baber/WOPTO huggingface dataset:
Patent RU-94022820-A (RU)
Inventor: ANISOVICH K V
IPC: G01N23/223
Filed: 1994-06-14
Abstract: FIELD: examination and analysis of materials by radiation method. SUBSTANCE: X-ray tube 1 is so installed in X-ray fluorescent spectrometer relative to sample holder 3 that maximal illumination intensity of surface of sample 4 at voltage of x-ray tube equal to 50 kV amounts to not less than 15 Z erg/s sq cm W, where Z is atomic number of material of anode of source of X-ray radiation and distance r from input slot 7 to center 0 of extraction of radiation of sample 4 is determined by relation r ≅ hD/L, where h is distance between focus F of tube 1 and sample 4; D is diameter of focal circle 6 and L is length of crystal-analyzer 5. To increase relative aperture of spectrometer by decrease of distance h with provision for reproducibility of results of measurements angle β between line FM connecting focus of tube 1 to point of maximal illumination of surface of sample 4 and line FO connecting focus of tube to center of zone of extraction of radiation of sample should be equal to [(0,6-1,5)L/D-γ],, where γ is inclination angle of butt of tube 1 to surface of sample 4 and angle v is angle between specified line FO and line 10 passing through input slot 7 and center of crystal-analyzer 5 equal to (0,8-1,2)π/2.. EFFECT: increased precision. 2 dwg
Patent RU-94023762-A (RU)
Inventor: VOLCHENKO JU A
IPC: C02F103/02
Filed: 1994-06-23
Abstract: FIELD: water treating systems. SUBSTANCE: apparatus contains horizontal sealed casing with water inlet and outlet fittings separated with vertical wall into contact and degasification chambers. The former encloses horizontal parallel partitions alternately shifted in respect to each other and ozone-air mix dispersing system constructed from porous pipes disposed in the bottom of contact chamber and fastened with spline clamps. In degasification chamber under overflow door made in vertical wall, there is a narrowing perforated tray inclined in direction of descending water stream. At least two rows of spargers are disposed under the tray. Degasification chamber is also provided with upper and lower water level sensors coupled with electric drive-controlled gates. Over degasification chamber, additional section is available. EFFECT: enhanced efficiency of degasification and ozone consumption. 2 cl, 3 dwg
Patent RU-94025639-A (RU)
Inventor: KUZNETSOV JU D
IPC: F16D3/58
Filed: 1994-07-08
Abstract: FIELD: mechanical engineering; non-disengageable flexible couplings. SUBSTANCE: flexible coupling has outer and inner coupling members, pack of disks and resilient rods. Rods are fitted in coaxial holes of disks located over circumference. Disks are alternatively coupled with outer and inner coupling members. Made in outer coupling member are holes through which inner space of coupling communicates with ambient atmosphere. Holes of disks with fitted in rods are located on at least two circumference of different diameters. Made in disks are additional holes communicating with ambient atmosphere. These holes are located inside smaller circumference of holes with fitted-in rods. Flexible rods are arranged in adjacent rows with relative angular displacement, through half the angular distance between rods. Additional holes are made under resilient rods of inner row. EFFECT: enhanced reliability of coupling.
Patent RU-94027089-A (RU)
Inventor: JURLIN L A
IPC: A61B5/00
Filed: 1994-07-29
Abstract: FIELD: medicine. SUBSTANCE: method involves simultaneously applying color frequency stimulation to vision analyzer from computer display at system-correlated frequencies of delta - (0.2-3.0) Hz, theta - (3.2-7.0) Hz and alpha - (7.2-14.0) Hz frequency ranges. Exposure duration varies in the range of 3 13 min. Optional breathing formulas are suggested to a patient on the background of color-and- frequency stimulation applied, synchronized with respect to the pulse wave according to the principle of biofeedback. Each breathing formula has biologically invariant respiratory cycle duration in the range of slow respiratory waves and various relations between the inspiration and expiration breathing phases. Cardiovascular system parameters, arterial blood pressure before and after the color frequency stimulation being applied are recorded. Blood is taken and examined according to standard methods before and after the psychophysiological correction course. Blood sugar and urea are determined in each blood serum sample. EFFECT: enhanced effectiveness of treatment; excluded use of drugs.
Patent RU-94027586-A (RU)
Inventor: VOL FGANG GRIMM
IPC: B29C48/154
Filed: 1994-07-29
Abstract: FIELD: applying coatings. SUBSTANCE: screw turns of a polyurethane forming reaction mixture is wound on a rotating body using a nozzle. The nozzle is a slot head, which is mounted at an acute angle parallel to the axis of rotation. The rate of movement of a rotating body with respect to the slot head as well as the reaction rate of a reaction mixture are correlated with the speed of rotation of the body so that the successive turns are overlapped. EFFECT: improved quality of coating.
Patent RU-94031666-A (RU)
Inventor: BARANOV D A
IPC: C23C4/12
Filed: 1994-08-30
Abstract: FIELD: SHOPPING of capacitor end faces; applicable in spraying metal to various surfaces, particular, SHOPPING of capacitor end faces. SUBSTANCE: plant for SHOPPING of capacitor end faces includes SHOPPING chamber 1, apparatus of dry dust collection 2 and wet dust collection apparatus 3. Air current is subjected to preliminary cleaning in dry dust collection apparatus 2. Then, dust-laden air is separated into two flows by means of pipelines 8. The smaller flow is directed for final cleaning to apparatus 3 of wet dust collection, and the larger flow is directed to dry dust collection apparatus 2. Water supplied to apparatus 3 for sprinkling is purified from solid particles in hydrocyclone 6. EFFECT: saving of metal due to its constant collection and withdrawal from the process and reduced harmful effluents to atmosphere down to permissible levers.
Patent RU-94033487-A (RU)
Inventor: PETER NESVADBA
IPC: C07D475/00
Filed: 1994-09-16
Abstract: FIELD: organic chemistry. SUBSTANCE: invention describes new compounds of the formula (I)where total symbols have value indicated in point 1 and used as organic material stabilizing agents (polymers, lubricants) for protection against oxidative, thermic or light-induced decomposition. EFFECT: enhanced quality of agents.
Patent RU-94033987-A (RU)
Inventor: RAJMOND EHDVARD KELLER
IPC: H01J31/20
Filed: 1994-09-20
Abstract: FIELD: electronic engineering. SUBSTANCE: perfected color picture tube 8 uses vacuum glass envelope 10 having end panel 12 with cathode-luminescent screen 22 with phosphor sections of various color settled on it. The panel includes the assembly of shadow mask - frame 30 mounted on it with the aid of fasteners located on the periphery inside the panel. Shadow mask 24 includes aperture section 25 whose apertures are matched with the screen phosphor sections. Each fastener has a pin attached to the glass envelope, spring having a hole for coupling to the pin, and a plate welded between the spring and mask- frame assembly. Perfection consists in mechanical coupling of the spring and plate by means of bosses fastening these parts together in two different points along one edge of these parts. Due to it, the spring and plate at least partially contact with each other along the external surfaces. The fastening bosses impart resistance to movement to the spring and plate, which causes an impact thus decreasing the mismatching between the apertures in the mask and screen phosphor section. EFFECT: perfected design.
Patent RU-94035696-A (RU)
Inventor: KVASENKOV O I
IPC: C12H1/02
Filed: 1994-09-27
Abstract: FIELD: food industry, wine-making industry. SUBSTANCE: juice of wine material with sorbent in the form of suspension is fed to the centrifugal force field with formation of film current regime and ultrasonic oscillations were generated in suspension by bubbling supersonic twisted vapor flow in suspension film. Vapor is fed preferably at pulse regime for adsorption proteins and oxidative enzymes on sorbent, coagulation and sedimentation of suspensions and raw sterilization followed by phase separation. EFFECT: improved method of juice production. 2 cl
Patent RU-94045812-A (RU)
Inventor: SAFRONOV V A
IPC: A61N1/44
Filed: 1994-12-26
Abstract: FIELD: medicine, aeroionization equipment, in particular, electrical ionization of air, can be used in production, medical and living spaces. SUBSTANCE: protective casing placed in the aeroionizer accommodates the heated body and passive impeller in a bearing rotating in an ascending air current from the heated body; ionizing electrodes, negatively accelerating electrode and external electrode, closed from the top with a protective screen and net, are positioned above the impeller; the casing proper is mechanically linked with microswitches and interlocking connectors coupled to a high-voltage source so that dismantling of the aeroionizer results in de-energizing of the high-voltage source. The offered design of the aeroionizer provides for enhancing the rate of flow of oxygen negative ions and their concentration in the whole space, provides for an absolute safety in use and prefabrication of the aeroionizer due to the absence of non-technological elements, precious or expensive materials, noxious substances, expensive components in it. EFFECT: enhanced efficiency.
Patent RU-94046351-A (RU)
Inventor: BERND NOJMANN
IPC: G01N33/36
Filed: 1994-04-26
Abstract: FIELD: quality inspection. SUBSTANCE: quality of moving thread is tested in process of manufacture and processing by uninterrupted measurement of tension force of thread. For this curve of tension force is determined with emergence of certain defects and is accumulated in the form of image of defect. Uninterrupted measured tension force of thread is tested by match with image of defect or section of image of defect and quality signal is generated with emergence of curve characteristic of given defect. Quality signal can be used to control parameters of method. EFFECT: enhanced authenticity of method.
Patent RU-95100676-A (RU)
Inventor: LEONT EV V V
IPC: A01B13/16
Filed: 1995-01-17
Abstract: FIELD: agricultural engineering, in particular, land reclamation. SUBSTANCE: working tool has tine and undercutting blade pivotally attached to tine. Position of blade in transverse vertical plane may be continuously regulated and fixed. EFFECT: increased efficiency in soil protection, improved water retention and enhanced reliability in operation. 6 dwg
Patent RU-95103596-A (RU)
Inventor: GUDKOV JU V
IPC: F16L58/02
Filed: 1995-03-13
Abstract: FIELD: production of anti-corrosive material used in pipelines laying and repairs to protect metal structures against corrosion. SUBSTANCE: anti-corrosive roll material is made as porous woven and (or) nonwoven base with fixed on it layer of anticorrosive composition of inorganic binders mixture bearing calcium oxide and glue. As a version different additions including metal corrosion passivators are used. In the case ratio of anticorrosive composition layers thickness is from 1 : 1 to 1 : 5. Protection of metal structures against corrosion is exercised by simultaneous laying of woven and nonwoven base and anticorrosive composition of protected surface. Before laying woven and nonwoven base and anticorrosive composition are impregnated with water. EFFECT: improved metals anticorrosive protection.
Patent RU-95104036-A (RU)
Inventor: ZAKHAROV A I
IPC: G01C5/02
Filed: 1995-03-21
Abstract: FIELD: measurement technology. SUBSTANCE: optical aligner has objective 3 to which output surface lens 6 having flat surface coinciding with rear principal plane of objective is cemented, ampule with liquid 5, projection system (prism 7 and objective 8) and eye-piece 9. Two optical wedges 1 and 2 are placed in front of objective. Mark (cross-hairs of grid) is applied on flat surface of lens 6 and reflecting surface of liquid (mercury, for example) is located at distance equal to half of focal distance of objective. With inclination of aligner surface of liquid keeps horizontal position and as cross-hairs coincides with rear principal plane of objective and surface of liquid is located at distance equal to half of focal distance of objective, line of sight does not deviated from vertical position. Correcting optical wedges enable systematic error of position of line of sight to be excluded. Thus in proposed optical aligner line of sight is automatically set into vertical position by both coordinates with high precision ensuring automation of alignment process. With use of prismatic extension piece aligner is transformer into geodetic level with self-aligning line of sight. EFFECT: high precision of automation of alignment process. 2 dwg
Patent RU-95105092-A (RU)
Inventor: ANBINDER V SH
IPC: F16B35/00
Filed: 1995-04-07
Abstract: FIELD: mechanical engineering. SUBSTANCE: bolt has a step rod provided with the head made from the side of the larger step and thread on the smaller step. The top of the turns of the thread are provided with a continuous V-shaped groove. The pitch of the thread is equal to 0.55-0.65 of the diameter of the smaller step. The steps are interconnected through a conical intermediate portion. The diameter of the smaller step is 0.84-0.95 of the diameter of the greater step. EFFECT: enhanced reliability.
Patent RU-95108860-A (RU)
Inventor: ZHAN-MARK ASSION
IPC: C07D251/70
Filed: 1995-06-02
Abstract: FIELD: topical use for photoprotection of skin and/or hair. SUBSTANCE: compositions contain in cosmetic carrier of oil-in-water type, (i) 2,4,6-tris/n-(2'-ethylhexyl-1'-oxycarbonyl)anilino/- 1,3,5-triazine as the first filter, and (ii) 2-ethylhexyl-α--cyano-β,, β--diphenylacrylate, as the second filter. Thanks to synergism between first and second filters, these compositions have improved factors of protection. EFFECT: higher protection of skin and hair against ultra-violet radiation.
Patent RU-95109435-A (RU)
Inventor: SOSNA M KH
IPC: C07C29/15
Filed: 1995-06-21
Abstract: FIELD: chemical industry. SUBSTANCE: method involves steam-oxygen conversion of hydrocarbon raw materials, isolation of portion of carbon dioxide of converted gas and synthesis of methanol. Said raw materials are preliminary saturated till volume ratio of steam and gas is 0.4-0.7. Conversion is carried out when temperature of steam-gas mixture at inlet of converter is 260-300 C, and pressure 2.0 MPa, volume ratio steam and gas being 2.2-2.8. Removement of carbon dioxide is carried out by single-step washing, solution of monoethanolamine being used. The process takes place to factorial 2.05-2.2, it is followed by drying and compression of reaction mixture to pressure 8.5-9.5 MPa. Then synthesis stage is carried out. EFFECT: improved efficiency of the method.
Patent RU-95109883-A (RU)
Inventor: MAJANK KAPADIJA
IPC: H04B7/00
Filed: 1995-06-08
Abstract: FIELD: communication engineering. SUBSTANCE: device functions to implement high/low-speed mode of operation using low-speed voice code and high-speed channel code whose input is adapted to communication with low-speed voice code; bit relocation module is provided at input. EFFECT: improved design and reliability of control.
Patent RU-95110537-A (RU)
Inventor: KANEVSKIJ V I
IPC: H01L47/02
Filed: 1995-06-26
Abstract: FIELD: electronic engineering. SUBSTANCE: device is made of n-type GaAs material and has opposing anode and cathode contacts; cathode contact has n-current injecting regions surrounded by regions limiting current injection which are made in the form of reverse-biased Schottky barriers. nand nsemiconductor layers are formed on anode contact side and regions injecting and limiting current injection in device are annular-shaped and provided with common geometric center. Cylindrical hole is made in center of structure, its projection being aligned with internal circumference of inner annular region; cylinder generating line is perpendicular to each layer. Novelty as that device cathode is made in the form of N annular regions repetitive with period of δ=(h+h) and separated by (N+1) regions limiting current injection in device and having common geometric center. Number of annular current-injecting regions N at specified output power Pand device temperature rise ΔT are interrelated by equation given in description of invention. Temperature rise of device satisfies condition ΔT ≅ 100K. External radius Rof cathode annular region injecting current in device and located first from geometric center as well as current-injection annular region repetition period δ are found from expressions. EFFECT: improved input power of device due to reduced total thermal leakage resistance. 3 cl, 2 dwg
Patent TW-200301639-A (TW)
Title: Method and apparatus for switching between active and standby switch fabrics with no loss of data
Inventor: MOLLER HANAN Z
IPC: H04L12/54
Filed: 2002-11-28
Abstract: A switching system for a data traffic network, A plurality of line cards provide input and output connections to a plurality of data lines and further are connected to at least two switch fabrics, one of which is designated the active switch fabric and the other designated the standby switch fabric. Data traffic is switched between the plurality of input and output line cards by the active switch fabric. When it is desired to change the active switch fabric assignment, for example due to a fault in the switch fabric, data transmissions into the active switch fabric are terminated and a drain timer is started. When the drain timer times out or the active switch provides an indication that it is empty, the active switch fabric assignment is swapped to the standby switch fabric and data is then switched through the newly assigned active switch fabric.
Patent TW-200303097-A (TW)
Title: Nitride-based compound semiconductor light-emitting element and method for producing same
Inventor: HATA TOSHIO
IPC: H01L33/12
Filed: 2002-11-29
Abstract: A nitride-based compound semiconductor light-emitting element of the present invention includes: a P-type electrode; a P-type nitride-based compound semiconductor layer disposed on the P-type electrode; a light-emitting layer disposed on the P-type nitride-based compound semiconductor layer and emitting light; a nitride-based compound semiconductor layer disposed on the light-emitting layer and transmitting light emitted by the light-emitting layer therethrough; a buffer layer disposed on the nitride-based compound semiconductor layer and transmitting the light therethrough, wherein the buffer layer is made of a nitride-based compound semiconductor material and a trench is formed in the buffer layer so as to expose portions of the nitride-based compound semiconductor layer; and an N-type electrode disposed so as to cover the trench and electrically connected to the nitride-based compound semiconductor layer.
Patent TW-200411893-A (TW)
Title: Mark design method for integrated circuit layout on the semiconductor wafer
Inventor: Gu yi-li
Filed: 2002-12-27
Abstract: The invention is related to an overlay mark design method for integrated circuit layout on the semiconductor wafer, comprising the steps of : firstly, print one pair of overlay outer mark on one direction (X/Y) on 1st layer. Then, print the second pair of overlay outer mark on another direction (Y/X) on the 2nd layer. Finally, print the inner overlay mark (both X & Y direction) on the 3rd layer so that the 3rd layer can align to 1st layer on X(Y) direction and align to 2nd layer on Y(X) direction.
Patent TW-200306963-A (TW)
Title: Dielectric ceramic
Inventor: KODERA EIJI
IPC: C04B35/495
Filed: 2003-01-30
Abstract: The invention is to offer such a dielectric ceramic enabling to simultaneously sinter with the low resistant conductor of Ag based metals and Cu based metals, having the excellent mechanical strength and exhibiting the excellent dielectric characteristics in the GHz zone. Mixed powders of Si:20 to 30 weight%, B:5 to 30 weight%, A1:20 to 30 weight%, Ca:10 to 20 weight%, and Zn:10 to 20 weight% are prepared, melted, and rapidly cooled to produce glass frits. The glass frits are granulated and mixed with gahnite filler and titania filler which are inorganic filler powders. Subsequently, a binder is thrown into the powders to produce a composition of dielectric ceramic, and then is formed, followed by sintering. The mixed powders may contain at least one kind of alkali metal of Li, K and Na.
Patent TW-200416445-A (TW)
Title: Bistable twisted nematic liquid crystal display
Inventor: Yang qiu-lian
IPC: G02F1/1333
Filed: 2003-02-21
Abstract: The present invention provides a bistable twisted nematic liquid crystal display (BTN LD) for producing a gray-level effect on a display screen. When there is no electric field, the arrangement of plural liquid crystal molecules in the bistable twisted nematic liquid crystal display can be divided into a bright stability state and a dark stability state, wherein the liquid crystal layer has at least one side with a roughed surface, and the roughed surface makes the thickness of the liquid crystal layer uneven. An electrode layer is provided to transform the arrangement state of the plural liquid crystal molecules. By using the electrode layer to transform the arrangement state of the plural liquid crystal molecules, the liquid crystal layer with uneven thickness generates bright/dark combination stability states composed of a predetermined ratio of the bright stability state and dark stability state. With plural different bright/dark combination stability states, it is able to produce the gray-level effect on the display screen.
Patent TW-200416524-A (TW)
Title: Power saving method of wireless input equipment and mechanism thereof
Inventor: Guo xiao-ming
IPC: H04M1/73
Filed: 2003-02-26
Abstract: A power saving method of wireless input equipment and mechanism thereof are adapted to a wireless input equipment used by an information system and equipped with wireless transmission function. The method goes through a set of power saving mechanism installed with switch module so as to provide a power saving function to the wireless input equipment. The mechanism further comprises a battery power supply module and a control unit. If user doesn't operate the input equipment, the control unit instructs the battery power supply module to reduce the power volume supplied to the input equipment and then supply full power to the input equipment again until user moves the input equipment or presses the button of the input equipment. If user intends to avoid the power consumption resulting from moving the input equipment under condition of no operation of the input equipment, user can go through the switch module to block the power transmission path of the battery power supply module in effort to save the power consumption of the input equipment.
Patent TW-200307123-A (TW)
Title: Pedaling force detector for motor-assisted bicycle
Inventor: KOMEHANA ATSUSHI
IPC: B62J99/00
Filed: 2003-03-25
Abstract: The present invention provides a pedaling force detector that is capable of performing a good torque detection with a simple and small construction having a small number of components. One end of a crank shaft 23 is pivotally supported by a bearing 51. A sleeve-shaped torque bar 53 is inserted on the outer periphery of the crank shaft 23, one end of which is combined to a spline on the outer periphery of the crank shaft 23 near the bearing 51, while the other end is pivotally supported by a bearing 52. A pedal chain wheel 25 is meshed on the outer periphery of the other end of the torque bar 53. A pair of magnetic rings 55 is mounted along the circumference direction on the outside face near one end of the torque bar 53 and near the other end thereof. A pair of MR sensors 501 is mounted at positions facing the magnetic rings 55.