baber/WOPTO huggingface dataset:
Patent SE-541763-C2 (SE)
Title: Sensoranordning för mätning av en fluidkoncentration samt användning av sensoranordningen
Inventor: SCHWARZ MIKE
IPC: G01N21/3504
Filed: 2016-05-25
Abstract: Uppfinningen avser en sensoranordning innefattande : en absorptionssträcka (408) som befinner sig i ett åtminstone delvis slutet provtagningsrum (400) för upptagning av en fluid som skall analyseras; en strålningskälla (405) som befinner sig vid en ände av absorptionssträckan (408) för utsändning av infraröd strålning in i absorptionssträckan (408); varvid den infraröda strålning som utsänds in i absorptionssträckan (408) kan riktas in mot en översida (409a) hos en sensorenhet (409) som befinner sig vid den andra änden av absorptionssträckan (408); varvid sensorenheten (409) uppvisar : ett flertal pixelanordningar (102, 103) med minst ett respektive pixel som är anordnat på en substratöversida (101a) hos ett substrat (101) som befinner sig på en undersida (409b) hos sensorenheten, en kåpa (104) som är anordnad på substratöversidan (401a), vilken täcker pixelanordningarna (102, 103), varvid ett hålrum (105) är bildat mellan substratöversidan (101a) och kåpan (104); ett flertal filter (106, 107), vilka är genomsläppliga för åtminstone delvis olika våglängdsområden, varvid exakt en pixelanordning (102, 103) är associerad med varje filter (106, 107), och varvid filtren (106, 107) är anordnade på kåpan (104) på så sätt att den infraröda strålning som utbreder sig genom absorptionssträckan (408) och översidan (409a) hos sensorenheten kan genom det respektive filtret (106, 107) detekteras av en pixelanordning (102, 103) som är associerad med det respektive filtret (106, 107); och varvid på en del av kåpan (104) som inte är täckt av filtren (106, 107) är åtminstone avsnittsvis en beläggning (201; 301) bildad av ett ljusabsorberande och / eller ljusreflekterande material.
Patent SE-542915-C2 (SE)
Title: A robotic lawnmover, and methods of navigating and defining a work area for the same
Inventor: JUEL JONAS
IPC: G05D1/02
Filed: 2019-01-08
Abstract: A method of navigating a self-propelled robotic lawnmower (14) within a work area (12) defined by a boundary (13) comprisesdetermining a positioning status comprising a position (P) of the robotic lawnmower (14) within the area;based on the determined position (P) of the robotic lawnmower (14), estimating a boundary distance value indicative of a distance (D1, D2, D3) from the robotic lawnmower (14) to the boundary (13);setting a maximum dead reckoning navigation distance based on the boundary distance value;if a new positioning status cannot be reliably obtained, continuing navigating the robotic lawnmower (14) based on dead reckoning; andif no new positioning status of the robotic lawnmower (14) within the area has been reliably obtained upon reaching the maximum dead reckoning navigation distance, executing a safety operation based on having reached the maximum dead reckoning navigation distance.
Patent SE-545441-C2 (SE)
Title: Method and Control Arrangement for Determining a Condition of a Fuel Pump of a Fuel System of a Vehicle
Inventor: ELOFSSON ALENIUS ALEX
IPC: F04B51/00
Filed: 2021-05-27
Abstract: A method (100) of determining a condition of a fuel pump (3) of a fuel system (1) of a vehicle (40) is disclosed. The fuel system (1) comprises the fuel pump (3) and a feed pump (5) configured to feed fuel to the fuel pump (3) via a feed conduit (9). The method (100) comprises the steps of operating (110) the feed pump (5) during stand still of the fuel pump (3), obtaining (120) data representative of at least one of a flow and a pressure in the feed conduit (9), and determining (130) a condition of the fuel pump (3) based on the data. The present disclosure further relates to a computer program, a computer-readable medium (200), a control arrangement (21), a fuel system (1), a combustion engine (10), and a vehicle (40) comprising a combustion engine (10).
Patent SE-500061-C2 (SE)
Inventor: BIVEROT HANS
IPC: G02B27/02
Filed: 1991-06-12
Abstract: A display arrangement for displaying an image for a viewer on the basis of at least two variables for each picture element such as picture element position and picture element information. In known display arrangements of this type, the whole image is produced at one and the same place by means of one image display element. According to the invention, the display arrangement is divided into two display elements arranged at a distance from one another. By not producing the whole image at one and the same place, an individual image can be displayed to different viewers and it can be prevented that an unauthorised viewer receives information of interest. Due to the dividing up, each display element can be made compact (Figure 1).
Patent SE-514724-C2 (SE)
Title: Hydraulic system
Inventor: BORG BERTIL
IPC: F15B13/00
Filed: 1992-05-13
Abstract: The system incorporates a return conduit (7) which pushes the return flow to the tank (14) on the return stroke. A valve and control system (8, 9, 10) is arranged so that oil when the cylinder travels outwards passes through one conduit (6) to the cylinder (1), whilst oil on the return stroke passes through the return conduit (7).
Patent SE-504209-C2 (SE)
Inventor: ENGLUND LARS
IPC: A47B13/02
Filed: 1994-02-10
Abstract: A supporting structure comprises at least two fixedly interconnected structural modules (10), which each include two elongate elements having much less thickness than width. Each element is substantially inflexible about an axis parallel to the thickness direction of the element. The elements of each module are fixedly interconnected in V-shape, the thickness directions essentially coinciding at the junction. Each element of every module is similarly fixedly connected in V-shape to one of the elements of another module and is twisted about an axis parallel to the longitudinal direction of the element, as well as optionally bent about an axis parallel to the width direction of the element.
Patent SE-512423-C2 (SE)
Title: Tray with sealable lid
Inventor: NOREN TONY
IPC: B65D77/20
Filed: 1996-08-29
Abstract: The tray has upper areas (11,12), which are can be secured inside flanges on the edge of the lid. The inside of the lid edge flanges are provided with a pressure-sensitive, self-adhesive, cold sealing glue. This glue seals the inside of the lid edge flanges against the upper areas of the tray. The upper areas of the tray may consist of edge flanges bent outwards from the side walls, so that their inner faces face outwards. The body has fold parts, which are also coated with the same type of pressure-sensitive, self-adhesive cold sealing glue, so that they can be sealed against one another, when the tray is folded from a flat piece to form a tray-shape and the fold parts are pressed together.
Patent SE-507788-C2 (SE)
Inventor: LINDEROTH GUSTAF
IPC: B65H51/10
Filed: 1996-11-28
Abstract: PCT No. PCT/FI97/00736 Sec. 371 Date Aug. 5, 1999 Sec. 102(e) Date Aug. 5, 1999 PCT Filed Nov. 28, 1997 PCT Pub. No. WO98/23522 PCT Pub. Date Jun. 4, 1998Capstan arrangement for transporting a cable to a treatment plant, which capstan arrangement comprises a stationary stand, a capstan wheel rotatably mounted on the stand with a peripheral track for the cable and a motor driven driving device in engagement with the capstan wheel for rotating the capstan wheel in relation to the stand. To achieve a play-free rotation of the capstan wheel, the capstan wheel is provided with a co-axial ring-shaped driving flange, whereby the driving device comprises pairs of drive wheels pressing against opposite sides of the driving flange, at least one drive wheel of each pair of drive wheels being motor-driven.
Patent SE-508323-C2 (SE)
Inventor: ROTHFJELL ERIC
IPC: D21B1/02
Filed: 1997-09-24
Abstract: A method of producing paper-pulp raw material, where disintegrated pulp wood is cooked in a cellulose digester with caustic soda, or in some corresponding cooking process, to produce paper pulp, or wherein said pulp wood is ground to produce groundwood pulp. The invention is characterised in that the raw material is comprised of pulp wood splits (15) which are produced by splitting the wood in its axial direction with the aid of a wood splitter, with the fibres lying essentially in the plane of the split; in that the splits (15) are given a thickness of about 3-10 millimetres; and in that the splits are passed between several mutually sequential rolls (17-20; 27-29) such as to bend or flex said splits forwards and backwards and therewith cause knots present in said splits to fall therefrom.
Patent SE-514239-C2 (SE)
Inventor: BRADFORD LARRY
IPC: E02D29/12
Filed: 1998-03-12
Abstract: An improved access lid assembly is provided for a subsurface chamber used to service aircraft. A lift assembly is provided for elevating the lid upwardly from an opening in a surrounding mounting frame disposed atop the subsurface chamber while maintaining the lid in a horizontal disposition. A hinge assembly connects the lift assembly to the lid at a peripheral location thereon on the underside of the lid, without any connection to the peripheral edge of the lid. The hinge assembly allows the lid to rotate about a horizontal axis to an open position through an arc of at least ninety degrees. By avoiding any connection to the peripheral edges of the lid, an elastomeric, annular seal can be mounted to completely encircle the lid and provide a water-tight barrier about the access opening. The seal is mounted between the upper and lower surfaces of the lid within a groove, preferably with a dovetail connection, to securely grip and hold the seal upon the edge of the lid. Nevertheless, the use of an adhesive is avoided so that the seal can be easily removed and replaced when necessary. Also, the lift assembly is provided with a damper mechanism so as to protect the lift assembly from impacts and shocks that would otherwise result when the lid falls under the weight of gravity from an opened position to a horizontal disposition atop the access opening.
Patent SE-520071-C2 (SE)
Inventor: JANSSON ANDERS URBAN
IPC: B24B23/02
Filed: 1998-08-20
Abstract: A portable power tool including a housing (10) intended for manual support of the tool and formed with an inner surface (29), and a motor (11) is supported in the housing (10) and having a stator (22) surrounded by the inner surface (29) of the housing (10) leaving a space (30) wherein at least one heat screening shell (32;52) is provided to retard heat transfer between the motor (11) and the housing (10). Each heat screening shell (32;52) comprises preferably a thin sheet metal element which in itself has no heat insulating properties. <IMAGE>
Patent SE-517575-C2 (SE)
Inventor: JANKA KAUKO
IPC: D21C11/06
Filed: 1999-03-16
Abstract: A method for reducing emissions of detrimental nitrogen compounds from the chemical cycle of a pulp mill. The method comprises supplying ammonia-containing vent gases separated from salt smelt to the furnace of a boiler (1, 10) at a point where the fuel has mainly burnt, whereby the ammonia reacts with the nitrogen oxide present in the furnace to form molecular nitrogen.
Patent SE-516166-C2 (SE)
Inventor: MOREAU KLAS
IPC: G06F30/3312
Filed: 1999-06-04
Abstract: The present invention relates to an arrangement and a method of controlling time during or after layout of a digital logical circuit system comprising a number of building blocks (2b,4b,6b) each comprising a number of cells and a number of clocked first register cells (1b',3b',5b',7b'), e.g. one for each building block and responsible for activation of the cells of the building blocks. A cell library is provided containing information about available cells and at least one system clock and/or subsystem clock with a given target frequency clocking the register cells is provided. A number of alternative register cells are provided in the cell library which have a number of different setup and hold characteristics with respect to the clock arrival and means are provided for substituting first register cells through appropriate alternative register cells without changing the construction and layout of the circuit system.
Patent SE-516936-C2 (SE)
Inventor: BJOERKENGREN ULF CHRISTIAN
IPC: G02F1/1345
Filed: 1999-12-10
Abstract: A liquid-crystal display (LCD) comprises an LCD device, including a substrate (107) with substrate pads (106) on the top surface of the substrate (107) and a chip (105) with chip electrodes (104) operatively connected to said substrate pads (106). Additionally, an interposer device (100) is mounted between the chip (105) and the substrate (107), wherein the interposer device (100) inter-connects the substrate pads (106) configured in a first pattern with the electrodes (104) configured in an arbitrary second pattern on the chip area, wherein the electrodes (104) have a reduced electrode pitch essentially smaller than said pad pitch.
Patent DE-10029001-C2 (DE)
Inventor: SEIDEL RAINER
IPC: B63B39/14
Filed: 2000-06-17
Granted: 2003-03-27
Abstract: The invention relates to an automatic warning device for indicating a critical boat tilt, e.g. wave-forming or listing. The device is characterised by a freely suspended contact pendulum at an electrical voltage and a stationary contact element at an electrical voltage, said contact pendulum being situated in such a way that it is not in contact with the contact element when the boat is not tilting. An alarm device is also provided for giving off an alarm signal when the boat is in a predetermined tilted state, this alarm device being activated to give off the alarm signal by a voltage flow that is produced when the contact pendulum touches the contact element at the predetermined tilt.
Patent DE-19521666-C2 (DE)
Title: Dichtungs- und rahmenlose Geruchs- und/oder Schadstoffilter
Inventor: RUITER ERNEST DE
IPC: B01D39/14
Filed: 1995-06-14
Granted: 2002-02-14
Abstract: Die vorliegende Erfindung betrifft die Verwendung einer selbsttragenden, elastischen und unter leichter Kompression in Luftzufuhrkanäle eingebrachten Adsorptionsfilterschicht aus einem hochluftdurchlässigen Trägermaterial mit einem mittels einer Haftmasse fixierten Adsorbens als dichtungs- und halterungsloser Geruchs- und/oder Schadstoffilter, z. B. in Klimaanlagen, Kraftfahrzeugen oder Verkehrsmitteln.
Patent DE-19628741-C2 (DE)
Inventor: MAERZ HERBERT
IPC: F23J15/02
Filed: 1996-07-17
Granted: 1999-11-04
Abstract: A method and installation for the cremation of bodies in coffins. The coffin is placed in a crematorium furnace in the wall of which at least one burner is disposed. Conbustion occurs in a chamber of the crematorium furnace without naturally-occurring air and with the burning of the coffin supplying energy along with part of the recirculated flue gas in which oxygen has been added. The flue gas fed back to the crematorium furnace is recirculated uncooled. The temperature at the crematorium furnace is maintained by the burning coffins and the oxygen-enriched recirculated flue gas.
Patent DE-19645811-C2 (DE)
Inventor: THUERMER FALK
IPC: H02P3/04
Filed: 1996-11-07
Granted: 1998-10-01
Abstract: The system operates a drive motor for the lifting mechanism at two different speeds. The motor is electrically braked when switched from the higher to the lower speed. A motor current supply starts the motor moving at the different speeds or switches it off and has control inputs. A sensor detects the force on the load lifting mechanism. A control circuit connected to a demanded lifting speed input receives the sensor signal and feeds a control signal to the motor current supply. A control program compares the load signal with an overload threshold value depending on the load wt. and/or an event. If this limit is exceeded the current supply is switched to the low speed mode if the mode has not already been selected.
Patent DE-19714178-C2 (DE)
Inventor: DATZMANN GABRIELE
IPC: A61C13/08
Filed: 1997-04-07
Granted: 2003-09-18
Abstract: - Production of a multi-coloured moulding for making dental restorations involves filling a matrix of the required shape with at least 2 starting materials of different colour and pressing. Also claimed are mouldings made in this way.
Patent DE-19815337-C2 (DE)
Inventor: DULTZ WOLFGANG
IPC: H04N5/238
Filed: 1998-04-06
Granted: 2001-07-05
Abstract: The light intensity reduction device uses a ferroelectric liquid crystal modulator (PC,LC) with a photoconductive layer (PC) in contact with a liquid crystal layer (LC), positioned between 2 polarization plates (P1,P2), the photoconductive layer lying in the image plane of an objective lens (L1), which has an image field imaged onto a video camera via a second lens (L2) with one or more lens elements.
Patent DE-19848373-C2 (DE)
Inventor: DIEDEREN WERNER
IPC: C03B23/03
Filed: 1998-10-21
Granted: 2000-12-07
Abstract: A process for shaping glass sheets with a surface-shaping mould, against which the glass sheets are pressed using a pressure drop produced by sucking out the air from the space lying between the moulding face and that face of the glass sheet on the opposite side from the glass sheet, in which the pressure drop is a maximum at the edge of the glass sheet and decreases towards the center of the glass sheet, because of fact that air is introduced via air-inlet apertures opening into the moulding face, the air is again extracted by subjecting suction apertures made in the moulding face inside the region covered by the respective glass sheet to a vacuum. Furthermore, pressure between the glass sheet and the moulding face also in the region where the air is introduced is set to a value at most equal to the pressure beyond the glass sheet, in order to avoid any formation of bulging. A shaping mould suitable in particular for implementing this process is also described.
Patent DE-19853407-C2 (DE)
Inventor: ENGELHARDT JOHANN
IPC: G02B21/00
Filed: 1998-11-19
Granted: 2003-09-11
Abstract: The present invention relates to a method for adjusting the system parameters of a confocal laser-scanning microscope, wherein the adjustment of the system parameters is carried out using a control computer. The purpose of this invention is to provide a simplified and safer handling of the microscope. To this end, this method is characterised in that the user is guided by a dialog in which, when inputting at least one object parameter and/or at least one system parameter, said user is proposed adjustments for the other system parameters and/or the other system parameters are automatically adjusted.
Patent RU-2181023-C2 (RU)
Inventor: BJUFFAR ZHAN-P ER
IPC: C08L27/18
Filed: 1997-01-24
Granted: 2002-04-10
Abstract: FIELD: household chemical goods. SUBSTANCE: coating is composed of support layer to be applied directly on alumina surface, supported primer layer, and over-placed finishing layer. Primer substance is prepared from aqueous dispersion of polytetrafluoroethylene, to which polyamide- imide resin and tetrafluoroethylene/poly(propyl vinyl ether) copolymer are added. Finishing substance is prepared from aqueous polytetrafluoroethylene suspension and support material from solution of polyamide-imide resin in organic solvent. EFFECT: enhanced adhesion for aluminum surface independently of its roughness degree. 8 cl
Patent RU-2182737-C2 (RU)
Inventor: MASSEL ROBERT D
IPC: H01M8/02
Filed: 1996-10-04
Granted: 2002-05-20
Abstract: FIELD: electrochemical fuel cells and their membrane-electrode assemblies. SUBSTANCE: electrochemical fuel cell has membrane-electrode assembly and adjacent layer of porous electricity conducting material having porosity of at least 50% with average pore size of minimum 35 mcm. Fuel-cell battery incorporates at least three cells arranged in tandem. Membrane-electrode assembly has ion-exchange membrane and at least two active layers. Fuel cell manufacturing process includes covering porous conducting sheet with conducting compound layer to form composite material and placing the latter in vicinity of membrane-electrode assembly. EFFECT: enhanced specific power characteristics of fuel cells. 78 cl, 14 dwg, 1 tbl, 9 ex
Patent RU-2163592-C2 (RU)
Title: Method of preparing isophthalic acid
Inventor: NAZIMOK V F
IPC: C07C51/265
Filed: 1998-04-30
Granted: 2001-02-27
Abstract: FIELD: chemistry of polymers, more particularly preparation of chemical fibers, polyester film, varnishes, coloring agents, and plastic materials. SUBSTANCE: invention makes it possible to increase efficiency of withdrawal of reaction water and to improve quality of isophthalic acid by using catalyst which comprises zinc and nickel salts or mixture of said metal salts at (Co+Mn): HT ratio of 1:0.01-0.2, and content of water in oxidation zone is regulated by three-step cooling of vapor-gas mixture going out of reactor in direct flow of gas condensed CH 3 COOH-H 2 O vapors in first and third stages and counterflow in second stage in combination with rectification process and subsequently recycling dehydrated stream of liquid acetic acid from first and second cooling stages into oxidation zone, withdrawing dehydrated acetic and out of process from third cooling stage in ratio that allows for water concentration of 4-10% in reaction zone. After additional oxidation of impurities, isophthalic acid is treated with acetic acid or with acetic acid and water at 170-230 C. EFFECT: more efficient preparation method. 2 cl, 1 dwg, 1 tbl
Patent RU-2214425-C2 (RU)
Title: Method for production of polyamide from aminonitrile, and produced polyamide
Inventor: VAJS ROBERT
IPC: C08G69/04
Filed: 1997-08-26
Granted: 2003-10-20
Abstract: FIELD: polymer production. SUBSTANCE: invention proposes production of polyamide via reaction of at least one aminonitrile with water at molar ratio from 1:1 to 1:30 at 100 to 360 C and pressure from 4 to 30 x 10 6  Pa followed by heating reaction mixture at temperature from 150 to 400 C and pressure lower than first-step reaction pressure, temperature and pressure being selected such as to allow forming first gas phase and first liquid phase. The former is separated from the latter and the latter is treated with gas or water-containing liquid phase at 150 to 400 C and pressure 0.1 to 30 x 10 6  Pa to give mixture of products. This mixture is condensed at 200 to 350 C and pressure lower than pressure in preceding step, temperature and pressure being selected such as to allow forming second water- and ammonia-containing gas phase and second liquid or second solid phase, or mixture of the two latter, which in each case contain polyamide. EFFECT: increased content of end carboxyl groups in polyamide and improved workability of product. 16 cl, 3 tbl, 2 ex
Patent RU-2173769-C2 (RU)
IPC: E21B43/12
Filed: 1999-04-21
Granted: 2001-09-20
Abstract: FIELD: oil producing industry; applicable in regulation of fluid flow rate in pipelines and storage tanks and for cutting-off fluid flow under emergency situations. SUBSTANCE: device includes body accommodating cylinder with working piston forming receiving and internal cavities. Flow areas of shutoff unit are made in the form of longitudinal slots in cylinder wall and piston. Sizes of longitudinal slots are regulated. Rod is made in the form of spring force adjustable screw located inside working piston. Outlet line of device is connected by steel pipe with internal cavity of working piston and located at an angle relative to inlet line, preferably, amounting to 90 deg. Device is adjusted on test stand. Flow area is varied by fluid pressure and spring compensation force. Use is also made of additionally permissible pressure differential in capacity of spring compensating force. EFFECT: extended functional capability of device and its simplified design. 3 cl, 1 dwg