baber/WOPTO huggingface dataset:
Patent RU-94027033-A (RU)
Inventor: GOVOR JU I
IPC: F25B21/00
Filed: 1994-07-18
Abstract: FIELD: refrigerating engineering. SUBSTANCE: refrigerator is provided with heat-insulated duct separating the cold junctions of thermal battery from the refrigerating chamber. Located inside this heat- insulated duct is fan blowing the cold junctions of thermal battery. Inlet and outlet of heat-insulating duct are closed with automatic heat-insulating valves which are made in form of light foam plastic balls and freely hanging films. When fan and thermal battery are switched on, air flow opens heat-insulating valves, , thus cooling the content of refrigerating chamber. As soon as required temperature has been obtained inside refrigerating chamber, thermal battery and fan are switched off and heat-insulating valves automatically close inlet and outlet of heat-insulating duct preventing heat surrounding medium from entering the refrigerating chamber through thermal battery and fan components. Since thermal conductivity of thermal battery materials exceeds that of refrigerating chamber insulation by many times, thermal losses are reduced by several times, thus increasing the period between thermal battery switching-on cycles and consequently saving the electric power. Results of tests have demonstrated that more than 50 percent of electric power is saved by this refrigerator as compared with known refrigerators. EFFECT: enhanced economical efficiency and extended range of application in transport facilities.
Patent RU-94027549-A (RU)
Inventor: GRIDNEVSKIJ V I
IPC: B21D5/06
Filed: 1994-07-20
Abstract: FIELD: metal pressure forming, namely production of bent rolled angles. SUBSTANCE: section bending mill includes two-roll forming stands, in a part of these stands lower rolls are mounted with use of limiting beads, and vertical centering rollers. The beads of first and last stands, being cone ones, have generatrices, inclined relative to horizon by angle (78-81) degrees; a width of their grooved passes is equal to a half-sum of distances between the vertical rollers, arranged before and after the above mentioned stands. EFFECT: enhanced quality of bent equal- flange angles, lowered roll wear upon section making.
Patent RU-94029215-A (RU)
Inventor: KHALAEV G G
IPC: F16K5/16
Filed: 1994-08-04
Abstract: FIELD: valves. SUBSTANCE: cock has conical plug and housing. Branch pipes are connected to the housing. Bores are made in branch pipes inside the housing. The bores are used for setting expanding rings interposed between the collar of the bore and conical plug. The end face of the outer ring is answered to the surface of the conical plug and has a groove of a given depth and constant cross-section. The grove receives the sealing member of a uniform profile. The opposite end face has grooves that are spread in radial direction and used for arranging outer projections of the ring plate locking member. The internal bend projections are positioned in slot grooves on the inner side of the second expanding ring to interconnect the rings in a given position after adjusting a sealing force. EFFECT: enhanced reliability.
Patent RU-94030289-A (RU)
Inventor: KOPYLOV V A
IPC: A61H39/04
Filed: 1994-08-16
Abstract: FIELD: medicine; pediatrics. SUBSTANCE: method involves the use of massage applied on zones chosen depending on the locality of the pathological process. Preliminarily, the predominant hemitype of the lesion is identified: right-sided lesion in the case of pathology of the abdominal organs, the pelvis, the lower limbs, or in the case of right-sided neurological disorders characterized by the predominantly right-turned position of the head in the on-the-back posture; or left-sided lesion in the case of pathology of the chest and its organ, disorders of the psychic development, or in the case of left-sided neurological disorders characterized by the predominantly left-turned position of the head in the on-the-back posture. The treatment is alternating finger pressure strong enough to inflict pain and muscular response (1-3 seconds, one to five times). Depressed are the following zones: the paravertebral zones on the identified hemitype side; the interspinous zones, humeral zones, scapular zones, and intercostal zones on the identified side; the left arm zones along the meridian of the heart in the case of the left-sided hemitype; the front medium line of the chest and belly; the large intestine and groin zone in the case of the right-sided hemitype; the zones innervated by the occipital nerve and the fifth cranial nerve; and the zones around the eye on the identified hemitype side. In the case of mixed lesion the range of zones is respectively wider. The procedures are done every other day (8-12 procedures). EFFECT: higher therapy effectiveness.
Patent RU-94031949-A (RU)
Inventor: KISELEV V A
IPC: B66C23/00
Filed: 1994-09-01
Abstract: FIELD: mechanical engineering; materials handling facilities; mobile self-folding cranes for use in sea and river ports, erection sites, warehouse and mounting jobs. SUBSTANCE: boom mechanism 1 is installed on gantry 4 provided with running wheels 5 and outriggers 6. Gantry 4 is made for folding into travelling position and is provided with additional wheels mounted on support posts 7 and 8 and outriggers 6 by means of hydraulic suspensions. Gantry running wheels 5 and additional wheels 18 and 19 on outriggers 6 are installed for displacement in relatively perpendicular directions. EFFECT: enlarged operating capabilities. 4 cl, 3 dwg
Patent RU-94037813-A (RU)
Inventor: SMIRNOV S JU
IPC: A61M5/50
Filed: 1994-10-03
Abstract: FIELD: medical engineering. SUBSTANCE: device has cylinder and piston with rod and is designed to have two chambers with coaxial longitudinal cuts, guiding members radially engageable with distal ends of the rods one of which has two rest members. EFFECT: enhanced effectiveness in washing out and sucking lens mass.
Patent RU-94041150-A (RU)
Inventor: JAKIMOVICH S B
IPC: B07B1/00
Filed: 1994-11-10
Abstract: FIELD: timber and wood-working industries. SUBSTANCE: device has movable base with chips discharge hatches and support posts with slots installed on base. Posts accommodate springs to which sliders of movable hopper are connected. Sliders have guide rolling supports installed in walls of movable hopper and in vertical slots of fixed hopper. Movable hopper has charging hatch with feeder. Sliders are mounted on lower surface of movable hopper on supports. Fine and medium fraction screens are installed on sliders on rods. Sliders are connected with eccentric through system of tie-rods. Eccentric is driven by flexible power takeoff shaft. Fixed hopper has upper and lower stops and flexible partitions secured in upper portion over lines of connection of different fraction screens. EFFECT: enlarged operating capabilities. 3 cl, 6 dwg
Patent RU-94041940-A (RU)
Inventor: ZAVGORODNIJ V I
IPC: E02B15/10
Filed: 1994-11-22
Abstract: FIELD: purification of water from petroleum products. SUBSTANCE: plant has a body 1 separated with barrier 2 having overflow opening into upper chamber 4 and lower chamber 5, the former being filled with any water and the latter with a polluted water to be purified. Both water phases exchange water and petroleum product molecules through opening 3. Petroleum products are accumulated in chamber 4 and then drained, whereas pure water pours out of openings. EFFECT: widened range of removable impurities. 7 cl, 3 dwg
Patent RU-94042120-A (RU)
Inventor: KRASNOPEVTSEVA N V
IPC: C09K8/44
Filed: 1994-11-28
Abstract: FIELD: oil and gas production. SUBSTANCE: composition contains 0.005-0.1 wt % exopolysaccaride synthesized by Azotobacter vinelandii, 0.1-5.0 wt % starch, and water, the balance. EFFECT: increased filtration resistance and leveled injection profile.
Patent RU-94042677-A (RU)
Inventor: EFIMKIN A A
IPC: E21B34/06
Filed: 1994-11-30
Abstract: FIELD: borehole equipment used in oil production wells equipped, as a rule, with submersible pumps. SUBSTANCE: circulating check valve has body with upper and lower joining threadings. Body has cavity covered from above with separable lattice. Cavity communicates with outer space through side canal with vertical section. Body also has longitudinal canal communicated with the cavity. Seats are mounted in vertical section of side canal and in upper part of longitudinal canal. Seats are made in the form of conical bushes with cylindrical parts in lower sections. Ball valve is placed in cavity so, that it is capable to be on any seat and to move from one seat to another during change of liquid streams movement direction. During pumping set running-in at speed of 0.15 - 0.25 m/s ball valve being on seat in side canal just lifts a little to allow liquid from interpipe space to pass in lift string. As a version conical bushes are mounted at one level and fixed in canals using threading made on cylindrical parts of canals. Separable lattice has concave lower surface and radial bulges along periphery in ring-type drilling on body. To provide bulges passing during lattice setting in drilling threading there are vertical grooves. During lifting of equipment pump is isolated by ball valve. EFFECT: circulating check valve improves safe operation of oil wells running-in pump.
Patent RU-94045511-A (RU)
Inventor: SIMONOV V F
IPC: C10B53/06
Filed: 1994-12-28
Abstract: FIELD: thermocatalytic processing of sulfurous solid fuels. SUBSTANCE: alkylthiophenes contained in slate gasoline find use as a raw material for preparing drugs, herbicides and insecticides, fuel additives, antioxidants, rubber accelerators, and biologically active substances. In order to increase yield of 2-methylthiophene and thiophene in slate gasoline and to lower heat consumption in the process of vapor-gas mixture pyrolysis, sulfurous fuel is subjected to semicoking with a solid heat-carrier with subsequent pyrolysis of vapor-gas mixture obtained on a catalyst with specified composition at 550-575 C observing contact time 0.2 sec. EFFECT: increased yield of thiophene products.
Patent RU-95101199-A (RU)
Inventor: ERMAKOV V I
IPC: C08K3/38
Filed: 1995-01-27
Abstract: FIELD: production of boron-containing composite material. SUBSTANCE: proposed composition contains (mass %): amorphous boron 4-6, nitride of boron 9-11, polypropylene 83-87. EFFECT: increases thermal resistance of composition, increases its strength.
Patent RU-95103480-A (RU)
Inventor: JAROVENKO V L
IPC: C12M1/02
Filed: 1995-03-14
Abstract: FIELD: biological, food and medical industries. SUBSTANCE: unit has n fermenters successively intercommunicated to one another through n-1 bypassing pipelines, accumulator of nutricient wort, distributing pipelines, valves, fermenter sterilizers. Lower outlets of fermenters are connected, respectively, through valves of the third group to pipeline of mature cultural fluid, and through valves of the fourth group is connected to pipeline for discharge of water spent after sterilization of fermenters, mother unit connected with yeast generator whose output is connected to yeast pipeline which is connected to the main fermenter through valve supplying yeast control device in each fermenter. Each fermenter has level gages connected to information inputs of control devices. Valves are electrically controlled and provided with actuating members. Upper outlet of n-th fermenter is connected through n-th bypass pipeline with inlet of main fermenter to form connected in circuit of the fermenter battery. The first group of the outputs of control device is connected with control inputs of actuating members of the first group of valves. The second group of outputs of control device is connected with control inputs of actuating members of the second and fourth valve groups. The third group of outputs of control devices is connected to control inputs of actuating members of the third group of valves. In this case, control input of actuating member of the valve supplying yeast is connected to the first single control output of control device whose second single output is connected with control input of sterilizer. EFFECT: increased efficiency in use of fermenter batteries. 7 cl, 5 dwg
Patent RU-95104904-A (RU)
Inventor: TATTI JA JA
IPC: A47L13/20
Filed: 1995-03-17
Abstract: FIELD: domestic equipment. SUBSTANCE: swab has hollow handle 1 with longitudinal slots 2 and 3 for receiving slides 4 and 5. Lower slide 4 is spring-loaded by spring 6 and connected with rod 7. Brake shoe 8 fixed on opposite end of rod 7 is engageable with roll 9 made from porous material and fitted onto shaft 10, which is fixed on cheeks 11 and 12 rigidly connected with movable shoes 13 and 14. Swab has hollow head 15 incorporating movable shoes 13 and 14. Lower wall 16 of head 15 is open along its body. Return springs 19 are mounted between movable shoes 13 and 14 and partition walls 17 and 18. Cable 20 connected with movable shoes 13 and 14 is turned over pulleys 21 and 22 and fixed to upper slide 5. Moisture is squeezed from roll 9 by pulling up upper slide 5. Roll 9 is unlocked by pulling up lower slide 4 to provide separation of roll surface with floor. EFFECT: increased convenience, simplified construction and enhanced reliability in operation.
Patent RU-95105744-A (RU)
Inventor: AKSENOV V I
IPC: C08F136/06
Filed: 1995-04-17
Abstract: FIELD: chemical technology. SUBSTANCE: invention relates to butadiene-1,3 polymerization. Polymerization process of butadiene-1,3 is carried out at 20-80 C by sequential addition of butadiene-1,3 at amount 10-50 wt. -%, 2-ethylhexyl-magnesium at amount 15-60 mole per 1 t monomer and sodium and/or potassium tetrahydrofurfurylate at mole ratio magnesium : sodium (and/or potassium) = 0.25-2.0 to toluene. Synthesized polymer is used in rubber industry. EFFECT: high content of vinyl links, decreased consumption of catalytic system without lithium-organic compounds use.
Patent RU-95109543-A (RU)
Inventor: SAFONOV A N
IPC: C21D9/22
Filed: 1995-06-07
Abstract: FIELD: metallurgy. SUBSTANCE: distinguishing feature of the offered method is that heating with laser radiation is started from the top of cutting edges and ended in tail or central part of tool in symmetrical treatment, in turn, of each edge with maximum departure of given edge from previous one. It makes possible to exclude effect of heating the hardened cutting edge on expense of heat accumulation from hardening the previous one, that also allows prevention of possible overheating or fusing the edges. Symmetrical treatment in turn of each cutting edge results in equalization of occurring residual stresses and minimal residual deformation of hardened tool. EFFECT: higher efficiency.
Patent RU-95111400-A (RU)
Inventor: ISAKOV A I
IPC: G01N23/22
Filed: 1995-07-03
Abstract: FIELD: design of methods and instruments for detection of radiation contamination of environment and latent fissionable substances. SUBSTANCE: invention consists in development of method of detection of fissionable materials by irradiation of tested objects with moderated neutrons and by simultaneous recording of fast instantaneous fission neutrons which is authentic indication of presence of fissionable materials. Technical approach involves usage of pulse neutron source, converter-moderator, time selection of measurements (after moderation of primary neutrons), recording of spectrum of neutrons with discrimination of gamma background in form of scintillation pulse. Proposed process is of proximity character and can be used both for environmental control and at points of custom inspection. EFFECT: improved authenticity of process.
Patent TW-200300819-A (TW)
Title: Vacuum pump
Inventor: NONAKA MANABU
IPC: F04D29/26
Filed: 2002-11-14
Abstract: To provide a vacuum pump with high reliability at a low cost in which an unbalance of a rotation body during operation of the pump is prevented and a stable action is obtained over a long period of time. A multiple-cylinder body 2 formed by concentrically disposing a plurality of cylinder bodies 4, 5 and a rotor shaft 8 rotatably installed on a center axis of the multiple-cylinder body 2 are provided in a pump case 1. Mounting parts 10, 11 are formed on a plurality of cylinder bodies 4, 5 forming the multiple-cylinder body 2 respectively. The respective cylinder bodies 4, 5 are integrally mounted fixed to the rotor shaft 8 through the respective mounting parts 10, 11.
Patent TW-200409222-A (TW)
Title: Semiconductor texturing process
Inventor: WEBER KLAUS
IPC: H01L21/302
Filed: 2002-11-29
Abstract: The invention provides a process for texturing a surface of a semiconductor material, the process comprising: applying a layer of a protective substance on said surface wherein said layer is sufficiently thin that it has a plurality of apertures therethrough; and contacting said layer and said semiconductor material with an etchant capable of etching said semiconductor material faster than said protective substance, said etchant making contact with said semiconductor material at least through said apertures, for a time and under conditions in which said semiconductor material is etched by said etchant in the vicinity of said apertures to produce a textured surface on said semiconductor material, but said protective substance is substantially unetched.
Patent TW-200303737-A (TW)
Title: Aberrometer calibration
Inventor: MARTINO RONALD J
IPC: A61B3/10
Filed: 2002-12-13
Abstract: A wavefront sensor for measuring ocular aberrations includes a calibration test component and comparative calibration measurement information stored in the device to insure that the device is properly calibrated for reliable aberration measurement. Wavefront calibration, focusing calibration, and retinal illumination level monitoring are contemplated calibration measurements. An optional interlock function prevents diagnostic/therapeutic operation of the aberrometer if it is out of calibration or unsafe for use. A method for calibrating an aberrometer is described.
Patent TW-200305270-A (TW)
Title: Polysilicon bounded snapback device
Inventor: ASHTON ROBERT A
IPC: H01L27/02
Filed: 2002-12-19
Abstract: A snapback device functions as a semiconductor protection circuit to prevent damage to integrated circuits due to events such as electrostatic discharge and the like. The snapback device is capable of carrying considerable current at a reduced voltage once it snaps back into bipolar operation mode after its trigger point is achieved. The snapback device includes the advantage of a low breakdown voltage which enables the snapback device to snap back into bipolar mode before damage is done to active circuit components due to their breakdown voltages being exceeded. The snapback device includes n+ active areas formed within a p-well substrate region and each active area includes a polysilicon film overlapping the active area but insulated therefrom by a dielectric film. Each n+ active area and polysilicon film are coupled by a conductive film and the components combine to form one electric node. One electric node of the snapback device is coupled to I/O terminals of the device and the other is coupled to ground or a power supply.
Patent TW-200305415-A (TW)
Title: Combination of organic compounds
Inventor: DAMON ROBERT EDSON
IPC: A61K31/44
Filed: 2003-03-20
Abstract: The present invention relates to a combination, especially a pharmaceutical composition, comprising as active ingredients (i) a HMG-CoA reductase inhibitor or a or a pharmaceutically acceptable salt thereof; (ii) (a) an insulin secretion enhancer or a pharmaceutically acceptable salt thereof or (b) an insulin sensitizer or a pharmaceutically acceptable salt thereof; and, in case of a pharmaceutical composition, a pharmaceutically acceptable carrier.
Patent TW-200407492-A (TW)
Title: A composite panel structure
Inventor: KANNO RYOICHI
IPC: E04C2/292
Filed: 2003-04-24
Abstract: The present invention provides a panel structure for a wall used for a low-rise, small-scale building, in particular, a composite panel structure having the features of proof stress, thermal insulation and design together, and is a composite panel structure I fabricated by uniting a rectangular frame 3 to a union side steel sheet 5 of a metal sandwich panel 2, the rectangular frame 3 being fabricated by assembling a longitudinal frame material 7 and a vertical frame material 8 so as to be virtually conformable with the shape of the metal sandwich panel 2, the longitudinal frame material 7 and the vertical frame material 8 being made of light-gauge section steel that is formed from a steel sheet, and the metal sandwich panel 2 being fabricated by inserting a core material 6 between an external wall side steel sheet 4 and the union side steel sheet 5 and bonding the core material and the steel sheets with each other, characterized in that : the metal sandwich panel 2 and the rectangular frame 3 are united with fasteners 12 passing through the union side steel sheet 5 from the side of the rectangular frame 3; and the fasteners 12 do not deform the external wall side steel sheet 4.
Patent TW-200405992-A (TW)
Title: Liquid crystal display device and driving method of the same
Inventor: TAKAHASHI HIROYUKI
IPC: G09G5/36
Filed: 2003-04-30
Abstract: The present invention is provided to reduce power consumption at the time of realizing two screens using two liquid crystal display panels. In performing a display of a first liquid crystal display panel and a second liquid crystal display panel, the display is performed using some rows as a display mode and the remaining rows as a non-display mode. Scanning signals are sequentially supplied to scanning signal lines of rows in the display mode and scanning signals for refreshing are collectively supplied to scanning signal lines of rows in the non-display mode during retracing periods.
Patent TW-200401581-A (TW)
Title: Apparatus and method of coating organic electroluminescence material
Inventor: MASUICHI MIKIO
IPC: H05B33/10
Filed: 2003-05-06
Abstract: This invention provides an apparatus and method for coating a coating liquid containing an organic electroluminescence material steadily through a nozzle on a substrate. An internal space SP of a nozzle body 41 which constitutes nozzle 4a acts as a flow path for allowing an organic electroluminescence material to flow. A filter 43 is disposed in an internal position of the flow path apart from an orifice 45a provided at a front end of the nozzle. The filter 43 has a filtering power of 100um and is adapted to catch foreign material and gelled solutes to prevent the foreign material and gelled solutes from reaching the orifice, thereby accurately preventing the clogging of the orifice 45a by the foreign material and gelled solutes.
Patent TW-200404206-A (TW)
Title: Increasing memory access efficiency for packet applications
Inventor: CALDERON JUAN-CARLOS
IPC: G06F12/00
Filed: 2003-05-23
Abstract: Memory access efficiency for packet applications may be improved by transferring full partitions of data. The number of full partitions written to external memory may be increased by temporarily storing packets using on-chip memory that is on a chip with the processor. Before writing packets to external memory, packets of length smaller than the external memory partition size may be temporarily stored in the on-chip memory until an amount corresponding to a full or nearly full partition has been collected, at which point the data can be efficiently written to an external memory partition.