baber/WOPTO huggingface dataset:
Patent BR-112018007141-B1 (BR)
Title: Fibras minerais, processo para fabricação de fibras minerais e produto de isolamento térmico
Inventor: CHRISTOPHER ELLISON
IPC: C03C13/06
Filed: 2016-10-06
Abstract: A presente invenção se refere a fibras minerais tendo uma composição química compreendendo os seguintes constituintes, como porcentagens em peso: SiO2 30% a 50% Al2O3 10% a 20% CaO+MgO 20% a 35% Na2O+K2O 1% a 10% caracterizadas por as ditas fibras minerais compreenderem um teor de ferro total, expresso como Fe2O3 de 5% a 15% e uma redução, que corresponde à razão em peso entre o teor de ferro ferroso, expresso como Fe2O3, e o teor total de ferro, expresso como Fe2O3, inferior a 0,6, de preferência, inferior a 0,5, com mais preferência, inferior a 0,4.
Patent BR-112018010738-B1 (BR)
Title: Composição de borracha e pneumático compreendendo a mesma
Inventor: SALIT ANNE-FRÉDÉRIQUE
IPC: C08K5/548
Filed: 2016-11-24
Abstract: COMPOSIÇÃO DE BORRACHA. Composição de borracha à base de pelo menos uma carga reforçadora, de um ácido de Lewis ou de Bronsted, de um elastômero diênico obtido por polimerização estereoespecífica em presença de um sistema catalítico Ziegler-Natta à base de neodímio, de um composto 1,3-dipolar que compreende um grupo associativo, o ácido de Lewis sendo escolhido no grupo constituído pelos óxidos de alumínio, de titânio e pelos compostos M(L)n, com M sendo o boro, o magnésio, o alumínio, o titânio, o ferro, o zinco, o índio, ou o itérbio, L um ligante monodentado ou bidentado, n sendo um número inteiro que vai de 2 a 4, o ácido de Bronsted sendo escolhido no gripo constituído pelos ácidos sulfônicos. Tal composição apresenta uma histerese muito baixa.
Patent BR-112018077240-B1 (BR)
Title: Composição de tinta látex estável ao envelhecimento térmico
Inventor: REVATHI R TOMKO
IPC: C09D5/02
Filed: 2017-06-30
Abstract: A presente invenção refere-se a copolímeros e composições de tinta látex usando esses copolímeros que são estáveis ao envelhecimento térmico e proporcionam boa aderência, resistência à blocagem, e cobertura enquanto usam-se quantidades menores de dióxido de titânio. Em um aspecto, as composições estáveis ao envelhecimento térmico incluem um copolímero acrílico, estireno acrílico, vinil acrílico ou suas misturas incluindo, como unidades polimerizáveis adicionais, pelo menos um tensoativo fosfato polimerizável e pelo menos um monômero hidrofóbico linear ou ramificado que são ambos polimerizados na espinha dorsal de copolímero acrílico, estireno acrílico, vinil acrílico.
Patent BR-112019005767-B1 (BR)
Title: Filme e artigo
Inventor: NICOLAS CARDOSO MAZZOLA
IPC: B32B27/32
Filed: 2017-08-21
Abstract: É divulgado aqui um filme compreendendo uma camada que compreende uma composição de polietileno compreendendo o produto de reação de etileno e, opcionalmente, um ou mais comonômeros de alfa-olefina, em que a referida composição de polietileno é caracterizada pelas seguintes propriedades: um índice de fusão, I2, medido de acordo com ASTM D1238 (2,16 kg, 190°C) de 0,5 a 10 g/10 min.; uma densidade (medida de acordo com ASTM D792) inferior a 0,935 g/cm3; uma razão de índice de fusão, I10/I2, em que I10 é medido de acordo com ASTM D1238 (10 kg, 190°C) de 6,0 a 7,5; uma distribuição de peso molecular (Mw/Mn) de 2,8 a 3,9; e uma insaturação de vinil maior que 0,12 vinil por mil átomos de carbono, e um polietileno de baixa densidade.
Patent BR-112019008867-B1 (BR)
Title: Painel lateral de recipiente para aves, recipiente para aves e conjunto de um recipiente para aves e pelo menos um deste painel lateral
Inventor: HENDRIKUS ANTHONIUS THERESIA PETRUS HETTERSCHEID
IPC: A01K31/00
Filed: 2017-11-02
Abstract: A presente invenção se refere a um painel lateral de um recipiente para aves para ligação liberável a um recipiente para manter aves vivas, tendo uma tela retangular com aberturas; um pé saliente lateral e em um acoplamento, acoplamento esse que compreende um suporte estacionário ligado à tela retangular e um elemento de travamento deslocável móvel entre uma posição de acoplamento e uma posição de desbloqueio. A invenção também fornece um recipiente para aves para manter aves vivas, com uma parede lateral tendo uma abertura retangular para receber um painel lateral de recipiente para aves, bem como ao conjunto de tal painel lateral de recipiente para aves e tal recipiente para aves.
Patent BR-112021010839-B1 (BR)
Title: Aparelho gerador de água atmosférica
Inventor: TODD OTANICAR
IPC: E03B3/28
Filed: 2019-11-15
Abstract: APARELHO GERADOR DE ÁGUA ATMOSFÉRICA. Trata-se de um aparelho gerador de água atmosférica. Em uma modalidade, o aparelho inclui um dispositivo de resfriamento de fluido. Uma superfície de condensação de água é termicamente conectada ao dispositivo de resfriamento de fluido, em que a superfície de condensação de água tem uma superfície de condensação super-hidrofóbica, uma superfície de condensação altamente hidrofóbica, uma superfície de condensação super- hidrofílica, uma superfície de condensação altamente hidrofílica ou uma combinação das mesmas. Um dispositivo de rejeição de calor resfriado com ar está em comunicação fluida com um dispositivo de resfriamento de fluido. Uma ventoinha de ar é configurada para induzir o fluxo de ar através da superfície de condensação de água, a fim de condensar e extrair água da atmosfera.
Patent BR-122021010481-B1 (BR)
Title: Liga de magnésio adequada para a utilização como um artigo de fundo de poço corrosível e método para fraturamento hidráulico
Inventor: MARK TURSKI
IPC: C22C23/04
Filed: 2015-07-28
Abstract: trata-se de ligas de magnésio adequadas para serem utilizadas como artigos de fundo de poço corrosíveis, em que as ligas possuem uma taxa de corrosão de pelo menos 50 mg/cm²/dia em 15% de kcl a 93 °c e uma resistência de prova 0,2% de pelo menos 50mpa quando testadas com o uso do método do teste de tensão padrão astm b557-10. a invenção também se refere aos métodos para produzir as ligas, às ferramentas de fundo de poço que compreendem as ligas e aos métodos de fraturamento hidráulica que utilizam as ferramentas de fundo de poço.
Patent CS-196232-B2 (CS)
Title: Double-step hydrodynamic torque converter
Inventor: AHLEN KARL G
IPC: F16H41/26
Filed: 1969-01-17
Abstract: 1,235,561. Hydrodynamic torque converters. S. R. M. HYDROMEKANIK A.B. 20 Jan., 1969 [19 Jan., 1968], No. 3124/68. Headings F2C and F2U. In an hydrodynamic torque converter of the rotating casing 10 type, and including a ring of pump blades 12 in the outflow section, and respective first and second stage turbine blades 22, 18, and a ring of reaction guide blades 26, in the inflow section, the specific torque absorption (Ms) range, (as herein defined), is extended to cover a low range (40-80) and a high range (80-140), by replacing the actual blade components whilst maintaining the angle of deviation #, between the outlet angle of the blade and the optimum inlet flow angle to the blade, of the turbine and guide blades, within specified ranges. The Ms value is defined as the torque absorption of the blade system of the size accepted as the norm size 1-0 at an input speed of 1,700 r.p.m. at the shift point. The angle # of the first turbine stage blades for the low and high Ms ranges, respectively, lies within the ranges (50-90) and (75-115), and for the guide ring and second turbine ring, respectively, in both ranges, within (25-50) and (40-65). The reaction blades may be held against rotation in either direction, or allowed to rotate in either direction, or may act to deliver power when rotated in the same direction as the pump. The blades are die-cast with their supporting rings, the pump blades 12 and guide blades 26 then being riveted to their rings 14 and 28, respectively. The first turbine blades 22 are formed with integrally cast screws, and the second turbine blades 18 with a through-going screw, for their attachment to the ring 20. The aluminium hub 16a of the turbine is splined to a steel shaft 16, relative thermal expansion of the two materials being compensated for by making the diameters of the shaft and hub bear a relation to the strength of the materials and to the number of splines. The splines have radial sides, or sides parallel to radial planes, and their heights and widths are such that they are equally strong having regard to the strengths of the respective materials.
Patent CS-273319-B2 (CS)
Title: Method of ferrous powders production from fine loose powdered iron trioxide
Inventor: SCHREY GUNTER DIPL ING
IPC: B22F9/22
Filed: 1987-01-30
Abstract: To manufacture iron powders suitable for powder metallurgy from fine iron oxide powder with an average grain size of less than 100  mu m, the reduction of fine, loose iron oxide powders porous in themselves with a bulk density of less than 1.0 Mg.m<-><3> is carried out with gaseous reduction agents, preferably hydrogen, at temperatures between 1200 and 1392 DEG C, preferably between 1200 and 1300 DEG C.
Patent CS-204033-B2 (CS)
Title: Herbicide means
Inventor: LOS MARINUS
IPC: C07D235/02
Filed: 1978-08-08
Abstract: Compounds of formulae I and III which show activity as pre- and post- emergence herbicidal agents.   <IMAGE> wherein X is hydrogen, alkyl C1-C3, halogen or nitro; R1 is alkyl C1-C4; R2 is alkyl C1-C6, cycloalkyl C3-C6, alkenyl C2-C4, phenyl, halophenyl or benzyl or when R1 and R2 are taken together with the carbon to which they are attached they may represent cycloalkyl C3-C6 optionally substituted with methyl; R3 is hydrogen, alkyl C1-C12 optionally substituted with one C1-C3 alkoxy group or one C3-C6 cycloalkyl group or one phenyl group or one furyl group or with one to three halogen substituent(s) preferably chlorine, alkenyl C3-C5 optionally substituted with one or two C1-C3 alkyl group(s) or one phenyl group with one to two halogen substituent(s) preferably chlorine, alkynyl C3-C5 optionally substituted with one or two C1-C3 alkyl group(s) or one phenyl group or with one to two halogen substituents preferably chlorine, benzyl, cyclohexenylmethyl, ethynylcyclohexyl, ethynylalkyl, pentadienyl or cycloalkyl C3-C6 optionally substituted with one or two C1-C3 alkyl group(s); or a salt formation cation of alkali metals, ammonium and aliphatic ammonium; and when R1 and R2 are not the same the optical isomers and the isomeric mixtures thereof; and except when R3 is a salt-forming cation, the acid addition salts thereof. - and -   <IMAGE> wherein R1 is alkyl C1-C4; R2 is alkyl C1-C6, cycloalkyl C3-C6, alkenyl C2-C4, phenyl, halophenyl or benzyl; and when R1 and R2 are taken together with the carbon to which they are attached they may form cycloalkyl C3-C6 optionally substituted with methyl; R3 and R4 each individually represent hydrogen, alkyl C1-C4, alkenyl C3-C5, alkynyl C3-C5, or benzyl; and when R1 and R2 represent different substituents, the optical isomers thereof.
Patent CS-214753-B2 (CS)
Title: Fungicide means and method of making the active component
Inventor: LUNKENHEIMER WINFRIED
IPC: A01N37/22
Filed: 1980-07-31
Abstract: 1. Cycloalkane- and cycloalkene-carboxylic acid anilides of the general formula  see diagramm : EP0023669,P12,F6  in which R**1 represents hydrogen, alkyl or halogen, R**2 represents hydrogen or alkyl, R**3 represents hydrogen or alkyl, R**4 represents hydrogen or alkyl, R**5 represents hydrogen, alkyl, halogen or optionally substituted phenyl and R**6 represents optionally substituted cycloalkyl or cycloalkenyl.
Patent CS-270439-B2 (CS)
Title: Self-nivelling and quick-setting mortar especially for production of floor's evening layers
Inventor: OSTROWSKI CZESLAW
IPC: C04B28/04
Filed: 1986-07-30
Abstract: In the prodn. of a self-levelling and rapid hardening mortar, esp. for floor bases, from a mixt. of gypsum binder, filler, fluidiser and make-up water, the novelty is that the mixt. comprises 600-900 wt. parts gypsum binder; 200-400 wt.parts hydraulic binder (pref. Portland cement); 600-2000 wt.parts filler (pref. sand of 0-5mm size) opt. together with 0-800 wt.parts dust or mineral powder (pref. lime powder of 0-0.5mm size); 10-70 wt. parts fluidiser (pref. melamine-formaldehyde resin); and 400-800 wt.parts water.
Patent CS-202012-B2 (CS)
Title: Process for preparing new pyridylaminoalkylethers
Inventor: VON PHILIPSBORN GERDA
IPC: C07D491/04
Filed: 1978-03-16
Abstract: New pyridinyl aminoalkyl ethers, their N-oxides and their physiologically acceptable addition salts with acids, processes for their preparation and pharmaceutical formulations which contain these compounds and are useful in the treatment of cardiac arrhythmias.
Patent CS-226737-B2 (CS)
Title: Method of and apparatus for machining worm-shaped or helical workpieces
Inventor: WIRZ WALTER DIPL ING
IPC: B24B53/075
Filed: 1981-11-05
Abstract: A process for dressing a single or multiple-grooved worm or threaded workpiece by a single or multiple-grooved worm or threaded dressing tool includes the turning of the workpiece and tool with the dressing tool in a comb-type contact with the workpiece. By using an additional axial relative movement between the dressing tool and the workpiece, determined by the radial positioning and return movements, the contact points are displaced such that the desired grinding profile is produced on the workpiece. Since the entire surface area of the instantaneous contact points is significantly smaller than the entire profile area of the workpiece, the cutting forces which occur are relatively small, so that high dressing speeds can be obtained. It is also possible to make various flank corrections on the workpiece. The apparatus for carrying out the process is also disclosed.
Patent CS-231186-B2 (CS)
Title: Processing method of n-(halogenmethyl)p-scylamide
Inventor: CHUPP JOHN P
IPC: C07C233/07
Filed: 1981-11-30
Abstract: The disclosure herein relates to a new process for the preparation of N-(halomethyl) acylamides by reacting the corresponding N-(alkoxy-methyl) acetamide with a hydrogen halide.
Patent CS-212288-B2 (CS)
Title: Fungicide means and means for regulation of the plant growth and method of making the active substances
Inventor: KRAEMER WOLFGANG
IPC: A01N43/64
Filed: 1980-12-17
Abstract: New substituted triazolylmethyl tert.-butyl carbinols of the formula <IMAGE>  (I)  in which R represents alkyl, alkenyl, alkynyl, optionally substituted cycloalkyl, optionally substituted cycloalkylalkyl or optionally substituted aralkyl, X represents hydrogen or halogen and Y represents halogen, and the acid addition salts and metal salt complexes thereof, a process for the preparation of said novel compounds, their use as plant protection agents and as intermediate products for the synthesis of other plant protection agents.
Patent CS-247187-B2 (CS)
Inventor: INGBERG GRELS D
IPC: C07D487/22
Filed: 1984-12-18
Abstract: Způsob výroby nového heminového komplexu,
ve vodě rozpustného, s fyziologickým
účinkem pro použití v tabletách nebo
kapslích nebo jako pevná látka pro přípravu
injekčního materiálu k léčbě různých
typů anemií, zejména těch, které jsou
spojeny s porfyrií, spočívající v tom,
že se krystalický hemin uvede v reakci
s bazickou aminokyselinou, s výhodou L-
-argininem nebo L-lysinem při molárním
poměru heminu a L-argininu 1:1 až 1:3
a heminu a L-lysinu 1:1 až 1:3, ve směsi
organického rozpouštědla a vody, s výhodou
acetonu a vody v objemovém poměru
300:10 až 300:25, s výhodou 300:20 při
teplotě místnosti za energického mícháni
na dobu 10 až 15 hodin.
Produkt je vhodný ve formě tablet,
kapslí nebo prášku pro výrobu injekcí
k léčení anemií, zvláště těch, které
jsou spojeny s porfyrií.
Patent JP-2634918-B2 (JP)
IPC: F01K25/00
Filed: 1990-01-11
Granted: 1997-07-30
Abstract: A composite stream, having a higher content of a high-boiling component than a working stream, is used to provide heat needed to partially evaporate the working stream. After being partially evaporated (heat exchanger 214), the working stream is evaporated completely with heat provided by returning gaseous working streams (heat exchangers 251,252) and heat from an auxiliary steam cycle (heat exchanger 250). After being superheated (heater 201), the working stream is expanded in a turbine (202). Thereafter, the expanded stream is separated (separator 231) into a spent stream and a withdrawal stream. The withdrawal stream is combined (at 241) with a lean stream to produce the composite stream. The composite stream (in heat exchanger 212) partially evaporates the working stream and preheats the working stream and the lean stream. A first portion of the composite stream is fed into a distillation tower (225). A liquid stream flowing from the distillation tower (225) forms the lean stream that is combined with the withdrawal steam. A vapor stream flowing from the distillation tower (225) combines (at 246) with a second portion of the composite stream to produce a pre-condensed working stream that is condensed (condenser 221) forming a liquid working stream. The cycle is complete when the liquid working stream is preheated (heat exchangers 228,217) prior to being partially evaporated.
Patent AU-646714-B2 (AU)
Title: Antiplaque oral compositions
Inventor: GAFFAR ABDUL
IPC: A61K8/49
Filed: 1992-01-09
Granted: 1994-03-03
Abstract: An antiplaque oral composition, such as a toothpaste, gel dentifrice, tooth powder, mouthrinse or mouthwash, tooth hardener, anticalculus composition, gum or lozenge, comprises triclosan as an antiplaque component, the antiplaque action of which is unexpectedly and beneficially increased by the presence in the oral composition of a phenolic flavouring agent, such as eucalyptol, thymol, methyl salicylate, menthol, phenol, halogenated derivatives thereof, and mixtures thereof. Preferred such compositions are toothpastes, gel dentifrices and mouthrinses or mouthwashes. Also within the invention are processes of repeatedly applying such antiplaque oral compositions to the teeth to obtain the antiplaque benefits mentioned.
Patent AU-552732-B2 (AU)
Title: Foundry moulding composition
Inventor: LEMON PETER HERBERT RICHARD BR
IPC: B22C1/16
Filed: 1983-01-25
Granted: 1986-06-19
Abstract: Foundry moulds or cores are made by a method comprising mixing a granular refractory material with a potassium alkali phenol-formaldehyde resin binder solution, forming the mixture and curing the formed mixture by gassing with a 1-3C alkyl formate. Cure by gassing with a formate, particularly methyl formate, enables rapid and efficient production of foundry moulds or cores. The formates used have relatively low toxicity.
Patent AU-643368-B2 (AU)
Title: New acylaminophenol compounds, process for their preparation and pharmaceutical compositions containing them
Inventor: MALEN CHARLES
IPC: C07C233/25
Filed: 1992-03-06
Granted: 1993-11-11
Abstract: Compounds of formula (I): 
<IMAGE>
 in which: 
 
  R represents a higher alkyl group, a lower 1-(higher alkyl)- 1-cycloalkyl group, or a higher alkenyl group containing one or more double bonds,
 and either 
  R3 represents a hydroxyl, 
  R1 and R2, which are different, represent a hydrogen or a lower alkyl, 
  R4 and R5, which are identical or different, represent an alkyl or lower alkoxy,
 or 
  R1 and R4 represent a hydroxyl group and 
  R2, R3 and R5, which are identical or different, represent an alkyl or lower alkoxy, 
 their isomers and their salts. 
<??>The derivatives are provided, on the one hand, with an inhibiting activity for acyl CoA-cholesterol-acyltransferase (ACAT) and, on the other hand, with an ability to protect human low-density lipoproteins (LDL) which ensure transportation of cholesterol (LDL) with respect to oxidative modifications induced by copper. 
<??>The pharmaceutical compositions are useful for the treatment of dyslipidemies and of atherosclerosis.
Patent AU-780494-B2 (AU)
Title: Method and apparatus for real time insertion of images into video
Inventor: OVERTON KENNETH J
IPC: G06T19/00
Filed: 2000-11-07
Granted: 2005-03-24
Abstract: A method for inserting a target image into images of an image stream of a real site taken by a camera (108), the method comprising: receiving a stream of original images taken by a camera (108) of a real, three-dimensional site; placing at least one target image into a three-dimensional model of the site on at least one target area (502, 504); for each original image (400) in the image stream, rendering the three-dimensional model using data on a position and pointing direction of the camera (108) in the real site to generate a mask (900) and a rendered image containing said at least one target image (604); determining a background area (400a) in the original image (400) separate from the at least one target area (502, 504) using the mask (900); and combining the background area (400a) of the original image (400), and the at least one target image (604) into an output image (400e).
Patent AU-657325-B2 (AU)
Title: Process for the preparation of isoquinoline derivatives
Inventor: MALAMAS MICHAEL SOTIRIOS
IPC: C07D471/10
Filed: 1992-05-20
Granted: 1995-03-09
Abstract: The invention presents a process for the preparation of spiro[isoquinoline-4(1H),3'-pyrrolidine]-1,2',3,5'(2H)-tetrones which are useful as aldose reductase inhibitors and have the formula II <CHEM> where R<1> is hydrogen or halogen and R<2> is methyl or dihalogen-substituted benzyl. The process comprises a three step method from 1,2,3,4-tetrahydro-1,3-dioxo-4-isoquinolinecarboxylic acid esters via the 4-(cyanomethyl) and 4-(2-amino-2-oxoethyl) derivatives thereof.
Patent AU-689239-B2 (AU)
Title: Polyolefin stretch film
Inventor: VELAZQUEZ ALBERTO
IPC: B29K23/00
Filed: 1995-05-17
Granted: 1998-03-26
Abstract: A polyolefin blown or slot cast multilayer stretch film useful as a trayed overwrap e.g. for fresh red meat includes at least three layers in the multilayer embodiment each of which contains an ethylene alpha-olefin copolymer having a density below 0.915 g/cm<sup>3</sup> and having a melting point of at least 90°C with at least one outer layer and preferably also the first outer layer or the core layer having a second ethylene alpha olefin copolymer having a melting point less than 80°C blended therein.
Patent AU-696879-B2 (AU)
Title: Inhibition of hair growth
Inventor: SHANDER DOUGLAS
IPC: A61Q5/00
Filed: 1995-03-08
Granted: 1998-09-24
Abstract: Mammalian hair growth is reduced by applying to the skin a composition including an inhibitor of ornithine aminotransferase.
Patent AU-682767-B2 (AU)
Title: Method and device to control a memory
Inventor: WESTERLUND EVA CHARLOTTE
IPC: G06F12/16
Filed: 1995-04-18
Granted: 1997-10-16
Abstract: A method and a circuit device control insertion and storage of digital information in a memory and retrieval of the information from the memory. The method and circuit device ensure the digital information is correctly read out of the memory in the form of a number of coordinated bit positions, and the digital information is used to control one or several functions. The information intended to be inserted into the memory is given an address belonging to the memory. First control-sum-carrying bit positions are calculated from the bit positions of the digital information and their values coming into the memory according to a selected evaluation function. The bit positions of the digital information are stored in an address within the memory, and the first control-sum-carrying bit positions are stored in an address within a control memory. Second control-sum-carrying bit positions are calculated when the bit positions of the digital information stored in the address in the memory are read out according to the selected evaluation function. The bit positions of the read information, and their values, are accepted as correct, and a circuit is activated through a signal on a conductor, if a following comparison between the first and second control-sum-carrying bit positions shows that they are identical.