baber/WOPTO huggingface dataset:
Patent NZ-770871-A (NZ)
Title: Using alternating electric fields to increase cell membrane permeability
Inventor: CHANG EDWIN
IPC: A61N1/32
Filed: 2019-07-03
Abstract: An apparatus for treating a tumour in a subject’s body and facilitating the delivery of a substance across cell membranes in the subject’s body, the apparatus comprising: an AC voltage generator capable of operating at a first frequency between 50 and 500 kHz and a second frequency between 50 and 500 kHz, wherein the second frequency is different from the first frequency, the AC voltage generator having a control input, wherein the AC voltage generator is configured to output the first frequency when the control input is in a first state and to output the second frequency when the control input is in a second state; and a controller programmed to (a) place the control input in the second state so that the AC voltage generator outputs the second frequency, (b) accepts a request to switch to the first frequency, (c) upon receipt of the request, place the control input in the first state so that the AC voltage generator outputs the first frequency for an interval of time, and (d) after the interval of time has elapsed, place the control input in the second state so that the AC voltage generator outputs the second frequency.
Patent PT-106766-A (PT)
Title: Sensores óticos para deteção de boro baseados na utilização de 2,3,6,7,10,11-hexahidroxitrifenileno ou seus derivados
Inventor: FARINHA JOSÉ PAULO SEQUEIRA
IPC: C07C15/38
Filed: 2013-02-06
Abstract: A PRESENTE INVENÇÃO REFERE-SE GENERICAMENTE À UTILIZAÇÃO DE SENSORES ÓTICOS PARA DETEÇÃO E QUANTIFICAÇÃO DE BORO EM ÁGUAS NATURAIS, ÁGUAS DE UTILIZAÇÃO DOMÉSTICA, AGRÍCOLA E INDUSTRIAL, BEM COMO EFLUENTES DOMÉSTICOS, AGRÍCOLAS E INDUSTRIAIS. MAIS ESPECIFICAMENTE, REFERE-SE À UTILIZAÇÃO DE 2,3,6,7,10,11 HEXAHIDROXITRIFENILENO (I) OU SEUS DERIVADOS COMO SENSORES ÓTICOS PARA DETEÇÃO E QUANTIFICAÇÃO DE ÁCIDO BÓRICO, TETRAHIDROXIBORATO, ÁCIDOS BORÓNICOS E BORONATOS EM MEIO AQUOSO.
Patent PT-106947-A (PT)
Title: Processo de fracionamento de biomassa lenhocelulósica para a obtenção de celulose, hemicelulose e lenhina em três passos
Inventor: BOGEL-LUKASIK FAFAL MARCIN
IPC: C08H8/00
Filed: 2013-05-20
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM PROCESSO PARA O FRACIONAMENTO SELETIVO DE BIOMASSA EM CELULOSE, HEMICELULOSE E LENHINA EM APENAS TRÊS PASSOS. A INVENÇÃO PERMITE OBTER AS AMOSTRAS FRACIONADAS PROVENIENTES DA BIOMASSA LENHOCELULÁSICA COM ELEVADA PUREZA PARA UTILIZAÇÃO POSTERIOR NO ÂMBITO DO CONCEITO DE BIORREFINARIA.
Patent RU-94003322-A (RU)
Inventor: BEREZHANSKAJA S B
IPC: A61B8/00
Filed: 1994-01-28
Abstract: FIELD: medicine, pediatrics, juvenile gastroenterology. SUBSTANCE: method deals with ultrasonic testing the changes of maximal diameter of gall bladder before and after functional loads. Hypertonic dyskinesia is diagnosed if maximal diameter is two-fold lower and ratio of gall bladder volumes is above 0.375. If the latter is under 0.375 hypokinetic dyskinesia is established. EFFECT: method enables to decrease the frequency of noninfectious chronic diseases of digestive organs in children due to adequate therapy suggested.
Patent RU-94010053-A (RU)
Title: Ballast stone or formation treatment machine
Inventor: TOJRER JOSIF
IPC: E01B27/00
Filed: 1994-03-24
Abstract: FIELD: railway maintenance and repair. SUBSTANCE: machine for treatment of ballast stone or formation for track 8 which has rails 6 and ties 7 has machine frame 2 moving continuously along rail track on running gear chassis 5. Machine has also device for lifting rail installed between two running gear chassis. To lift rail track 8 by means of drive 37 device is moved vertically and is connected with machine frame 2. Rail lifting device 15 has bearing housing 25 passing square to longitudinal direction of machine and made longer than length of tie. Bearing housing in operating position forms, with drives 37, unit 38 embracing rail track 8 in cross direction of machine and resting on machine frame 2. Unit 38 is connected with rollers 26 rotating around axis directed transversely relative to machine and adjoining ties 7 of rail track 8. EFFECT: enlarged operating capabilities. 11 cl, 5 dwg
Patent RU-94028146-A (RU)
Title: Rotary-and-blade machine
Inventor: KAPAROV M I
IPC: F04C18/00
Filed: 1994-07-25
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed machine relates to machines with cyclic variation of volumes of working chambers and this machine can be used in function of pump, compressor, gas-expansion machine, metering device, external- and internal-combustion engines. Increased power-to-volume and power-to-weight capacity are achieved due to possibility of increased number and volume of working chambers and number of working cycles per one revolution of output shaft. Rotary-and-blade machine has cylindrical body with inlet and outlet bores which are opened and closed by blades having possibility of rotary-oscillation motion between body and internal cylinders located coaxially to body, abs cheeks which limit cylinders at their ends. Blades which form working chambers are connected to each other and to output shaft through blade linkage mechanism. This mechanism is made in the form of carriers rigidly fastened on output shaft, each having at least one shaft with two eccentrics, and rigidly fastened pinion gears kept in mesh with gear wheels rigidly fixed on checks. Also provided are eccentrics having oppositely directed eccentricities and each through corresponding washer with eccentrically located hole interacts with eccentric. Each eccentric interacts with its group of blades by means of linking disc having washer which is freely rotatable around eccentric in linking disk. EFFECT: high efficiency.
Patent RU-94031898-A (RU)
Inventor: ALEN RIB E
IPC: A61K8/00
Filed: 1994-09-06
Abstract: FIELD: medicine, dermatology. SUBSTANCE: proposed composition is emulsion "oil-in-water" formed by oily globules containing lamellar mesomorphic coating and dispersed in an aqueous phase. Each oily globule has at least one lipophilic active compound and covered with monolamellar or oligolamellar layer. The latter is prepared from at least one lipophilic surface-active agent, at least one hydrophilic surface-active agent and at least one fatty acid. Oily globules covered with envelope have mean diameter less 500 nm, preferably 200 nm. An aqueous phase contains the basic agent in the dissolved state. Composition is used for skin and hair treatment. EFFECT: enhanced quality of composition.
Patent RU-94039135-A (RU)
Inventor: JANOCHKIN V S
IPC: E21B43/38
Filed: 1994-10-12
Abstract: FIELD: oil extraction industry, apparatuses for gas separation form liquid at intake of borehole pump. SUBSTANCE: aim is to create borehole gas separator without moving parts and providing better conditions for discharge of separated dissolved gas and , as a result of it, more stable mode of gas separator operation. Borehole gas separator has mounted at borehole pump intake degassing chamber with inlet holes in upper part and sucking pipe located inside chamber, mean to create difference of pressures made in the form of partition located below inlet holes in ring type cavity between degassing chamber and sucking pipe. Partition hole is located concentrically to sucking pipe with formation around it ring type slit. In the case lower surface of partition is conical with cone vertex directed upward. In process of gas separator operation conical lower surface of partition directs separated in lower cavity of degassing chamber dissolved gas to ring type slit facilitating its exit in annulus space. As a result of it probability of gas cushion formation in degassing chamber, that causes failure of gas separator operation, is decreased. EFFECT: decreased probability of gas separator operation failure. 1 dwg
Patent RU-94039336-A (RU)
Inventor: KUCHIN A V
IPC: A01P17/00
Filed: 1994-10-04
Abstract: FIELD: insecticides. SUBSTANCE: repellent consists of sesquiterpene hydrocarbon fraction isolated from high-boiling fraction of sulfate turpentine. Repellent is used for struggle against blood-sucking insects. EFFECT: enlarged assortment of agents. 1 tbl
Patent RU-95100220-A (RU)
Inventor: NIKIFOROV I S
IPC: B60N2/02
Filed: 1995-01-10
Abstract: FIELD: mechanical engineering; protection of operator from vibration. SUBSTANCE: antivibration suspension provides protection of operation both from vertical vibrations and low frequency horizontal vibrations (along axes X and Y) by decreasing summary rigidity of resilient hanger at displacements in horizontal plane. This is provided by excluding influence of resilience of rigidity corrector cables onto common rigidity of suspension in horizontal directions. For this purpose middle portion of cable lengths of rigidity corrector is secured on bushing symmetrically relative to central hole through which rod is passed with radial clearance. One end of rod is connected to carrying support for adjustment. Limiting device is mounted on other end to permit bushing to freely displace only in horizontal plane. Quazi-zero rigidity mode is realized by means of rigidity corrector in vertical plane. EFFECT: improved vibration protection of operator.
Patent RU-95103136-A (RU)
Inventor: NIKITIN A K
IPC: G01N21/41
Filed: 1995-03-06
Abstract: FIELD: quality control of surfaces of materials by optical methods. SUBSTANCE: the surface of the sample of surface-active material to be examined is restrained by a hermetically sealed barrier, whose height exceeds the thickness of the binding layer; homogeneous binding layer, whose thickness is less than the depth of penetration of the field of surface electromagnetic waves, excited on the "binding layer-sample" boundary, into the material of the binding layer is formed by application of a layer of liquid then density ρonto the sample surface; then the sample with the liquid binding layer with ρformed on its surface is placed in liquid with ρthat is insoluble in the layer liquid and whose retractive index exceeds the true part of the effective retractive index of surface electromagnetic waves and with collimated monochromatic p-polarized radiation of the external source placed in liquid with ρ; surface electromagnetic waves are excited on the surface under examination, and spatial distribution of reflected radiation is detected by a photodetector. EFFECT: facilitated procedure.
Patent RU-95104775-A (RU)
Inventor: MARTJUSHEV V V
IPC: G01S13/10
Filed: 1995-04-03
Abstract: FIELD: radio altimeters with linear frequency modulation with a modulation period varying depending on altitude. SUBSTANCE: the offered radio altimeter differs from the known ones by one fact that, with the aim of elimination of the systematic error caused by a charge of the kind of the reflecting surface, the radio altimeter additionally uses a narrow-band filter with a returnable central frequency, first envelope detector, summer, voltage-controlled oscillator, whose output is also connected to the complementing input of the time-to-code converter, frequency divider, whose output is connected to the control input of the narrow-band filter, and the second envelope detector, whose output is connected to the second input of the summer, and the input of the second envelope detector and input of the above filter are connected to the receiver output. EFFECT: enhanced accuracy.
Patent RU-95106680-A (RU)
Inventor: ZHAN-MISHEL BERNARDON
IPC: A61Q19/08
Filed: 1995-04-25
Abstract: FIELD: medicine, veterinary. SUBSTANCE: novel bicyclic aromatic compounds having formula. are proposed for their usage in pharmaceutical and in cosmetic compositions. EFFECT: improved quality of desired product.
Patent RU-95107172-A (RU)
Inventor: RJABTSEV S V
IPC: G01N27/12
Filed: 1995-05-04
Abstract: FIELD: analytic instrumentation, branches of science and technology where analysis of gas and liquid media is necessary. SUBSTANCE: increased reliability of sensitive element os obtained by enhanced stability of electrophysical parameters of sensitive element thanks to fixation of catalytic particles and their protection against oxidation or poisoning with corrosive immeasurable components and to improved selectivity due to decreased access of immeasurable components of mixtures to sensitive element. process involves successive deposition of thin semiconductor layer and layer of metal-catalyst on dielectric thermally stable substrate, deposition of dielectric layer made from material permeable only for measured component on surface of layer of metalcatalyst. EFFECT: increased reliability of sensitive element.
Patent RU-95115698-A (RU)
Inventor: MAKARENKO M G
IPC: C07C47/04
Filed: 1995-09-11
Abstract: FIELD: chemical technologies and can be used for producing formaldehyde in chemical, petrochemical and other industries. SUBSTANCE: claimed process for preparing formaldehyde comprises passing initial reaction gas containing 6-12% methanol, 4,5-7% oxygen and the inert gas balance, through several catalyst beds composed of metal oxides. The reaction gas temperature at inlet to each bed is maintained at 200-280 C. Oxygen is added to partially reacted gas at reaction gas to oxygen volume ratio of 1:(0.005-0.03) so that oxygen concentration in the reaction gas is 2-6.5%. EFFECT: more efficient preparation process.
Patent RU-94040063-A (RU)
Inventor: BLINOV E K
IPC: A01C11/00
Filed: 1991-10-26
Abstract: FIELD: forestry engineering; forest-planting machines for planting seedlings in non-stubbed and cleared fellings or in area free from stubs. SUBSTANCE: supporting-smoothing board of forest-planting machine is mounted in front of machine and is provided with ripping members from below made in form of triangular plates vertically secured at angle relative to longitudinal axis and arranged in staggered order in break; twin belt conveyor is mounted in parallel with surface of soil at distance from it equal to averaged length of root system of seedlings; axis of rotation of radial planting apparatus is located in vertical transverse plane passing through front cut of raking-up device and axes of rotation of driven rolls of twin belt conveyer; radial planting apparatus is turnable around radial axis of ray through 180 deg; to this end, it is provided with gear wheel; bracket on which it is secured is provided with toothed sector engageable with gear wheel. EFFECT: improved root striking of seedlings due to good culture medium consisting of humus layers of soil and even filling of roots with soil at the side.
Patent TW-200303379-A (TW)
Title: Package of polyester conjugate fiber
Inventor: KOYANAGI TADASHI
IPC: D01F8/14
Filed: 2002-11-05
Abstract: A package of polyester conjugate fiber characterized in that the conjugate fiber comprises single filaments which are laminated with two polyester components in a side-by-side manner or a sheath-core manner, at least one polyester component of the single filament is polytrimethylene terephthalate containing 90 mol% or more of trimethylene terephthalate repeating units, the package is wound with 2 kg of fiber or more and the package satisfies the following conditions (1) to (3): (1) a difference of a winding diameter between in the edge portion and in the center portion of the package is 10 mm or less, (2) a winding width of the package is from 60 mm to 250 mm, and a winding diameter of the package is from 100 mm to 400 mm, and (3) a difference of dry heat shrinking stress of the conjugate fiber wound between in the edge portion and in the center portion of the package is 0.05 cN/dtex or less.
Patent TW-200407475-A (TW)
Title: Conductive cloth wire capable of generating heat
Inventor: WU MING-LAI
IPC: D02G3/12
Filed: 2002-11-13
Abstract: A conductive cloth wire capable of generating heat is produced by using metal yarn or natural fiber as raw material; using a knitting process (wrapping a metallic yarn on a short-fiber yarn) and a circular knitting device to form a circular hollow cloth wire material with a desired size (0.1 to 5cm); compressing the cloth wire to a flat wire; and wrapping the surface of the wire with a natural long/short fiber such as wool yarn, rabbit yarn, etc. The cloth wire can be made into different types of articles (e.g. rehabilitation devices or warm clothes) for different applications.
Patent TW-200300731-A (TW)
Title: Discharging method and its device, electro-optic device, method and device for manufacturing the device, color filter, method and device for manufacturing the filter, device with substrate, and method and device for manufacturing the device
Inventor: NAKAMURA SHINICHI
IPC: B41J25/00
Filed: 2002-12-12
Abstract: Droplet-discharging device of different colors corresponding to the droplet-discharging device of a color filter are separately equipped with a nozzle unit 20 for discharging a color filter material of a specific color. An inkjet head is installed on one end of the thin longitudinal printed substrate in the longitudinal direction; and the other end is equipped with a nozzle device 433 of a connector not corresponding to the part where the connector 441 is located and protruding on the opposite side, and divided into two sets linearly and arranged on a sheet-like carrier 426 and exhibiting a zigzag shape to form a nozzle unit 420. The nozzle unit 420 moves along the direction intersected with the arrangement direction of the nozzle device 433, to overlap discharged color filter materials at a specific location in order to form a color filter device on a substrate by a dot pattern.
Patent TW-200302224-A (TW)
Title: 2 - (pyridin -2- ylamino)- pyrido [2, 3-d]pyrimidin -7-ones
Inventor: BARVIAN MARK ROBERT
IPC: C07F9/6561
Filed: 2003-01-21
Abstract: The present invention provides substituted 2-aminopyridines useful in treating cell proliferative disorders. The novel compounds of the present invention are potent inhibitors of cyclin-dependent kinases 4 (cdk4).
Patent TW-200302059-A (TW)
Title: Slider for locking slide fastener and slide fastener with the slider
Inventor: KEYAKI KEIICHI
IPC: A44B19/30
Filed: 2003-01-23
Abstract: A slider for locking a slide fastener, wherein mounting columns (9) with shaft holes (19) are projectedly provided on the upper surface of a slider body (5) at right and left sides, locking levers (10) with the shaft holes (19) at one ends and locking hole parts (14) at the other ends are pivotally supported between the mounting columns (9) through pivot shafts (16), the locking levers (10) are formed so as to be rotated in the longitudinal direction of the body (5) so that, when the locking levers (10) are tilted forward, the centers of the locking hole parts (14) are aligned with the front end of the body (5), the sliders (2) are disposed on fastener chains (1) in butted state and the locking levers (10) are tilted forward when the sliders come into contact with the each other to align the locking hole parts (14) of both locking levers (10) with each other, and the locking lever (31) of a locking device (30) is inserted into the locking hole parts (14) for locking to provide a pull function to the locking levers (10).
Patent TW-200302984-A (TW)
Title: Improvements in or relating to capacitance sensors
Inventor: ISLAM MUJAHID
IPC: A61B5/117
Filed: 2003-02-07
Abstract: A capacitance sensor comprises an asynchronous ring first in first out (FIFO) oscillator circuit having an electrode for receiving a sample for analysis. A sample placed into contact with the electrode causes a change in capacitance at the electrode which gives rise to a change in the oscillation frequency of the ring. This change in oscillation frequency can be used to identify the sample.
Patent TW-200415408-A (TW)
Title: Mechanism and method for preventing an LCD panel from electric-eroding
Inventor: HOU SHENG-HSIUNG
IPC: G02F1/1333
Filed: 2003-02-14
Abstract: A mechanism and method for preventing an LCD (Liquid Crystal Display) panel from electric eroding is provided. When the method and the mechanism is used in a TFT (Thin Film Transistor) LCD, the method formed the mechanism, which is an insulating coat to cover an electrode being formed on a plane of a CF (Color Filter) substrate. The preventing-electric-eroding mechanism such as an insulating coat prevents electric current between the electrode on the plane of the CF substrate and another electrode being formed on a TFT substrate from eroding the electrodes.
Patent TW-200304266-A (TW)
Title: Power-supply equipment
Inventor: ISOZUMI MASASHI
IPC: H02M3/00
Filed: 2003-02-17
Abstract: A power-supply-circuit reception-chamber A, which is separated by a wall, and an algorithm-circuit reception-chamber B are provided. The substrates 7, 8 for the power-supply circuit and the substrate 12 for the algorithm-circuit are respectively received in each reception-chamber A, B. The substrate 8 for the power-supply circuit and the substrate 12 for the algorithm-circuit are connected through the wall between the power-supply-circuit reception-chamber A and the algorithm-circuit reception-chamber B.
Patent TW-200400554-A (TW)
Title: Polishing composition and method for forming wiring structure
Inventor: OHNO KOJI
IPC: H01L21/321
Filed: 2003-03-04
Abstract: This invention discloses a polishing composition having good polishing capability for a semiconductor device and a method for forming a wiring structure. According to the invention, a first polishing composition which comprises at least one selected from among silicon dioxide and periodic acid and salts thereof, at least one selected from tetraalkylammonium hydroxides and tetraalkylammonium chlorides, hydrochloric acid, and water, and is substantially free of iron; and a second polishing composition which comprises a predetermined amount of fumed silica, at least one selected from a predetermined amount of periodic acid and salts thereof, a tetraalkylammonium salts represented by the following general formula (1): (1), at least one selected from ethylene glycol and propylene glycol, and water, and has a pH of 1.8 or higher and less than 4.0. The above polishing compositions can be used for polishing a semiconductor device advantageously.
Patent TW-200418259-A (TW)
Title: The method for heaving the speed up-down of the step motor's character
Inventor: CHANG CHIN-LIN
Filed: 2003-03-14
Abstract: A method for heaving the speed up-down of the step motor's character, it uses the ladder method to increase progressively or decrease progressively the torque of the step motor in gradations and to let the step motor to complete the speed up or speed down in short time and distance.
Patent TW-200402388-A (TW)
Title: Container for a substance to be sprayed, cap for such container and method for manufacturing such container
Inventor: ZIGMANS JOHANNES ANTONIUS GERARDUS WILHELMUS
IPC: B65D83/16
Filed: 2003-04-16
Abstract: A container for a substance to be sprayed, wherein the container comprises a reservoir for the substance, wherein the container is provided with operable spraying means connected to the reservoir for spraying the substance, wherein the spraying means (3, 4, 13, 14) are provided with at least two spaced apart outflow openings (7, 8; 17, 18, 18' ) which can be brought into fluid communication (2; 12) with the reservoir (1; 11) for spraying the substance in at least two spray beams (B1, B2; B11, B11', B12) to surroundings. The invention further relates to a cap, evidently destined for such a container. Additionally, the invention relates to a method for manufacturing such a container.
Patent TW-200405068-A (TW)
Title: Low power LCD with gray shade driving scheme
Inventor: LIANG JEMM-YUE
IPC: G02F1/133
Filed: 2003-04-17
Abstract: In a passive liquid crystal display, frames or fields are displayed for different time periods to achieve gray scale. The voltage pulses applied to the column electrodes have substantially constant values during row scanning periods or field scanning periods to reduce power consumption. The lines of the display may be divided into odd and even fields in an interlaced configuration to suppress flicker and to further reduce power consumption by reducing frame rate.