baber/WOPTO huggingface dataset:
Patent SE-541135-C2 (SE)
Title: A skimming and separation device - peripheral vertical flow
Inventor: Lundbäck Stig
IPC: E02B15/10
Filed: 2016-07-06
Abstract: A skimming and separation device comprising an outer casing (1) provided with constructions to directly or indirectly fasten all parts, defining a compartment (2), a floater (5) configured to create the skimming function of the device, the floater is attached at its lower side to an essentially vertically arranged bellow (4) allowing the floater to adapt flow into a substantially circum volume and allowing the floater to move from an upper position with essentially no flow into the compartment (2) to a lower position allowing flow of water and debris follow the contours of the floater (3) in a downward direction into the device. The device further comprises a power device (8) with a propeller (7), wherein said power device is configured to be controlled by a control unit such that various kinds of flows and pressures may be generated to control the in- flow and outflow of the device. The skimming and separation device comprises at least one peripheral flow deflecting member (RW) arranged in relation to the floater and structured to achieve a rotational movement of the downward directed flow of water and debris, in a horizontal plane and around a vertical longitudinal center axis of the skimming and separation device.
Patent SE-542577-C2 (SE)
Title: Methods and devices for producing mushrooms
Inventor: ATTERHEM LARS
IPC: B65D1/36
Filed: 2018-07-11
Abstract: METHODS AND DEVICES FOR PRODUCING MUSHROOMSThe present invention relates to a method of producing mushrooms, comprising the steps of: i) providing a tray (100) having a first surface (102) and an opposite second surface (106) and comprising a plurality of depressions in the first surface, the inner surfaces of the depressions defining receptacles (102) open to the first surface for holding a mushroom growth medium (8) and the outer surfaces of the depressions defining protrusions (108) extending out from the second surface, ii) filling each receptacle (104) at least partially with a mushroom growth medium (8), iii) applying a foil or sheet (10) to the first surface (102) so as to close each receptacle, iv) pasteurizing the mushroom growth medium, v) inoculating the growth media (8) with mushroom spawn by injecting the mushroom spawn through the foil or sheet (10) into the mushroom growth medium, vi) incubating the growth medium for allowing a mushroom mycelium (40) to form in the mushroom growth medium, vii) at least partially removing or opening the foil or sheet above the receptacles to allow mushrooms (46) to grow to protrude from the first surface (102), and viii) harvesting the mushrooms. The present invention further relates to a device for producing mushrooms.
Patent SE-542292-C2 (SE)
Title: Method of network planning and method of mine planning
Inventor: DE ALMEIDA ERIKA PORTELA LOPES
IPC: H04W16/18
Filed: 2017-03-08
Abstract: SUMMARY“METHOD OF NETWORK PLANNING AND METHOD OF MINE PLANNING”It is described a method that consists in the fusion of two known processes widely used in the mining industry, which are: Mine Planning and Network Planning.The fusion of these two processes can reduce the operation costs of a mine 1, 4, enabling the installation of a cheaper wireless network, and with a higher quality and coverage that better meet the operation needs of the mine 1, 4.
Patent SE-544603-C2 (SE)
Title: Method for the synthesis of nitrogen oxides in a thermal reactor
Inventor: VAN ROOIJ GERARD JACOBUS
IPC: C01B21/38
Filed: 2021-01-19
Abstract: There is provided a method for the synthesis of nitrogen oxides (NOx) comprising the steps of providing a gas mixture comprising oxygen and nitrogen; and heating the gas mixture to a temperature of at least 2300 K at a pressure of 10-100 bar in a thermal reactor forming a gas mixture comprising NOx. There is also provided a method for production of HNO3.
Patent SE-505870-C2 (SE)
Inventor: MERY DEZSOE
IPC: F16H21/36
Filed: 1991-02-04
Abstract: The drive shaft drive mechanism of the invention converts straight-line motion into rotary motion, or rotary motion into straight-line motion. The mechanism is provided with a pivot-pin connected to one or more pistons, an internally-toothed ring gear, a planet gear in contact with the ring gear, and an eccentric disk driven by the planet gear, such that the pivot-pin connected to the pistons have a straight-line motion, and the conversion of the direction of the motion is achieved without the insertion of a crank shaft.
Patent SE-501374-C2 (SE)
Inventor: HEED KAI
IPC: F16L55/124
Filed: 1993-05-07
Abstract: PCT No. PCT/SE94/00429 Sec. 371 Date Jan. 4, 1996 Sec. 102(e) Date Jan. 4, 1996 PCT Filed May 9, 1994 PCT Pub. No. WO94/27081 PCT Pub. Date Nov. 24, 1994The invention relates to a device for blocking a flow in a pipeline under pressure, comprising a clamp member (1) for encasing a section of the mantle surface of the pipeline and comprising a pipe socket (2) with a valve (17), switchable between an open and a closed position, and a hole-making tool (3) for producing a hole (56) in the mantle surface during sealing between the tool and the pipe socket. A blocking means (4) is adapted to be inserted through the produced hole and to expand in the pipeline for the purpose of blocking the flow in the pipeline. The blocking means consists of a body with a cross-sectional dimension which is less than the cross-sectional dimension of the hole, and a support member being guided in the pipe socket. Two sliding elements, which are carried by the body, are via the support member adjustable from the outside between an open position in which it is retracted into the body, and an expanded blocking position, in which it seals against the inner circumference of the pipeline.
Patent SE-502760-C2 (SE)
Title: Device for optimal practice of golf swing
Inventor: BLADH LENNART
IPC: A63B69/36
Filed: 1993-09-06
Abstract: The equipment enables the player to stand on a transparent, supporting and strike-proof teeing off plate and to study his movements and/or the golf club from a selected movement plane through an angularly placed mirror placed under the teeing off plate. The mirror is directed towards one or more vertically adjusted or somewhat inclined further mirrors. Alternatively, the mirror system is be exchanged for a movement analysis system where the monitor is placed under the teeing off plate with the picture plane upwards and where one or more cameras coupled on-line with the monitor film the golf player.
Patent SE-508682-C2 (SE)
Title: Swivel or link wheel fork or mounting
Inventor: SVAHN LENNART
IPC: B60B33/00
Filed: 1995-04-04
Abstract: The mounting comprises a top part (1) with fastening and bottom part (2) with arms for plugs or wheel axle. A bearing for the bottom part comprises an outer ring (3), inner ring (4) and bearing parts (5), e.g. balls or rollers, between rings. Washers (8) on each side of the bearing cover at least some of area between rings. The bottom part, bearing and washers are cast as single piece.
Patent SE-504994-C2 (SE)
Inventor: WALLIN HANS
IPC: C06B21/00
Filed: 1995-06-08
Abstract: The present invention relates to a method and an arrangement for producing explosive charges containing both fusible and non-fusible substances, where the non-fusible substance can be crystalline, for example a crystalline high-energy explosive, while the fusible substance in most cases consists of trotyl. A special feature of the invention is that is can be regarded as constituting a casting process carried out entirely without direct use of a casting pot. The starting material is a particulate material with the same composition as the desired final product. According to the invention, this starting material is heated to the fusion point of the fusible component directly in the desired final mould in which the material is also allowed to solidify.
Patent SE-509314-C2 (SE)
Inventor: ROSENQVIST CARL ANDERS
IPC: E01B29/24
Filed: 1996-05-23
Abstract: The invention comprises a mobile unit (1), geared to being able to execute a motion along two parallel or, in any event, substantially parallel orientated railway rails (2, 2'), and provided with first means (10) in order to be able to fix each of the cross-ties (3) to inferior flanges for the said railway rails (2, 2') with the aid of resilient fastening members. Second means (20) is intended to be able to clamp a cross-tie (3'), which is located beneath the unit and is loosely orientated beneath the railway rails (2, 2'), and to lift it into or almost into bearing contact against the inferior flanges. Third means (30) is arranged such that it directs the said raised cross-tie (3') to a position relative to the said two railway rails which is geared to the cross-tie. The said second means (20) is arranged such that it can be moved along a transport device (20') with tracks (21, 21') and can be activated in the end positions.
Patent SE-512208-C2 (SE)
Inventor: HEIKKINEN JAAKKO
IPC: B61D3/04
Filed: 1996-09-26
Abstract: The floor structure of a goods wagon (20), which carries different load units (4), includes a wagon frame (3) connected to dolleys, which contain wheels or wheel sets (2). A first loading surface (11) is arranged in the regions (L1) above the wheel sets and a second loading surface (12) is fixed to the wagon frame between the wheel sets and below the level of the top edges (21) of the wheels. Movable elements (1) form a third loading surface (13), which is arranged in the space (L2) between the first surface. The top face of the second surface is flat, at least in the possible regions of contact with load units. The movable elements consist of cover parts (7), which are much shorter than the second and third surfaces. The cover parts may be moved by a tilting mechanism between a horizontal position to form the third surface and a vertical position (P2) or may be removed from the horizontal position to a separate storage position.
Patent SE-507614-C2 (SE)
Inventor: INNINGS FREDRIK
IPC: B01F3/08
Filed: 1996-12-19
Abstract: The invention relates to method and an apparatus for vibrating the contents in an aseptic bag (1), in that a device for a regular, varied pressure change is applied on the outer wall side (2) of the bag (1). The pressure change applied on the outside (2) of the bag (1) propagates to the contents of the bag (1) and gives rise to liquid flows in the contents. The device may consist of a diaphragm (4) which abuts against the outside (2) of the bag (1) and moves reciprocally. Alternatively, the device may consist of a bowl (9) which abuts in airtight fashion against the wall (2) of the bag (1). The bowl (9) is connected to a vaccum pump. By varying between vacuum and excess pressure, a pressure change will be obtained against the outside (2) of the bag (1). The bowl (9) may be of such size that a part of the wall (2) of the bag (1) is sucked into the bowl (9) when the bowl (9) is placed under vacuum.
Patent SE-507841-C2 (SE)
Inventor: BERGSTROEM AAKE
IPC: B62D33/06
Filed: 1997-05-26
Abstract: Cabs for heavy-duty vehicles are springingly supported by two forward and two rear gas springs (4, 5) on the vehicle frame or chassis. Upper and lower limit stops (10, 12, 11, 13) limit the potential movements of the cab upwards and downwards relative to the chassis. Level controllers (14, 15) adjust the gas pressure so that the cab is kept in a position of equilibrium between the lower and upper limit stops during normal motion of the vehicle. Under certain conditions it may be advantageous that the cab abuts against the lower or upper limit stops. This is effected by a valve system (18), which in one function renders the gas springs (4, 5) pressureless and in another function renders the level controllers (14, 15) inoperative during supply of compressed air to the gas springs (4, 5). It may be sufficient that in certain cases the valve system needs only to be able to perform one of these two functions.
Patent SE-509080-C2 (SE)
Inventor: KLINGBERG WILHELM
IPC: G06F3/048
Filed: 1997-08-21
Abstract: A breathing apparatus, comprising a user interface (8) for programming the breathing apparatus's operating mode, said user interface (8) comprising an interactive screen (10) with a touch-sensitive surface capable of displaying at least active programming and indicated programming, devised so at least some programming can be performed when specially arranged segments on the screen (10) are touched one or more times, and a verification switch (12) for implementing active storage in the breathing apparatus (2) of indicated programming displayed on the screen (10). To prevent failure to verify indicated programming, the user interface (8) is devised so the need to verify indicated programming is brought to the attention of the operator. This can be performed, according to the invention, when indicated programming, e.g. a change in some parameter, is displayed on the screen (10) with an appearance that differs from the appearance of the normal presentation pattern (18) for active programming (24B, 24B) until the verification switch (12) is actuated to implement active storage of the indicated programming. Or an error message or a message requesting verification by the operator can be activated for display on the screen.
Patent SE-516601-C2 (SE)
Inventor: SJOELUND MARTIN
IPC: A01J5/01
Filed: 1999-06-03
Abstract: A method for monitoring a pulsating flow, the pulsation activated by a pulsation source (1) having a predetermined frequency, at a supervision position a distance away from the pulsation source (1) wherein the steps of indicating a varying signal (100, 101) at said supervision position based on the flow during a time dependent on a pulse identification for the flow, analysing said varying signal (100, 101) regarding its frequency content to identify at least one frequency region, determining at least one value of the amplitude of said signal obtained at said analysis, and comparing, either directly or by means of an algorithm, said obtained value with at least one calculated limit and/or one adaptive limit of a normal operating flow amplitude value.
Patent DE-10112445-C2 (DE)
Inventor: SCHULZ WOLFGANG
IPC: B23K26/04
Filed: 2001-03-13
Granted: 2003-03-20
Abstract: In a method for cutting structural components to be joined by laser radiation that is guided by a computer-controlled manipulation system provided with a nominal path for each structural component corresponding to a joining line that is curved as a result of at least one of the structural components being three-dimensionally shaped, the structural component surfaces of the structural components including the joining line are determined measuring technologically. Based on measuring results, the nominal path corresponding to a penetration line of the structural components to be joined is calculated. A marking is formed on a first one of the structural component surfaces. When performing the cut on the structural component surface provided with the marking, the resulting cutting gap and the marking are determining measuring technologically. When a deviation of the cutting gap from the nominal path is detected, the manipulation system is controlled to correct the deviation.
Patent DE-10151771-C2 (DE)
Inventor: LUIK KLAUS
IPC: B60R5/04
Filed: 2001-10-19
Granted: 2003-08-14
Abstract: The cover plates (8, 9) are pivoted on a transverse cassette (4) for a horizontal luggage space divider in a car They fit over the gaps between a rear seat (3), side wall (12) and a second transverse cassette (6) for a vertical luggage space divider.
Patent DE-19647378-C2 (DE)
Inventor: LITINAS GEORG DIPL ING
IPC: B01D1/00
Filed: 1996-11-15
Granted: 1998-08-06
Abstract: A process and a corresponding apparatus for improving the efficiency of an evaporation process are characterised in that by simulating the boiling process the advantages of negative pressure evaporation and steam compression are combined in a mode of operation similar to that of a heat pump. As illustrated in figure 1, a gas or gas mixture is compressed (3, 4) and pressed through a porous bottom (10) in the form of bubbles into the bottom of the liquid column, is aspirated at its surface, dried by compression and/or cooling and recirculated. The thus obtained energy balance makes it seem possible to cover most heat transport and transfer losses with the power dissipated by the compressor (3), in so far as the thus designed plant is correctly optimised. The plant was developed to solve the problems found in a desalinisation plant, but can be used for all concentration and evaporation processes. In the illustrated model, both fresh water and brine can be used.                           00000
Patent MD-2609-C2 (MD)
Title: Process for electroerosion machining of the precession transmission gear-wheels surfaces
Inventor: BOSTAN ION
IPC: B23H1/00
Filed: 2002-03-21
Abstract: The invention relates to the mechanical engineering technology, namely to processes for electroerosion machining of mated surfaces of the machine elements, for example, of the gear-wheels, bolts etc.The process consists in that the tool-electrode, made in the form of a body of revolution, is communicated a rotary motion and an advance to the piece-electrode from the machine tool tracking mechanism. Onto the revolving table of the machine tool, rigidly connected to the fixed rectangular system of coordinates Oxyz, there is fixed the piece-electrode, the axis of which coincides with the axis z. The tool-electrode is rigidly coupled with the mobile rectangular system of coordinates Ox1y1z1, at the same time, the origin of the rectangular systems of coordinates Oxyz and Ox1y1z1 coincides with the procession centre, the axis z1 describes a conic surface with the vertex in procession centre, forming the nutation angle with the axis z. The tool-electrode, the axis of which passes through the precession centre at an angle with the plane, formed by the axes x1y1, is communicated a supplementary motion about the axes of coordinates x1 and y1 in accordance with the relation:x=(j+r/tgβ)(1-cosθ)cosψ/sinψ,y=(j+r/tgβ)(sin2ψ+cosθcos2ψ),z= (j+r/tgβ)(sinθcosψ), whereβ - the taper angle of the tool-electrode;r - the radius of the tool-electrode;j - the electrode clearance;θ - the nutation angle, equal to the angle between the axes z and z1;ψ - the precession angle.Per revolution of the main axis, the tool-electrode makes a precession motion, and the piece-electrode rotates at an angle determined by the relationshipψ=(Z1-Z2)2π/Z2, whereZ1 - the amount of teeth of the gear-wheel;Z2 - the amount precession cycles.The active surface of the tool-electrode is made in the form of a hyperboloid of revolution of one sheet.
Patent RU-2194338-C2 (RU)
Title: Semiconductor memory device with capacitors formed above and below memory location transistor (alternatives) and its manufacturing process
Inventor: LI DZHOO JANG
IPC: H01L29/786
Filed: 1995-05-12
Granted: 2002-12-10
Abstract: FIELD: dynamic random-access memory devices. SUBSTANCE: memory device has first and second transistors formed on first layer; first storage electrode connected to first transistor and made under first layer; and second storage electrode connected to second transistor and made under first layer. First and second storage electrodes are connected to each source through spacer formed on side walls of each source; some spots between storage electrodes and transistors are etched. Proposed design ensures twice as large and still larger memory capacity. EFFECT: enlarged memory capacity, enhanced stability of transistor characteristics, reduced channel contraction effect. 16 cl, 10 dwg
Patent RU-2169931-C2 (RU)
Inventor: GERCHENKORN ADAM
IPC: G01V1/32
Filed: 1997-01-02
Granted: 2001-06-27
Abstract: Сущность изобретения: получают комплект данных трасс сейсмических сигналов, распределенных в заданном трехмерном объеме толщи земли. Разбивают трехмерный объем на множество ячеек анализа, каждая из которых имеет участки по меньшей мере двух сейсмических трасс, локализованых в ней. Вычисляют внутри каждой из ячеек векторные произведения сейсмических трасс. Образовывают матрицы ковариации для каждой из указанных ячеек из векторных произведений. Вычисляют наибольшее собственное значение и сумму собственных значений матрицы ковариации каждой ячейки. Вычисляют сейсмические признаки из отношения наибольшего собственного значения к сумме собственных значений матрицы ковариации каждой ячейки. Образуют характеристическую карту сейсмических признаков выбранной группы ячеек. Технический результат: повышение разрешающей способности и скорости проведения вычислений. 13 с. и 47 з.п. ф-лы, 13 ил.
Patent RU-2168326-C2 (RU)
Inventor: LORAN VIDAL
IPC: A61K8/34
Filed: 1996-05-03
Granted: 2001-06-10
Abstract: FIELD: cosmetology. SUBSTANCE: new composition for oxidizing coloring of keratin fibers contains at least one special derivative of diaminopyrazole. Proposed invention deals with hair coloring by using the claimed composition, new derivatives of diaminopyrazoles and also the method of their preparation. EFFECT: more stable coloring of keratin fibers. 27 cl, 1 tbl, 21 ex
Patent RU-2154849-C2 (RU)
Inventor: KLEVTSOV JU A
IPC: G02B13/14
Filed: 1998-03-17
Granted: 2000-08-20
Abstract: FIELD: optics. SUBSTANCE: objective includes primary concave parabolic mirror, secondary spherical mirror and correction element. Correction element is made of three lenses with same refractive index. Extreme lenses are negative and are produced in the form of meniscuses facing space of images with concavity and central lens is biconvex. EFFECT: improved quality of image and expanded spectral range of operation. 5 dwg, 1 tbl
Patent RU-2168166-C2 (RU)
Title: X-ray-optical endoscope
Inventor: MAKLASHEVSKIJ V JA
IPC: G01N23/223
Filed: 1998-03-30
Granted: 2001-05-27
Abstract: FIELD: nondestructive testing of materials and articles. SUBSTANCE: invention specifically refers to devices of X-ray and isotope flaw inspection of objects located in spaces difficult of access. X-ray-optical endoscope has two optical systems of visual and X-ray information channels optically coupled and structurally integrated and housed in single case. Proposed endoscope makes it possible to form, transmit and reproduce simultaneously or in sequence X-ray and visual images of object with the aid of one black-and-white TV system. Generated images are completely entered in raster of CCD matrix of TV system with use of polycollimator optical system with telecentric ray path between elements. TV system can be built on base of color CCD matrix and color monitor which enables objects to be monitored over visual channel in natural colors or by spectrum-zonal method, for instance, for spectral contrast of flaws of type of collars or deposits. EFFECT: expanded technical capabilities of endoscope and provision for maximum capacity of X-ray and optical images of objects. 1 cl, 1 dwg