baber/WOPTO huggingface dataset:
Patent DE-4309701-C1 (DE)
Title: Lead-free crystal glass having solarisation resistance
Inventor: CLEMENT MARC
IPC: C03C3/087
Filed: 1993-03-25
Granted: 1994-06-30
Abstract: Lead-free crystal glass, having a light transmission of at least 85%, a refractive index (nd) of more than 1.52, a density of at least 2.45 g/cm3, and a K2O + BaO + ZnO amt. of more than 10 wt.% comprises 50-75 (wt.%) SiO2, 2-15 Na2O, 1-15 K2O, 3-12 CaO, 1-10 BaO, 0-1- B2O3, 0-5 Al2O3, 0-5 Li2O, 0-5 MgO, 0-7 SrO, 0-7 ZnO, 0-8 TiO2, 0-5 ZrO2, 0.1-5 Nb2O5, 0-5 Ta2O5, and 0-2 F. The sum TiO2 + ZrO2 + Nb2O5 + Ta2O5 is 0.3-12 wt.% and the sum of alkalis is more than 10 wt.%..
Patent DE-4342394-C1 (DE)
Title: Valve for evacuable containers
Inventor: ROTHENHAEUSLER ERWIN DIPL ING
IPC: B65D81/20
Filed: 1993-12-13
Granted: 1995-04-27
Abstract: The invention relates to a valve (11) for evacuable containers (1), which valve has an elastically deformable and annularly shaped valve body (15) which is held in a housing (12) provided with through- openings (13) and which can be operated by means of an adjusting element (18). In the initial position, the valve body (15) is configured to have a V-shaped cross-section in a manner such that the inner part (21) runs parallel to the axis of the inserted adjusting element (18) and the outwardly protruding part (22) protrudes at an acute angle from that end of the inner part (21) which faces the adjusting element (18). By virtue of this design, it can immediately be seen whether there is still a sufficient negative pressure in the container (1) or not. When the negative pressure is insufficient, the operating element (18) protrudes over the housing (12) which accommodates it. <IMAGE>
Patent DE-4412982-C1 (DE)
Title: Wheatstone bridge error test appts. for particularly reusable sensors
Inventor: BORTENSCHLAGER KLAUS
IPC: G01D18/00
Filed: 1994-04-15
Granted: 1995-09-07
Abstract: The appts. includes a voltage supply unit (20) with an analog switch matrix (22) connected to it and to terminals of a measurement bridge (40). Signal (8) and balance (10) amplifiers, a microcomputer (4) an input unit (18) and an indication unit (14), e.g. an LCD display, are also included. The bridges are provided with terminals for at least one supply voltage (25,27) and at least one signal voltage (29,31). The micro computer controls various circuits between the tested measurement bridges the voltage supply unit, the signal input of the signal amplifier and the resistors of the analog switch matrix (22). Various measurement values signifying the functional condition of the measurement bridges are detected via displays on the indication unit.
Patent DE-4428655-C1 (DE)
Inventor: BOITING BERND DIPL ING
IPC: F24F13/06
Filed: 1994-08-12
Granted: 1995-10-26
Abstract: The vent outlet has a union into a housing with outlets in the bottom surface. The latter is divided into sections (60, which can be slid and/or hinged, either individually or together. They can be on horizontal spindles (7) passing through the centre of the adam surface, and which extend radially outwards from it. Each section can be attached at one edge to the spindle. The cross-sectional area of the housing (2) can be greater than that of the union (1), and on the inside of the housing walls at the bottom there can be supports for the bottom-surface sections.
Patent DE-4434333-C1 (DE)
Title: Treatment of styrene] foam for recycling esp. insulation with low flammability
Inventor: LOKKEN HEINZ-PETER
IPC: B29B17/04
Filed: 1994-09-26
Granted: 1995-12-07
Abstract: Treatment of packaging components of polystyrene foamed with a blowing agent comprises (a) crushing to a granulate size smaller than 25 mm; (n) adding the granulate to a liquid bath of water treated with boric acid or salt and Na borate at 60-130 deg C; and then (c) drying.   Also claimed is the appts. used for treatment.
Patent NL-1002157-C1 (NL)
Title: Remote measurement of air temperature
Inventor: JOOSTEN HENRICUS PETRUS
IPC: B63B38/00
Filed: 1996-01-23
Granted: 1997-07-25
Abstract: A buoy (1) has a spring-mounted (9) aerial (10). The aerial is a white, flexible tube of e.g. fibreglass. Two identical temperature sensors (11,12) are situated about 1.5m above water level. They are in intimate contact with the tube for efficient heat conduction. The upper sensor (12) is wrapped in black foil. The sensors (11,12) are separated by heat insulating material. Different absorption characteristics of the materials surrounding the white sensor (11) and black sensor (12) enable air temperature to be derived from the white sensor output modified by a function of differential temperature.
Patent NL-1017464-C1 (NL)
Title: Color selection system for electronic display pixels, creates required color by mixing numbers of pixels, selected from staggered rows of three primary colors
Inventor: CORNELISSE MANUEL CORNELIS LUB
IPC: G09G3/20
Filed: 2001-02-28
Granted: 2002-08-29
Abstract: Electronic color displays are may up by mixing different combinations of pixels of the three electronic primary colors: red, green and blue. The positioning of the pixels in four staggered rows ensures that image does not suffer from anti-alias problems
Patent NL-1025432-C1 (NL)
Title: The device is for forming with pick-ups of interconnected row of eggboxes on first conveyor and impelling formed row downstream into second conveyor in extension of first conveyor
Inventor: VELDHUISEN WILLEM VAN
IPC: B65G47/32
Filed: 2004-02-06
Granted: 2004-08-12
Abstract: The device is for forming with pick-ups (4) of interconnected row of eggboxes on first conveyor and for impelling the formed row downstream into a second conveyor in extension of the first conveyor. The device includes a paternoster formed by an endless conveyor arranged above at least a part of both conveyors. At least a single pick-up is provided for securing and moving forward a packing row. The at least single pick-up is arranged at a fixed angle to the line running horizontally between the first and second conveyors and from there is moved between the successive rows.
Patent NL-1025973-C1 (NL)
Title: Handle for e.g. plant cultivation box, comprises punched strip with arrow shaped hooks at both ends
Inventor: KUIPERS MARTIN
IPC: B65D5/46
Filed: 2004-04-19
Granted: 2004-09-21
Abstract: The handle comprises a strip with arrow-shaped hooks at both ends which is formed by punching. The hooks fix the handle into position after inserting into a plastic cultivation box.
Patent NL-1028286-C1 (NL)
Title: Meal calendar, comprises sliding rows of meal labels mounted in frame for indicating meals to be eaten on given days
Inventor: LIESHOUT LAURENS VAN
IPC: G09F11/00
Filed: 2005-02-15
Granted: 2006-08-16
Abstract: Seven horizontal rows (2) representing the days of the week are mounted in a frame (1) and each row contains a number of meal labels (3) representing different meals. Each row can be slid so that the frame highlights one of the meal labels, indicating the meal to be eaten that day.
Patent NL-1033320-C1 (NL)
Title: Accessory for car seat, used as orthopaedic aid, comprises back support which can move relative to rigid body secured in fixed position to backrest
Inventor: MEVERGNIES MARCEL NEVE DE
IPC: A47C7/42
Filed: 2007-02-01
Granted: 2007-08-13
Abstract: The accessory (4) comprises a rigid body (6), a fastener system for releasably securing the body in a fixed position to the seat backrest (2), a support (11) for the back (5) of the user, and a spring (13) secured to the rigid body and support in order to return them to their resting position. The support is mounted on the body in such a way that the support and body can vibrate up and down relative to each other in a direction parallel to the backrest.
Patent RU-2091855-C1 (RU)
Inventor: KHEJNMAN ANATOLIJ S
IPC: G03C1/08
Filed: 1987-12-24
Granted: 1997-09-27
Abstract: Использование: фотографическая химия. Сущность изобретения: способ изготовления бромиодсеребряных фотографических эмульсий, заключается в том, что одновременно вводят в водно-желатиновый раствор, содержащий аммиак, водный раствор азотнокислого серебра и водный раствор, содержащий бромид и иодид калия с последующим отделением твердой фазы, промывают осадок, его диспергируют в водно-желатиновом растворе, вводят тиосульфат натрия, бензолсульфиновокислый натрий и соединение золота. На стадии химической сенсибилизации в качестве соединения золота используют роданистое золото в количестве 2,18•10 -5 -4,35•10 -5  моль/моль AgHal, а за 0,5-10 мин до введения роданистого золота или через 0,5-15 мин после его введения, или одновременно с роданистым золотом в эмульсию дополнительно вводят 5-метил-7-окси-1,3,4-триазаиндолицин в количестве 0,81•10 -3 -3,24•10 -3  моль/моль AgHal. 1 табл.
Patent RU-2022267-C1 (RU)
Inventor: SEDOV KONSTANTIN R
IPC: G01N33/48
Filed: 1988-03-09
Granted: 1994-10-30
Abstract: Изобретение относится к медицине и может быть использовано для определения концентрации компонентов желчи в желчи желчного пузыря. Цель изобретения - определение концентрации специфических компонентов желчи в желчи желчного пузыря. Сущность изобретения состоит в том, что приводят дуоденальное зондирование, холецистографию и определение концентрации билирубина в желчи желчного пузыря по формуле  , где C dA  - концентрация билирубина в дуоденальном содержимом, собранном до стимуляции двигательной активности желчного пузыря; C dB  - концентрация билирубина в пузырной порции дуоденального содержимого; V 1  объем желчного пузыря по первой холесцистограмме; V 2  - объем желчного пузыря во второй холесцистограмме, K - скорость экскреции билирубина или печени; t - время от момента появления пузырной порции дуоденального содержимого до получения второй холестограммы, дополнительно в пузырной порции дуоденального содержимого, собранного строго за промежуток времени от начала ее появления до выполнения второй холесциостграммы, определяют концентрацию любого специфического компонента желчи, а концентрацию этого компонента в желчи желчного пузыря определяют по формуле   , где C f  - концентрация билирбубина в желчи желчного пузыря; C dB  - концентрация билирубина в пузырной порции дуоденального содержимого; C xd  - концентрация исследуемого компонента желчи в пузырной порции дуоденального содержимого. По сравнению с известным способом исследования пузырной желчи путем дуоденального зондирования, холецистографии и расчтетного определения концентрации билирубина в желчи желчного пузыря предлагаемый способ дает возможность определять концентрацию в пузырной желчи любого специфического компонента, что позволит более точно диагностировать заболевания желчевыделительной системы.
Patent RU-2077869-C1 (RU)
Title: Apparatus for reticular-pattern perforation of transplant
Inventor: DONETSKIJ DMITRIJ A
IPC: A61B17/322
Filed: 1989-05-12
Granted: 1997-04-27
Abstract: FIELD: medical engineering, surgical instrumentation. SUBSTANCE: apparatus comprises body 1, drive 2, cutting roller 3 with knives 8, and supporting roller 4 with matrix rings 7, outer surface of which, as viewed in cross-section, is made in form of two inclined surfaces 10 and 11. Rotation of drive 2 causes matrix rings 7 to move towards knives 8 which perforate transplant. EFFECT: improved quality of perforations and enhanced reliability. 2 dwg
Patent RU-2027365-C1 (RU)
Inventor: KAZUNOBU DOKHARA
IPC: A01N25/18
Filed: 1989-10-27
Granted: 1995-01-27
Abstract: Использование: в аэрозольных инсектицидных препаратах. Сущность изобретения: композиция для аэрозоля включает раствор 2,4- диоксо -1- (2- пропинил) имидазолидин -3-илметилхризантемата в качестве активного компонента в органическом растворителе, содержащем по крайней мере один ароматический C 12 -C 20  -углеводород и керосин при массовом соотношении, равном 1:20 - 4:1 соответственно. Кроме того, композиция дополнительно содержит инсектицид, выбранный из группы: аллететрин, тетраметрин, праллетрин, фенотрин, ресметрих, цифенотрин, перметрин, пиперметрин, фифлутрин, пропохсур, дихлорвос и фенитротион. 2 з.п. ф-лы, 6 табл.
Patent RU-2007403-C1 (RU)
Inventor: EUITI SIOKAVA
IPC: A61P15/00
Filed: 1990-01-22
Granted: 1994-02-15
Abstract: Использование: в медицине в качестве веществ широкого фармацевтического действия. Сущность изобретения: продукт общей ф-лы 1  , где R 1  - фенил, R 2  - группа ф-лы 2 - 7, R 3  - алкил, гидроксиалкил, алкоксиалкил, алкоксикарбонил, карбомоилалкил или N, N-диалкил (или совместно образуют пиридиновое кольцо); R 4  - карбоксиалкил или алкоксикарбонилалкил; R 5  - алкоксикарбонилалкил; R 6  - алкил, карбоксиалкил или алкоксикарбонилалкил; R 7  - Н, карбокси- или цианогруппа, алкоксикарбонил; R 8  - карбоксиалкил или алкоксикарбонилалкил; R 9  - алкил, карбоксиалкил, алкоксикарбонилалкил; R 10  - Н или ОН, причем во всех случаях использованы низшие алкилы. Реагент 1: продукт ф-лы 1, где вместо R 2  использованы группы ф-л 2 - 7 с отсутствующими по соответствующему азоту группами: R 3  - R 10 , или соль этого продукта. Реагент 2: соединения ф-лы QY, где Q значениям R 3  - R 9 , Y - удаляемая группа. Реакцией этих реагентов получают целевой продукт ф-лы 1. При необходимости, в полученном соединении, где R 3  - R 9  и каждый представляет (низший)алкоксикарбонил(низший)алкил, удаляют низшую алкильную группу. Структура группы ф-лы 2 - 7:           или
Patent RU-2073733-C1 (RU)
Title: Reactor for hydrothermal reprocessing of materials
Inventor: LIKHACHEV ALEKSANDR P
IPC: C22B3/02
Filed: 1990-05-22
Granted: 1997-02-20
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: reactor has heated solving chamber and crystallization chamber, which are positioned at different levels in two separate cylinders interconnected by pipes and provided with mixing and conveying augers. Charging device is mounted on solving chamber. Both chambers are provided with discharge openings. Substance is directed from solving chamber into crystallization chamber by temperature gradient. Such construction allows continuity of process to be provided. Solid substance separated from solution in crystallization chamber is not subjected to repeated solving. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 1 dwg, 1 tbl
Patent RU-2050820-C1 (RU)
Title: Method for producing air-inflatable furniture
Inventor: LEPESHKIN ALEKSEJ IVANOVICH
IPC: A47C27/00
Filed: 1990-08-20
Granted: 1995-12-27
Abstract: FIELD: furniture engineering. SUBSTANCE: device has structural pieces prefabricated as blocks by means of edge-to-edge connection, with their suturing, gluing and setting tension members to retain shape. Units for pivotally joining the inflatable furniture blocks are mounted at the places of their connection. Air is pumped in immediately before use. EFFECT: simplified delivery. 3 dwg
Patent RU-2019464-C1 (RU)
Title: Towed walking device
Inventor: CHERNENKO VITALIJ K
IPC: B62D57/02
Filed: 1990-11-15
Granted: 1994-09-15
Abstract: FIELD: vehicles. SUBSTANCE: platform 1 is coupled with support beams 6,7 by means of cable-and-pulley system, pulleys 10 of which are secured on platform 1, and cable 11 is attached to each support beam 6,7 provided with stabilizing device in the form of assembly of sprockets 15,16, loosely fitted on axle secured in platform body. One sprocket 15 is connected with driven sprocket 13 by chain 17, ends of which are rigidly secured on support beam and run over deflecting sprockets 18. Ratchet mechanisms installed on semiwheels 4 are made up of ratchet gears 19, cooperating with pawls 9. To reduce towing effort during operation in winter, support parts 20 of beams 6,7 are made in the form of heaters. EFFECT: enhanced reliability and stabilization of operation. 2 cl, 7 dwg
Patent RU-2006870-C1 (RU)
Inventor: ACHKASOV EVGENIJ G
IPC: G01R27/06
Filed: 1990-11-26
Granted: 1994-01-30
Abstract: FIELD: radio measurement technology. SUBSTANCE: method is characterized in that when reflection factor phase of load under study varies from 0 to 360 deg. , analyzed load position X 1  is recorded which corresponds to measuring signal phase minimum; minimum value of phase φ 1  is measured, reflection factor phase of load under study is varied from 0 to 360 deg. , positions X 2   and X 3  of analyzed load are recorded, which correspond to maximum φ 2  and minimum φ 3  of measuring signal phase, values of φ 2  and φ 3  are measured, and unknown attenuation constant α is found from mathematical formula; measuring signal is shaped so that wave reflected from analyzed load makes up 0.8 to 0.9 of incident wave. Device has microwave oscillator, power meter, load under study, three valves, three incident-wave directional couplers, reflected-wave directional coupler, two variable attenuators, variable phase shifter, dual-channel frequency changer, and phase difference meter. EFFECT: improved accuracy in measuring attenuation constant of variable-phase load.
Patent RU-2066666-C1 (RU)
Title: Packing for aggressive chemical substances dissolved or dispersed in liquid or gels
Inventor: BRIAN EDWARDS DAVID
IPC: B65D85/84
Filed: 1991-04-30
Granted: 1996-09-20
Abstract: FIELD: packing of chemically aggressive materials. SUBSTANCE: packing is essentially container enclosing aggressive chemical material. Container is made of laminated film soluble in water but not soluble in liquid or gel to be filled in container. Aggressive substances are: agrochemical compounds, pesticides, plant protection substances and plant growth regulators. EFFECT: enhanced reliability of transportation and storage of aggressive materials. 13 cl
Patent RU-2008509-C1 (RU)
Title: Injector for internal combustion engine
Inventor: KARAS MAKSIM L
IPC: F02M61/00
Filed: 1990-12-26
Granted: 1994-02-28
Abstract: FIELD: mechanical engineering; diesel engines. SUBSTANCE: injector has body, spray tip with needle and check valve with sealing end surface and spring. Novelty in design is that check valve has additional side sealing surface arranged in above-the-needle space. Sealing end surface of valve is arranged in valve space to place inlet channel in communication with valve space. Additional side sealing surface of valve provides possibility of separation of bypass channel from above-the-needle space and outlet channel. EFFECT: enhanced reliability of operation. 1 dwg
Patent RU-2017143-C1 (RU)
Title: Method of determining elementary composition of solid body
Inventor: MAKARENKO BORIS N
IPC: H01J49/26
Filed: 1991-04-23
Granted: 1994-07-30
Abstract: FIELD: analytical instrument engineering. SUBSTANCE: particles, sputtered from material, are ionized for subsequent analysis and measurement of their mass-spectrum, as well as energy distributions of particles to be analyzed are measured. Fraction of atoms of preset sort may be measured correctly, when these atoms are converted into ions. Concentration of any component may be calculated. Mass-spectrometry of sputtered particles may be used in electronics and chemical industry due to high sensitivity. EFFECT: improved precision of measurement. 1 dwg
Patent RU-2020538-C1 (RU)
Title: Device for training radiotelegraph operator
Inventor: KUDRYASHOV NIKOLAJ I
IPC: G09B19/26
Filed: 1991-04-29
Granted: 1994-09-30
Abstract: FIELD: automatics. SUBSTANCE: device has telegraph key 1, error symbols memorizing unit 2, control unit 3, response analyzing unit 4, clock pulse generator 5, Morse code former 6, synchronization unit 7, intersymbol pause pulse former 8 and electro-acoustic converter 9. The device permits to fix and to get aural presentation of symbols of Morse code transmitted correctly. EFFECT: widened didactic facilities. 3 cl, 9 dwg
Patent RU-2027987-C1 (RU)
Title: Method of testing of sample of asymmetrical joint of wooden members
Inventor: LINKOV IVAN M
IPC: G01N19/00
Filed: 1991-06-15
Granted: 1995-01-27
Abstract: FIELD: testing of joints of construction structures made of wood. SUBSTANCE: stability of single sample is provided with coaxiality of applied efforts. For this plane of jointing of members has inclined position with respect to supporting plane and to plane of effort. Value of shearing force is determined as geometrical projection of joint acting effort on plane of jointing of joined members. EFFECT: improved authenticity of testing. 7 dwg
Patent RU-2021134-C1 (RU)
Inventor: SHOLL KHAJNTS
IPC: B29C47/02
Filed: 1992-01-16
Granted: 1994-10-15
Abstract: FIELD: forming of profile from polymeric material. SUBSTANCE: extrusion head with calibrated outlet opening for extruding profile is provided with plate, which partially overlaps outlet opening, when it is disposed in operating position. It allows section of extruded profile to be changed. Plate may be made in the form of slide regulated by jack or in the form of rotary disk. A row of openings with sections calibrated in accordance with article profile is disposed circumferentially of disk. Apparatus has material feed control device, which provides regulation of feed rate depending on profile section and regulation of plate movement. EFFECT: increased efficiency and enhanced reliability in operation. 6 cl, 7 dwg
Patent RU-2051971-C1 (RU)
Title: METHOD OF DETERMINATION OF BIOLOGICAL ACTIVITY OF δ-ENDOTOXINS OF DIFFERENT PATHOTYPES OF BACILLUS THURINGIENSIS
Inventor: YUDINA TATYANA G
IPC: A01N63/50
Filed: 1991-12-03
Granted: 1996-01-10
Abstract: FIELD: microbiological industry. SUBSTANCE: suspension of spores and crystals of Bac. thuringiensis is washed with water, sodium chloride solution, mixture of acetone and water at the ratio 2:3 and insoluble components were removed by centrifugation. The crystals were dissolved with alkali (NaOH), d-endotoxins were precipitated by acetic acid addition at pH 4.0-6.5 and obtained precipitate is dissolved in buffer at pH 8.5-9.0. Protein concentration is determined by spectrophotometry. Solutions containing protein at concentration 65-250 mcg/ml were taken off and added on the agarized media sown test-microorganism, for example, Micrococcus flavus, Aspergillus terreus. Biological activity is determined on the basis of level of antibacterial acivity determined. EFFECT: improved method of bioactivity assay. 1 tbl
Patent RU-2020228-C1 (RU)
Title: Reinforcing cage
Inventor: GORBUNKOV ALEKSEJ P
IPC: E04C5/06
Filed: 1991-12-19
Granted: 1994-09-30
Abstract: FIELD: civil engineering; manufacture of reinforced-concrete structures. SUBSTANCE: reinforcing cage comprises longitudinal bars and transverse bars attached to them in the form of open clamps with bends at the tops of arms. The bends are wavy and oriented outward into the clamp. The clamps are installed alternately with contrary-directed bends, are rigidly connected on the contour by longitudinal bars and additional bars wedged by bends. Besides, additional bars may be attached to meshes or cages. EFFECT: improved design. 2 cl, 4 dwg
Patent RU-2048123-C1 (RU)
Title: Method for making dietary product
Inventor: TERESHCHENKO NIKOLAJ NIKOLAEVI
IPC: A23L33/00
Filed: 1991-12-10
Granted: 1995-11-20
Abstract: FIELD: food industry. SUBSTANCE: method involves treating activated food fibers separated by acidic hydrolysis from wheat bran by a biologically-active substance preparation produced from the culture of lactic acid bacteria Lactobacillus acidophilus which represents the natural biocenosis of the human intestine. The preferable relation of activated food fibers and preparation is 1:(3-10) wt pts. EFFECT: higher efficiency. 3 cl, 1 tbl
Patent RU-2038751-C1 (RU)
Title: Oleoresin collector
Inventor: DENEKO VALERIJ N
IPC: A01G23/14
Filed: 1991-11-18
Granted: 1995-07-09
Abstract: FIELD: resin industry. SUBSTANCE: collector comprises a holder in the form of a flat flexible plate installed along collector casing, on its external side. Collector is fastened to tree bark in overturned position after the boxing season. The collector holder is inserted into resin blaze at the height convenient for operator's hands. EFFECT: improved design. 3 dwg