baber/WOPTO huggingface dataset:
Patent SE-542030-C2 (SE)
Title: Saw blade for circular saw and use of such saw blade in a brush cutter
Inventor: STRAND ÅKE
IPC: B27B33/12
Filed: 2017-11-22
Abstract: The present disclosure provides a saw blade (10), comprising a generally circular blade base body (100), and a plurality of teeth (101a, 101b), extending radially from the base body (100). The teeth (101a, 101b) are alternatingly set towards opposing axial (A) directions of the saw blade, such that each tooth presents a respective tooth plane, which is angled relative to a base body plane. The teeth (101a, 101b) present a respective first cutting edge (102a, 102b), extending along a radially distal edge portion (103) of the respective tooth, along a length of the tooth, as seen in a direction of rotation of the saw blade. The radially distal edge portion (103) presents a first bevel (104), providing a first bevel surface (105) which is non-perpendicular relative to the tooth plane. The radially distal edge portion (103) presents, at a radially outermost portion thereof, a hard portion (106) having greater hardness than the base body (100).The present disclosure further provides the use of such a saw blade in a brush cutter.
Patent SE-543418-C2 (SE)
Title: Systems and methods for treating biomass material in prehydrolysis
Inventor: AHLGREN ÖRJAN
IPC: D21C9/18
Filed: 2018-08-24
Abstract: According to the present invention, there is provided a treatment process system (20; 30; 40; 50; 60; 70; 80; 90) for biomass material and methods for such system. The system (20; 30; 40; 50; 60; 70; 80; 90) comprises a first dewatering stage (12) arranged to receive biomass material, to remove liquid from the biomass material, and to feed the biomass material forward in the process.Further, the system includes a water treatment stage (36) arranged to collect the removed liquid and an addition stage (13) located downstream said dewatering stage (12) and operatively coupled to the first dewatering stage (12). The addition stage (13) is arranged to receive the de-watered biomass material, wherein the addition stage (13) includes inlets for adding acid containing solution into the addition stage (13). A reactor stage (15) arranged to receive the biomass material treated in the addition stage (13) and to perform a pre-hydrolysis process to the biomass material. A filtrate feeding arrangement (17) is arranged to feed liquid from the filtrate tank (16) to the reactor stage (15).
Patent SE-544558-C2 (SE)
Title: Anordning för utvinning eller återvinning av kolväteprodukter ur kolväteinnehållande material
Inventor: OLSSON ANDERS
IPC: C10J3/84
Filed: 2020-01-15
Abstract: Reaktor (1) för utvinning eller återvinning av kolväteprodukter ur kolväteinnehållande material genom sönderdelning och förgasning av materialet i ett reaktorhus (2), innefattande en gas/partikel-separatoranordning (21) som är inrättad för att avskilja i gasen medföljande fasta partiklar samt direkt återföra dessa till reaktorhuset i motsatt riktning till axiellt utströmmande förgasade kolväteprodukter.
Patent SE-500585-C2 (SE)
Inventor: BERRY RICHARD
IPC: D21C9/14
Filed: 1987-05-22
Abstract: There is provided an improved bleaching process and apparatus for chemical pulp wherein the charge of chemical required in a bleaching extraction stage is decreased by treating the chlorinated pulp with recycled extraction effluent.
Patent SE-505405-C2 (SE)
Inventor: KOIVULA JORMA
IPC: F04C29/00
Filed: 1989-09-26
Abstract: A method of controlling the air output of a screw compressor, wherein the average air output of the compressor during operation is adapted to air consumption by throttling the flow of suction air or by connecting the compressor alternately to full air output capacity and idle operation capacity. In order to reduce the power consumption of the compressor, the air output is controlled first by throttling the flow of suction air and by simultaneously measuring underpressure in the suction conduit of the compressor. Thereafter the compressor is controlled so as to operate alternately at full air output capacity and idle operation capacity, and the pressure rise rate in the air-pressure network is measured when the compressor operates at full output capacity and the pressure fall rate is measured when the compressor operates at idle operation capacity. The air consumption and the power consumption of the compressor with both ways of control at this particular air consumption level are calculated on the basis of the values so measured. Thereafter the compressor is connected to apply the control with the smaller power consumption.
Patent SE-500049-C2 (SE)
Inventor: AAKERMAN JAN
IPC: C23C8/20
Filed: 1991-02-05
Abstract: The present invention relates to cemented carbide bodies preferably for rock drilling and mineral cutting. Due to the fact that the bodies are built up of a core of eta-phase containing cemented carbide surrounded by a surface zone free of eta-phase with low Co-content in the surface zone and successively increasing Co-content to a maximum in the outer part of the eta-phase-core they have obtained an increase in toughness and life at practical use. <IMAGE>
Patent SE-515135-C2 (SE)
Inventor: KALLIN HARALD
IPC: H04W16/06
Filed: 1992-12-04
Abstract: According to the cellular mobile radiotelephone call access method of the present invention, a directed retry message is sent in response to an attempted call access in a first cell experiencing congestion. A subsequent retry and a second cell of the attempted call access is detected, and, if a traffic channel allocated to the first cell is then available, a traffic channel allocated to the first cell is assigned from the second cell. The call is therefore established in the original cell more often, and interference is reduced.
Patent SE-502574-C2 (SE)
Inventor: PERSSON LARS INGEMAR
IPC: A61P3/00
Filed: 1994-01-25
Abstract: PCT No. PCT/SE95/00064 Sec. 371 Date Jul. 17, 1996 Sec. 102(e) Date Jul. 17, 1996 PCT Filed Jan. 24, 1995 PCT Pub. No. WO95/19775 PCT Pub. Date Jul. 27, 1995The invention relates to an inositol phosphate containing pharmaceutical composition which comprises an aliphatic ester or ether for improvement of the bioavailability of the inositol phosphate in mammals including man at non-parenteral administration. The invention also covers the use of at least one aliphatic ester or ether compound for the preparing of an inositol phosphate containing medicament with improved bioavailability of inositol phosphate in mammals including man at non-parenteral administration.
Patent SE-501965-C2 (SE)
Inventor: SALLEN KJELL
IPC: F16L3/08
Filed: 1994-03-17
Abstract: PCT No. PCT/SE94/00566 Sec. 371 Date Dec. 11, 1995 Sec. 102(e) Date Dec. 11, 1995 PCT Filed Jun. 10, 1994 PCT Pub. No. WO94/29625 PCT Pub. Date Dec. 22, 1994The subject invention concerns a method and a device for determining the position of a pipe (1), a hose or the like, on a vehicle or a ship, in relation to a supporting structure (6), by means of a fastening means (2). In accordance with the invention, an orientation index (3) for determination of the position of said fastening means (2) is formed of said pipe or the like in connection with the bending thereof. The device in accordance with the invention comprises a fastener of a flexible material in the form of a yoke-shaped clamp through the two leg end portions of which pass recesses (11, 12) that are aligned externally of the periphery of the pipe or the like to be attached and a securement member (14) which is insertable into the recesses.
Patent SE-510384-C2 (SE)
Inventor: LAURENCE KENNETH J
IPC: B24C11/00
Filed: 1994-07-22
Abstract: Shot peening with a mixture of at least two sizes of shot can be used to obtain a textured finish press plate with desirable gloss features. The press plate is impacted with a mixture of shot having at least two different sizes to simultaneously obtain a texture and gloss control. A separate overblasting step to obtain a desired gloss uniformity is thereby avoided. <IMAGE>
Patent SE-509129-C2 (SE)
Title: Arrangement for receiving and transport of money and cheques from cash desks
Inventor: JOENSSON SOEREN
IPC: B65G51/04
Filed: 1994-11-11
Abstract: A vacuum-producing installation (8) produces a vacuum in the container (3) and conduit installation (2) for the purpose of effecting transport of money and cheques from the receiving opening (4) into the container.
Patent SE-507715-C2 (SE)
Inventor: ROMI GIORDANO
IPC: B23B29/034
Filed: 1995-05-02
Abstract: Mass compensating device and a rotary head used for machining high precision bores incorporating the mass compensating device, including ring shaped counterweights having balancing masses, an angular displacement system including toothed gears which mesh with internal gears on the counterweights and a rotating external ring arranged in the boring head.
Patent SE-504214-C2 (SE)
Inventor: ALM KJELL K
IPC: B05B7/14
Filed: 1995-08-09
Abstract: A device to make an adjustable amount of particles in a gas flow so that these can easily be transported by the gas flow through a tube or another channel (19) from a container (1) to an orifice, at which for example an applying device can be arranged. The device is primarily aimed for particles in the shape of short fibres of synthetic material, such as for example polyamide with a length of less than five millimetres, but can be used for example for particles that form a powder. By that the amount of fibres or other particles in an easy way can be adjusted, an exact adjustment of the density of a layer that is applied can be done, at which an even layer is made and unnecessary material waste is avoided. The most important characteristic of the device is a perforated part (3) in which a rotating part (4) is arranged so that it reaches towards the perforated part and that a gas flow is arranged to sweep over or around the perforated part (3) so that it leads away the particles, that from the container is moved through the perforated part.
Patent SE-505541-C2 (SE)
Title: Metal cutting tool with indexable cutter inserts
Inventor: HELLSTROEM LARS
IPC: B23C/
Filed: 1995-12-29
Abstract: The metal cutting tool comprises one or more cutting insert seats (1) to accommodate and support cutter inserts (3) of various shapes. Each insert seat has a base support surface (10) on which the insert is mounted and two or more side support surfaces (11,12,16), at right angles to each other, against which side faces of the insert bear. One of the side surfaces has two or more supported surfaces arranged and located at differing heights or distances from the seat base to provide selectively support for either generally square or alternately hexagonal shaped cutter inserts. The cutter inserts, secured to the tool by a locking screw (9), may be indexed to provide multiple selective cutting faces suitable for a variety of cutting operations.
Patent SE-504586-C2 (SE)
Title: Arrangement for gear for arm-driven vehicle
Inventor: BORG JONNY
IPC: B62M/
Filed: 1996-01-15
Abstract: An axle pin (10) is fitted on a movable arm (13) located on the one fork leg of the arm-driven vehicle. A chain fixture (8) draws a chain (7) forwards and backwards and comprises a fork-shaped component with a metal piece (6) set on a narrow body (9) fitted between the two fork legs (11,12). The metal piece is in turn coupled to a chain which passes around two pinions (5). The front pinion is located furthest out on a movable arm on an axle pin and on each side of the pinion is a round plate (15,16). When the user changes gear both metal bits are moved and the front pinion is moved to the same extent sideways whilst the vehicle is moving. The distance between the two fork legs on the fork-shaped component is approximately the same as the width of the gear ring. Only the chain, the metal piece and the front pinion are moved sideways during gear change whilst the vehicle is moving.
Patent SE-507046-C2 (SE)
Inventor: BERNHARDSSON STURE
IPC: H04L12/40
Filed: 1996-12-23
Abstract: An electronic bus system comprises a bus wire (BW) with at least two signal transmission wires (W1, W2) and a left and a right end, which are each defined by a terminating resistor connecting the signal transmission wires to each other. A plurality of electronic control units (ECU-ECUn) are between the two ends of the bus wire (BW) connected to the signal transmission wires (W1, W2) and are adapted, via these, to transmit and receive electric signals. The bus wire (BW) is divided into a plurality of sections (S1-Sn), which are interconnected by means of connecting circuits (CC1-CCn), and forms an annular unit. Each connecting circuit (CC1-CCn) comprises relay means, by means of which each connecting circuit, coordinated with the other connecting circuits, can connect at least one terminating resistor integrated therein, in order to define the left and/or right end of the bus wire (BW).
Patent SE-512588-C2 (SE)
Inventor: ORSEN MIKAEL
IPC: F25D29/00
Filed: 1998-08-06
Abstract: The present invention relates to a method and a device for point cooling. The cooling device comprises a cooling channel provided with a defined small end surface (9, 39) and an outlet valve (11) separated therefrom, a container (13) with liquid carbon dioxide and an access conduit (15a-c, 43) connected to said container (13) provided with a nozzle (17, 45) localized to said cooling channel, whereby liquid carbon dioxide is brought to flow from the container out through said nozzle. The invention further comprises to choose the overpressure of the container, adjust the outlet valve (11) and design the nozzle in such a way that the pressure in the cooling channel (7, 35) is kept above the so-called triple point of carbon dioxide and that the distance between the nozzle (17, 45) and the defined small end surface (9, 39) is adapted so as to substantially gasify the carbon dioxide at said end surface. The device is particularly intended for point cooling of a injection moulded or cast detail (31) with a sharp edge (33) or a varying material thickness, whereby the cooling channel (35) is provided in a moulding tool (37) intended for the detail.
Patent SE-512794-C2 (SE)
Title: Collection apparatus for biomass in fresh or sea water, used to feed fish, comprises floating vessel with one side formed by endless filter cloth and containing high column of water
Inventor: MARTELIUS ANDREAS
IPC: B01D35/05
Filed: 1998-09-16
Abstract: At least one side of the vessel (10) is formed by an endless filter cloth (28), including a first part (30) extending vertically and facing the vessel. The filter cloth is driven around a number of rollers (16, 20, 26) and the increased water height inside the vessel forces water out through the cloth whilst retaining biomass.  An apparatus for collecting plankton, planktonic particles and biomass from fresh or sea water, comprises a vessel placed in the body of water so that the top edges (12) of the vessel are at a given distance above the water surface (13). Means (15) are provided for guiding plankton-rich surface water into the vessel and increase the height of the water column inside the vessel relative to the water around it. At least one side of the vessel is formed by an endless filter cloth, including a first part extending vertically and facing the vessel. The filter cloth is driven around a number of rollers and the increased water hei ght inside the vessel forces water out through the cloth whilst retaining biomass.
Patent SE-516725-C2 (SE)
Inventor: MATTSON SIGVARD
IPC: H02B13/065
Filed: 1999-04-14
Abstract: A device for detecting arcs in electric devices and installations comprises a substantially solid light detector body (7) of a light damping and light spreading material and an optical fibre (8) adapted to conduct light directed thereagainst through the light detector body (7). The light detector body (7) is provided with a recess (10) adapted to receive an end of the optical fibre (8).
Patent SE-512859-C2 (SE)
Inventor: WETZEL UWE
IPC: F16P3/22
Filed: 1999-05-07
Abstract: A duplicate two-channel pneumatic control system enables a flow of compressed air to be delivered to a consumer by applying two control signals essentially simultaneously. The system includes a set-up of pneumatic valves (21, 22; 21', 22'; 40, 40') and accumulators (30, 30'), wherein the set-up is adapted to monitor all valves and accumulators with respect to their correct function in each working cycle. The control system is adapted to prevent compressed air being delivered to the consumer when any of the system components malfunctions or when the control signals are applied at a time difference which is greater than a pre-selected time difference.
Patent SE-518240-C2 (SE)
Inventor: SUUTARI HARRI
IPC: G01B21/10
Filed: 1999-06-03
Abstract: The invention relates to a process and device for measuring the diameter of a tree trunk 1, especially when the latter is being worked with a multifunctional machine used for felling trees. In the conventional process, it is difficult to obtain reliable measuring results. In the process and device according to the invention, the tree trunk 1 is placed at the cutting end 2 of a multifunctional machine, and the diameter is measured on the basis of the position of the measuring organ 3 that controls the trunk, and on the basis of the position of at least one lopping pair 4,5. The measured values can be corrected basically by comparing the measurements obtained by the different devices if the difference between the values exceeds a set limit fed into the system in advance. <IMAGE>
Patent DE-10029920-C2 (DE)
Inventor: WIESENTHAL KUNO
IPC: B08B9/04
Filed: 2000-06-17
Granted: 2002-07-11
Abstract: A high-pressure water-jet cleaner for cleaning pipes with a tapering axial spigot carrying a rotor with nozzles supplied from a central bore, in which the spigot has a threaded end with an adjusting nut and a locknut, by means of which a predetermined gap is set between the rotor and the adjusting nut, the two nuts being bonded together with adhesive. A jet cleaner for cleaning pipes, with a base connected to a high-pressure water source, a central bore and a tapering axial spigot carrying a rotor with outlet nozzles supplied by radial channels from the central bore. In this system, the spigot has a threaded end section with an adjusting nut and a locknut; a predetermined gap is established between the rotor and the adjusting nut and the two nuts are adhesively bonded together.
Patent DE-10030340-C2 (DE)
Inventor: ENDE DIETMAR
IPC: C02F1/465
Filed: 2000-06-28
Granted: 2003-08-14
Abstract: A water treatment device, having a housing with duct areas which are used to conduct the water to be treated. At least a first and a second electrode are accommodated in the housing. The first and second electrodes are alternately positive-poled and negative-poled. Electro-conductive material is introduced into the housing. In order to provide a water treatment device which can be operated on a permanent basis with a high degree of efficiency, the first and second electrodes are arranged in separate first and second electrode chambers which are insulated from each other by one or several insulating bodies, the electrode chambers are respectively filled with a bulk material of a uniform granulated material, and the insulating bodies are pervious to water to be treated but are impervious to the granulates forming the bulk material.
Patent DE-10039059-C2 (DE)
Inventor: KRAUSE FRANK
IPC: F16L55/165
Filed: 2000-08-10
Granted: 2002-09-19
Abstract: The invention relates to a method for refurbishing pipes, according to which an inner pipe (2) made of at least one thermoplastic material is inserted into the pipe (1) to be refurbished, whereby the inner pipe is deformed before insertion so that its cross-section is reduced and is reshaped into its original shape after insertion. The invention provides that the plastic of the inner pipe can be cross-linked at least in sections, whereby the cross-linking of the plastic that is essentially uncross-linked before inserting the inner pipe results after inserting the inner pipe into the pipe to be refurbished.
Patent DE-19542092-C2 (DE)
IPC: F16K17/16
Filed: 1995-11-11
Granted: 1997-12-18
Abstract: The device has a rupture disc (14) with a curved centre section (14b), secured via a flange (14a) at its peripheral edge between cooperating upper and lower halves (11,16) of a fixing frame. The rupture disc has slits (20) around the centre section separated from one another by narrow bridging sections providing rupture points, allowing release of the centre section in dependence on the pressure.   The upper of two clamp rings (12,13) between both halves of the fixing frame and the flange has a limited width so that the rupture points are uncovered.
Patent DE-19620462-C2 (DE)
Title: Absorber/Verdampfer-Einheit
Inventor: SUMMERER FRANZ
IPC: F25B39/02
Filed: 1996-05-21
Granted: 2001-09-06
Abstract: Es wird eine Absorber/Verdampfer-Einheit angegeben, wie sie insbesondere in Absorbtionswärmepumpen bzw. Absorbtionskältemaschinen verwendet wird. Durh die Anordnung von Verdampfer und Absorber, übereinander, mit einer konkav nach allen Seiten abfallenden Trennwand dazwischen, wird ein geringes Bauvolumen erreicht.
Patent DE-19625656-C2 (DE)
Inventor: SOMMER HORST
IPC: F24F13/20
Filed: 1996-06-26
Granted: 2001-02-22
Abstract: The grating comprises parallel profiled bars (6) with openings (81,82) through which the cross-struts pass. Spacers (11) on the struts hold the bars apart and have end edges (13) which are bent over. The struts can be cast, and of polymer concrete. On the outdoor side there can be a further grating, to which the free edges of the bars are welded. On the indoor side there can be a de-mister, typically situated between two sets of bars. This may be of woven steel, separating droplets from a highly-humid current of gas.
Patent DE-19916209-C2 (DE)
Title: Kosmetische Zubereitungen
Inventor: FABRY BERND
IPC: A61K8/72
Filed: 1999-04-10
Granted: 2001-08-09
Abstract: Vorgeschlagen werden kosmetische Zubereitungen, enthaltend DOLLAR A (a) Hydroxycarbonsäurealkyl- und/oder -alkenyloligoglykosidester und DOLLAR A (b) monomere kationische Tenside oder kationische Polymere.
Patent DE-19919617-C2 (DE)
Inventor: BECKMANN RUDI
IPC: F41A9/76
Filed: 1999-04-29
Granted: 2001-05-10
Abstract: The shaft at the powered ammunition magazine, of an aircraft cannon, links two chain belts which are moved in steps forming cells to hold the separated cartridges. It is composed of a rod (1) of plastics with fiber reinforcement, with a center carrier as an injection molded sleeve of an elastomer material, around the rod (1), to support the cartridge. The carrier (2) dampens th mass forces so that the rod (1) can withstand all the loadings imposed on it, including lateral forces. The rod (1) is pref. of carbon fiber and plastics compound material.
Patent RU-2152265-C2 (RU)
Title: Orifice
Inventor: SAND K ELL
IPC: B05B7/08
Filed: 1996-09-24
Granted: 2000-07-10
Abstract: FIELD: polymer materials and chemical engineering. SUBSTANCE: orifice for supplying mixture of thermoreactive plastic and hardener from mixing chamber connected with thermoreactive plastic- and hardener- supply lines. Mixing chamber communicates with at least two channels 0.5 to 1.5 mm in diameter, which converge at angle 70-140 deg. in point located beyond orifice. When above-said mixture is passed through orifice, mixture has viscosity from 150 to 75000 centipoise and is extruded through orifice under pressure 75 to 100 bar (7500 to 10000 kPa). Plastic drops have equal dimensions and move slowly toward surface to be covered. EFFECT: achieved very well outlined scattering spot with no risk of bounce of sprayed material drops. 5 cl, 3 dwg