalyst activity. High effectiveness of the catalyst makes it possible to use as reducing agents not only active and easily accessible trialkylsilanes, but also less active but available and industrially produced trialkoxysilanes.. EFFECT: more efficient dichlorination process.
Patent RU-94031043-A (RU)
Inventor: SIVCHIKOV G I
IPC: F21V25/02
Filed: 1994-08-29
Abstract: FIELD: mine electrical engineering. SUBSTANCE: method includes block system using for voltage switch-out from open parts of miner's lamp when translucent protection covering of lamp or lamp valve are destructed and signal forming for electric lighting power net de-energizing. For this purpose block system makes ground short circuit for phase line and output signal for protection turn-off device is formed like fast drop of insulation resistance of power net beyond working set-up of protection device. EFFECT: higher degree of explosion and fire-protection of mine electric lighting.
Patent RU-94032795-A (RU)
Inventor: PROTSIV JU V
IPC: B21H1/06
Filed: 1994-09-08
Abstract: FIELD: metal pressure forming, namely production of ring blanks. SUBSTANCE: method comprises using instead of welded blanks according to prototype method initial blanks received by upsetting, piercing and speeding up after "selection of facets" by degree no less than (15-20)%; realizing step heating of such blanks for heated final rolling out after hot "selection of facets"; performing preliminary and final deformation in different grooves passes of rolls. EFFECT: enlarged manufacturing possibility at making ring blanks from ageing nickel alloys due to heated rolling out in conditions near isothermal ones with use of initial blanks whose cross sections, diameters and materials are out of ranges of ring welding production. 2 cl
Patent RU-94043082-A (RU)
Inventor: ITSYGIN S B
IPC: G01N27/36
Filed: 1994-12-15
Abstract: FIELD: measurement technology. SUBSTANCE: versatile combined ion-selective pickup incorporates hollow case with insert having shape of internal space of case. Insert is provided with two through passages for separable indicating solid electrolyte electrode and comparison electrode with electrolyte containing polymer thickener placed in parallel to each other. Thickener includes acrylamide and NN'- methylenebisacrylamide. Pickup may have hollow case filled with electrolyte, comparison electrode with internal electrolyte placed into case and separable indicating solid electrolyte electrode. Electrolytes of case and electrode have same thickener. Quantity of thickener in electrolyte of case is larger than in internal electrolyte of comparison electrode. EFFECT: improved functional reliability and stability. 10 cl, 10 dwg
Patent RU-94045995-A (RU)
Inventor: VAL TER KHERDING
IPC: B01D46/24
Filed: 1993-04-01
Abstract: FIELD: filtration technics. SUBSTANCE: filter element has a permeable, porous, and essentially stable-shape shaped casing chiefly made of polyethylene particles. The latter are at least partially of ultra- high-molecular polyethylene: grain-size distribution for at least 99% of grains ranges from 63 to 250 mcm, whereas the same for at least 60% of grains from 125 to 250 mcm, and, if there is no other polyethylene grains, grain-size distribution for at least 70% of grains ranges from 63 to 315 mcm. Surface pores of filter element are filled with fine-grain material. EFFECT: improved structure.
Patent RU-94046261-A (RU)
Inventor: KHORST EHNDTER
IPC: F16H21/30
Filed: 1993-06-01
Abstract: FIELD: metallurgy. SUBSTANCE: automatic machine for plastic metal working has eccentric or crank press for hot forging of blanks transported stepwise through forging zone with drive eccentric shaft on which connecting rod is installed to be connected with reciprocating carriage and with drive of nonuniform shape formation having stationary hollow wheel with interval teeth meshed with planetary gear. Distinguishing feature of the press consists in that drive of nonuniform shape formation has planetary transmission in which planetary gear is kinematically connected through intermediate gear wheel with gear mounted on eccentric shaft. EFFECT: higher efficiency. 1 dwg
Patent RU-95100665-A (RU)
Inventor: BARANOV A JU
IPC: D04B15/88
Filed: 1995-01-11
Abstract: FIELD: building of knitting machinery. SUBSTANCE: takedown mechanism has two pairs of rollers 1, and 2,3 and 4 on which takedown cloth is tensioned. Spring-loaded plates 19 and 20 are movably secured between rolls connected in pairs. The force of stretching is distributed over the area of interaction of takedown cloth and knitted fabric. Such distribution considerably reduces pressure of takedown members per unit of knitted fabric area and decreases loop deformation and increases the state of equilibrium of the loop structure as a whole. EFFECT: higher efficiency. 1 cl, 1 dwg
Patent RU-95100696-A (RU)
Inventor: BOLAKHONENKOV V E
IPC: A01B79/02
Filed: 1995-01-17
Abstract: FIELD: agricultural technology. SUBSTANCE: according to method, after harvesting of early growing predecessors (July - August), stubbling and ploughing are effected. Then ploughed soil is watered 2-3 times, and cultivation is performed in periods between watering. Carried out in September - October are deep loosening of soil, bedding, and multiple cultivation before and after sowing (after 5-7 days and subsequent 8-10 days). Then quantity of pest is recorded. EFFECT: high efficiency.
Patent RU-95101155-A (RU)
Inventor: ANDREEV E I
IPC: G01C21/18
Filed: 1995-01-27
Abstract: FIELD: gyroscopic instrumentation. SUBSTANCE: system has platform in frame suspension with two axles in horizontal plane, stabilization system by vertical gyroscope and integrated platform erection system which includes two accelerometers connected in series, direct coordinate converter (consisting of two cosine computers, two sine computers, two adders), two integrators, coordinate inverter (consisting of two cosine computers, two sine computers, two adders), two-degree-of-freedom gyro, two circuits of platform stabilization by gyroscopic angle-data sensor, platform carrying two accelerometers, two-degree-of-freedom gyroscope and gyroscopic angular-rate sensor. Gyroscopic heading angle ψwhich is obtained through integrating the signal from angular-rate sensor is used in sine and cosine computers, i.e. it is used for calculating functions sin ψand cos ψ.. EFFECT: enhanced efficiency.
Patent RU-95102107-A (RU)
Inventor: DUBROVSKIJ V A
IPC: F23K1/00
Filed: 1995-02-14
Abstract: FIELD: preparation of fuel for burning; thermal power stations working on lower-grade coals. SUBSTANCE: divider-concentrator has housing 1 divided by transverse partitions 4 into sections 5 communicating through bypass pipes 8 consisting of upper and power parts 9 and 10 coupled at partitions 4. Lower parts 10 of bypass pipes are brought in upper parts 9 of bypass pipes forming circular clearances 15 at level of concentrated mixture discharge branch pipes 6. Overflow ports 16 are provided in upper parts 9 of bypass pipes 8 at level of their attachment in transverse partitions 4; ports 16 are shifted relative to tangential branch pipes 7 feeding the heat-transfer agent. Air mixture is supplied through inlay branch pipe 11 to upper part 9 of bypass pipe 8 of first section 5 where it is swirled by flow of heat-transfer agent fed through overflow ports 16 and separated into layers; as a result, dust ring is cut off by end of lower part 10 of bypass pipe 8. Dust is partially removed from housing through branch pipe 6 is partially recirculated inside section returning upward through circular clearances 15 and 17 to ports 16 through circular clearances 15 and 17 and is again entrapped by flow. Heat-transfer agent is sucked due to rarefaction created during motion of flow moves from lower parts 10 of bypass pipes 8 to upper parts 9 which have different diameters. During recirculation of dust, time of presence of dust in high-temperature zone is increased: coal is coked and is ground and waste drying agent and coke-oven gases are discharged through discharge pipe 12. Due to heat treatment, ground dust is delivered to burners at higher specific surface without ballast substances, thus increasing temperature and rate of its burning-out in furnace. EFFECT: reduction of incomplete combustion and slugging of convective surfaces. 2 dwg
Patent RU-95104044-A (RU)
Inventor: KOVSHIK I G
IPC: A61K9/72
Filed: 1995-03-21
Abstract: FIELD: medicine, pulmonology. SUBSTANCE: method involves inhalation administration of secretory immunoglobulin A as aerosol dissolved in saline solution buffered with phosphate at pH = 8.0 in lungs. EFFECT: enhanced effectiveness, decreased treatment period, decreased antibiotic and antiinflammatory drugs doses.
Patent RU-95104107-A (RU)
Inventor: FEL DMAN E JU
IPC: B24B33/02
Filed: 1995-03-23
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has bed 1 with rotatable table 2 and column 3 provided with traverse 4 mounted on the column for permitting movement. The traverse has movable carriage 5 and pickup 6 of displacements of carriage 5. Carrying lever 7 is pivotally mounted on the carriage. One end of the lever is provided with a grinding head. The carriage is provided with a mechanism for stabilizing a force of pressing of the grinding head. The carriage and traverse interact with pickups 13 and 14 of end positions of the carriage and pickups of end positions of the traverse. The drives for moving carriage 21, traverse 22, and rotation of table 20 are connected with controllable power amplifiers the control input of which is coupled with the outlets of the unit for programming control. Pickup 14 is mounted on column 3 between pickup 15 and 16. The output of the pickup is connected with control input of the analogue switch output of which is connected with the control input of controllable power amplifier 21. One input of the analogue switch is connected with the output of digital-analogue converter 21. The second input is connected to the common bus for power supply. EFFECT: enhanced efficiency. 2 cl, 4 dwg
Patent RU-95106624-A (RU)
Inventor: MAJKL L VASKES
IPC: C07D213/64
Filed: 1993-08-24
Abstract: FIELD: medicine. SUBSTANCE: claimed invention describes hydroxyethylamine sulfoneamide compounds of $$$ and $$$ of formula I: $$$ which are useful as inhibitors of retroviral protease inhibitors, more particularly as HIV protease inhibitors, and also pharmaceutical compounds. EFFECT: improved properties of the pharmaceutical composition and more efficient method of treating AIDS.
Patent RU-95116575-A (RU)
Inventor: PETROV E N
IPC: H01J19/24
Filed: 1995-09-22
Abstract: FIELD: tube devices. SUBSTANCE: device has substrate, matrix of emission-active cells, which are connected by X and Y lines. Emission-active cells contain conducting films, including emitter film as well main insulating films and additional (spacing) insulating films, which are positioned in parallel to substrate and emitter film is located between additional (spacing) insulating films. Joined emitter film and additional (spacing) insulating films are positioned between main insulating films. Edges of additional (spacing) insulating films are located deeper with respect to edges of emitter film and main insulating films. Edges of main insulating films carriers films of pulling electrodes. Structure of main insulating films as well as structure of additional (spacing) insulating films is designed as constituent layers, which are parallel to substrate, have different thickness and made from different materials. Device may be used in microwave devices, devices for flat luminescent cathodes which contain field-emission cells. EFFECT: increased capabilities for generation of given shapes of edges, increased functional capabilities for matrix filed-emission cathodes and devices using such cathodes, increased efficiency of manufacturing. 9 cl, 2 dwg
Patent TW-200409309-A (TW)
Title: Low-temperature co-fired ceramic substrate and its manufacturing method through the use of ceramic fiber to suppress contraction
Inventor: LIN YU-NAN
IPC: H01L23/15
Filed: 2002-11-29
Abstract: The present invention provides a kind of low-temperature co-fired ceramic substrate and the manufacturing method. In the invention, the ceramic fiber/glass compound material is used as the contraction suppression layer; and the ceramic powder body/glass compound material is used as the densifying layer. The contraction suppression layer and the densifying layer are stacked and laminated, and are undergone with a low-temperature co-fired process to have a laminated ceramic substrate that substantially has no contraction in both X axis and Y axis.
Patent TW-200410104-A (TW)
Title: Innovation-oriented investment portfolio decision system
Inventor: KANG MING-YUAN
Filed: 2002-12-11
Abstract: An innovation-oriented investment portfolio decision system for an investor to decide an investment portfolio among a group of companies comprises a search module, a patent indicator index module and an investment portfolio module. The search module searches a target database to download and store a search data. The patent indicator index module, comprising an indicator producing unit, a coefficient producing unit and an index producing unit, processes the search data to produce a patent indicator index for each of the companies. The indicator producing unit processes the search data to produce a set of patent indicators for each of the companies. The coefficient producing unit, connecting to the search module and the indicator producing unit, processes the search data and the set of patent indicators to produce a set of indicator indexes. The index producing unit, connecting to the indicator producing unit and the coefficient producing unit, processes the set of patent indicators and the set of indicator coefficients to produce the patent indicator index for each of the companies. The investment portfolio module, connecting to the patent indicator index module, is used to decide the investment portfolio according to the patent indicator indexes.