baber/WOPTO huggingface dataset:
Patent RU-2078318-C1 (RU)
Inventor: GROKHOVSKIJ SERGEJ S
IPC: G01L1/16
Filed: 1991-08-15
Granted: 1997-04-27
Abstract: Сущность изобретения: датчик содержит упругий параллелограмм, в полости которого размещена деформируемая балка прямоугольного сечения с пьезоэлементами в виде пластин прямоугольной формы. Балка выполнена с двумя круглыми сквозными отверстиями. Перпендикулярно продольной оси балки, осям пьезоэлементов и сквозных отверстий выполнены пазы. 2 ил.
Patent RU-2017620-C1 (RU)
Title: Casting mould for producing polymeric articles with ring undercuttings
Inventor: KOPELIOVICH MOISEJ KH
IPC: B29C45/44
Filed: 1991-07-03
Granted: 1994-08-15
Abstract: FIELD: manufacturing of building materials. SUBSTANCE: mould has fixed plate 1, plate-copy 2 connected with it, intermediate plates 3 and 4 with grooves connected between themselves with spring-loaded limiters 30. The segments of the compound symbol are provided with spring-loaded bars 8 of rectangular form with rollers 14 on the face ends. The bars are mounted for different magnitude axial displacement in the grooves of intermediate plates and for interacting in succession with plate-copy 2 and with intermediate plate 3 adjoining it. The ejection mechanism comprises tail end 16 mounted along the mould axis in the movable plate, spring-loaded disk 17 connected with the tail end and a pair of double-arm levers 19. Some arms are connected between themselves by means of traction 22 with stop 24 at the end, and other arms with disk 17 and spring-loaded pusher. EFFECT: facilitated manufacture of articles with solid undercuttings. 1 cl, 8 dwg
Patent RU-2012591-C1 (RU)
Title: Lubricating composition for internal combustion engine
Inventor: DZHUZEPPE FISIKARO
IPC: C10N30/04
Filed: 1991-10-18
Granted: 1994-05-15
Abstract: A lubricant composition comprises: a) a mineral base oil; b) a synthetic base oil; c) a long-chain dialkyl carbonate; d) a parcel of usual additives; and e) viscosity index and pour point improvement additives. Component c) is the product of transesterification of a lower dialkyl carbonate with an alcoholic mixture consisting of at least 98% by weight of aliphatic alcohols with a linear or essentially linear hydrocarbon chain carrying a -CH2-OH group on a non-terminal carbon atom, the total number of carbon atoms in the molecule varying from 10 to 18 and preferably from 13 to 16.
Patent RU-2099196-C1 (RU)
Title: Packaging film and method of preparation thereof
Inventor: KHELMUT SHMOOK
IPC: B32B37/24
Filed: 1991-09-26
Granted: 1997-12-20
Abstract: In a foil (film, sheet) having at least two surfaces which are essentially plane-parallel to one another, at least one of the surfaces is provided with a metal layer. On its metallic surface, the metal layer is covered over the entire area by a layer which adheres strongly thereto. The protective layer is formed by an organic product which adheres strongly to the metallic surface. The organic product can be in the form of a synthetic resin having a molecular weight of greater than 10,000 kp. The synthetic resin may be in the form of a coating resin. The organic product may alternatively be in the form of a synthetic wax having a molecular weight of less than 10,000 kp. The wax does not smear (lubricate). The organic product may be in the form of a natural resin. It comprises rubber. The organic product may be in the form of a natural wax. The natural wax does not smear (lubricate). The organic product is in the form of a print primer which simplifies printing of the metallic surface. It may also be in the form of a mixture of synthetic resin and natural resin and/or in the form of a mixture of resin and wax. The protective layer can comprise a lubricating substance mixed with a synthetic resin and/or a lubricating substance mixed with a natural resin. <IMAGE>
Patent RU-2022504-C1 (RU)
Inventor: SHISHKIN VIKTOR V
IPC: A23N12/00
Filed: 1991-10-22
Granted: 1994-11-15
Abstract: Изобретение относится к оборудованию для пищевой промышленности, а именно, к устройствам для мойки плодоовощного сырья, рыбы, мяса и т.п., и может быть использовано на консервных заводах агропромышленного комплекса, в сахарной, спиртовой отраслях народного хозяйства, в рыбной промышленности на береговых предприятиях и промысловых судах. Устройство содержит закрытую емкость с системами подачи и отвода жидкости и обрабатываемого сырья, перемешивающее приспособление. Новым в предложенной конструкции является горизонтальное расположение цилиндрической емкости, которая сообщена на одном конце с рабочей камерой и содержит перемешивающее устройство, выполненное в виде двух пар эластичных торов, установленных с возможностью возвратно-поступательного движения на трубе, проходящей по оси цилиндра и соединенной на одном конце со шлангом, который намотан на барабан, расположенный в рабочей камере, и сообщен с системой подачи жидкости, при этом труба разделена горизонтальной перегородкой и имеет отверстия в центральной части и на закрытом свободном конце. Использование изобретения позволяет существенно повысить качество мойки пищевых продуктов за счет обеспечения турбулизации последних в потоках жидкости и исключения при этом боя. 1 ил.
Patent RU-2050309-C1 (RU)
Inventor: UDO SHYUTTS
IPC: B29C49/04
Filed: 1991-10-28
Granted: 1995-12-20
Abstract: The wide necked thermoplastics container includes a border section below the opening, which can accommodate a tensioning ring for the lid, and a conical mantle section, which enables the container to be stacked. - A radially projecting reinforcement and loadable ring is located under the border section, and a base ring is located at the bottom of the container.
Patent RU-2036900-C1 (RU)
Title: Method of industrial synthesis of urea
Inventor: DZHORDZHO PAGANI
IPC: C07C273/04
Filed: 1992-01-28
Granted: 1995-06-09
Abstract: FIELD: organic chemistry. SUBSTANCE: industrial synthesis of urea from ammonia and carbon dioxide is carried out at high temperature and pressure values. Process involves: reaction between high purity reagents in the main reactor and reaction in additional reactor between less purified reagents which take part repeatedly in synthesis. Reaction in the main reactor with high yield of urea is carried out under high pressure 300-400 kg/сm 2  and at flesh-stage at lower pressure (by 40% of value in the main reactor) and preferably at 200 kg/сm 2 . Flow of gaseous products obtained at the flesh-stage is used in additional reactor under pressure lower than 200 kg/cm 2 . Flows of liquid products from the flesh-stage and from additional reactor were fed to the site for utilization of condensation heat. The latter involves two stages of carbamate decomposition, and the first decomposition stage is carried out successively under pressure 60-100 kg/сm 2 , preferably, at 50 kg/сm 2 , and the second stage is carried out at 60-100 kg/сm 2 , preferably, at 20 kg/сm 2 . Concentrated carbamate solution from the first step of decomposition is fed to the additional reactor, and less concentrated ammonium carbamate solution from the second decomposition step is combined with vapors from the first decomposition step and distilled. Urea solution from the second decomposition step is subjected for quick evaporation at adiabatic regime at 3-6 kg/сm 2 . Formed vapor-gaseous mixture is condensed, and condensate is distilled at the second stage of carbamate decomposition. Solution of purified urea is concentrated under vacuum. Yield of urea in the main reactor is 80%, and in additional one - 20% using regenerated components. EFFECT: improved method of urea production. 3 cl, 1 dwg, 2 tbl
Patent RU-2067539-C1 (RU)
Title: Method of and device for production of paper bags
Inventor: ACHELPOHL FRITZ ING
IPC: B31B50/86
Filed: 1992-04-17
Granted: 1996-10-10
Abstract: FIELD: packing; production of paper bags with paper handles glued to bag from outside. SUBSTANCE: paper bags 2 without handles are made in machine 1. Then handles are glued to bags 2 in handle attachment unit 8. To provide manufacture of paper bags with glued on handle during one operation at high speed, bags 2 form machine 1 are delivered, with bottom forward, to handle attachment unit 8. After gluing of paper handles, bags are put out, bottom forward, from attachment unit 8. EFFECT: manufacture of paper bags with handles at one operation. 8 cl, 1 dwg
Patent RU-2069626-C1 (RU)
Inventor: PUYPLAT OLIVIER
IPC: B42D15/00
Filed: 1992-04-17
Granted: 1996-11-27
Abstract: Использование: в банковских билетах и гарантийных документах, например удостоверениях личности и т.п. Сущность изобретения: повышение защищенности документов с печатным графическим изображением за счет того, что первый знак защиты выполнен в виде периодической сетки параллельных линий водяных знаков, расположенных наклонно к кромке документа, и наложен на второй знак защиты, выполненный в виде параллельных первой кромке документа полос печатного графического изображения, представленных по меньшей мере двумя различными красками, причем реакция красок различных пар полос, симметричных относительно середины второй кромки документа, на электромагнитное излучение заранее заданного невидимого диапазона длин волн (например, инфракрасного) различна хотя бы для одной из красок, благодаря чему обеспечивается двоичное кодирование упомянутых полос. 13 з.п.ф-лы, 21 ил.
Patent RU-2028020-C1 (RU)
Title: Laser screen of cathode-ray tube and process of its manufacture
Inventor: KOZLOVSKIJ VLADIMIR I
IPC: H01J31/08
Filed: 1991-12-26
Granted: 1995-01-27
Abstract: FIELD: photolithography. SUBSTANCE: invention is intended for projection picture tube with laser screens for display of information on large external screen and for exposure of photomaterials in projection photolithography. Laser screen of cathode-ray tube has dummy mirror, active semiconductor layer, semi- transparent mirror, transparent bearing plate grown over semi-transparent mirror arranged in sequence. Process of manufacture of laser screen includes application of multilayer semi-transparent mirror coat on polished monocrystalline plate on which bearing plate is grown, machining of reverse side of monocrystalline plate and application of dummy mirror on it. EFFECT: increased uniformity and efficiency of radiation of laser screen of tapped CRTs. 4 cl, 2 dwg
Patent RU-2008276-C1 (RU)
Title: Installation for biological cleaning and final cleaning of sewage from organic and suspended substances
Inventor: SKIRDOV IGOR V
IPC: B01D33/06
Filed: 1991-12-16
Granted: 1994-02-28
Abstract: FIELD: biological sewage treatment. SUBSTANCE: cleaning is effected by microorganisms developing on the charge of rotating drums. Suspended matter is removed by filtration of sewage in last drum through system of sieves made of flexible polymeric material. EFFECT: improved design. 2 dwg
Patent RU-2011969-C1 (RU)
Inventor: CHERNOVA RIMMA K
IPC: G01N21/78
Filed: 1991-12-17
Granted: 1994-04-30
Abstract: FIELD: analytical chemistry. SUBSTANCE: method is based on the reaction formation of triple complex after addition of p-dimethylaminocinnamic aldehyde solution and sulfanol to aminobenzoic acid. Reaction is carried out in citrate buffer solution at pH 2.0-4.0. Solution of p-dimethylaminocinnamic aldehyde is added to specimen solution up to the concentration 4,56·10 -5 -4,56·10 -4 . Bright-red colored solution obtained in analyzed by photometry at maximum wavelength absorption at the range 520-540 nm. Method ensures to determine selectively one of aminobenzoic isomer in the mixture with other amines. EFFECT: improved method of assay. 4 tbl
Patent RU-2067416-C1 (RU)
Title: Method for diagnosing laryngocarcinoma development stage
Inventor: OSIPOV VIKTOR D
IPC: A61B5/02
Filed: 1992-01-04
Granted: 1996-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves estimating pulsating blood flow by performing rheographic examination by applying electrodes on the larynx to its right and to its left at the level of the superior thyroid cartilage row. The obtained rheographic values like rheologic index RI being not greater than 1.92, rheographic coefficient RGC = 10-11%, А пр /F s  20%, V cp  within the limits of 16 conditional units, dynamical coefficient DC being within the limits of 43-45% and normotonic or slightly changed form, laryngocarcinoma of the I-II stage is to be predicted. The hypertonic rheographic curve (RGC) type systolodiastolic flat, ridge near the RGC apex being observed and RI = 1.0, RGC greater than or equal to 14%, ratio А пр /F s  25-30% and V cp  = 8.0, T 3-4  laryngeal carcinoma stage is to be predicted. EFFECT: enhanced accuracy of diagnosis.
Patent RU-2016527-C1 (RU)
Inventor: KVASENKOV OLEG I
IPC: A23L2/39
Filed: 1992-01-16
Granted: 1994-07-30
Abstract: FIELD: food processing industry. SUBSTANCE: dry carrier has vortex motion imposed to it with subsequent moistening through spraying a liquid phase on the carrier. The mixture is dewatered by means of a drying agent. Imposing of vortex motion and dewatering are effected through a drying agent delivered in a rising curled peripheral flow for achieving dissipating heating of the mixture. Moistening is effected by downtake axial ultrasonic spraying. The device has cylindrical body provided with a branch for the pressure delivery of the drying agent which branch is positioned at a tangent in the bottom part of the body. The latter also has means for supplying the liquid phase located on its axis. The means being a nozzle with a ring-shaped cavity and having a vibratory concentrator enclosed in it in a spaced relation to its walls and connecting the ultrasonic source. EFFECT: higher efficiency, improved quality of product, low operating time. 19 cl, 4 dwg
Patent RU-2036789-C1 (RU)
Title: Vibration machine tool for making structural blocks
Inventor: ZIBOROV VIKTOR A
IPC: B28B1/08
Filed: 1991-12-27
Granted: 1995-06-09
Abstract: FIELD: manufacture of building materials. SUBSTANCE: vibration machine tool has a punch, a matrix with a removable pallet and a vibrator placed on the bed for vertical displacement. A flexible sealing member is mounted on the lower surface of the matrix along its perimeter. The punch is made with a crankpin on its lateral surface. The matrix is equipped with plate-like springs having limiters on the free ends and with a rotating flag member contacting with the punch crankpin. The springs are fastened on the outer walls of the matrix for possible contacting with the pallet. The flexible sealing member has a cone tip in the lower part. Besides, the removable pallet has irregular recesses and the punch has hollow-core forming mandrels with the configuration corresponding to the upper part of the block. EFFECT: facilitated manufacture. 2 cl, 3 dwg
Patent RU-2044148-C1 (RU)
Inventor: EVSTIFEEV BORIS VLADIMIROVICH
IPC: F02D17/02
Filed: 1991-07-02
Granted: 1995-09-20
Abstract: FIELD: engine engineering. SUBSTANCE: system operates so as interacting member of gear valving and units for power supply to the engine do. The system has switches which operate so that to provide a given condition of operation of the engine and prevent emergency condition. EFFECT: enhanced reliability. 4 cl, 4 dwg
Patent RU-2061369-C1 (RU)
Inventor: KUDRYAVTSEV VALERIJ I
IPC: A01K73/10
Filed: 1992-01-14
Granted: 1996-06-10
Abstract: FIELD: commercial fishery; check of characteristics and trawl system in course of trawling. SUBSTANCE: determination of position of trawl relative to shoals of fish is effected by means of radiation and reception of acoustic impulses; finding of fish is effected simultaneously with location of one or several acoustic reflectors or receivers-transponders mounted on trawl or trawl beams at simultaneous representation of signals of acoustic reflectors or receivers-transponders received from trawl or trawl beams on display of horizontal action fish finder together with echo signals from fish shoals. EFFECT: enhanced reliability. 2 dwg
Patent RU-2005442-C1 (RU)
Inventor: ZUBAREVA LYUDMILA N
IPC: A61F2/16
Filed: 1992-02-26
Granted: 1994-01-15
Abstract: FIELD: medicine. SUBSTANCE: artificial eye lens comprises optical unit with supporting ring and diametrically-disposed supporting loops. Relation of supporting ring diameter to distance between most distal points of supporting loops equals 0.63-0.68. EFFECT: improved design. 3 dwg
Patent RU-2006893-C1 (RU)
Inventor: SVIRIDOV ANATOLIJ N
IPC: G02F1/01
Filed: 1992-03-10
Granted: 1994-01-30
Abstract: FIELD: optoelectronic instrumentation engineering. SUBSTANCE: optical radiation beam is additionally directed n times to reflecting space-time light modulator by means of multipass optical system formed with use of light modulator as one of optical components; spatially coinciding intermediate pictures with single linear magnification are formed on reflecting space-time light modulator. Additional reflecting space-time light modulators are employed which present mirrors of multipass optical system optically coupled with reflecting space-time light modulator. EFFECT: enlarged functional capabilities. 2 cl, 1 dwg
Patent RU-2040177-C1 (RU)
Title: Hop processing device
Inventor: NOVIKOVA GALINA V
IPC: A01M1/22
Filed: 1992-03-17
Granted: 1995-07-25
Abstract: FIELD: agricultural engineering. SUBSTANCE: device comprises working tool with electrodes of high-frequency capacitor, and electrically-operated belt conveyor. Working tool has a rolling-contact bearing whose cage is made of a dielectric material. Outer and inner bearing races with equal center angles are made of conducting and dielectric materials. The bearing has a cutout equal to the length of one segment while electrodes are installed on conducting segments of the outer race which is rigidly connected with the cage. Lead-out terminals of the high-frequency generator are connected alternately with the conducting segments of the inner race. The outer race 5 is connected with belt conveyor. EFFECT: improved design. 5 dwg
Patent RU-2047224-C1 (RU)
Inventor: DEKTYAREV VLADIMIR S
IPC: G11B5/09
Filed: 1992-04-01
Granted: 1995-10-27
Abstract: FIELD: magnetic recording. SUBSTANCE: method involves reading, filtration, zero normalization and detection of information marker pulse and synchronization pulses. In area of losses a replace pulse signal, doubled-frequency pulse series and pulse series that is invariant to losses are generated. Then pulse of zone of detection of measuring channels anti-slant marker pulses is generated. Series of basic and additional anti- slant marker pulses are received. Permission flag for group of information data is generated. Then, generated reverse code information series is added with information series outside permission flag zone. Results are read and output series of marker pulse and information pulses of measuring channel are generated. EFFECT: increased validity of reading of digital information decreased time for recovery of anti-slant marker pulses when synchronization fails. 4 dwg
Patent RU-2006408-C1 (RU)
Title: Опорный каток гусеничной машины
Inventor: KODINTSEV NIKOLAJ A
IPC: B62D55/14
Filed: 1992-04-08
Granted: 1994-01-30
Abstract: Использование: в области транспортного машиностроения. Сущность изобретения: опорный каток гусеничной машины включает ось с кольцевым выступом и вращающийся корпус с торцевыми уплотнениями, при этом вращающийся корпус выполнен литым непосредственно на оси с кольцевым выступом, покрытой антифрикционной прослойкой. 2 з. п. ф-лы, 1 ил.
Patent RU-2031203-C1 (RU)
Title: Flush tank
Inventor: TAMOZHNIKOV YURIJ P
IPC: E03D3/10
Filed: 1992-04-09
Granted: 1995-03-20
Abstract: FIELD: flush tanks. SUBSTANCE: flush tank has sealed metal body in form of cylinder installed on toilet bowl. Upper end of supply pipe passing through body from below thrusts inner curved surface of body to form gap in form of segment. Volume of inner part of pipe located in tank amounts up to at least 1/8 of tank volume. Discharge value consists of movable and fixed parts installed telescopically. Fixed part is connected with body and installed under it, and movable part in form of bushing with recesses on its outer surface embraces fixed part, and connected with shutoff member - valve plate through pin and pusher. Drive member in form of handle os connected with bushing by means of fork with axle installed in bushing recesses. Located on bracket is regulating stop limiting handle motion. Body and brackets for its attachment to toilet bowl are closed with casing. EFFECT: higher efficiency. 3 dwg
Patent RU-2045816-C1 (RU)
Title: Device for generation of test text
Inventor: ZAJTSEV YURIJ N
IPC: H04L12/26
Filed: 1992-04-28
Granted: 1995-10-10
Abstract: FIELD: electric communications. SUBSTANCE: device has master oscillator 1, divider 2, memory unit 3, data input unit 4, speed code setting unit 5, switch 6, data setting unit 7. Device can be used for testing telegraph channels and devices, for checking correction possibilities of digital signals receivers. EFFECT: simplified design, increased reliability. 2 dwg
Patent RU-2010351-C1 (RU)
Title: String musical instrument played by plucking
Inventor: OLSHANSKIJ ANATOLIJ M
IPC: G10D1/08
Filed: 1992-05-21
Granted: 1994-03-30
Abstract: FIELD: musical instruments. SUBSTANCE: metal strings are placed near to upper sounding board while strings that are placed farther from upper sounding board are made of synthetic material. EFFECT: increased functional capabilities. 5 cl, 4 dwg
Patent RU-2055012-C1 (RU)
Title: Device for automatic transportation of unit loads
Inventor: BUK VITALIJ VLADIMIROVICH
IPC: B65G17/20
Filed: 1992-09-18
Granted: 1996-02-27
Abstract: FIELD: mechanical engineering and metallurgy; transportation of loads. SUBSTANCE: device for transportation of unit loads has load-carrying conveyor with platforms for loads, loading station with driven cross conveyor and platform presence pickup, load presence pickup and unloading station. Device has intermediate loading/unloading station, platform fixing mechanism and support presence pickup. Intermediate loading/unloading station is made in form of unpowered conveyor installed in parallel with load-carrying conveyor and furnished with unloading and load displacement mechanisms and mechanism to return supports to load carrying conveyor. Load presence pickup is installed on intermediate loading/ unloading station and platform fixing mechanism is installed at loading station and is made in form of power cylinder with limit switch on end of its rod. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2035475-C1 (RU)
Title: Method of preparing separator cellulose hydrate film
Inventor: LOZHKIN VITALIJ EGOROVICH
IPC: C08L1/12
Filed: 1992-06-05
Granted: 1995-05-20
Abstract: FIELD: chemical technology. SUBSTANCE: film is formed from cellulose triacetate solution in the mixture of methylene chloride with methanol. Solution has additionally 11-100% oligoether of cellulose triacetate mass on the basis of propylene oxide or glycerol with molecular mass 200-1000. Film is saponified with aqueous solution of sodium or potassium hydroxide, washed and dried. Method is used for technical film manufacture. EFFECT: improved method of film preparing. 1 tbl
Patent RU-2040952-C1 (RU)
Title: Made as venturi tube apparatus for gasses purification
Inventor: TROJNIN VIKTOR EFIMOVICH
IPC: B01D47/10
Filed: 1992-08-25
Granted: 1995-08-09
Abstract: FIELD: gasses wet purification. SUBSTANCE: made as Venturi tube apparatus for gasses purification has feeding gas pipe 1, converging tube 2, neck 3, diffuser 4 with 12 45 deg. angle of taper, spraying mean, elastic plates-lugs 7 with one side fixed on inner surface of diffuser 4 at acute angle to axis of pipe. In the case cavity under plates-lugs 7 is communicated with outer part of diffuser through holes 8 made in its wall. Outer part of diffuser is provided with casing 9, lower part of which is bent in direction of central axis of pipe forming ring-type inlet hole 11 between lower butt of diffuser and bent part of casing. EFFECT: improved gasses purification. 4 dwg