baber/WOPTO huggingface dataset:
Patent NZ-749944-A (NZ)
Title: Built-in motor for bicycle and electric powered bicycle
Inventor: CHEN JUN
IPC: B62M11/18
Filed: 2017-05-26
Abstract: A built-in motor for a bicycle and an electric powered bicycle, which relate to the technical field of the electric powered bicycle, and address the technical problems in the prior art of the complex structure and low measurement accuracy of torque sensors in built-in bicycle motors. The built-in motor for the bicycle comprises: a motor shell (011), a motor inner stator (012) fixed in the motor shell (011) by means of an inner stator frame; a motor outer rotor (013) installed on the inner stator frame, the motor outer rotor (013) and a motor body output shaft (014) being connected into a whole; a first planetary gear mechanism (015) arranged in the inner stator frame, the first planetary gear mechanism (015) being used for increasing input human force before outputting same; an outer gear ring of the first planetary gear mechanism (015) is connected with an elastic body (031), the elastic body (031) being fixedly arranged in the inner stator frame; a torque sensor (032) is arranged on the elastic body (031), the torque sensor (032) being used for measuring the pedaling force provided by a rider to the bicycle.
Patent NZ-756976-A (NZ)
Title: Method and apparatus for handling communications between spacecraft operating in an orbital environment and terrestrial telecommunications devices
Inventor: SPEIDEL TYGHE ROBERT
IPC: H04L12/26
Filed: 2018-02-28
Abstract: A multiple-access transceiver handles communications with mobile stations in environments that exceed mobile station design assumptions without necessarily requiring modifications to the mobile stations. One such environment is in Earth orbit. The multiple-access transceiver is adapted to close communications with mobile stations while exceeding mobile station design assumptions, such as greater distance, greater relative motion and/or other conditions commonly found where functionality of a terrestrial transceiver is to be performed by an orbital transceiver. The orbital transceiver might include a data parser that parses a frame data structure, a signal timing module that adjusts timing based on orbit to terrestrial propagation delays, frequency shifters and a programmable radio capable of communicating from the Earth orbit that uses a multiple-access protocol such that the communication is compatible with, or appears to the terrestrial mobile station to be, communication between a terrestrial cellular base station and the terrestrial mobile station.
Patent NZ-774188-A (NZ)
Title: Fastener with continuous detent region
Inventor: HOUCK JOEL
IPC: F16B25/10
Filed: 2019-09-16
Abstract: A fastener (100) includes a shank (110) having a first end (115) and a second end (125). The fastener (100) also includes a thread (130) provided on the shank (110), the thread including a first region (116) having a first thread angle (A1) and a second region with a second thread angle (A2), at least a portion of the thread having said first thread angle. The fastener also includes an arcuate detent region (300) in the shank between respective turns of the thread. the arcuate detent region comprising an arcuate detent centered between the respective turns and having a length between the respective turns which is at least two times greater than a length of a separation region (312, 314) which separates the detent from a respective turn of the thread on either side of the detent. The fastener has an improved performance in holding particulate due to its wide detent region.
Patent PT-103615-A (PT)
Title: Coluna de separação e processo de adsorção com modulação de pressão para purificação de gases
Inventor: RODRIGUES ALIRIO EGIDIO
IPC: B01D53/053
Filed: 2006-12-14
Abstract: ESTA INVENÇÃO RELACIONA-SE COM UM NOVO TIPO DE COLUNA DE SEPARAÇÃO E PROCESSOS DE ADSORÇÃO DO TIPO ADSORÇÃO COM MODULAÇÃO DE PRESSÃO (PRESSURE SWING ADSORPTION, PSA, BEM COMO A SUA UTILIZAÇÃO PARA A PURIFICAÇÃO DE GASES. ASSIM, A PRESENTE INVENÇÃO CONSISTE NA OBTENÇÃO DE UMA COLUNA DE SEPARAÇÃO COM DUAS CAMADAS DE MATERIAL ADSORVENTE SENDO ESTAS CONSTITUÍDAS POR MATERIAL COM CARACTERÍSTICAS DISTINTAS NO QUE DIZ RESPEITO ÀS SUAS FUNÇÕES. EM PARTICULAR A PRIMEIRA CAMADA REALIZA UMA SEPARAÇÃO CINÉTICA, ENQUANTO QUE A SEGUNDA CAMADA REALIZA UMA SEPARAÇÃO POR DIFERENÇA DE EQUILÍBRIO DE ADSORÇÃO. ESTA CAMADA ACTUA COMO ''BARREIRA DE CONTENÇÃO'' PARA O CO2. O PROCESSO DE ADSORÇÃO COM MODULAÇÃO DE PRESSÃO CONSISTE EM REALIZAR CICLOS DE SEPARAÇÃO, COM UTILIZAÇÃO DE UMA OU MÚLTIPLAS COLUNAS DE SEPARAÇÃO ACIMA MENCIONADAS, SENDO CONSTITUÍDO CADA UM DESTES CICLOS DE SEPARAÇÃO POR CINCO ETAPAS. ESTE PROCESSO PERMITE REMOVER DIÓXIDO DE CARBONO (CO2) DUMA CORRENTE RICA EM METANO (CH4), PREFERENCIALMENTE PARA PRODUZIR METANO COM GRAU COMBUSTÍVEL COM VÁRIAS APLICAÇÕES INDUSTRIAIS DESDE A INDÚSTRIA QUÍMICA DE GASES, COMO PARA A OBTENÇÃO DE COMBUSTÍVEIS, PURIFICAÇÃO DE METANO PARA SUA UTILIZAÇÃO COMO REAGENTE NA INDÚSTRIA QUÍMICA E PARA REMOÇÃO DE DIÁXÍDO DE CARBONO NO TRANSPORTE DE GÁS NATURAL EM GASODUTOS.
Patent PT-116165-A (PT)
Title: Processo de produção de xilooligossacarídeos xos a partir de pasta kraft de eucalyptus globulus
Inventor: ANTONIO PAULO MENDES DE SOUSA
IPC: D21C3/16
Filed: 2020-03-12
Abstract: A PRESENTE INVENÇÃO REFERE-SE A UM PROCESSO DE PRODUÇÃO DE XILOOLIGOSSACARÍDEOS XOS A PARTIR DO FILTRADO ALCALINO DE PASTA KRAFT DE EUCALYPTUS GLOBULUS QUE ENVOLVE, APENAS, UM PASSO DIRETO DE HIDRÓLISE ÁCIDA USANDO ÁCIDO NÍTRICO, A CONDIÇÕES DE TEMPERATURA E DE PH MODERADAS E COM BAIXOS TEMPOS DE REAÇÃO. ATRAVÉS DESTE PROCESSO É POSSÍVEL A OBTENÇÃO DE UMA SOLUÇÃO CONTENDO XOS COM UMA DISTRIBUIÇÃO POLIMÉRICA DE ACORDO COM O DESEJADO PARA A OBTENÇÃO DAS SUAS PROPRIEDADES NUTRACÊUTICAS E APENAS COM XILOSE COMO SUBPRODUTO.
Patent RU-94003943-A (RU)
Inventor: BOCHKAREV V S
IPC: H01H33/66
Filed: 1994-02-03
Abstract: FIELD: high-voltage vacuum switch of polarized type (with a magnetic "trip") intended for switching of power high-frequency circuits at no-load. SUBSTANCE: electromagnet in the switch is positioned perpendicularly to the longitudinal axis of its vacuum switching part, the electromagnet core can move perpendicularly to this axis in plane coinciding with the direction of movement of the movable contact when it closes the circuit to the fixed contacts, and the contact pressure adjusting mechanism is made in the form of two threaded bushes of magnetosoft metal, for example, low-carbon steel, located coaxially on the center of the base of the electromagnet housing and rigidly secured in them coaxially with the core on its two opposite end faces; movable joint of the core to the vacuum switching part is made with the aid of a dog in the form of a straight rod, whose axis is positioned in the plane of movement of the movable contact perpendicularly to the core axis and coaxially with the longitudinal axis of the vacuum switching part; one end of the dog is rigidly secured in the core at an equal distance from its end faces, and the dog free end is movably joined to the insulator holder, for example, through a bush made of hard metal; the hole in the bush corresponds to the dog diameter and spherically rounded off over the whole contour. EFFECT: enhanced reliability of operation under the effect of acceleration of mechanical loads and enhanced stability of characteristics at continuous switching without increasing the mass and overall dimensions.
Patent RU-94008967-A (RU)
Inventor: NESTEROV A P
IPC: A61B3/06
Filed: 1994-03-18
Abstract: FIELD: medicine. SUBSTANCE: campimeter has flat screen made of semitransparent material with removable individual campimetric card, which is fastened to side of the screen which can not be seen by patient. Device is provided with point light source with holder which is capable of moving along individual campimetric card. Holder of point light source is provided with aid for calibration of individual card. The latter is made onto transparent material which has standard grading applied onto the side of the card turned to patient. Campimeter is provided with time change detector of showing test-object at any specific point of the screen. Point light source has light band wavelength switch. Point light source may also be provided with removable filters. EFFECT: improved efficiency of inspection.
Patent RU-94014602-A (RU)
Inventor: IL ICHEV A A
IPC: C12N7/01
Filed: 1994-04-19
Abstract: FIELD: biotechnology, genetic engineering. SUBSTANCE: Sau3A-Sau3A-fragment DNA containing phage T7 RNA-polymerase gene from plasmid pAR1219 is inserted in parental vector phage M13mp10 by unique Bam HI-site. Obtained strain of phage M13polT7 provides enhanced synthesis of enzyme in E.coli cells. Protein yield is 2 x 10U/g wet biomass. Strain of phage M13pol17 is deposited at number "ВКПМ" PH-714. EFFECT: construction of recombinant phage DNA M13pol17, enhanced level of phage T7 RNA-polymerase synthesis. 3 cl, 2 dwg
Patent RU-94027272-A (RU)
Inventor: MANFRED R KUEHNLE
IPC: C09D7/41
Filed: 1992-11-12
Abstract: FIELD: organic chemistry. SUBSTANCE: claimed process for preparing color pigments comprises synthesizing monodispersive colloidal core particles by deposition from solution and applying dye material onto core particles or by adsorption directly onto core particles or adsorption or introduction of aluminium oxide into fixation envelops on core particle surfaces. Additional functional envelops may be applied onto colored core particles. Said pigments are suitable for dyeing various materials, e.g. printing inks. EFFECT: more efficient preparation process.
Patent RU-94027708-A (RU)
Inventor: RAKHLIS V I
IPC: H01H81/02
Filed: 1994-07-22
Abstract: FIELD: electric engineering. SUBSTANCE: device has contact plates, which are mounted in slope position, and are made from thermal clad metal and brass. In addition device has reverse spring and mechanism for control of subsequent turning. In addition device has member which is rigidly attached to loose end of clad-metal contact plate and is designed for mechanic connection to mechanism for control of subsequent turning. Mechanism for control of subsequent turning is designed as step member, axis, shaft, setting spring, which is located inside shaft, sleeve, and working spring. Step member is mounted on axis, which one end is located inside shaft and is spring-loaded by setting spring, which is located inside shaft. Another end of said axis is located in shaft and has working spring, which one end is attached to sleeve and another end to step member. Flanges which are located in radial direction along arc of greater and lesser radiuses of step member are positioned on surface of step member that is directed to loose end of thermal clad-metal plate. Number of flanges of stem member depends on given number of required switches and automatic subsequent circuit breaks. Last flange of step member that is located on arc of lesser radius has slope surface which is directed towards member which is attached to loose end of thermal clad-metal plate, which is mounted for engagement to flange of step member. Step member may be shaped as sector with flanges. Device may be used for protection of lower-power feeding transformers against destruction caused by overload and short-circuit currents, for example, for protection of transformers that are connected to high-voltage power supply line of automatic lock on railroads. EFFECT: increased functional capabilities. 2 cl, 6 dwg
Patent RU-94037121-A (RU)
Inventor: BALBACHAN M JA
IPC: G01V3/00
Filed: 1994-09-27
Abstract: FIELD: geophysics, in particular, monitoring of environment condition. SUBSTANCE: the method consists in repeating search scanning measurements of the earth surface electromagnetic field strength, determination of the level of probable "background" variations of the field under measurement and detection of abnormal values exceeding this level. With the aim of increasing the time during which detection of the fact and the site of explosion and determination of the charge power are possible, only the quasielectrostatic field component is measured in the course of the search. By detecting the abnormal positive values of the field under measurement and the area on which they are revealed, the fact and the site of explosion are detected. The charge power is determined according to the time variations of the abnormal field integral taken in the area of display of the abnormalities. EFFECT: facilitated procedure.
Patent RU-94037951-A (RU)
Inventor: ANDERS SHESTREM
IPC: F28D7/10
Filed: 1994-10-20
Abstract: FIELD: heat exchange equipment. SUBSTANCE: heat exchanger has several members 1 consisting of tubular jacket 2 with heat tubes 3 placed inside jacket. Heat exchange members 1 are interconnected to form heat exchanger, each end of heat exchange member being furnished with module 4 to form heat exchanger frame. Connection 5 of jackets is fastened on each two modules 4, thus forming elongation of tubular jacket 2. Connection 5 of jackets is made in form of H-shaped tube. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-94038607-A (RU)
Inventor: SULTANOV Z Z
IPC: A23K1/16
Filed: 1994-10-12
Abstract: FIELD: microbiological industry. SUBSTANCE: invention relates to preparing protein-containing addition from waste of nutrient media production. Waste containing animal proteins were mixed with plant protein source at ratio = 1:(1-1.2). Method ensures to obtain product with high protein content. EFFECT: improved quality of the end product, decreased electric energy consumption. 1 tbl
Patent RU-94038997-A (RU)
Inventor: SAESHNIKOV V S
IPC: G01S13/58
Filed: 1994-10-07
Abstract: FIELD: radio engineering, ship navigation. SUBSTANCE: device has first interface bus, unit for video signal samples and strobes, memory unit, control unit, synchronization unit and control unit and memory unit for storing parameters of trajectories. All these units are connected to first interface bus. In addition device has second interface bus, extrapolation unit, speed correction unit, coordinate detector, speed detector, unit for measuring time intervals, and unit for generation of video signals. All these units are connected to second interface bus. Control unit is connected to computing unit through interface unit and to input of unit for generation of video signals. Device provides possibility to trace multiple moving objects in automatic mode. In addition human controlled automatic tracing is provided. In addition device provides functional testing mode by means of generation of test trajectory and operator training mode by means of simulation of trajectories and ranging conditions which are close to real ones. EFFECT: increased functional capabilities.
Patent RU-94041684-A (RU)
Inventor: LEONARDUS LAMBERTUS KHENRIKUS VAN DER LOO I
IPC: D04H18/00
Filed: 1993-03-31
Abstract: FIELD: nonwoven materials. SUBSTANCE: the invention covers a layer of nonwoven material which consists, mainly, of short polyolefin fibers. Nonwoven layer is nonwoven web, mainly, arbitrary oriented in plane of layer with fibers 40-100 mm long with tensile strength, at least, of 1.2 GPa and modulus of elasticity, at least, of 40 GPa. The invention also deals with the method of production of such woven web and layer structure in which nonwoven web is used. Layer structures including layer of nonwoven material according to the present invention offer improved specific absorption of chock energy of ballistic projectiles. EFFECT: higher efficiency.
Patent RU-94042035-A (RU)
Inventor: KOPILASH A P
IPC: E21F5/00
Filed: 1994-11-23
Abstract: FIELD: mining; designs of stoppings applicable in temporary isolation of mine workings, particular, in carrying out of mine rescue operations. SUBSTANCE: emergency stopping has parachute- like dome from airtight material with slings attached to dome base in the middle of its length and divided, at least, in two bundles for fastening them to the middle part of mine working walls by fasteners and sealing flexible airtight tube made to be regulated in compliance with the perimeter length with the aid of one or several folds of same or different sizes in the inside of tube, kept from opening under the action of internal pressure and quick-to-break circular joint, flexible sealing corrugated member whose one end is connected directly with dome base and with its other end, with flexible airtight tube. In this case, perimeter of flexible sealing corrugated member on the side of flexible airtight tube equals the perimeter of this tube in the unfolded state. EFFECT: extended service capabilities allowing its efficient use in varying sizes and configurations of mine workings, complicated relief of walls and different conditions of air flows (including weak or even fully absent air flow).
Patent RU-94045489-A (RU)
Inventor: DREJTSER V I
IPC: F16L58/10
Filed: 1994-12-28
Abstract: FIELD: applying coats to inner surfaces of pipe lines. SUBSTANCE: coating is effected by means of lining sleeve made of reinforcing material impregnated with binder; this sleeve is placed between inner and outer film sleeves. Inner sleeve is made from thermoplastic film 30 to 150 mk thick at softening temperature exceeding temperature of working medium. After hardening of lining sleeve, inner sleeve is removed by flow of medium: water or compressed air at pressure of 90 to 100 atm, gauge applied for 5 to 15 minutes. EFFECT: enhanced reliability.
Patent RU-95102374-A (RU)
Inventor: MIKHAJLOV JU M
IPC: C06B21/00
Filed: 1995-02-21
Abstract: FIELD: blasting powders. SUBSTANCE: powder is distinguished with that, in order to increase its ballistic efficiency, it contains additionally, as retarder, di-n-buthylphthalate, di-octylphthalate, α,ω- methacryl(bis-triethylene glycol)phthalate, tri(oxyetylene)-a,ω- methacrylate, diethyldiphenylurea, or dimethyldiphenylurea, or a mixture thereof. In this case, cellulose nitrate with nitrogen content 207-213 ml NO/g is of preferable use. Method of preparing pyroxylin powder consists in introducing porous nonretarded powder into water and treating it with retarder emulsion at 60-90 C for 15- 20 min followed by drying and blackleading. EFFECT: powder useful in shooter systems prepared.
Patent RU-95108087-A (RU)
Inventor: OLEKHNOVICH E P
IPC: C07C41/06
Filed: 1995-05-18
Abstract: FIELD: organic synthesis. SUBSTANCE: compounds having common formulawhere n=0.1 R,Ris atom of hydrogen or halogen, C-C-alkyl, C-C-alkoxy- or di(C-C)alkylamino groups; R,Ris atom of hydrogen or halogen, C-C-alkoxy- or oxy groups; R,Ris atom of hydrogen or C-C-alkoxy group; R=R=Ris atom of hydrogen or R+R=(CH)and Ris H. Substituted methyl(methylene)ketones (n=0) or 1,3-ketoenols (n= 1) are brought into interaction with substituted benzaldehydes. The process takes place in the presence of perchloric acid and triethyl orthoformiate. EFFECT: produces ingredients for organic synthesis.
Patent RU-95110514-A (RU)
Inventor: MINASJAN M A
IPC: F16F15/10
Filed: 1995-06-23
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: damper has chambers in the form of cups, either forming a monolithic star-shaped structure or connected in other manner. Each chamber is filled with viscous liquid and accommodates inertia mass in the form of pistons radially spring-loaded from both sides. Throttling devices are arranged in pistons. Throttling devices are made in the form of controllable valves with corresponding channels A, B. Chambers proper are made in the form of solid cups. Both torsional and banding vibrations cause vibration of pistons in their spaces which creates inertia moments (forces) acting onto shaft, unloading the shaft, and decreasing stresses caused by vibrations of any kind. EFFECT: improved quality of damper vibration. 1 cl, 15 dwg
Patent RU-95111445-A (RU)
Inventor: KRIVOGOV N I
IPC: A01D33/08
Filed: 1995-07-04
Abstract: FIELD: agricultural engineering; beet harvesters. SUBSTANCE: device has feeder 1, conveyor 5 with sides, drum 3 with screw winding installed over conveyor and haulm removing pin conveyor 2. Drive shaft 4 of pin conveyor is arranged above axle of drum 3 and conveyor belt is installed for adjustment of angle of its inclination relative to horizon. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg
Patent RU-96104646-A (RU)
Inventor: KUSHNEREV V V
IPC: B64D15/12
Filed: 1996-03-21
Abstract: FIELD: electrical equipment of rotatable members; anti-icing systems of rotatable parts of flying vehicles, windmills and windmotors. SUBSTANCE: proposed system has electric heating elements built in rotatable member and multi-phase synchronous generator connected with them. Generator rotor with armature windings is fitted on common shaft with rotatable member. Excitation winding is connected with power supply source through control unit and mode setting unit. System may be also provided with rotatable member speed sensor and flaw monitoring unit. EFFECT: enhanced reliability; reduced maintenance expenses due to avoidance of current collector and reduced consumption of power.
Patent TW-200300344-A (TW)
Title: Triazolo[4,3-a]pyrido[2,3-d]pyrimidin-5-one derivatives, compositions containing them, method of preparation and use
Inventor: GAUDILLIERE BERNARD
IPC: A61P1/04
Filed: 2002-11-04
Abstract: The invention relates to triazolo[ 4, 3- a] pyrido [2, 3- d] pyrimidine-5-one derivatives, their regioisomers, their salts and their solvates if they exist, their preparation, compositions containing them and their use. These derivatives possess properties inhibiting PDE4 and/or the release of TNF α, and may therefore be used for the treatment or prevention of numerous conditions by virtue of the inhibition of the PDE4 enzyme and the resulting increase in the cAMP level.
Patent TW-200303409-A (TW)
Title: Split fin for a heat exchanger
Inventor: MEMORY STEPHEN
IPC: F28F1/14
Filed: 2002-11-26
Abstract: The efficiency of a heat exchanger used in applications where heat conduction between rows of conduits located from front to back of the heat exchanger and provided with common fins (42) is increased where the fins (42) are abutted to adjacent tube runs (22, 24, 26) in each row and extend from the front (28) to the back (30) of the heat exchanger so each fin (42) is common to each of the rows (22, 24, 26). Heat flow interrupters (56, 58) are located in each fin (42) at locations aligned with spaces (27) between the runs (22, 24, 26). Each heat flow interrupter (56, 58) is defined by a slit (62) extending completely through the fin 42 which is characterized by the absence of the removal of any material of which the fin (42) is made at the slit (62).
Patent TW-200302108-A (TW)
Title: New peptides and their pharmaceutical use
Inventor: NISHIDA TERUO
IPC: C07K5/10
Filed: 2002-12-02
Abstract: The present invention relates to research the minimum activity finding unit of the insulin series growth factor-I and to find its medical use in the ophthalmology department and dermatology department. It is effectual for curing the cornea hinder by using the incorporation of the peptide of the amino acid sequences represented by Ser-Ser-Ser-Arg having the minimum activity finding unit of the insulin series growth factor-I and the peptide of the amino acid sequences represented by Phe-Gly-Leu-Met-NH2, and also obviously promote the curing of the skin trauma.
Patent TW-200409596-A (TW)
Title: High performance egg product with prolonged shelf life and method for producing the same
Inventor: Liu wan-feng
Filed: 2002-12-03
Abstract: A high performance egg product with a prolonged shelf life at least comprises: bunasimeji, needle mushroom, Pleurotus eryngii, and egg. The invented high performance egg product includes: about 10 to 20% of bunasimeji, needle mushroom and Pleurotus eryngii; about 80 to 90% of egg. The invented high performance egg product contains abundance of polysaccharides, amino acids, vitamins, selenium element, and minerals. The invented method comprises: sterilizing the mushrooms at 121 to 127 DEG C, mixing the mushrooms with egg, sealing the mixture, and sterilizing the mixture at 96 to 99 DEG C, thereby ensuring the product capable of being maintained fresh for a longer period of time at a low temperature for distribution, storage and sale.