baber/WOPTO huggingface dataset:
Patent NZ-749024-A (NZ)
Title: Drying system including an improved valve assembly comprising a sanitary diverter valve, and method of cleaning the system
Inventor: GREGERSEN MORTEN
IPC: F16K27/06
Filed: 2016-06-20
Abstract: The sanitary diverter valve (70) is for use in a drying system or powder conveying system including conveying lines and a purge line of a purge arrangement. The sanitary diverter valve comprises a valve housing (71) with a number of openings (72, 73, 74) configured to be connected to respective lines of the system. The valve housing (71) is substantially cylindrical and includes a first opening (72), a second opening (73) and a third opening (74). Furthermore, the diverter valve (70) comprises a rotatable diversion member (75) provided with a flow channel (76) having a first end (76a) and a second end (76b), an open space (77) being defined between the valve housing (71 ) and the rotatable diversion member (75). The rotatable diversion member (75) is configured to be rotated between a first position and a second position to allow that fluid communication is selectively provided between the first opening (72) and the third opening (74) and between the first opening (72) and the second opening (73) of the valve housing (71).
Patent NZ-760928-A (NZ)
Title: Beneficiation of values from ores with a heap leach process
Inventor: FILMER ANTHONY OWEN
IPC: C22B3/04
Filed: 2018-05-15
Abstract: This invention relates to a process for recovering value metals from sulphide ore, including steps of crushing ore in a primary crusher (14) to a size of about 40cm and less, passing the crushed ore through one or more of the following pre-beneficiation processes such as bulk sorting (16) and screening (20) followed by coarse floatation (46/50), or gravity separation or magnetic separation. A waste stream (54) from the pre-beneficiation process/es with a particle size greater than 100µm is stacked in a heap (26) and subjected to a heap leach. This integrated process utilises the pre-beneficiation techniques best suited to the characteristics of a particular orebody; and during the pre-beneficiation simultaneously creating a low grade stream that yields significantly higher recoveries than achievable by normal heap leaching of low grade run of mine ore.
Patent PT-100661-A (PT)
Inventor: NICKISCH KLAUS
IPC: C07C209/14
Filed: 1992-07-06
Abstract: PCT No. PCT/DE92/00551 Sec. 371 Date Mar. 8, 1993 Sec. 102(e) Date Mar. 8, 1993 PCT Filed Jul. 1, 1992 PCT Pub. No. WO93/01168 PCT Pub. Date Jan. 21, 1993.A process for the production of indole derivatives, which is characterized in that in the presence of phosphoric acid a substitution with an imine is performed, and intermediate products of this process and the production of these intermediate products are described.
Patent PT-104187-A (PT)
Title: Novos complexos de paládio com bis (pirrolidinilideno) ftalamidas e di-hidropirrolol-iminoisoindolinonas, e sua aplicação como catalisadores em reacções de acoplamento de suzuki-miyaura
Inventor: POMBEIRO ARMANDO JOSE LATOURRETTE DE OLIVEIRA
IPC: B01J23/44
Filed: 2008-09-25
Abstract: A INVENÇÃO REFERE-SE A NOVOS TIPOS DE COMPLEXOS DE PALÁDIO (II) COM BIS(PIRROLIDINILIDENO) FTALAMIDAS (1) E DI-HIDROPIRROLIL-IMINOISOINDOLINONAS (2), AOS MÉTODOS DA SUA PREPARAÇÃO, E AO SEU USO COMO CATALISADORES EFICIENTES EM REACÇÕES DE ACOPLAMENTO CRUZADO DO TIPO SUZUKI-MIYAURA PARA A PREPARAÇÃO DE COMPOSTOS BIARILOS, COM ELEVADO RENDIMENTO E SELECTIVIDADE.
Patent PT-108386-A (PT)
Title: Máquina para limpeza e selagem de juntas serradas em pavimentos de betão com operador apeado.
Inventor: VIRGÍLIO DAVID LOPES GONÇALVES
IPC: E01C23/09
Filed: 2015-04-20
Abstract: O PRESENTE INVENTO REFERE-SE A UMA MÁQUINA PARA LIMPEZA E SELAGEM DE JUNTAS SERRADAS EM PAVIMENTOS DE BETÃO COM OPERADOR APEADO COMPOSTA POR 4 SISTEMAS FUNCIONAIS DISTINTOS: - O SISTEMA MOTORIZADO, EM QUE O MOTOR (29) ACIONA O DISCO DE LIMPEZA (24) E AS TURBINAS (25) DO SISTEMA DE ASPIRAÇÃO DOS DETRITOS POR MEIO DE POLIAS E CORREIAS DENTADAS. - O SISTEMA DE POSICIONAMENTO DO DISCO DE LIMPEZA (24) E RESPETIVO GUARDA-DISCO (23) COM ENCAIXE PARA TUBAGEM DE ASPIRAÇÃO, CONTROLADO PELO VOLANTE SUPERIOR (15) POR MEIO DE BIELAS E TIRANTES. - O SISTEMA DE POSICIONAMENTO DO ROLO DE COLOCAÇÃO DE CORDÃO (11) NO FUNDO DE JUNTA CONTROLADO PELO MANÍPULO (6) POR MEIO DE BIELAS E TIRANTES, E DA VASSOURA (13) COM ASPIRAÇÃO CONTROLADA PELO MANÍPULO (7) TAMBÉM POR MEIO DE BIELAS E TIRANTES. - O SISTEMA DE CONTROLO DO DESLOCAMENTO DA MÁQUINA E DA TAXA DE DEPOSIÇÃO DO SELANTE ACIONADO PELO VOLANTE LATERAL (1). A TRANSMISSÃO DE MOVIMENTO ÀS RODAS (4) DA MÁQUINA É FEITA POR MEIO DE PINHÕES E CORRENTE POR ACCIONAMENTO DO VOLANTE LATERAL (1) NO SENTIDO HORÁRIO. A TAXA DE DEPOSIÇÃO DE SELANTE É CONTROLADA ELECTRONICAMENTE, VARIANDO A ROTAÇÃO DO MOTOR DO DISPENSADOR DE SELANTE (30) DE ACORDO A ROTAÇÃO DO VOLANTE LATERAL (1). O VOLANTE LATERAL (1) POSSUI UM SISTEMA DE ENGATE QUE PERMITE A SUA ATIVAÇÃO APENAS EM MODO OPERACIONAL, SENDO POSSÍVEL MOVIMENTAR A MÁQUINA EMPURRANDO-A PELA PEGA (32).
Patent RU-94008005-A (RU)
Inventor: GAVRILIN A N
IPC: G01V1/133
Filed: 1994-03-05
Abstract: FIELD: applied geophysics. SUBSTANCE: seismic vibrator has actuating mechanism with sensor mounted in it from which signal is sent to automatic controlling amplifier and from the latter - into comparator where it is compared with reference signal from master unit. Isolated disagreement of signals from master unit and sensor is transmitted into hydraulic-volumetric generator. The latter includes two units of cylinders with motors mounted in case for rotation relative to case and driving shaft. Driving shaft carries cams kinematically coupled to cylinders and travelling in cylinders unit. Working chambers of cylinders are connected to main lines with actuating mechanism. Turn of one cylinder unit with reference to the other one leads to change of amplitude of output signal and joint turn of cylinder units relative to case and driving shaft changes vibration phase. Vibration frequency is determined by rotation of driving shaft. Proposed vibrator makes it possible to organize control over frequency, amplitude and phase of seismic vibrator within wide range independent of each other, without use of converters of signal registered by sensor. EFFECT: increased accuracy of control over parameters of seismic vibrator to enhance its efficiency.
Patent RU-94016159-A (RU)
Inventor: KHERAL D FERSTER
IPC: A61K31/718
Filed: 1992-07-09
Abstract: FIELD: medicine, hematology. SUBSTANCE: invention relates to blood plasma substituent that can metabolize. Agent has starch ester at molecular mass (M) above 20000 Da, at molar substitution 0.1-1.5 as colloidal component. Starch ester: acetylstarch at molecular mass (M) = 20000-23000 and molar substitution 0.3-0.5. EFFECT: enhanced effectiveness of agent.
Patent RU-94018313-A (RU)
Inventor: SHEREMET O G
IPC: G01V11/00
Filed: 1994-05-30
Abstract: FIELD: geophysical methods for forecasting oil, gas and other deposits. SUBSTANCE: vertical and horizontal components of increments of stress vector of gravitational and magnetic fields are determined on the base of measurements of base and additional profiles of initial fields on several levels of upper half-plane followed by interpretation of these data using synthesizing transform of abnormal zones in plane, with epicenter in places of breaking ground for the well. EFFECT: highly reliable forecasting.
Patent RU-94018586-A (RU)
Inventor: BOGATYREV A N
IPC: A22C17/00
Filed: 1994-05-20
Abstract: FIELD: meat industry. SUBSTANCE: vibratory drier has horizontal cylindrical casing with steam jacket, charging and discharge branch pipes, heat-carrier supply device and vibratory drive. Heat-carrier supply device has perforated channel rigidly fixed on inner surface of cylindrical casing in its lower part. Vibratory drive has unbalancing power vibrators positioned on opposite sides of cylindrical casing and rotating in one direction. Apparatus is incorporated in continuous bone raw material reprocessing line for obtaining fat and bone powder. Drying is effectuated by means of heat sources normally used in meat-processing plants (saturated steam with pressure of 0.5 MPa). EFFECT: reduced power consumption, enhanced reliability in operation.
Patent RU-94029159-A (RU)
Inventor: LARICHEV T A
IPC: G03C1/035
Filed: 1994-08-03
Abstract: FIELD: photographic industry, particular, technology of production of photographic emulsion containing solver-bromide T-crystals by physical ripening of fine-grained emulsion. SUBSTANCE: synthesis of AgBr fine-grained emulsion is conducted by controlled two-stream crystallization within the range of pAg - 9.6-10.4. Then, introduced into emulsion is potassium bromide solution and emulsion is subjected to physical ripening. EFFECT: higher uniformity in size and shape of T-crystals after ripening.
Patent RU-94029821-A (RU)
Inventor: TOVBIN B S
IPC: G02B26/10
Filed: 1994-07-28
Abstract: FIELD: optical instrumentation engineering, can be used in manufacture of scanning units of TV and infra-red imaging equipment. SUBSTANCE: the method consists in manufacture of separate mirror prisms that are installed on flat location surface perpendicular to the scanner pivot shifted against the stop in the flat end faces of the polyhedron, fitted on the pivot, and secured on the location surface with side clearances between them. At fastening of prisms planeness of mirror surfaces, that are sensitive to the force of the tightening tool, is to be checked. EFFECT: facilitated procedure. 3 cl, 2 dwg
Patent RU-94035773-A (RU)
Title: Water cleaning and desalinization station
IPC: C02F1/28
Filed: 1994-10-13
Abstract: FIELD: cleaning and freshening of potable, salt or subsaline water. SUBSTANCE: cleaning and desalinization station has supply manifold, set of parallel filters, high pressure pump and reverse osmosis apparatus, with all members of station being connected in series. Filter set has basic water supply collector, clear water discharge collector, and regeneration water supply and discharge collectors. Reverse osmosis apparatus has concentrate and desalinated water discharge pipelines. Concentrate discharge pipeline is communicated with regeneration water supply collector. Normally open valves are set at basic water supply pipeline of each filter and at clean water discharge pipeline. Normally closed valves are set at regeneration water supply and discharge pipelines. Pressure regulator is set on concentrate discharge pipeline extending in parallel with filter set. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation.
Patent RU-94036169-A (RU)
Inventor: REJZIS A R
IPC: A61K35/56
Filed: 1994-09-27
Abstract: FIELD: medicine. SUBSTANCE: method involves administering basic therapy (including complex provision of bed rest, hepatic diet, drinking 5% glucose solution and per os administering cholagogue preparations) and additionally per os administering nutrient hydrolysate of mussels for therapeutic and prophylactic applications at a dose of 0.1- 0.4 ml/kg daily. The mentioned combination of mussel hydrolysate with basic therapy lasts for 10 days. EFFECT: enhanced effectiveness in treating both acute and chronic HEPATITIS.
Patent RU-94040081-A (RU)
Inventor: KHODORENKO A V
IPC: F41B3/04
Filed: 1994-10-27
Abstract: FIELD: mechanical devices for throwing with the use of centrifugal force, intended for throwing of cables, ropes, cords, to the required distance. SUBSTANCE: in the device for throwing of implements, using a carrier with a drive pipe that is set in rotary motion and a device for releasing the implements, controlled depending on the angle of turn, the carrier is made as a drum installed on the motor shaft, which is furnished with an electromagnetic coupling and a rotary speed control panel, and the device for release is made as a lock opening with the aid of an explosive charge actuated relative to the angle of drum rotation and installed on the motor frame. EFFECT: reduced cost and requirements to strength.
Patent RU-94043115-A (RU)
Inventor: KRJUCHKOV S I
IPC: A61C15/00
Filed: 1994-12-19
Abstract: FIELD: medicine; stomatology . SUBSTANCE: toothpick designed for massage of the gums has rod base 1, massage-performing members 2 oppositely located on the ends of base 1, and cleaning members 3. Members 3 are trapezium-shaped in section, and they are located on the ends of the massage-performing members so that their smaller bases are directed towards the rod base longitudinal axis. All the massage-performing and cleaning members smoothly become narrower from two opposite sides towards the end of the cleaning member so that each massage-performing member forms a trapezium-shaped cross-section whose greater and smaller bases are directed oppositely across the rod base axis and are conjugate with bases of the cleaning members. There is a knurled surface on the side of each massage-performing member formed by the greater base of the trapezium. EFFECT: convenience in use.
Patent RU-94045006-A (RU)
Inventor: DMITRIEVA Z T
IPC: B01D24/12
Filed: 1994-12-23
Abstract: FIELD: purification of waters polluted with oil and petroleum products. SUBSTANCE: filter has detachable filtering fitting-on made of rod and perforated disks with perforation diameter of 1 mm, that are rigidly fixed by pairs to rod with space between disks in pairs of 20 mm and between pairs of disks of 10 - 150 mm and their both sides are covered with sorption material of 4 - 5 mm layer thick made of natural and synthetic fine fibers. EFFECT: improved purification quality.
Patent RU-94045010-A (RU)
Inventor: LARIN M P
IPC: F04B37/08
Filed: 1994-12-23
Abstract: FIELD: cryogenic engineering. SUBSTANCE: filling shield is enclosed from outside by at least tree coaxial shields. The inner shield is made of a well heat conducting material and is secured to pipes-suspensions of the filling screen and pumping out member to provide a good heat contact. The other shields are "floating". All of the surfaces of the shields are provided with a coating with a low blackness extent. The pipes-suspensions are built in the vessel of the filling shield and the bottom portion of them are provided with sleeves. The sleeves enclose the pipes- suspensions with a spaced relation and are at a distance from the bottom end faces of the pipes-suspensions. The open portions of the sleeves and the cover of the vessel define a space. One of the pipes-suspensions has thin- walled pipe that passes through it. The other side of the thin-walled pipe tightly abuts against the bottom of the sleeve. The bottom end of the pipe is at the bottom of the vessel and the top end of the pipe is somewhat project out of the top end face of the pipe-suspension. The bottom of the filling shield has additional detachable shield that overlaps side slots between the bottoms of the housing, shields, and filling vessel. All surfaces of the shields and inner side of the housing are coated with an aluminum film which is oxidized from outside up to a small depth. The film possesses a very low adsorption-desorption capability and low blackness extent. The vessels of the filling shield and pumping out member are coated with a copper film, which in turn is provided with a thin oxidized aluminum film that provides an extremely low black extent. EFFECT: improved design.
Patent RU-94045867-A (RU)
Inventor: DANIEL ASHAR
IPC: C07D409/06
Filed: 1993-04-08
Abstract: FIELD: organic chemistry. SUBSTANCE: new derivatives of perhydroisoindole of the general formula (I) where R are identical and mean phenyl-radicals substituted if necessary with halogen atom or methyl-radical at position 2 or 3; R' means phenyl-radical substituted if necessary at position 2 with alkyl-radical or alkoxy-group containing 1 or 2 carbon atoms; R'' - fluorine atom or hydroxy-radical and R''' - hydrogen atom, or R'' and R''' - hydroxy-groups, or R'' forms bond with R''' and Rmeans hydrogen atom or protecting group, and their salts when they exist, and their preparing. Products are intermediate compounds for synthesis of derivatives showing antagonistic activity with respect to substance P. EFFECT: improved method of synthesis.
Patent RU-94046344-A (RU)
Title: Microporous diaphragm and method far preparation thereof
Inventor: FREDERIK KJUNTZBJURZHER
IPC: C25D13/04
Filed: 1994-03-28
Abstract: FIELD: electrolysis engineering. SUBSTANCE: diaphragm includes (in weight parts) 100 asbestos fibers, 30-70 silica derivatives, and 20-60 a fluorine-containing polymer deposited on a porous material. Distinguishing feature is that polymer to silica derivatives weight ratio is within the range 0.6 to 1.3, preferably 0.6 to 0.9, excepting the case when diaphragm has been prepared by deposition from suspension containing 100, 30, and 25 dry weight parts of above-indicated components, respectively, with 1.5 parts of a thickener. EFFECT: possible use in electrolytic baths of alkali halides aqueous solutions.
Patent RU-95101804-A (RU)
Inventor: SUJUNCHALIEV R S
IPC: A01D3/08
Filed: 1995-02-07
Abstract: FIELD: agriculture; agricultural engineering. SUBSTANCE: device has a cutting tool. The tool has two parts. One end of each part is hinged to the rocker, and the other end has a longitudinal slit for a pin attaching the other part. Both rockers mounted on axles are provided with slits. Inserted in the slits are bushings mounted on pins of eccentrics. The eccentrics make the rockers oscillate and make the parts of the cutting tool move in the counterphase. EFFECT: convenience in operation; lower consumption of labor.
Patent RU-95103415-A (RU)
Inventor: SHANJAVSKIJ A A
IPC: G01N3/32
Filed: 1995-03-10
Abstract: FIELD: study of materials and their capability to resist to cracks growth depending on their fraction pattern parameters in the form of slant caused by plastic deformation, method is used for estimation of loading of structure members. SUBSTANCE: method provides, that samples are cyclically loaded under different asymmetry of cycles. Values of crack length and slants height caused by plastic deformation are determined and according to their correspondence judgement about equivalent damaging action of loadings is made and dependance between equivalent factor of tension intensity and slant height caused by plastic deformation is determined. On structural member surface, which developed fatigue crack, measurements of space between trace of crack and distant from it boundary of plastic deformation zone are made and simultaneously crack length is measured. About parameters of fatigue crack growth they charge according to single ratio between measured space and equivalent factor of tension intensity using for the purpose measurements of crack length. EFFECT: method allows to estimate structure members loading. 1 cl, 4 dwg
Patent RU-95108663-A (RU)
Inventor: FILIMONOV B N
IPC: A63B21/06
Filed: 1995-05-29
Abstract: FIELD: sports and health training equipment. SUBSTANCE: apparatus has bench with seat, pivotal back and longitudinal guide with leg. By pulling cable, apparatus may be converted into "inclined board" and Swedish wall-bars. Apparatus is further provided with pivot angle retainer and movable platform. Seat and back of bench and pivot angle retainer are mounted on movable platform so that User can see bar neck and brackets despite small or large back pivot angle. Such condition is of great importance for efficient training process. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation.
Patent RU-95112376-A (RU)
Inventor: SHASHKIN K P
IPC: B41C1/00
Filed: 1995-07-19
Abstract: FIELD: printing equipment; applicable in manufacture of printing plate by contact printing. SUBSTANCE: contact printer is of table design with overall dimensions of 1400x1300x200 mm and mass of not excess of 50 kg. Contact printer consists of two parts, lower body - frame to whose periphery a soft backing is secured, for instance, from porolon, and the frame surface is coated with rubber mat on which plate and photoplate are located. Mounted in one corner of rubber mat is pipe union which is connected by means of hose with vacuum pump. Located on end face of the lower frame are control buttons START, STOP and latch-clamp of lock of the upper part of contact printer. There is a post in the opposite side for movable fastening of upper frame on which light is located with high sources - eight lamps LUF and case for electric cells which serves simultaneously as counterweight. EFFECT: simplified design, reduced overall dimensions, and mass and power consumption, and easy servicing in operation.
Patent TW-200301333-A (TW)
Title: Anti-rotation tacking rivet
Inventor: ESHRAGHI SOHEIL
IPC: F16B19/10
Filed: 2002-11-14
Abstract: The present invention provides a tacking rivet for fastening work pieces together which have aligned apertures therethrough. The tacking rivet includes a head portion and an elongated sleeve portion extending from the head portion. Both the head portion and the sleeve portion have openings therethrough which are in alignment with one another. The tacking rivet further includes a plurality of rib portions positioned on an outer surface of the sleeve portion which are capable of engaging with walls of the apertures of the work pieces when the sleeve portion is expanded within the apertures of the work pieces. Because the rib portions engage with the walls of the apertures of the work pieces, the tacking rivet will not rotate within the apertures during a drilling operation to remove the tacking rivet from the apertures prior to the installation of a permanent fastener to fasten the work pieces together.
Patent TW-200300388-A (TW)
Title: A molding method of a resin molded article by a mold apparatus, the mold apparatus, the resin molded article, and a molding machine having the mold apparatus
Inventor: SASAKI TSUYOSHI
IPC: B29C45/56
Filed: 2002-11-19
Abstract: A molding method of making a resin molded article by using a mold apparatus includes the steps of: a) starting filling resin into a cavity forming part of the mold apparatus before a mold closing process is finished; b) finishing the mold closing process after filling the resin into the cavity forming part of the mold apparatus is finished; and c) implementing a mold clamping process after the mold closing process is finished.
Patent TW-200301553-A (TW)
Title: Surface mounted package with die bottom spaced from support board
Inventor: STANDING MARTIN
IPC: H01L23/28
Filed: 2002-12-20
Abstract: A semiconductor package according to the present invention includes a metal can which receives in its interior space a MOSFET. The MOSFET so received is oriented such that its drain electrode is facing the bottom of the can and is electrically connected to the same by a layer of conductive epoxy or a solder or the like. The edges of the MOSFET so placed are spaced from the walls of the can. The space between the edges of the MOSFET and the walls of the can is filled with an insulating layer. A surface oftlle MOSFET is sub-flush below the plane of a substrate by 0.001 -0.005 inches to reduce temperature cycling failures.
Patent TW-200413959-A (TW)
Title: Web form making method
Inventor: DING LIEN-CHUN
IPC: G06F17/24
Filed: 2003-01-17
Abstract: The invention specifies a web form making method, which comprises the following procedures: (a) provide a database and multiple modules in the database, (b) select a module in the database and define a form name and (c) input a form format, making the module output the required form in terms of the form format.