baber/WOPTO huggingface dataset:
Patent SE-505321-C2 (SE)
Inventor: MARSTORP LEIF
IPC: F16L25/12
Filed: 1992-05-27
Abstract: A pipe coupling (1) for repairing damaged points and/or for connecting in one or more branched portions of a pipeline has a cylindrical housing (2), the two ends of which are formed as hexagonal parts and the interior of which is a continuous passage (10) which, in the axial direction, adjoins initially widened bevels (11, 12) and then has an internal thread (13 and 14, respectively) for screwing in set screws (17 and 18, respectively) which consist of a deformable material which is provided for radial compression in conjunction with the tightening of the screws to couple together and arrest abutting pipe ends. According to the invention there is arranged, in the continuous passage (23) of one set screw (18), a positioning sleeve (38) which, after insertion of one pipe end into the other set screw (17) and main part of the passage (10) of the housing, forms an insertion-stopping means for said one pipe end and is guided in the radial direction for flush abutting or exposing with respect to the other pipe end and, thereafter, forms a stationary coupling part, in relation to which the housing is displaced, along with the two inserted set screws, before the latter are tightened, into a central position over the sleeve (38) which is arrested in this position with respect to the housing (2) by a bead (43) engaging into an inner groove (19) in the housing, whereupon the two set screws (17, 18) are provided for tightening. <IMAGE>
Patent SE-509596-C2 (SE)
Title: Holder arrangement of breathing mask - has holder releasably connected to mask on which is strap for holding mask on head of user
Inventor: LAMBERT HANS
IPC: A61M16/06
Filed: 1994-08-02
Abstract: The arrangement is with a breathing mask (1), which is held on the head of a user by means of a band (14) or similar. It involves a holder (2) releasably connected to the mask and which is provided with the band.
Patent SE-507037-C2 (SE)
Inventor: FRUEHWIRTH GERHARD
IPC: F16D48/12
Filed: 1995-07-26
Abstract: In a system for the automatic control of form-locked clutches serving as differential lock in drive axles of a motor vehicle, in which control signals for a coupling actuator are formed by comparison of slippage signals with threshold values, both the engagement and the disengagement of the lock clutch are to be better adapted to the operating conditions which occur in practice. For this purpose, slippage sum signals (SSLR, SSFH) formed by integration of the speed differences (DFLR, DFVH) are compared with slippage sum thresholds (SSSLR1, SSSLR2, SSSVH1, SSSVH2) and the actuating time of the actuator is controlled as a function of further traveling conditions.
Patent SE-506846-C2 (SE)
Inventor: FORSLUND KJELL
IPC: D21C9/10
Filed: 1996-06-27
Abstract: PCT No. PCT/SE97/00919 Sec. 371 Date Dec. 21, 1998 Sec. 102(e) Date Dec. 21, 1998 PCT Filed May 29, 1997 PCT Pub. No. WO97/49861 PCT Pub. Date Dec. 31, 1997Apparatus is disclosed for distributing a flow of pulp uniformly into a container including an inlet for the pulp flow into one end of the container, a cylindrical wall laterally defining a distribution chamber for the container, a planar wall within the container facing the inlet spaced from the cylindrical wall and extending laterally at least to a location corresponding to the cylindrical wall, thus defining a gap between the planar wall and the cylindrical wall so the pulp flow can pass laterally through the gap into the container for distribution therein, and a movable wall associated with the cylindrical wall for adjusting the size of the gap.
Patent SE-512507-C2 (SE)
Inventor: LANGSTEDT GOERAN
IPC: B29C33/00
Filed: 1997-11-27
Abstract: The invention relates to a moulding die (1) and has at least two moulding die halves (2, 3) which engage each other and which between themselves form a cavity (4) for holding a material to be moulded, and a means (7) for evacuating gas which generates in the cavity as the material is supplied and/or heated. The gas-evacuating means comprises a gas-permeable material in a channel which extends between the cavity and the surroundings outside the moulding die. The gas-evacuating means (7) is arranged at the circumference of that surface of each moulding die half (2, 3) which defines the cavity. The invention also relates to a method of providing a moulding die (1) with a gas-evacuating means (7). A mouldable compound of a gas-permeable material (7) is applied to at least the surface or surfaces (8) of a moulding die half (3) which, in the assembled state of moulding die, engage a second moulding die half (2) and which are positioned outside the cavity (4), and the gas-permeable material is caused to cure.
Patent SE-519580-C2 (SE)
Inventor: JOHANSSON ANDERS
IPC: F04C3/00
Filed: 1998-07-13
Abstract: A screw pump includes a screw rotatably arranged in a housing, the threads of which are partially in engagement with a rotatable sealing device having radial sealing discs, whereby the screw area of the screw, including thread grooves and thread walls, are formed by a generatrix which is a part of a circle arc, the circle of which is rotatable around an eccentric rotation axis when the generatrix rotates around the axis of the screw and is displaced along this with a velocity being proportional to the rotational velocity of the screw. The sealing device includes at least one circular disc, the eccentric rotational axis of which, which is arranged transverse to the axis of the screw coincides with the rotation axis of the generatrix i.e., the rotation axis of the disc is a tangent to the generatrix, whereby the screw is mounted in one end and has a radially, partially extending broad flange without any rise in a cross section immediately above the sealing device.
Patent SE-516079-C2 (SE)
Inventor: KARLSSON LENNART
IPC: F16C43/06
Filed: 1998-12-18
Abstract: A rotary drill bit includes a rotary cutter rotatably mounted on a leg. A radial bearing arrangement and an axial bearing arrangement are provided in an interface between the cutter and the leg. The leg includes a filling opening for enabling cylindrical rolling elements of the radial bearing arrangement to be installed. The cutter includes a radial flange which radially overlaps the radial bearing arrangement to secure the cutter on the leg. The flange, which is disposed axially behind the radial bearing arrangement and axially in front of the filling opening, includes a recess for accommodating the passage of the cylindrical rolling elements. A locking element is disposed in the filling opening for preventing dislodgement of the cylindrical rolling elements. The locking element includes a lip which projects axially forwardly of the radial bearing arrangement. The lip is disposed radially inwardly of the flange and terminates axially behind the radial bearing arrangement.
Patent DE-10033305-C2 (DE)
Inventor: GUENTHER FRIEDHELM
IPC: B21D53/88
Filed: 2000-07-04
Granted: 2003-05-28
Abstract: The invention relates to a method for the production of a rack-and-pinion steering housing (1) that surrounds a gear rack in the form of tube, said gear rack serving to transmit steering power. The housing also comprises at least one pinion engagement section (2) by means of which a pinion unit (9) can be mounted for longitudinal movement of the gear rack. Said housing is initially produced from a tubular starting workpiece made of steel, which is processed by means of internal high pressure molding in a forging die with the aim of completely shaping the contour of the rack-and-pinion steering housing. The production method involves: pressing the steering rod guiding elements (4a, 4b) on both open end areas of the rack-and-pinion steering housing; expanding both end areas (3a, 3b) while simultaneously performing the above-mentioned pressing step.
Patent DE-10159281-C2 (DE)
Inventor: GIERL STEFAN
IPC: G10L21/0216
Filed: 2001-12-04
Granted: 2003-09-25
Abstract: In order to suppress as much surrounding noise as possible in a hands-free device in a motor vehicle for example, two microphones (M1, M2) are arranged at a distance from each other. The output signals (MS1, MS2) of said microphones are added in an adder (AD) and subtracted in a subtracter (SU). The adder's (AD) cumulative signal (S) is Fourier transformed in a first Fourier transformer (F1), and the subtracter's (SU) differential signal (D) is Fourier transformed in a second Fourier transformer (F2). A speech pause detector (P) detects speech pauses from the two Fourier transformed R(f) and D(f) during which a third arithmetic unit (R) calculates the transfer function HT of an adaptable transformation filter (TF) from the spectral power density Srr of the cumulative signal (S) and the spectral power density SDD of the differential signal (D). The transfer function of a spectral subtraction filter (SF), at the inlet of which the cumulative signal's (S) Fourier transformed R(f) is located, is created from the spectral power density Srr of the cumulative signal (S) and the interference power density Snn generated by the adaptable transformation filter (TF). The outlet of the spectral subtraction filter (SF) is connected to the inlet of an inverse Fourier transformer (IF), at the outlet of which an audio signal (A) can be picked up in the time domain that is virtually free of surrounding noise.
Patent DE-19709975-C2 (DE)
Inventor: SEDLAK HOLGER
IPC: G06F21/62
Filed: 1997-03-11
Granted: 1999-04-22
Abstract: In a microcomputer intended for executing a multiplicity of user programs, a memory management unit ensures that none of the user programs can access other programs. However, in order to be able to use common library programs, and at the same time to prevent unchecked access to them, a vector memory area is provided which contains the start addresses of library programs as jump destinations. A library program is called by specifying the vector number, from which the memory management units determines he corresponding address in the vector memory area.
Patent MD-2592-C2 (MD)
Title: Device for shredding of agricultural products
Inventor: HĂBĂŞESCU ION
IPC: B02C18/06
Filed: 2002-04-04
Abstract: The invention relates to the universal small-size shredders for fodder preparation, which provide for the processing of different types of agricultural products at the small farms.The device for shredding contains a base, means for loading and unloading of the product, a shredding chamber provided with a bottom in the form of sieve with calibrated orifices, a vertical shaft with drive, onto which there are fixed flat knives, placed parallel to the sieve at a distance of 3…8 mm above it, having from the front and from behind according to the direction of rotation longitudinal bevels with cutting edges, placed at an angle of 26…30° with the planes of the knife, at the same time from behind the bevels are placed above the knife, and from the front - above or below the knife. The product loading means is made removable in the form of hopper for root-crops loading, in the form of hopper for grain loading and of tube for corn cobs and stems feeding, and the unloading means represents a double bottom plate, installed under the sieve, made mobile in vertical direction, equipped from below with screw stops, inside which onto the shaft there are installed impeller blades, at the same time the drive of the vertical shaft is installed below, the shredding chamber is equipped with a demountable cover, and the sieve is made of two parts with the possibility of assembly and disassembly thereof.The result of the invention consists in the creation of a universal, small-size, compact shredder, usable at the small farms.
Patent RU-2174530-C2 (RU)
Inventor: ROL F KHOLIGKHAUS
IPC: C10B53/00
Filed: 1995-05-16
Granted: 2001-10-10
Abstract: FIELD: methods and devices for depolymerization of secondary plastics and plastic wastes. SUBSTANCE: device includes closed reactor and circulating system connected to this reactor and used for moderate heating of reactor content. Prior to delivery of reactor content to discharge pipe line, it passes through raising section integrated in reactor for separation of coarse solid particles at higher rate of settling, as a result, only solid particles at low tendency to sedimentation are pumped through circulating loop. Erosion in circulating system is practically absent. EFFECT: enhanced efficiency. 22 cl, 5 dwg
Patent RU-2158468-C2 (RU)
Title: Direct-current drive
Inventor: DOBROBABA JU P
IPC: G05B11/32
Filed: 1998-05-20
Granted: 2000-10-27
Abstract: FIELD: electrical engineering; DC drive speed control. SUBSTANCE: DC drive (known as three-fold integrating automatic DC drive speed control system) is provided, in addition, with voltage sensor, three aperiodic units, integrating unit, three proportional units, and two inertial-differentiating units. Proposed drive enables attaining zero static error in current regulation and minimal possible error in speed regulation when following up control signal; response of current and speed control circuits is two and sixteen times, respectively, greater and dynamic speed control error in case of external stepped action with respect to load is reduced by 60 times. In addition, proposed drive, like its prototype, provides for second-order floating control relative of disturbing action. EFFECT: improved reliability and precision of control. 1 dwg
Patent RU-2177291-C2 (RU)
Title: Absorbing product having transfer layer
Inventor: CHEN FUNG-DZHOU
IPC: A61F/
Filed: 1996-10-24
Granted: 2001-12-27
Abstract: FIELD: sanitary materials. SUBSTANCE: invention provides absorbing product containing transfer layer 18 located between coating 12 and absorbent 16 and having average free path length within a range of 50 to 200 mcm. In a preferred embodiment of realization of invention, transfer layer 18 is formed from cellulose-based material. Layer distributes effectively both liquid and viscous constituents of body discharges, such as uterine discharge. EFFECT: enhanced use of absorbing surface of product. 19 cl, 1 dwg, 1 tbl
Patent RU-2174370-C2 (RU)
Inventor: GURDZHIJAN D D
IPC: A61B17/00
Filed: 1998-10-19
Granted: 2001-10-10
Abstract: Изобретение относится к колопроктологии. Мобилизуют ободочную кишку. Рассекают связки и эмбриональные спайки. Резецируют избыточные нисходящую и сигмовидную кишку. Производят трансверзоректостомию. Фиксируют слепую и восходящую кишку к подвздошной мышце. Фиксируют вновь образованную поперечно-ободочную кишку к корню брыжейки, нисходящую кишку - к париетальной брюшине. Способ позволяет предотвратить рецидив синдрома колостаза. 5 ил.
Patent RU-2160382-C2 (RU)
Title: Suction valve of axial piston compressor
Inventor: IVERSEN FRANK KHOL M
IPC: F04B39/10
Filed: 1997-03-26
Granted: 2000-12-10
Abstract: FIELD: mechanical engineering; piston compressors. SUBSTANCE: compressor cylinder block is covered from top with valve plate provided with holes for suction and relief valves. Suction valve leaf spring is fixed at one end so that its fixed part be located between valve plate and cylinder block. Shutoff part closing suction valve hole is located on other end of spring. Middle part of spring is arranged in fact outwards cylinder cross section. Stop for suction valve leaf-spring is installed in zone of cylinder wall pointed to spring fixed part. EFFECT: provision of optimum filling of cylinder and improved efficiency of compressor used in refrigerating plants. 10 cl, 7 dwg
Patent RU-2179750-C2 (RU)
Title: Optical transducer
Inventor: CHO KUN-KHO
IPC: G11B7/1374
Filed: 1999-04-26
Granted: 2002-02-20
Abstract: FIELD: optical data recording and reproducing systems. SUBSTANCE: transducer has optical module designed for emitting light and recording light flux reflected from record medium as well as solid-state immersion lens inserted between module and record medium. Lens has flat surface facing the data medium and several elliptically curved surfaces of different curvature radii to ensure symmetry relative to center line of its surface taking incident light from module for focusing light beam onto recording surface of data medium. EFFECT: enhanced recording and reproducing density level. 4 cl, 8 dwg
Patent RU-2164992-C2 (RU)
Title: Device for cathode sputtering of finishing mortar and fine concrete
Inventor: AZIMOV F I
IPC: E04G21/20
Filed: 1999-06-15
Granted: 2001-04-10
Abstract: FIELD: construction engineering. SUBSTANCE: device meant for applying plaster layer to surfaces of building structures by means of compressed layer has bin with booster, ejector, hose, and nozzle with annular slot. Booster is made in the form of blade mixer mounted near outlet pipe of bin. Nozzle has water injection assembly made in the form of annular slot carrying inclined grooves on its side surfaces. Depth of mentioned grooves is no more than 0.2-0.3 mm. EFFECT: reduced size and air consumption; improved quality of tempering mixture by water. 1 dwg
Patent RU-2167380-C2 (RU)
Inventor: KOKOSHKIN N N
IPC: F41F3/04
Filed: 1999-08-03
Granted: 2001-05-20
Abstract: Изобретение относится к области военной техники. Технический результат - обеспечение тактической автономности боевой машины (БМ), повышение живучести БМ и сокращение времени подготовки залпа с произвольной стартовой позиции (СП) путем автономной топогеодезической привязки и ориентирования БМ, автономного расчета установок стрельбы и данных полетного задания (РУ и ДПЗ) по координатам точек прицеливания, бесприцельного наведения пакета направляющих. Система автономного ориентирования согласно изобретению определяет начальный азимут, а навигационная аппаратура - начальные координаты БМ. После чего система навигации непрерывно определяет местоположение и ориентацию БМ, отображаемые системой, например, на фоне топографической карты. После получения целеуказания через блок приема-передачи данных, система также отображает дальность до цели и направление заезда на стартовую позицию (СП). На СП система определяет заданные углы наведения для текущих координат БМ. Система непрерывно определяет рассогласования их с текущими углами наведения. Привода наведения по этим рассогласованиям осуществляют наведение пакета направляющих. После залпа БМ может совершить противоогневой маневр и сменить СП. Подготовка нового залпа осуществляется аналогичным образом. 2 с. и 2 з. п.ф-лы, 2 ил., 1 табл.
Patent UA-25605-C2 (UA)
Title: Current-carrying crystallizer
Inventor: Medovar Borys Izrailiovych
Filed: 1998-04-22
Abstract: A current-carrying crystallizer consisting of at least two water-cooled sections located along the height, isolated from each other and made of electro-conductive material, one of which is current -carrying and consists of internal case and external jacket, moreover the internal case of the current-carrying section is made from the bimetal, first layer of which, contacting with the external jacket, is made from heat- and electro-conductive material, and the second layer turned to the fused and remelted metal, is made from material having lower thermal conductivity than in the first layer, and composition, components of which at penetration into the remelted and fused metal do not change their properties.
Patent UA-34641-C2 (UA)
Title: Biostimulator of plant growth and development
Inventor: USHAKOV IVAN PAVLOVYCH
IPC: C10F7/00
Filed: 1998-10-20
Abstract: A biostimulator of plant growth and development is created on the basis of humus-containing substances, obtained by means of leaching from vermicompost (a product of vital functions of earth-worms) with adding to a composition thereof humus-containing substances, obtained by means of leaching from solid fuel, brown coal or peat. In doing so the latters are introduced in an amount of 8 - 10 % by volume.
Patent UA-56167-C2 (UA)
Title: Fungicidal mixture and a method of controlling harmful fungi
Inventor: MUELLER RUTH
IPC: A01N37/52
Filed: 1997-04-22
Abstract: This invention concerns fungicide mixtures containing in a synergistically effective amount (a) an oxime ether of the formula (I) in which the substituents have the following meaning: X is oxygen or amino (NH); Y is CH or N; Z is oxygen, sulphur, amino (NH) or C1-C4-alkylamino (N-C1-C4-alkyl); R' is C1-С6-alkyl, C1-С6-alkyl halide, С3-С6-alkenyl, C2-C6-alkenyl halide, С3-С6-alkinyl, С3-С6-alkinyl halide, С3-C6-cycloalkyl-methyl or benzyl, which can be either partially or completely halogenized and/or can carry one to three of the following radicals: cyano, C1-C4-alkyl, C1-C4-alkyl halide, C1-C4-alkoxy, C1-C4-alkoxy halide, and C1-C4-alkylthio, and/or (b) a carbamate of the formula (II) in which Т means CH or N, n is 0, 1, or 2 and R means halogen, C1-C4-alkyl, C1-C4-alkyl halide, where the radicals can be different, if n is 2, and (c) a morpholine or piperidine derivative (III) selected from the group of compounds (IlIa), (IIIb), (IIIc).
Patent UA-62942-C2 (UA)
Title: Method and device for display of part properties
IPC: B23H1/02
Filed: 1999-04-19
Abstract: The present invention includes at least one sensor that senses the characteristic of one or more parameters associated with a stochastic machining process and provides one or more measurement signals indicative thereof, and further includes a signal processor having a model indicative of a correspondence between the characteristic of the parameters associated with the stochastic machining process and the characteristic of the resulting product attribute, and uses the model to generate a signal indicative of the predicted characteristic of the attribute of the product.
Patent UA-52744-C2 (UA)
Title: Method for manufacturing dosage form on the basis of amorphous finely dispersed silica
Inventor: CHUIKO OLEKSII OLEKSIIOVYCH
Filed: 1999-11-12
Abstract: The invention relates to the pharmaceutics, namely to the method for manufacturing the dosage form. The method consists in mixing the finely dispersed silica with the dispersion medium by the mechanical dispersing at 5T102 -1 104 rpm for 20-40 min with the ratio of silica to the dispersion medium being 0.5:100 -10:100.
Patent UA-41094-C2 (UA)
Title: A method for purifying highly concentrated aqueous-alcoholic solution
Inventor: KOVALCHUK VOLODYMYR PETROVYCH
Filed: 2001-02-09
Abstract: A method for purifying a highly concentrated aqueous-alcoholic solution provides preliminary mechanical filtration, processing with sorbent and final mechanical filtration. As sorbent it is used activated carbon of the grade Norit PK (1-3) with pores general specific volume of 0.3-2.6 cm2/g, adsorption activity for iodine of not less than 10 %, adsorption activity for acetic acid of not less than 30 cm3 and power fraction of 0.25-1.0 mm-1.
Patent UA-54614-C2 (UA)
Title: Lining of self-grinding rattler
Filed: 2001-02-28
Abstract: Lining of self-grinding rattler relates to crushing equipment that can be used in metallurgical, mining, building, chemical and other fields of industry for crushing a lumpy material. Lining contains sets of lifters which alternate in the form of bars from elastomeric material of different height with many-sided working surfaces which form a wavy working surface of lining which bottom parts are reinforced by inserted in grooves embedded fittings connected with the help of fixing elements with rattler. Each set of bars consists of two extreme bars of identical height and two middle bars of identical height projected above them. Working surfaces of all bars are executed two-sided, located in mirror position with respect to the plane of symmetry of a set of bars and form stepped ascending and descending branches of wave of working surface of set of bars. Each bar of each set is executed with several through longitudinal channels in the middle part. Embedded fittings that reinforce bars are connected to contacting surface of grooves with the help of vulcanization. Due to improvement of design and configuration of bars more uniform distribution of loading to bars of a set is achieved and a smooth wavy working surface of lining which provides increase its service life and efficiency of material crushing.