baber/WOPTO huggingface dataset:
Patent NZ-703990-A (NZ)
Title: Handheld characteristic analyzer
Inventor: MACLENNAN JAMES ROBERT
IPC: G06E3/00
Filed: 2013-08-23
Abstract: A handheld characteristic analyzer includes a portable housing. At least one optical computing device is arranged within the portable housing for monitoring a sample, the at least one optical computing device having an electromagnetic radiation source that emits electromagnetic radiation and at least one integrated computational element configured to optically interact with the sample and the electromagnetic radiation to thereby generate optically interacted light. A first detector is arranged to receive the optically interacted light and generate an output signal corresponding to a characteristic of the sample. A second detector is arranged to receive the electromagnetic radiation and generate a compensating signal indicative of radiating deviations stemming from the electromagnetic radiation source including one of an intensity fluctuation or a build-up of material on a sampling window. A signal processor is communicably coupled to the first and second detectors for receiving the output and compensating signals, the signal processor being configured to determine the characteristic of the sample and provide a resulting output signal indicative of the characteristic of the sample. The integrated computational element comprises a plurality of alternating layers of two materials, each of the plurality of alternating layers of two materials having a thickness selected to form an amplitude of the optically interacted light proportional to a vector product of a loaded regression vector and an input light beam.
Patent NZ-724343-A (NZ)
Title: 4’-substituted nucleoside-derivatives as hiv reverse transcriptase inhibitors
Inventor: OLSEN DAVID
IPC: C07H19/14
Filed: 2015-03-26
Abstract: The present invention is directed to 4’-substituted nucleoside derivatives of Formula I (Formula I), and their use in the inhibition of HIV reverse transcriptase, the prophylaxis of infection by HIV, the treatment of infection by HIV, and the prophylaxis, treatment, and delay in the onset or progression of AIDS and/or ARC.
Patent NZ-727020-A (NZ)
Title: Antibodies and antigen-binding fragments that specifically bind to microtubule-associated protein tau
Inventor: RADOSEVIC KATARINA
IPC: C07K16/18
Filed: 2015-06-26
Abstract: The invention relates to antibodies and antigen-binding fragments that specifically bind to microtubule-associated protein tau. The invention also relates to diagnostic, prophylactic and therapeutic methods using anti-tau antibodies.
Patent NZ-731557-A (NZ)
Title: Method and apparatus for supporting a permanent cable splice during cable installation
Inventor: PALMER ROBERT
IPC: H01R4/28
Filed: 2015-10-16
Abstract: A device for supporting a permanent cable splice during installation of one or more connected electrical transmission cables is disclosed. In the installation or stringing of electrical transmission cables, lengths of cable, commonly provided on a reel, are pulled under tension into position over one or more cable supports, or sheaves. Commonly, multiple reel lengths of cable are connected together to make up the total length needed for installation. A splice is typically used to connect a second end of a first cable to a first end of a second cable. However, most permanent splices are not rated for the tension and flexibility required to pull the length of cable through the feed reel and over the sheaves and into a permanent, finished position. The disclosed device supports a permanent cable splice and the corresponding ends of the electrical transmission cables held within the cable splice in withstanding tension and bending forces when the cables and permanent cable splice are being pulled into place for installation, thus allowing a permanent splice rather than a temporary splice to be used during installation. The device includes an elongate hollow resilient liner (2) adapted to be mounted over a cable splice (18). A sleeve (32, 33) is mountable over at least a portion of the liner.
Patent NZ-739145-A (NZ)
Title: Air admittance valve
Inventor: COLE STEVEN R
IPC: F16K24/00
Filed: 2015-04-27
Abstract: Many air admittance valves are overly complex, have high part counts, and require expensive equipment and adhesives to assemble. There is a need for an improved air admittance valve that is easier and less expensive to manufacture, and that provides better performance. In accordance with the present invention, a cartridge for an air admittance valve is provided comprising: at least one inlet connected to a central chamber; an opening of the central chamber having a sealing structure; and a locating feature, allowing one-way airflow from the central chamber to the pipe system. The cartridge is disposed within a housing having a frustoconical internal wall wherein the locating feature restricts rotation of the cartridge and engages a corresponding locating slot on the housing such that the at least one inlet opening of the cartridge substantially aligns with the at least one vent in the housing. As a result, and among other benefits, the present invention improves the air admittance valve design by providing an air admittance valve having a modular, tamper-resistant, repairable, durable, easy to manufacture design with improved performance.
Patent NZ-741939-A (NZ)
Title: Flexible forehead support
Inventor: FLOWER (NEE DOHERTY) RENEE FRANCES
IPC: A61M16/06
Filed: 2008-06-19
Abstract: A mask has a mask frame connected to a forehead support 520 upper portion via a flexible portion 525 that is structured to flex across an angular range in any plane to alter an angle between the forehead support and the mask frame, and to allow the forehead support to extend or compress axially by plastic deformation.
Patent NZ-751584-A (NZ)
Title: Antibodies to mica and micb proteins
Inventor: CHENEY IAN
IPC: A61P35/02
Filed: 2014-03-15
Abstract: MICA and MICB are expressed on the surface of stressed, virus infected and cancer cells; they bind to their common receptor NKG2D on immune effector cells such as natural killer (NK) cells and some T cells to signal immune responses, including cytotoxicity, towards cells expressing surface MICA or MICB. To evade this immune-surveillance, virus infected cells and cancer cells shed the extracellular domain of their MICA and MICB as soluble forms (sMICA and sMICB) which act as decoys by binding and down-regulating expression of NKG2D on the immune effector cells. Antibodies are provided that specifically bind the soluble forms of both MICA and MICB to inhibit their adverse effects, but do not bind cell- or membrane-bound MICA and MICB to preserve their beneficial immune effects. In a specific embodiment the antibodies bind a cryptic epitope in the alpha-3 domain on the soluble ectodomain of a MICA or MICB protein, wherein the antibody does not bind specifically to membrane-bound MICA or MICB.
Patent NZ-754028-A (NZ)
Title: Air-separating device and refrigerating and freezing device
Inventor: ZHU XIAOBING
IPC: F25D11/00
Filed: 2017-12-01
Abstract: A gas-separating device (100) and a refrigerating and freezing device. The gas-separating device (100) comprises: a support frame (110) comprising a support surface having a track (1103 - Fig 4) and a gas collection chamber communicating with the track (1103); and a gas separating membrane (120) arranged on the support surface of the support frame (110), and configured to pass therethrough more of a specific gas than the other gases in an air flow in the surrounding space of the gas-separating device (100) to enter the gas collection chamber. The device is used to remove oxygen form the refrigerating device which helps in the preservation of fruits and vegetables
Patent NZ-781137-A (NZ)
Title: Anti-vegf protein compositions and methods for producing the same
Inventor: LAWRENCE SHAWN
IPC: C12N5/00
Filed: 2020-08-18
Abstract: The present disclosure is related to methods of producing aflibercept using a chemically defined medium (CDM), wherein the CDM contains specific concentrations of trace metals, amino acids and anti-oxidants, such that the resulting protein sample has a reduced yellow-brown colour. In particular, the CDM contains nickel at a concentration of less than or equal to about 0.4 µM, and one or more of the following: i. iron at a cumulative concentration of less than or equal to about 55.0 µM; ii. copper at a cumulative concentration of less than or equal to about 0.8 µM; iii. zinc at a cumulative concentration of less than or equal to about 56.0 µM; iv. cysteine at a cumulative concentration of less than or equal to about 10.0 mM; and anti-oxidants at a cumulative concentration of each anti-oxidant is about 0.001 mM to about 10.0 mM.
Patent PT-100670-A (PT)
Inventor: GRIFFITHS HAZEL-ANNE
IPC: A61K47/34
Filed: 1992-07-09
Abstract: An oil-in-water or an aqueous topical pharmaceutical formulation for the treatment of virus infections of the skin or mucosa, comprising at least 30 % propylene glycol, at least 0.75 % penciclovir and 0.5 to 1 % Cetomacrogol 1000.
Patent PT-101971-A (PT)
Title: Method for installing tubes in holes
Inventor: JUUSTI PEKKA
IPC: E04F17/08
Filed: 1997-02-25
Abstract: Method for installing tubes in holes 1 made in concrete or stone structures, the tube consisting of mouth openings 6, 10 in both ends of the tube, internal and external surfaces 7, 11 between the mouth openings 6, 10, and areas 3, 4 protruding from the external surface of the tube at a distance from one another, the maximum external diameter of which is greater than the diameter of the installation hole 1, and adjusted to the diameter of the opening during installation. The external surface of the tube has regular areas diverging in the direction of the diameter of the tube and protruding from its external surface. <IMAGE>
Patent PT-102195-A (PT)
Title: Preparation of liposomal gels containing ditranol, or its analogues, and method for obtaining them
Inventor: CRUZ MARIA EUGENIA MEIRINHOS D
IPC: A61K9/127
Filed: 1998-08-20
Abstract: The present invention refers to preparations of liposomal gels containing ditranol, or its analogues, drug(s) used in the treatment of dermatological lesions, especially psoriasis. These preparations of liposomal gels are characterised in stabilising the drug, with preservation of the physico-chemical characteristics, and when applied topically to humans they considerably reduce the erythema observed with other available presentations of the drug. The liposomes, incorporated in gel matrices, possess up to 75 mg of drug per 100 mg of lipid, they have dimensions of 5 microns to 0.05 microns and contain a greater than 80 percent portion of incorporated drug. The method for their preparation involves obtaining lipid vesicles by hydration of a lipid film containing the drug, possibly followed by lyophilization, rehydration, and/or extrusion. The gels for incorporation of the liposomes can be polymers of natural fibres or of synthetic resins and the method for obtaining preparations of liposomal gels involves a step of emulsification of the gel precursors, under agitation, in the presence of a suspension, in aqueous medium, of the liposomal formulation, followed by a step of gelatinization under adequate conditions.
Patent PT-103632-A (PT)
Title: Sistema multi-câmara de codificação, transmissão e gravação
Inventor: NAVARRO ANTONIO
IPC: H04N5/765
Filed: 2006-12-29
Abstract: A PRESENTE INVENÇÃO DIZ RESPEITO A UM SISTEMA MULTI-CÂMARA DE CODIFICAÇÃO, TRANSMISSÃO E GRAVAÇÃO SITUADO ENTRE UM CONJUNTO DE CÂMARAS DE VIDEO (1) E QUALQUER TERMINAL, MÓVEL, PORTÁTIL OU FIXO (13) O SISTEMA OBJECTO DA INVENÇÃO É FLEXÍVEL SERVINDO DIVERSOS TIPOS DE TERMINAIS QUE PRETENDAM ACEDER AOS CONTEÚDOS DE CADA CÂMARA ATRAVÉS DA REDE IP (INTERNET PROTOCOL) - ESTE SISTEMA COMPREENDE ESSENCIALMENTE DOIS MÓDULOS: O MÓDULO DE CODIFICAÇÃO (3) E O MÓDULO DE GRAVAÇÃO (9) ESTE MÓDULO INTEGRA UM TRANSCODIFICADOR (7) RESPONSÁVEL PELA REFORMATAÇÃO DO VÍDEO DE ACORDO COM AS CARACTERÍSTICAS DOS TERMINAIS E DA REDE 19 PÚBLICA (12) ASSOCIADA A CADA TERMINAL (13). A INOVAÇÃO DESTE SISTEMA CENTRA-SE NA SUA FLEXIBILIDADE, NOMEADAMENTE EM APLICAÇÕES DE VIDEO-VIGILÂNCIA E NA FUNCIONALIDADE RESULTANTE. O SISTEMA DA INVENÇÃO TEM A CAPACIDADE DE DETECTAR MOVIMENTO DE OBJECTOS E ANOTÁ-LOS (8), O QUE PERMITE DESPOLETAR MECANISMOS DE AVISO (ALARMES) NO CASO EM QUE O RERMINAL ESTÁ LIGADO DIRECTAMENTE (ON-LINE) A UMA CÂMARA (1). PARA ALÉM DISSO, O TERMINAL PODE PESQUISAR OS VÍDEOS PREVIAMENTE GRAVADOS (OFF-LINE) E ANOTADOS.
Patent PT-103934-A (PT)
Title: Uso de microondas na síntese de tris(pirazolil)metanos substituídos
Inventor: POMBEIRO ARMANDO JOSE LATOURRE
IPC: H05B6/64
Filed: 2008-01-18
Abstract: A INVENÇÃO REFERE-SE A UM NOVO MÉTODO DE PREPARAÇÃO DE TRIS(PIRAZOLIL)METANOS SUBSTITUÍDOS COM BASE NO USO DE MICROONDAS.
Patent PT-104038-A (PT)
Title: Medidor de parâmetros fisiológicos baseado em sensores tipo auricular, arquitectura bluetooth distribuída e em telemóveis
Inventor: GIRAO PEDRO MANUEL BRITO DA SILVA
IPC: A61B5/0205
Filed: 2008-04-26
Abstract: É DESCRITO NESTE INVENTO UM SISTEMA DE MEDIDA QUE PERMITE A MEDIÇÃO DE UM CONJUNTO DE PARÂMETROS FISIOLÓGICOS E DO AMBIENTE, UTILIZANDO UM DISPOSITIVO DE MEDIDA DE TIPO AURICULAR, UM MICROCONTROLADOR, COMUNICAÇÃO ''''BLUETOOTH'''' DISTRIBUÍDA E TELEMÓVEL 3G/GPRS. OS PROGRAMAS (SOFTWARE) JAVA2ME DESENVOLVIDO PARA DETECÇÃO DO BLUETOOTH, LEITURA E PROCESSAMENTO DE DADOS ASSOCIADOS AO DISPOSITIVO LIGADO AOS SENSORES, PERMITE MOSTRAR OS RESULTADOS DE MEDIDA: TEMPERATURA, RITMO CARDÍACO, NÍVEL DE SATURAÇÃO COM OXIGÉNIO DA HEMOGLOBINA DO PACIENTE E TEMPERATURA E HUMIDADE DO AR AO REDOR DO PACIENTE. OS DADOS SÃO ARMAZENADOS NA MEMÓRIA DO TELEMÓVEL OU NUM CARTÃO DE MEMÓRIA (MEMORY CARD). CONSOANTE O RESULTADO DA MEDIDA, UM MÓDULO DE PROGRAMAS (SOFTWARE) PERMITE A GERAÇÃO DE MENSAGENS DE ALARME POR MENSAGENS CURTAS (SMS) E OU CORREIO ELECTRÓNICO (E-MAIL) AOS NÚMEROS GRAVADOS NUMA LISTA DE ''''APOIO AO PACIENTE''''.
Patent PT-104486-A (PT)
Title: Nanotubos luminescentes de aluminatos de berílio, magnésio, cálcio, estrôncio ou bário dopados com cério (iii) e co-dopados com outros iões lantanídeos m(1-x-y)n204:cex,lny
Inventor: ZURBA NADIA KHALED
IPC: B82B1/00
Filed: 2009-04-03
Abstract: A PRESENTE INVENÇÃO APRESENTA NANOTUBOS LUMINESCENTES DE ALUMINATOS DOPADOS COM TERRAS RARAS, NOMEADAMENTE DA SÉRIE DOS LANTANÍDEOS (LN CONSISTE EM LA, CE, PR, ND, PM, SM, EU, GD, TB, DY, HO, ER, YB, TM OU LU), CUJA FÓRMULA REVELA-SE M(1-X-Y)N2O4:CEX, LNY, ONDE O CATIÃO M COMPREENDE UM METAL ALCALINO-TERROSO QUE CONSISTE EM BE, MG, CA, SR, BA OU UMA MISTURAS DOS MESMOS, N CONSISTE EM AL, ACEITANDO A CO-DOPAGEM POR UMA COMBINAÇÃO DE IÕES LANTANÍDEOS (CO)ACTIVADORES DE LUMINESCÊNCIA, ONDE 0<X≤1 E 0≤Y≤1. TAIS NANOTUBOS SÃO OBTIDOS POR UM PROCESSO DE SÍNTESE QUE CONSISTE NO TRATAMENTO TÉRMICO DE RECOZEDURA DE MICRO E NANO PARTÍCULAS PRECURSORAS, SOB FAIXA DE TEMPERATURA IGUAL OU SUPERIOR A 573 KELVIN, POR UM TEMPO MÍNIMO DE 30 MINUTOS, RESULTANDO EM EMISSÕES NO INFRAVERMELHO E NO ULTRAVIOLETA VISÍVEL, DE MODO QUE OS DITOS NANOTUBOS PODEM SER AMPLAMENTE APLICADOS EM DISPOSITIVOS ÓPTICOS, TAIS COMO BIOMARCADORES E SENSORES.
Patent PT-104742-A (PT)
Title: Equipamento de protecção contra o risco de queda em altura
Inventor: BARREIRA PAULO JORGE DA SILVA
IPC: E04G3/32
Filed: 2009-09-08
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM EQUIPAMENTO CONTRA O RISCO DE QUEDA EM ALTURA NA CONSTRUÇÃO, SENDO ESPECIALMENTE APLICÁVEL NA BORDADURA DAS LAJES, ESCADAS, BEIRADOS DE TELHADOS E TOPO DE MUROS. A SUA INSTALAÇÃO É FEITA NA FASE DOS TRABALHOS DE ARMAÇÃO DO FERRO OU BETONAGEM OU AINDA NOUTRAS FASES DESDE QUE A ESTRUTURA O PERMITA. O EQUIPAMENTO ESTÁ PREPARADO PARA SER FIXADO ATRAVÉS DE PONTAS (21) DE FERRO DEIXADAS NOS TRABALHOS DE ARMAÇÃO DE FERRO OU INTRODUZIDAS NO BETÃO AINDA FRESCO NA FASE DE BETONAGEM. É CONSTITUÍDO ESSENCIALMENTE POR UM ELEMENTO (1) BASE E UM MONTANTE (2) DE SUPORTE DE GUARDA-CORPOS (16) E POR ACESSÓRIOS (15) PARA GARANTIR A MONTAGEM DO EQUIPAMENTO EM QUALQUER ESTRUTURA.
Patent PT-110896-A (PT)
Title: Forma amorfa de trifenatato de vilanterol e processos para a preparação da mesma
Inventor: LUIS SOBRAL
IPC: A61K31/222
Filed: 2017-07-19
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UMA FORMA AMORFA DE TRIFENATATO DE VILANTEROL, PROCESSOS PARA A SUA PREPARAÇÃO E O SEU USO NUMA COMPOSIÇÃO FARMACÊUTICA PARA O TRATAMENTO DE DOENÇAS RESPIRATÓRIAS, PARTICULARMENTE PARA O TRATAMENTO DA ASMA E DA DOENÇA PULMONAR OBSTRUTIVA CRÓNICA. A FORMA AMORFA DE TRIFENATATO DE VILANTEROL DA PRESENTE INVENÇÃO SURPREENDENTEMENTE APRESENTA PROPRIEDADES DE ESTABILIDADE COMPARÁVEIS À FORMA CRISTALINA CONHECIDA, COM O MESMO EFEITO FARMACÊUTICO PELO QUE PODE SER UTILIZADA EM FORMULAÇÕES FARMACÊUTICAS ALTERNATIVAS.
Patent RU-94019253-A (RU)
Inventor: NEVSKIJ V P
IPC: D01C1/00
Filed: 1994-05-17
Abstract: FIELD: agriculture. SUBSTANCE: method for production of stock of flax or hemp or ambary involves application of smoke gases as a heat-carrying agent. In summertime is sufficient to use a single film cover on a wooden framework. Two parallel flues may be used instead of one wide flue. EFFECT: higher efficiency; higher product quality.
Patent RU-94020357-A (RU)
Inventor: SLOBODJANIK I P
IPC: B01D3/20
Filed: 1994-05-31
Abstract: FIELD: design of mass-heat exchange plates for gas (vapor)/fluid systems, intended for gas absorption, rectification, washing under conditions of low specific fluid loads, may be applied in chemical, oil chemical, gas, food and other industries. SUBSTANCE: heat-mass exchange plate includes one circular slab installed under another circular slab with central bubble circular cap in vertical cylindrical column. Lateral walls of the cap are perforated. Vertical drain pipe is installed between walls of column and the cap in such a manner that lower edge is spaced from the slab by a value equal to one forth internal diameter of downflow pipe. Upper edge is placed over the slab of upper plate. Drain pipe is tightly built in slab of upper plate between column wall and the cap. Vertical downflow pipe is built in plate slab between column wall and the cap in such a manner that upper edge is spaced from plate slab by a distance of one forth internal diameter. Drain pipe is adjacent to downflow pipe. Vertical baffle of width equal to distance to opposite lateral wall of cap is placed between the drain and downflow pipes. Baffle height is equal to the distance between plates over height. Lower edge of the cap are tightly attached to plate slab. Perforation in the form of arched slots with convex facing upwards is originated in plate slab between column wall and lateral walls of the cap and between drain pipe and downflow pipe. The slots are placed concentrically in circular positions around cap center. Axes are placed at acute angle to circular tangents toward the same direction where plate slab center is located. Perforated slots are directed from periphery to the center at acute angle to tangent to spiral of Archimedes towards center of curvature of the spiral of Archimedes. EFFECT: improved heat-mass exchange at the expense of more close contact between gas (vapor) and fluid, and at the expense of decreased lengthwise agitation of fluid on a plate.
Patent RU-94026773-A (RU)
Inventor: ROL F MJUL KHAUPT
IPC: C08L1/12
Filed: 1994-07-27
Abstract: FIELD: cellulose industry. SUBSTANCE: plasticized cellulose acetate is obtained, in which modified cellulose acetate (A) includes inoculated oligomer of a cyclic ester such as ε-caprolactame and additionally has a plasticizer in the form of cyclic ester oligomer (B) whose carboxylic group is esterified with an alcohol or alcohol derivative having at least one free hydroxyl group and melting point not higher than about 180 C, where weight proportion of A and B components is expressed by formula 1. 0,3≅ A/(A+B)≅0,95 (1). Product of invention is preferably prepared by bringing in contact oligomer B with cellulose acetate containing hydroxyl groups, oligomer B being a product of interaction of a cyclic ester such as ε-caprolactam and a mono- or polyfunctional alcohol and/or alcohol derivative with at least one free hydroxyl group in presence of catalyst with subsequent bringing in contact with cellulose acetate containing hydroxyl groups in melt. EFFECT: reduced cost, lowered melting point of product making it possible to fabricate filaments by way of spinning from melt.
Patent RU-94027086-A (RU)
Inventor: MISHCHENKO A P
IPC: B01J8/02
Filed: 1994-07-18
Abstract: FIELD: catalytic reactors with membrane catalysts, in particular, membrane member of reactors for hydrogenation of organic compounds in liquid phase. SUBSTANCE: membrane member has shaped channel coated with catalyst film in its body. Shaped channel may be separated by partition with hole in the middle of body cross-section. Membrane member allows efficient hydrogenation of sunflower oil (95% hydrogenation) with the following advantages: provision of efficient flowing-over of catalyst to intensify the process; easier replacement of members in reactor; no chemical corrosion of seams on membrane member. EFFECT: higher efficiency.
Patent RU-94030134-A (RU)
Inventor: SALOMATOV V V
IPC: F23C10/08
Filed: 1994-08-15
Abstract: FIELD: thermal engineering. SUBSTANCE: boiler has furnace 1 and convective well 2 communicating through horizontal flue 3. Ash-trapping tube bundle 4 mounted at flue inlet functions as internal separator to return large particles to furnace 1. Structural components of external separating system installed at flue outlet are made in the form of curvilinear guide channels with splitters designed to split and turn gas flow followed by its inlet to external separation system. The latter is built up of two or more dry inertial apparatuses, such as cyclones, battery cyclones, vortex catchers, etc. EFFECT: improved reliability, economic efficiency, environmental friendliness of boiler. 1 dwg
Patent RU-94037484-A (RU)
Inventor: AZIN A L
IPC: A61N1/00
Filed: 1994-10-06
Abstract: FIELD: medical equipment. SUBSTANCE: electrophysical method of curing headache is based upon locking activity of neck ganglions by electric current pulses. Pulses are switched in turn according to specific program to area of corresponding ganglion through partial elements of multichannel electrodes, which play roles of anode and cathode correspondingly with different areas. Then area of locking of ganglion activity is changed and pause is formed. Simultaneously with electrophysical influence, electromagnet self-radiation of decametric wave band is measured at symmetrical areas of cerebrum. Radiation correlation factors matrix is calculated and its value is compared with pre-set one. After that spatial-temporal parameters of pulse electric current are changed. Method may be used for curing as functional consequences of inflammatory processes, for example, megrim, and at hypertension, atherosclerosis, post-traumatical processes. EFFECT: improved efficiency of cure.
Patent RU-95101378-A (RU)
Inventor: MANFRED KHAA
IPC: B22F5/00
Filed: 1995-02-01
Abstract: FIELD: civil engineering. SUBSTANCE: locking members are placed on a portion of anchor bolt surface. As this takes place the locking members are made in the form of radial cams 5 rounding side surface of the anchor bolt 1 and spaced from one another in radial direction. Good mixing the composite mass is achieved by this way and resistance to driving is decreased. The driving is used to match anchor bolt outer diameter measured across cams and diameter of the drilled hole. Simple and economic making the anchor bolt 1 is possible by powder die casting using binding agent, as well as by subsequent removing the binder and sintering. EFFECT: high efficiency. 2 dwg