baber/WOPTO huggingface dataset:
Patent RU-94021693-A (RU)
Inventor: BARRI U BENTON
IPC: G01N27/30
Filed: 1992-10-07
Abstract: FIELD: measurement technology. SUBSTANCE: pH sensor includes electrode assembly with electrode, core made of electrochemically inert insulating or semiconductor material coated with conductive electrochemically sensitive coat. It is preferable that core is insulated and manufactured from aluminium oxide covered with thin layer of iridium oxide deposited at least on part of external surface. Layer shades on to section remote from sensitive surface and is used for formation of conductive connections linked to remote measurement circuit. Core has such shape which makes it possible for it to lean against and be kept in insulating electrochemically inert deformed material which is compacted around external surface of layer on core to prevent penetration of examined chemicals. External case also ensures simple sealing of those places where case of sensor is anchored. EFFECT: enhanced operational reliability of sensor.
Patent RU-94025032-A (RU)
Inventor: RUDKOVSKAJA O D
IPC: A61F2/16
Filed: 1994-07-20
Abstract: FIELD: medicine, in particular, ophthalmology. SUBSTANCE: lens comprises a biconvex lens and two supporting elements made in the form of curved flexible loops using ears with holes at the ends. The supporting elements are secured on diametrically opposite edges of the lens. The specific feature is the fact that the lens back surface a cylinder or torus shape. EFFECT: at implantation the crystalline lens provides for far an near vision close to the natural one.
Patent RU-94031242-A (RU)
Inventor: ARTJUKHOV A V
IPC: F16L55/04
Filed: 1994-08-25
Abstract: FIELD: hydraulics. SUBSTANCE: members made of a porous material are interposed between the damping space and inlet of the device. EFFECT: enhanced damping.
Patent RU-94033558-A (RU)
Inventor: GORBUNOV V V
IPC: F16C43/04
Filed: 1994-09-13
Abstract: FIELD: testing and working of surfaces of radially thrust double-row ball bearings due to preliminary selection of parameters to be measured and mathematical procession of measurement results. SUBSTANCE: method includes steps of testing radius of groove; measuring in arbitrary axial section of race diameter of groove and sum of distances from race axis until generatrix of that groove along straight lines forming with lines normal relative to race axis contact angles of bearing; determining fluctuations of diameter and sum of the above mentioned distances from nominal values; calculating difference of that sum error and product of diameter error by contact angle cosine value. This difference is equal to shift of race contact line due to radius error and groove axial position error in direction providing contact angle with line normal relative to race axis; setting allowance for shift of contact line according to formula σ= [2Δr(1-cosα)] + 2Δlsinα,, where Δl - technological accuracy of working process according to axial position of groove curvature center; Δr - technological accuracy of working process along groove radius. EFFECT: enhanced accuracy of size testing. 8 dwg
Patent RU-94038223-A (RU)
Inventor: NEJL GOVARD BEJN
IPC: C07C235/00
Filed: 1993-01-06
Abstract: FIELD: chemical industry. SUBSTANCE: claimed process comprises simultaneous conversion of steroid 3- one into 3-halogen derivative, and 17-carboxylic acid into 17- carboxamide in single reaction without separation of intermediate product. The process is carried out by reacting starting steroid material with halogen- containing Wilsmayer reagent. EFFECT: more efficient preparation process.
Patent RU-94039006-A (RU)
Inventor: CHUNENKOV N P
IPC: B44B11/00
Filed: 1994-11-10
Abstract: FIELD: tools for chisel. SUBSTANCE: method provides, that before application of solid chromium and plaster mixture on metal piece operation site of no more than 0.4 mcm width is made on cutting edge using diamond working. EFFECT: improved process. 2 cl, 2 dwg
Patent RU-94040003-A (RU)
Inventor: CHISTJAKOVA S A
IPC: C04B41/00
Filed: 1994-10-26
Abstract: FIELD: natural minerals processing. SUBSTANCE: to produce stable green coloring close to natural jadeite color and to make method of natural jadeite rectifying cheaper they use operation of its painting by organic pigments with preceding acid etching by nitric acid solution. Painting is exercised using mixture of active green "5Ж" pigment and chromium green pigment taken in ratio of 5 : 1. EFFECT: method allows to produce jadeite with stable green color close to its natural color and to make process of jadeite rectifying cheaper.
Patent RU-94045284-A (RU)
Inventor: MAJKL EHDVARD KONDON
IPC: C07D239/52
Filed: 1994-12-27
Abstract: FIELD: agriculture. SUBSTANCE: claimed invention describes 1-[(cyclopropyl- a-(substituted oxy)-o-tolyl)sulfamoyl]-3-(4,6- dimethoxy-2-pyrimidinyl)urea derivatives of formula I:. The claimed invention also describes composition and processes for preparing said derivatives and methods of controlling undesirable plant species. EFFECT: improved properties or of the compositions and more efficient methods of controlling undesirable plants.
Patent RU-95100406-A (RU)
Inventor: BOGOMAZOV V I
IPC: F41B15/08
Filed: 1995-01-11
Abstract: FIELD: special aids used in compliance with legislature of the Russian Federation to carry out licensed guarding activities. SUBSTANCE: plastic stick is manufactured on standard equipment by pouring plastic into mould where prestressed framework is positioned. Main objective of invention is improvement of rigidity and functional properties of stroking part of plastic stick and tangentially positioned handle (grip). This is achieved by special make of framework inside plastic matrix. EFFECT: improved rigidity and functional properties of stroking part of stick.
Patent RU-95100456-A (RU)
Inventor: MIKHAJLICHENKO S A
IPC: H04N5/33
Filed: 1995-01-16
Abstract: FIELD: infra-red imaging. SUBSTANCE: invention refers to equipment for formation and transmission of images, more exactly, to infra-red imaging and may be used in instruments for remote control and measurement of temperature fields of various objects. Novelty of proposed infra-red imager lies in integration of functions of optical switch and two sources of standard radiation in one design element. This integration is provided by manufacture of optical switch in the form of disc with alternating regions transparent and opaque *o* thermal radiation. Part of opaque regions has reflection factor εand the rest - ε≠ε. In this case opaque regions function as sources of standard radiation. EFFECT: increased precision with simultaneous decrease of dimensions and power consumption of imager. 2 dwg
Patent RU-95100948-A (RU)
Inventor: GUBIN G K
IPC: A63H33/00
Filed: 1995-01-24
Abstract: FIELD: game based on throwing of arrows with tips through pipes at targets by centrifugal force. SUBSTANCE: game has projectile formed as ball or roller and pipe, into which several projectiles may be placed and thrown through pipe to strike one or simultaneously two targets. EFFECT: increased entertainment effect and simplified construction. 2 cl
Patent RU-95101238-A (RU)
Inventor: IV EHRBELLO
IPC: B60C15/06
Filed: 1995-01-20
Abstract: FIELD: tyre industry. SUBSTANCE: carcass of tyre casing is made of lengths of carcass fibers 3 arranged with adjoining to form one circumferential row 30 in wheel 1. Edge is reinforced by fiber bunches 61, 62, 63 oriented over circumference. Carcass is divided in edge 2 into two circumferential rows 31, 32 diverging axially and separated by fiber bunch 62 oriented over circumference. Rubber mix layer 5 is fitted in. Shore hardness of rubber mix exceeds 70. EFFECT: improved quality of tyre.
Patent RU-95102017-A (RU)
Inventor: MOGILATOV V S
IPC: G01V3/04
Filed: 1995-02-10
Abstract: FIELD: direct search of local geological objects by transient electromagnetic method. SUBSTANCE: electromagnetic field is induced in investigated medium by axisymmetric introduction of electric current into ground with the help of feed electrodes. One of the electrodes is located in the center part of circumference formed by other electrodes uniformly grounded, and area measurements of transient signal, and the obtained results are used for estimation of structure of studied medium. It is suggested to ground, over circumference, feed electrodes in quantity at which magnetic component of transient signal resulting from enclosed medium does not exceed the preset level equalling the level of electromagnetic noise or the half of the maximum value of magnetic component of transient signal stipulated by the studied medium. presence of absence of local object in studied medium is determined on the basis of relief map constructed on the time of maximum manifestation of magnetic component of transient signal stemming from the studied medium. EFFECT: higher efficiency of detection of local heterogeneity due to provision of sufficient compensation of magnetic component of transient signal responsible for the enclosing medium with concrete number of feed electrodes grounded over circumference.
Patent RU-95102162-A (RU)
Title: Gear box for metal-cutting machine tool
Inventor: TOROPOV A I
IPC: B23Q5/12
Filed: 1995-02-14
Abstract: FIELD: mechanical engineering. SUBSTANCE: gear box comprises driving shaft, multi-disk frictions for forward and reverse rotation of the spindle and mounted on the spindle, chain of the major drive of the spindle, chain of the reverse, chain of the gearing, first and second intermediate shafts, the second one being provided with transmitting gear, first and second shafts of the gearing with output gear, link for increasing pitch, and turning spindle. The gear box is additionally provided with milling spindle. The second intermediate shaft has parasite gear. The milling and turning spindles are provided with three gears mounted for permitting interaction with the spindle via respective clutches. The turning and milling spindles are parallel to each other and pare oppositely directed. In addition there are additional kinematical chains made up as chains for connecting the milling spindle with the link for increasing the pitch that is a part of the first gear of the milling spindle, parasite gear, first gear of the turning spindle, and link for increasing pitch, chains for connecting the milling spindle with the chain of the major drive of the turning spindle that is a part of the transmitting gear of the second intermediate shaft and the second gear of the milling spindle and chain for connecting the milling spindle with kinematical chain of the gearing of the turning spindle that is a part of the output ger of the gearing and third gear of the milling spindle. EFFECT: enhanced serviceability. 1 dwg
Patent RU-95102168-A (RU)
Inventor: RESHETOV V A
IPC: C09C1/40
Filed: 1995-02-14
Abstract: FIELD: production of paint and varnish materials. SUBSTANCE: method is carried out by thermal treatment of mica. EFFECT: simplifies the method, decreases cost of the product, improves quality of desired product.
Patent RU-95103162-A (RU)
Title: Surgical clamp and method for fixing the clamp in suturing tissues
Inventor: MAMAEV G V
IPC: A61B17/064
Filed: 1995-03-06
Abstract: FIELD: medical engineering. SUBSTANCE: device has two L-shaped legs 1 of rectangular cross-section which ends are sharpened like blade 4 being in perpendicular relation to the clamp plane. The angle made by leg plane and cutting edge direction is equal to 90 deg. The method involves fixing the legs in parallel to the corresponding portions of connection member with bending angle being equal to 90 deg when suturing skin or tissue. EFFECT: reduced traumatic injuries.
Patent RU-95103591-A (RU)
Inventor: RONINSON EH G
IPC: E02F5/08
Filed: 1995-03-13
Abstract: FIELD: mechanical engineering. SUBSTANCE: machine is intended for working by method of lit-by-lit milling cutting of rock, coal, road pavements, etc. Machine has main frame with milling cutter, power unit for its driving, conveyors, crawler trucks and mass-produced crawler tractor which provides power for travelling, operation of conveyors and control members. Hitching device for coupling tractor with main frame is adapted for rocking in lateral plane by means of hydraulic cylinders. Crawler trucks of main frame are taken from mass-produced crawler tractor. For operation on loose ground, aforesaid crawler trucks can be substituted with non-driven axles with wheels. EFFECT: high efficiency.
Patent RU-95104354-A (RU)
Inventor: KIRJUKHIN V I
IPC: F01K13/00
Filed: 1995-02-16
Abstract: FIELD: power plant engineering; development of environment-oriented energy-conservation technology for power generation. SUBSTANCE: plant has main gas line 1, turboexpander 2, auxiliary heat exchanger 3, gas-expanding device 4, gas heater 5, steam generator 6, turbogenerator with steam turbine 7, condenser 8, condensate-feedwater pump 9, circulating pump 10. EFFECT: improved economic efficiency of steam-turbine plant with gas turboexpander due to effective use of cold gas. 1 dwg
Patent RU-95106829-A (RU)
Inventor: BEREZIN S R
IPC: F04C18/16
Filed: 1995-04-25
Abstract: FIELD: mechanical engineering; compressors. SUBSTANCE: screw machine gearing has tooth profile in end face section asymmetrical relative to straight line passing through tooth point and center of rotor rotation. Rotor with lesser number of starts at low pressure side from circumference of projections to pitch circle is formed by conjugating sections of curve described by power function and arcs of circumferences of larger and smaller radii arranged successively from point of tooth to its base. Center of arc of larger radius is displaced from straight line connecting center of screw with point of tooth towards high pressure side. Sections of rotor with greater number of starts are enveloping ones relative to corresponding sections of rotor with lesser number of starts. EFFECT: increased economy and load capacity of screw machine owing to decreasing relative length of line of action of screws, increasing length of throttling path over rotor tooth point with lesser number of starts and increasing pressure angle on profile at low pressure side.
Patent RU-95108262-A (RU)
Inventor: KARELIN I N
IPC: F16K3/12
Filed: 1995-05-26
Abstract: FIELD: gas, oil, chemical, power engineering and coal mining industries; valve and shutoff devices. SUBSTANCE: wedge gate valve has housing with guide slots, inlet and output branches in through holes of which seats are installed, movable shutoff member with guide projections for guide slots of housing, and hermetically sealing wedge member. One of contact surfaces of shutoff member is square to axis of through hole, and other contact surface of sliding shutoff member is made with angle of inclination to axis of through hole to form hermetically sealing element. Distance from contact surface perpendicular to axis of through hole to wall of guide pointed to this contact surface is not less than distance from lower contact point of seat on inclined surface to opposite wall of guide. EFFECT: improved repairability of gate valve owing to decrease in labour input for repair of gate parts, including wedge member formed by contact surfaces perpendicular and inclined to axis of through hole.
Patent RU-95109123-A (RU)
Inventor: ZENKIN V F
IPC: H04L7/08
Filed: 1995-06-07
Abstract: FIELD: communication networks, in particular, equipment for generation and separation of digital data flows. SUBSTANCE: transmitting part of device has generator equipment unit, group signal generator, cycle synchronization signal generator, four memory units, phase-lock signal generator, frequency synthesizer, control bit commutator, transmitting unit for main digital channels. Receiving part of device has adaptive receiver of cycle synchronization, group signal distributor, generator equipment unit, control bit commutator, frequency synthesizer, receiving unit of main digital channels, four memory units. EFFECT: possibility to access constituent elements and separate digital channels of initial groups on arbitrary level of hierarchy. 12 dwg, 4 tbl
Patent RU-95110340-A (RU)
Inventor: OSHCHEPKOV P P
IPC: B23P19/02
Filed: 1995-06-19
Abstract: FIELD: plastic metal working, in particular, plants for periodic checking of serviceability and metrological accuracy of devices. SUBSTANCE: novelty consists is simulation of working load of press, path covered by wheel on axle underhub part, generation of command through synchro-transmitter to synchro-receiver which is drive of tape transport which moves paper on preset scale, sends command for recording diaphragms which present the base for estimation of serviceability and metrological accuracy of recording devices. EFFECT: provision of performance of periodic checking of serviceability and metrological accuracy of pressure device in service.
Patent RU-95115411-A (RU)
Inventor: SNISARENKO G N
IPC: F04D13/10
Filed: 1995-09-07
Abstract: FIELD: pumping various media (oil) out of wells. SUBSTANCE: through radial holes are provided in casing of diaphragm compensator for commutating internal space between diaphragm casing and compensator diaphragm with hole clearance; such holes are provided in upper portion of casing only at level of upper bandage tightly pressing the diaphragm to compensator base and above its. EFFECT: enhanced operational reliability and durability due to avoidance of diffusion of free gas through flexible rubber diaphragm of compensator and saturation of oil filling the induction motor.
Patent SA-03240170-A (SA)
Inventor: BONORA MICHEAL
IPC: A01G13/02
Filed: 2003-06-25
Abstract: يتعلق الاختراع الحالي بمواد زراعية تحتفظ بخواصها أثناء الاستعمال وتتحلل بعد ذلك حتى التفتت والاختفاء الكامل للبلاستيك. ويتعلق الاختراع أيضا بطريقة للتحكم في مقاومة المواد الزراعية للعوامل الجوية وبتحللها. يتم الحصول على التأثير المطلوب بواسطة توليفات نوعية من أملاح فلزات تساعد على التحلل ومواد مثبتة.تتضمن المادة الزراعية للاختراع الحالي، بوليمر عضوي وملح عضوي لــ Fe، أو Ce، أو Co، أو Mn، أو Cu، أو Vd ومركب واحد أو أكثر من أمين معاق فراغيا.
Patent TW-200407908-A (TW)
Title: Data input circuits and methods of inputting data for a synchronous semiconductor memory device
Inventor: JEONG WOO-SEOP
IPC: G11C11/407
Filed: 2002-11-04
Abstract: A data input circuit for a synchronous semiconductor memory device may comprise a detection unit for detecting whether the phase of a data strobe signal may lead or lag that of a clock signal. A delay unit may delay the data strobe signal by a first duration when the phase of the data strobe signal leads that of the clock signal and may delay the data strobe signal by a second duration when the phase of the data strobe signal lags that of the clock signal. A data input unit may synchronize a first input data signal previously fetched by the data strobe signal to the clock signal in response to an output signal of the delay unit. The data input circuit may effectively synchronize an input data signal using an internal delay that may be adjusted when a frequency of the clock signal may exceed a predetermined threshold.
Patent TW-200302086-A (TW)
Title: Pharmaceutical compositions of orally active taxane derivatives having enhanced bioavailability
Inventor: BOGARDUS JOSEPH BALLARD
IPC: A61K31/337
Filed: 2002-12-16
Abstract: Disclosed are pharmaceutical compositions which comprise an orally-active taxane derivative and a pharmaceutically acceptable solubilizing agent, and which provide effective and consistent oral absorption of the taxane derivative.
Patent TW-200410799-A (TW)
Title: Method of producing tool handles, and the products produced thereby
Inventor: CHEN C Y
IPC: B29C45/00
Filed: 2002-12-24
Abstract: The method of producing tool handle comprises the steps of: (1) to position a mandrel of a manufacturing machine and to inject plastic material to form an inner layer; (2) to release the positioning to leave positioning holes on the shaped inner layer, the inner layer then is processed by second time injection to completely envelop the inner layer with plastic and shape a middle layer; and (3) the middle layer being processed by third time injection to partially envelop the middle layer with plastic to thereby form an external layer with the middle layer partially exposed, and the handle of the tool with two colors in firm combining state being completed. On the handle made by these steps, the holes formed after taking off the mandrel of the manufacturing machine are holes for combining the stem of the tool; hence the holes made are not subjected to twisting and deformation, and is convenient for combining with the stem. Using this process, a handle of the tool with plural colors can be produced.
Patent TW-200404935-A (TW)
Title: Composition for matte layer formation, release sheet using the same, and synthetic leather produced using said release sheet
Inventor: MATSUDAIRA KOICHIRO
IPC: B32B27/12
Filed: 2003-01-13
Abstract: This invention provides a composition for matte layer formation suitable for the production of a matte synthetic leather having a matte surface with a high level of jet-blackness even without the practice of embossing, raising, etc., and a release sheet for the production of a matte synthetic leather by using the composition; the composition for matte layer formation suitable for the production of a matte synthetic leather comprises a thermosetting resin and a matting agent as indispensable components; the matting agent comprises one or at least two types of organic or/and inorganic porous fine particles; the porous fine particles have a mean particle diameter in the range of 0.5 to 20μm and a specific surface area in the range of 1 to 1000 m<SP>2</SP>/g; the release sheet is produced by using the composition.
Patent TW-200417910-A (TW)
Title: 2D graphic acceleration system and method
Inventor: HSIEH PHIL
IPC: G09G5/37
Filed: 2003-03-05
Abstract: The present invention provides a 2D graphic acceleration system and method, wherein a graphic chip is used to execute the graphic commands, and each graphic command comprises the source pixel, pattern, and destination pixel computations. A 2D graphic driving unit sets the instruction register of the graphic chip based on the graphic instruction transmitted by the graphic device interface, so that the graphic chip can execute the related graphic instruction. When the source pixel and pattern of the graphic command received by the 2D graphic driving unit are colorful, a copying procedure is executed, so as to copy the memory corresponding to one of the source pixel and pattern for converting and showing its color. The 2D graphic driving unit sets the instruction register of the graphic chip, so that graphic command computation can be proceeded based on the source pixel or pattern after copying, the source pixel or pattern before copying, and the destination pixel.
Patent TW-200305886-A (TW)
Title: Semiconductor memory
Inventor: YAMASHITA MINORU
IPC: G11C16/04
Filed: 2003-03-14
Abstract: A semiconductor memory that prevents a decrease in margin at read time. A bit line in a floating state between a drain in a memory cell to be read and a charged bit line is charged for a certain period of time.
Patent TW-200305344-A (TW)
Title: Low layer paging indicator processing system and method for multi-layer communication equipment used in a wireless communication system
Inventor: KEARNEY KENNETH P
IPC: H04W52/02
Filed: 2003-03-28
Abstract: A wireless communication system implements wireless communications between a base station and a plurality of User Equipments (Ues) including paging of Ues by initially processing paging indicator information. A first embodiment involves a UE's physical layer L1 being configured for interpreting a paging indicator (PI) to activate a preset decoding configuration to process paging data in a pre-specified paging channel (PCH). A second embodiment involves the physical layer control of a next higher level, L2, interpreting the paging indicator and configuring the physical layer L1 to process paging data in a pre-specified PCH.