baber/WOPTO huggingface dataset:
Patent NZ-730217-A (NZ)
Title: Methods and device for providing energy to systems on mobile units
Inventor: CONNORS JEFFREY
IPC: H02J50/10
Filed: 2015-09-25
Abstract: Disclosed herein are devices and methods allowing for the rapid storage of power on mobile units that in some case do not have a power source. The disclosed devices and methods allow for such mobile units to power one or more electronic components located on the mobile units. In addition, the devices and methods disclosed herein allow for the inclusion of electronic components such as high-definition displays and computers that require large amounts of energy.
Patent NZ-731416-A (NZ)
Title: Pyrimidinones as factor xia inhibitors
Inventor: ORWAT MICHAEL J
IPC: C07D471/18
Filed: 2015-07-29
Abstract: The present invention provides compounds of Formula (I) or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein all the variables are as defined herein. These compounds are selective factor XIa inhibitors or dual inhibitors of FXIa and plasma kallikrein. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating thromboembolic and/or inflammatory disorders using the same.
Patent NZ-760085-A (NZ)
Title: Drywall joist hanger
Inventor: BUNDY GREGORY D
IPC: E04B5/12
Filed: 2014-12-12
Abstract: Joist hangers are used in building construction to secure the ends of joists or other members to headers or other support members. Drywall is used as a fire barrier, but generally cannot be used to shield supporting structural members like top plates and headers because drywall is susceptible to cracking and crushing and has little bearing strength with regard to fasteners in the drywall. A connection utilizing a joist hanger to hang a substantially horizontal joist or beam from a wood structural support member such as a top plate or header in cooperation with a first plurality of fasteners such as screws and one or more substantially vertical fire-resistant panels such as drywall. This allows the drywall panel, which is relatively incombustible, to extend up far enough to cover the front surface of the header.
Patent NZ-763996-A (NZ)
Title: Oligonucleotide compositions and methods of making the same
Inventor: RAMIYA PREMCHANDRAN H
IPC: C12N15/115
Filed: 2015-04-29
Abstract: The present disclosure provides a solid phase method of making oligonucleotides via sequential coupling cycles including at least one coupling of a dinucleotide dimer subunit to a free 3’-terminal group of a growing chain. The oligonucleotides include at least two nucleoside subunits joined by a N3’→P5’ phosphoramidate linkage. The method may include the steps of (a) deprotecting the protected 3’ amino group of a terminal nucleoside attached to a solid phase support, said deprotecting forming a free 3’ amino group; (b) contacting the free 3’ amino group with a 3’-protected amino-dinucleotide-5’-phosphoramidite dimer in the presence of a nucleophilic catalyst to form an internucleoside N3’→P5’ phosphoramidite linkage; and (c) oxidizing (e.g., sulfurizing) the linkage. The compositions produced by the subject methods may include a reduced amount of one or more (N-x) oligonucleotide products. Also provided are pharmaceutical compositions including the subject oligonucleotide compositions.
Patent NZ-771862-A (NZ)
Title: Bone conduction speaker and earphone
Inventor: ZHENG JINBO
IPC: H04R9/02
Filed: 2019-01-05
Abstract: Disclosed in the present application are a bone conduction speaker and earphone comprising a panel and a driving device. The driving device is configured to generate a driving force. The panel is transmissively connected to the driving device. Part or all of the panel is used to contact or press against the body of a user to conduct sounds. An area of the panel used to contact or press against the body of a user has a normal line, and the line at which the driving force is located is not parallel to the normal line.
Patent PT-101148-A (PT)
Inventor: ARUFFO ALEJANDRO
IPC: C07K19/00
Filed: 1992-12-18
Abstract: Soluble fusion molecules were prepared which contained a CD11a/CD18 specific binding region operatively linked to an immunoglobulin constant region. These molecules particularly include extracellular portions of adhesion molecules such as ICAM-1 and ICAM-2 attached to IgG constant regions. The fusion molecules described are utilized as costimulatory agents for the activation of T cells and in methods for increasing CD4+ T cell proliferative response and IL-2 induction.
Patent PT-101162-A (PT)
Inventor: SEPETKA IVAN
IPC: A61M25/00
Filed: 1992-12-29
Abstract: A wire (10,102) for use in combination with a microcatheter to form an occlusion within a vascular cavity, the wire comprising:a core wire (10); anda detachable elongate tip portion (102) coupled to a distal portion of the core wire, the tip portion extending the core wire for a predetermined lineal extent and being adapted to be positioned, in use, in a vascular cavity to form an occlusion in the vascular cavity, whereby endovascular occlusion of the vascular cavity can be performed;   characterised in that the detachable elongate tip portion (102) has a plurality of filaments or fine hairs extending therefrom.
Patent PT-101405-A (PT)
Title: Concrete water-repellent prepn. - from water with addn. of soap, tallow, oil, olein and aromatising agent
Inventor: SILVA ALFREDO NOGUEIRA DA
IPC: C04B40/00
Filed: 1993-11-18
Abstract: Compsn. comprises 91.5-93.6 wt.% water, 2.5-3.5 % soap, 0.5-0.7 % tallow, 2.5-3.5 % oil, 0.3-0.5 % olein and 0.6-0.8 % aromatising agent. It can opt. contain a neutralised agent, if the soap is too alkaline.
Patent PT-102719-A (PT)
Title: Vehicle tire with shock absorbing system, has support brackets comprising curved supports, compression springs, flexible packing rings and coupling tubes on inside
Inventor: HSU SHUT CHEN
IPC: B60C17/04
Filed: 2002-01-29
Abstract: A support device (2000) with two support brackets is provided on the inside of tire (10). The bracket is assembled from a row of curved supports (20) with compression springs (208) in between, two flexible packing rings (30) and two interlocking coupling tubes (205, 206).  A tire has two inner lips (101) protruding from opposite side walls and provided with a number of plug holes (104) and positioning holes (103). A supplementary support device supported on the inside of the tire between the inner lips comprises two support brackets, each bracket comprising a number of curved supports connected in series, a number of compression springs between the supports and two flexible packing rings secured to the inner lips and brackets. The packing ring has a corrugated inner periphery cooperating with the corrugated lower side walls (102) of the inner lips. The support has a downwards-facing flange (202) on one side, acting as a stop for the packing ring. A screw bolt is provided at one end of the support and an eyelet is provided at the other end, the eyelet providing a hole for receiving the bolt at the end of an adjoining support. Plug and positioning bars (205a, 206a) are pressed into the plug and positioning holes. A coupling tube (205) associated with one support contains holes (205c) into which hooks (206c) on a coupling tube (206) associated with another support can be selectively fitted. Compression springs (208) are mounted inside the coupling tubes.
Patent PT-103773-A (PT)
Title: Instrumento não-obstrutivo de tipo ''cadeira inteligente'' para a monitorização do estado psicofisiológico em seres humanos
Inventor: GIRAO PEDRO SILVA
IPC: A61B5/053
Filed: 2007-07-02
Abstract: ESTE INVENTO, DESENVOLVIDO NA ÁREA DA ENGENHARIA BIOMÉDICA, É VOCACIONADO PARA MEDIÇÃO DO ESTADO PSICOFISIOLÓGICO EM SERES HUMANOS. TRATA-SE DE UM SISTEMA QUE INCLUI DOIS CANAIS DE MEDIDA PRINCIPAIS, REPRESENTADOS POR SENSORES EMBEBIDOS NA ESTRUTURA DE UMA CADEIRA, CUJOS SINAIS ANALÓGICOS SÃO ADQUIRIDOS UTILIZANDO UM MÓDULO MULTIFUNÇÃO DE BAIXO CUSTO LIGADO A UMA DAS PORTAS USB DE UM COMPUTADOR PORTÁTIL (PC). A IDENTIFICAÇÃO DO INDIVÍDUO É REALIZADA DE FORMA AUTOMÁTICA E SÃO AQUISICIONADOS TRÊS PARÂMETROS FISIOLOGICOS: O RITMO CARDÍACO, O RITMO RESPIRATÓRIO E A CONDUTÂNCIA DA PELE. O SOFTWARE IMPLEMENTADO A NÍVEL DO PC PERMITE A FILTRAGEM DE TIPO DIGITAL CLÁSSICO E UTILIZANDO WAVELETS DOS SINAIS ADQUIRIDOS E A CARACTERIZAÇÃO DO ESTADO PSICOFISIOLÓGICO. PARA REDUZIR OS ARTEFACTOS RESULTADOS DOS MOVIMENTOS AMPLOS REALIZADOS PELO INDIVIDUO SENTADO NA CADEIRA, FOI DESENVOLVIDA UMA SOLUÇÃO HÍBRIDA HARDWARE MAIS SOFTWARE BASEADA NA UTILIZAÇÃO DE UM ACELERÓMETRO INTEGRADO (1) MONTADO NAS COSTAS DE UMA CADEIRA. A NÍVEL DE SOFTWARE DESENVOLVIDO, SÃO INTRODUZIDOS TAMBÉM ELEMENTOS DE SINALIZAÇÃO, DE GRAVAÇÃO E DE COMUNICAÇÃO DOS REGISTOS DAS SITUAÇÕES CRITICAS POR EXEMPLO A PESSOAL MÉDICO E PARAMÉDÍCO, AUXILIANDO O CONTROLO, OPTIMIZAÇÃO E PROGNÓSTICO DOS RESULTADOS DOS TRATAMENTOS.
Patent PT-103964-A (PT)
Title: Sistema medidor e avisador do nível de ruído
Inventor: SILVA ARLINDO JOSE DE PINHO FIGUEIREDO E
IPC: G01H17/00
Filed: 2008-02-12
Abstract: O ''SISTEMA DE MEDIÇÃO E AVISADOR DE RUÍDO'' QUE SE INSERE NOS SISTEMAS DE PREVENÇÃO PARA A MELHORIA DAS CONDIÇÕES DE SAÚDE DOS FUNCIONÁRIOS, ÁREA TÉCNICA DOS EQUIPAMENTOS DE MEDIÇÃO DE RUIDO, PODENDO INCLUIR-SE NOS EQUIPAMENTOS DE HIGIENE E SEGURANÇA NO EMPREGO. ESTE SISTEMA É CONSTITUÍDO POR UMA CAIXA DE PROCESSAMENTO CENTRAL, A QUAL RECEBE O SINAL DE RUÍDO PROVENIENTE DOS DIVERSOS MICROFONES, CUJO NÚMERO PODE VARIAR DE 1 A 8. O SINAL RECEBIDO É PROCESSADO, ANALISADO E POSTERIORMENTE REGISTADO. SIMULTANEAMENTE À FASE DE REGISTO É EMITIDO UM SINAL PARA UMA PLACA SÍNALÍZADORA (2) QUE ALERTA OS UTENTES DO ESPAÇO PARA O NÍVEL DE RUÍDO QUE AÍ ESTÁ PRESENTE. A PLACA SINALIZADORA POSSUI UM SISTEMA DE ALERTA BASEADO NO PRINCÍPIO DO SEMÁFORO, O QUAL INDICA QUE: PARA UMA LUZ VERDE (3) O NÍVEL DE RUÍDO ESTÁ EM NÍVEIS QUE NÃO COLOCAM EM RISCO A SAÚDE DO OPERADOR; PARA UMA LUZ AMARELA (4) O NÍVEL DE RUÍDO ESTÁ EM NÍVEIS QUE É ACONSELHADO O USO DE PROTECÇÃO; PARA UMA LUZ VERMELHA (5) O NÍVEL DE RUÍDO EXCEDEU O LIMITE MÁXIMO LEGAL E DEVEM SER TOMADAS AS MEDIDAS PREVISTAS NA LEI. O EQUIPAMENTO PROPOSTO SERÁ IMPLEMENTADO EM TODOS OS ESPAÇOS ONDE O NÍVEL DE RUÍDO SEJA UMA COMPONENTE DE ESPECIAL RELEVO NO ESPAÇO DE TRABALHO, NOMEADAMENTE ESPAÇOS INDUSTRIAIS, ESPAÇOS PÚBLICOS FREQUENTADOS POR UM ELEVADO NÚMERO DE PESSOAS, E ESPAÇOS COM NÍVEL DE RUÍDO LIMITADO À PARTIDA, POR EXEMPLO: AS BIBLIOTECAS.
Patent PT-106146-A (PT)
Title: Sistema modular de segurança amovível para marcar com um líquido documentos com valor económico
Inventor: PINHEIRO PEDRO BORDALO
IPC: E05G1/14
Filed: 2012-02-10
Abstract: O PRESENTE INVENTO DIZ RESPEITO A UM SISTEMA MODULAR DE SEGURANÇA AMOVÍVEL PARA MARCAR COM UM LÍQUIDO DOCUMENTOS CONFIDENCIAIS E/OU COM VALOR ECONÓMICO, COMO NOTAS, ACÇÕES, DOCUMENTOS CONFIDENCIAIS, QUE COMPREENDE PELO MENOS UMA UNIDADE COMPACTA (60) FECHADA HERMETICAMENTE, QUE INCLUI NO SEU INTERIOR: UMA INDICAÇÃO LUMINOSA SOBRE O ESTADO DO SISTEMA (8); UM CONECTOR (9) PARA LIGAÇÃO DE PERIFÉRICOS EXTERNOS INSERIDO NUM DOS TOPOS (12), UMA FONTE DE ALIMENTAÇÃO (2) LIGADA A UM MICROPROCESSADOR ELECTRÓNICO (3); UM IGNIDOR (5), ACCIONADO PELO REFERIDO MICROPROCESSADOR (3); UM PROPULSOR COMANDADO PELO MICROPROCESSADOR (3) DE AR SOB PRESSÃO (4), LIGADO A UMA VÁLVULA DESCOMPRESSORA (6), QUE FAZ SAIR O AR PARA UMA CÂMARA DE AR EXPANSORA (10), A QUAL VAI ENCHER E DILATAR E DESTE MODO COMPRIMIR UMA EMBALAGEM COM O LÍQUIDO (7); O SISTEMA SER CONTROLADO E MONITORIZADO REMOTAMENTE, ATRAVÉS DE UMA PLATAFORMA DE REDE MÓVEL OU DE UMA REDE TCP / IP.
Patent PT-115508-A (PT)
Title: Síntese do líquido iónico dioctil, diglicolamato de tetraoctilamónio (il-4), produto obtido e sua utilização na remediação de metais
Inventor: JOÃO PAULO ARRIEGAS ESTEVÃO CORREIA LEAL
IPC: C07C231/00
Filed: 2019-05-09
Abstract: A PRESENTE INVENÇÃO ENQUADRA-SE NA ÁREA DA SÍNTESE DE LÍQUIDOS IÓNICOS, NOMEADAMENTE DIZ RESPEITO A UM PROCESSO DE SÍNTESE DO LÍQUIDO IÓNICO DIOCTIL, DIGLICOLAMATO DE TETRAOCTILAMÓNIO (IL-4) COM UM ELEVADO GRAU DE PUREZA E A SUA UTILIZAÇÃO NUM PROCESSO DE REMEDIAÇÃO AMBIENTAL DE LANTANÍDEOS E ACTINÍDEOS. ADICIONALMENTE, É TAMBÉM OBJETO DA PRESENTE INVENÇÃO, A OBTENÇÃO DO LÍQUIDO IÓNICO DIOCTIL, DIGLICOLAMATO DE TETRAOCTILAMÓNIO (IL-4) COM UM ELEVADO GRAU DE PUREZA QUE POSSIBILITA A SEPARAÇÃO E SEQUESTRAÇÃO DE METAIS COM UMA EFICIÊNCIA ELEVADA.
Patent PT-116984-A (PT)
Title: Chupeta indicadora de alteração da temperatura
Inventor: ANABELA DE SOUSA SALGUEIRO OLIVEIRA
IPC: A61B5/01
Filed: 2020-12-30
Abstract: A PRESENTE INVENÇÃO ENQUADRA-SE NA ÁREA DAS CHUPETAS, EM CONCRETO DAS CHUPETAS COM CAPACIDADES DE DIAGNÓSTICO E DE ALERTA, DE QUE O UTILIZADOR APRESENTA UMA SUBIDA DA TEMPERATURA, CORPORAL ATRAVÉS DA MEDIÇÃO DA TEMPERATURA DO UTILIZADOR, COMO UMA CRIANÇA. É OBJETO DA PRESENTE INVENÇÃO UMA CHUPETA (1) QUE COMPREENDE UMA PORÇÃO DE TETINA (2), UMA PORÇÃO DE BASE (3) PARA SEGURAR A PORÇÃO DE TETINA (2), MEIOS DE MEDIÇÃO DE TEMPERATURA LOCALIZADOS NO INTERIOR DA PORÇÃO DE BASE (3) E CONFIGURADOS PARA MEDIR A TEMPERATURA DOS LÁBIOS TETINA (2) E CONSEQUENTEMENTE NO INTERIOR DA BOCA DE UM UTILIZADOR, UM INDICADOR (4) TERMOSSENSÍVEL COM NANOPARTÍCULAS TERMOSSENSÍVEIS CONFIGURADAS PARA ALTERAR A SUA COR DE ACORDO COM A TEMPERATURA MEDIDA PELOS MEIOS DE MEDIÇÃO DE TEMPERATURA E ASSIM PROVIDENCIANDO A INFORMAÇÃO INDICATIVA SOBRE A TEMPERATURA MEDIDA. A ENERGIA TÉRMICA É TRANSMITIDA DOS LÁBIOS DO BEBÉ ATÉ AO INDICADOR (4) TERMOSSENSÍVEL, E ASSIM O INDICADOR NÃO TEM DE ESTAR MONTADO NA TETINA (2), GARANTINDO A SEGURANÇA DA SOLUÇÃO.
Patent PT-117449-A (PT)
Title: Cd44 glicoepitopes e vacina quimérica glicoconjugada para terapia do cancro e métodos de síntese
Inventor: JOSÉ ALEXANDRE RIBEIRO DE CASTRO FERREIRA
IPC: C07K16/28
Filed: 2021-09-04
Abstract: A INVENÇÃO ATUAL REFERE-SE A GLICOPEPTÍDEOS DERIVADOS DAS ISOFORMAS CURTAS DO CD44 QUE CARECEM DOS AMINOÁCIDOS CODIFICADOS PELOS EXONS 6-14, OS REFERIDOS GLICOPEPTÍDEOS APRESENTAM PELO MENOS UM OU MÚLTIPLOS RESÍDUOS DE SERINA OU DE TREONINA SUBSTITUÍDOS POR ANTIGÉNIOS TN (GALNACΑ-O-SER/THR) E/OU SIALYL-TN (STN; NEU5ACΑ2-6GALNACΑ-O-SER/THR). A INVENÇÃO ATUAL FORNECE AINDA UM MÉTODO PARA SINTETIZAR OS GLICOPEPTÍDEOS AQUI DIVULGADOS, O MÉTODO DITO COMPREENDE UMA ÚNICA REAÇÃO DE GLICOSILAÇÃO DOS PEPTÍDEOS SINTÉTICOS DAS ISOFORMAS CURTAS DE CD44 ATRAVÉS DA COMBINAÇÃO COM AÇÚCARES NUCLEOTÍDICOS E GLICOSILTRANSFERASES E SUBSEQUENTE PURIFICAÇÃO DO GLICOPEPTÍDEO CD44S-TN POR CROMATOGRAFIA DE AFINIDADE DE LECTINA SEGUIDA DE CROMATOGRAFIA TIO2 OU CROMATOGRAFIA LÍQUIDA. NUMA FORMA DE REALIZAÇÃO, A INVENÇÃO APRESENTA AINDA AS QUIMERAS IMUNOGÉNICAS DERIVADAS DOS REFERIDOS GLICOPEPTÍDEOS CD44-TN/STN, QUE ESTÃO LIGADOS A UMA PROTEÍNA IMUNOGÉNICA PORTADORA, TAIS COMO HEMOCIANINA DE LAPA (KLH) OU A PROTEÍNA DE REAÇÃO CRUZADA 197 (CRM197). SÃO DESCRITOS MÉTODOS PARA CONJUGAR OS GLICOPEPTÍDEOS CD44-TN/STN COM AS PROTEÍNAS IMUNOGÉNICAS CRM197 E KLH, GERANDO OS GLICOPEPTÍDEOS QUIMÉRICOS, AQUI DENOMINADOS CRM197-CD44S-TN KLH-CD44S-TN, RESPETIVAMENTE. A PRESENTE INVENÇÃO DIZ AINDA RESPEITO AOS GLICOPEPTÍDEOS DE CD44- TN/STN OU COMPOSIÇÕES QUE INCLUEM OS REFERIDOS GLICOPEPTÍDEOS PARA USO NO TRATAMENTO DO CANCRO E DOENÇAS PRÉ-NEOPLÁSICAS, PREFERENCIALMENTE DOENÇAS NEOPLÁSICAS QUE EXPRESSAM ISOFORMAS CURTAS DE CD44, ATRAVÉS DA GERAÇÃO DE ANTICORPOS CONTRA AS CÉLULAS CANCERÍGENAS E DO TRATAMENTO E PREVENÇÃO DO CANCRO ATRAVÉS DA VACINAÇÃO. OS GLICOPEPTÍDEOS, COMPOSIÇÕES, MÉTODOS DE SÍNTESE E USO DA PRESENTE INVENÇÃO PODEM SER VANTAJOSAMENTE UTILIZADOS NO TRATAMENTO DO CANCRO, SOZINHOS OU EM COMBINAÇÃO COM OUTRAS IMUNOTERAPIAS.
Patent RO-88223-A (RO)
Inventor: WONG RAYMAN Y
IPC: C07D213/55
Filed: 1983-01-04
Abstract: The invention relates to novel compounds having the formula 
<CHEM>
 in which R is alkyl, cycloalkyl, aralkyl, chlorophenyl or chlorbenzyl, R1 is hydrogen or lower alkyl and n is an integer from 1 to 3. Said thiocarbonates are available by reacting the corresponding pyridyl alkanole with a chlorothioformate having the formula 

RS@Cl
 at 0 - 25 DEG C in the presence of a solvent and a hydrogen chloride acceptor. The thiocarbonates of the above formula show significant insect repellent activity. They are adapted for ready use in corresponding compositions.
Patent RU-94006416-A (RU)
Inventor: SPITSIN N F
IPC: B01F9/00
Filed: 1994-02-22
Abstract: FIELD: building machines. SUBSTANCE: the mixer uses muscle force; it is intended for use mainly on objects where there is not electric power supply or its supply is unsuitable. The feet can transmit power exceeding that by the hands by 3 to 5 times; therefore the drive is accomplished by the worker's feet. The drum rotation drive is made in the form of two pedals connected through links to unidirectional rotating mechanisms; to provide the continuity of the drum rotation cycle, the pedals with links are furnished with a locking link in the form of a two-arm lever. EFFECT: improved design.
Patent RU-94023967-A (RU)
Inventor: DORNOSTUP S B
IPC: B27N3/02
Filed: 1994-06-24
Abstract: FIELD: manufacture of building materials, particular, methods of production of wood particle boards with low toxicity. SUBSTANCE: the offered method includes treatment of urea formaldehyde resin with direct current in electrodialyzer for 0.25-1.1 h. EFFECT: reduced liberation of formaldehyde and time for treatment and improved mechanical and physical properties of wood particle boards on urea formaldehyde resin.
Patent RU-94024651-A (RU)
Inventor: KOSTJUCHENKO S V
IPC: C02F103/04
Filed: 1994-06-30
Abstract: FIELD: disinfection and sterilization of water. SUBSTANCE: water is treated by UV-radiation due to passing water stream through illumination area, which has low pressure mercury UV-lamp, placed into protecting pipe which is transparent for the radiation. Start-adjusting apparatus is connected with electrical terminals. Value of working current of the lamp equals to 0.8-0.98 nominal working current. Start-adjusting apparatus is chosen to be inductive type with inductance being equal to 0.75-0.9 nominal efficiency. EFFECT: improved quality; improved reliability. 1 cl, 2 cl, 1 dwg
Patent RU-94026078-A (RU)
Inventor: JANISH KHAJIMICHAEHL
IPC: A01P7/02
Filed: 1994-07-20
Abstract: FIELD: agriculture. SUBSTANCE: desired derivatives have formulawhere X represents F, Cl or Br, and Y represents H or F. Proposed compounds and compositions thereof have acaricide, lavricide and ovicide action. EFFECT: improves quality of desired product.
Patent RU-94029076-A (RU)
Inventor: KARMATSKIJ G S
IPC: B02C7/06
Filed: 1994-08-03
Abstract: FIELD: chemical engineering, food-processing industry. SUBSTANCE: centrifugal mill has housing 2 in which disk working bodies 3, 4 are mounted on coaxial drive shafts. Disk working bodies have percussion members in the form of blades 5 fixed on disks in concentric rows as well as by additional percussion members in the form of beaters 6 (blades) and deflecting planks 9 mounted in housing. The beaters are disposed on one of the disks. They have width overlapping both disks. Output hole placed on external surface (cylindrical or face) of housing is made smoothly passing into ring-shaped channel 12 with angle of coverage not less than 360 deg. Channel 12 has a number of tangentially attached discharging branch pipes the number of which corresponds to that of groups of fractional separation of ground product. Ring-shaped channel 12 disposed on face wall is made spiral with gradual decrease of radius. EFFECT: enhanced functional capabilities of centrifugal mill due to possible separation of ground product into groups according to fractional compound, enhanced efficiency of devices for line grist and superfine grinding of materials. 1 cl
Patent RU-94030853-A (RU)
Inventor: PAVLENKO S G
IPC: A61B17/50
Filed: 1994-08-03
Abstract: FIELD: medicine, endoscopy. SUBSTANCE: flexible endoscope with hose and polyectomic loop is introduced into body cavity, one end of removed object is led in hose, and the other is grasped with polyectomic loop and pooled up to endoscopic objective. In doing so, overall dimensions of object are decreased, and under visible control, it is safety removed from cavity. EFFECT: higher efficiency.
Patent RU-94031583-A (RU)
Inventor: DENISOV P S
IPC: B21C47/04
Filed: 1994-08-29
Abstract: FIELD: rolling of metals; strip processing and slitting. SUBSTANCE: offered device has drum coiler and strip divider, additional roller with two flanges located above coiler and fixed from axial displacement and installed for travel within preset limits horizontally and vertically preserving parallel arrangement of axes of roller and drum. Roller flanges are installed for changing distance between flanges; diameter of flanges is D=(110-120)S. Diameter of roller barrel is d=(0.45-0.51)D. The main task decided by the invention is enhanced quality of coiling relatively thin steel strips, thickness S= 1.2-3.0 mm, mainly hot rolled, at higher temperature of metal. EFFECT: increased output, reduced labor input.
Patent RU-94034753-A (RU)
Inventor: CHERNIN V N
IPC: C11D1/34
Filed: 1994-09-20
Abstract: FIELD: technical detergents. SUBSTANCE: proposed washing and disinfection agent contains (mass %): triethanolamine 3-5, oleic acid 7-9, ethylcellosolve 14-16, flotation agent 9-11, carbamide 14-16, hydrochloride of polyhexamethylene quanidine 0.5-1.5 and water. EFFECT: improves degreasing ability and fungicide ability of desired agent.
Patent RU-94036066-A (RU)
Inventor: KHOVANOV N N
IPC: B21C37/29
Filed: 1994-09-26
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention is meant for manufacture of branch pipes on hollow cylindrical articles having wall thickness equal or bigger than thickness of wall of article. In agreement with process flange forming of branch pipe is performed simultaneously with upsetting of wall of branch pipe. It is conducted continuously-sequentially with flange forming. Upsetting of wall of branch pipe is carried out by action of deforming-pressing tool on butt surfaces of branch pipe formed by drawing. In process of formation of branch pipe with height h, with outer Dand inner Ddiameters and wall thickness b″≥ b working surfaces of drawing tool adjusted to size of inner diameter of branch pipe rotate with working rotational speed and vertical feed and contact wall of article performing rolling and drawing of neck of branch pipe. Simultaneously with rolling and drawing of branch pipe deforming-pressing tool which has curvilinear shape of working surface conjugated to exit section located perpendicular to rotation axis rotates with working rotational speed and performs upsetting of wall of flanged branch pipe providing for continuous-sequential process of flanging and upsetting with specified height and thickness of wall of branch pipe. EFFECT: increased quality of articles thanks to manufacture of thickness of wall of branch pipe equal or bigger than thickness of wall of article, formation of branch pipe on article from material with diminished plastic properties, enhanced operational characteristics of branch pipe joint.
Patent RU-94037490-A (RU)
Inventor: KOSTENKO A V
IPC: H02P7/285
Filed: 1994-10-05
Abstract: FIELD: electrical engineering; speed governing for DC motors supplied with power from AC mains, primality those driving domestic appliances, for stepless speed control within wide range. SUBSTANCE: DC drive has DC commutator motor, power switch, rectifier bridge, speed setting element, voltage regulator. In addition, it is provided with diode, resistor, comparator, voltage divider, and relevant connections between functional components. Power switch is built around field-effect transistor. EFFECT: enlarged speed control range, reduced radio noise, improved linearity of control characteristic. 2 dwg