baber/WOPTO huggingface dataset:
Patent DE-3643856-C2 (DE)
IPC: B01J8/04
Filed: 1986-12-22
Granted: 1989-10-12
Abstract: In the converter having a process gas inlet and outlet, at least one heat exchanger and at least one catalyst bed as well as a further gas feed and having a central pipe and a process gas feed to the heat exchanger and/or catalyst bed, the heat exchanger and the first catalyst bed around the latter being arranged rotationally symmetrically to the central pipe, control gas, quench gas, a part of the process gas at a different temperature and/or under other conditions at a point of a reactor is to be added to the particular gas streams in such a way that the mixing-in and/or the by-pass line are designed for complete isolation, partial loading and/or complete opening. For this purpose, the central pipe (14) for temperature control as a control gas feedpipe completely penetrates the heat exchanger (4 and/or 5 and/or 6) and is provided at its lower end with controllable outlets (18) for at least partial mixing of the control gas with the process gas stream, before the latter flows through the catalyst bed (4), and/or for mixing the control gas stream with the process gas stream after the latter has passed through the catalyst bed (4) and the heat exchanger (7). <IMAGE>
Patent DE-3807904-C2 (DE)
IPC: G01N33/532
Filed: 1988-03-10
Granted: 1992-02-20
Abstract: The invention relates to magnetic protein conjugates of the general formula I <IMAGE> in which M is a dispersible, magnetically reacting material or particle which carries amino groups, P is a protein which carries one or more mercapto groups, and X is an organic chemical structure which links the two ligands by chemical means, to a process for the preparation of protein conjugates of the formula I and to the use of conjugates of this type for removing cells or soluble bioorganic molecules or components from aqueous salt solutions or body fluids, and to the use thereof in a diagnostic method or as diagnostic aid.
Patent DE-3939921-C2 (DE)
IPC: F01N3/28
Filed: 1989-12-02
Granted: 1992-11-05
Abstract: The invention relates to an arrangement for catalytic purification of the exhaust gases of internal combustion engines, especially two-stroke engines, consisting of a jacket tube (1) which is arranged in the exhaust path and in which there is installed a perforated inner tube (3) to form a narrow annular space (5) between the jacket tube and the inner tube. The inner tube (3) is occupied by a catalyst. <IMAGE>
Patent DE-4004364-C2 (DE)
IPC: D21C9/16
Filed: 1990-02-13
Granted: 1992-11-19
Abstract: Cl-free bleaching and delignification of cellulose pre-bleached with O2 and peroxide, or O2 and O3, involves a 2-stage treatment with peroxide activated with cyanamide and/or cyanamide salts. - In the first stage, the content of cyanamide and/or cyanamide salts is 0.05-0.5 (0.07-0.33) wt.%, and the peroxide content is 0.1-1 wt.%, both w.r.t. dry wt. of cellulose. In the second stage, the content of cyanamide is 0.01-0.3 (0.03-0.23) wt.%, and the peroxide content is 0.1-0.7 wt.%, w.r.t. dry wt. of cellulose. Both stages are at pH 10-12, solids content of 5-30 (7-20) wt.%, and 40-90 (55-80) deg.C, for 1-6h for each stage.
Patent DE-4023123-C2 (DE)
Title: Locking plate for nuts and other screw-on parts - is used on machine part, and is made of sprung steel with protuberances on and holes
Inventor: MEYER WILHELM
IPC: F16B39/32
Filed: 1990-07-20
Granted: 1999-10-28
Abstract: The locking-piece for screw-on nuts or rotary parts (6a) consists of a sprung steel locking-plate (7) inserted into an annular groove (9) in the machine-part (1) and the section being secured (6a). The locking-plate (7) is inverted axially over and is spaced apart (C) from the part being secured (6a) and has protuberances (14) fitting into holes in the part being secured (6a). - The dia. of the hole in the locking-plate (7) is smaller when not assembled than the dia. of the groove-base (B) of the annular groove (9). Radial slits extend from the locking-plate-hole.
Patent DE-4105936-C2 (DE)
Inventor: NOHREN HARTMUT DIPL ING
IPC: F23D11/40
Filed: 1991-02-26
Granted: 1994-11-03
Abstract: The invention relates to a combustion device for heating oil and the like, in which, for the purpose of reducing the NOx gas content, passage openings are arranged in the wall of the baffle plate and the wall has swirl webs directed into the interior of the housing. <IMAGE>
Patent DE-4302218-C2 (DE)
Inventor: BREHM ROBERT DR
IPC: E06B3/673
Filed: 1993-01-27
Granted: 1995-04-13
Abstract: An indicator for determining and indicating the fat and moisture content of human skin includes a substrate being colored other than white. An approximately white-tinted, fat-sensitive and moisture-sensitive substance is applied to the substrate. The substance at least partially changes its color after being applied to the skin by changing its physical refractive index when brought into contact with the skin as a function of the fat and moisture content of the skin, permitting the colored substrate underneath the substance to at least partially show through and be visible. An indicator assembly for determining and indicating the fat and moisture content of human skin includes a flat face mask having locations to be measured and a plurality of the indicators being removably fastened to the locations to be measured.
Patent DE-4412100-C2 (DE)
Inventor: SCHUBERT JOERG
IPC: G08G1/054
Filed: 1994-04-08
Granted: 1996-02-08
Abstract: A first beam divider (6) is provided in th transmitting duct (4) within the objective focal length, which aligns the measuring beam, emitted by the transmitter (8) on the sighted object (1) across the objective (5), and deflects the visual light coming from the sighted object (1) on a reticle (7), which is arranged in a conjugated plane to the transmitter (8). The reticle (7) is arranged between the first beam divider and a second beam divider (10). The second beam divider deflects a first part beam on an ocular (11) and a second part beam on the image reception medium across an aplanatic magnifier (12),a deflecting element (13) and the camera objective (14). The reticle (7) is arranged in the ocular focal plane and in the magnifier focal plane. So that the reticle is sharply aged on the image reception medium,. and is seen by the observer (9) together with the sighted object (1), as continuously in infinity. <IMAGE>
Patent NL-1004064-C2 (NL)
Title: Head-mould for driving pile production
Inventor: SCHUT PAUL ROBERT
IPC: B28B23/02
Filed: 1996-09-18
Granted: 1998-03-19
Abstract: The mould (20) is for the production of oblong items of hardening material such as concrete, and which contain lengthwise reinforcing ropes. One or more end-pieces (30) contain horizontal slots (39) leading to openings in one side of it, and through which the ropes pass. One or more intermediate pieces (50) contain vertical slots (59) for the ropes, leading to openings in the bottom surface. The length of the intermediate piece can be equal to or greater than the width of the end-piece, which can have a main surface clad with material such as rubber, slots being also formed in the cladding.
Patent NL-1025514-C2 (NL)
Title: Ventilation grid for door or wall of transformer sub-station allows entry of air and prevents rod or bar being inserted and comprises series of first profile devices
Inventor: PLUIJMEN WILLEM JOHAN PETER
IPC: E06B7/02
Filed: 2004-02-18
Granted: 2005-08-19
Abstract: The ventilation grid is for the door or wall of a transformer sub-station and allows air entry and prevents a rod or bar being inserted. It comprises a series of first profile devices (10) fixed above each other, whereby each first profile device has two vertically orientated flanges (11-12) connected to each other by horizontally or inclined orientated connecting bodies (13).
Patent NL-1025731-C2 (NL)
Title: Highly efficient projection system for providing a picture to a large screen has polarization conversion system set between the color separator and light valve, and which converts incident beam into beam with single polarization
Inventor: DAE-SIK KIM
IPC: H04N9/31
Filed: 2004-03-15
Granted: 2006-01-10
Abstract: A light valve processes a beam transmitted by a color separator (15) and the scrolling unit (20) according to an image signal to form a color picture. A projection lens (45) magnifies the color picture formed by the light valve (40) and projects the magnified color picture onto a screen. A polarization conversion system (60) between the color separator and the light valve converts the incident beam. The incident beam is converted into a beam with a single polarization.
Patent NL-1027768-C2 (NL)
Inventor: BHAN OPINDER KISHAN
IPC: C10G45/04
Filed: 2004-12-15
Granted: 2006-07-13
Abstract: Contact of a crude feed with one or more catalysts produces a total product that include a crude product. The crude product is a liquid mixture at 25°C and 0.101 MPa. One or more other properties of the crude product may be changed by at least 10% relative to the respective properties of the crude feed.
Patent NL-2000792-C2 (NL)
Title: Dormer for skylight, has motion converter connected to handle around cam, and bolt part linked to control device, where bolt part is movable between retracting position and opening position
Inventor: ROOIJ ANTONIUS JOHANNES MARIA DE
IPC: E04D13/03
Filed: 2007-08-02
Granted: 2009-02-03
Abstract: The dormer has a frame (3) equipped with a control device (6) that is equipped with a handle (10) and a cover (11) with a ventilation opening. The frame is equipped with a locking part. A bolt part extends largely within the handle, and the handle is equipped with a recess. A motion converter is connected to the handle around cam, and the bolt part is linked to the control device, where the bolt part is movable between a retracting position and an opening position. Independent claims are also included for the following: (1) a device for assembling a dormer (2) a method for assembling a dormer.
Patent NL-2005790-C2 (NL)
Inventor: CORNELISSEN LEONARDUS ADRIANUS CATHARINUS
IPC: B65G17/40
Filed: 2010-11-30
Granted: 2012-05-31
Abstract: A module (3) for a modular conveyor mat (1), comprising a body part (7) which extends between two molded sides (5) transversely to a conveying direction (P) along a main axis (4). The body part (7) is provided with one or more break provisions (16) extending in conveying direction (P) for breaking the module therealong. An end surface (13) of the body part (7) located at a molded side (5) is, transversely to the conveying direction (8), at a distance (A1) from a first reference plane (R1) which is at least locally smaller than the distance (A2) from a central plane (M) through the break provision (16) to a second reference plane (R2). Here, counted transversely to the conveying direction (P), the first reference plane (R1) extend from the mold-formed side (5) centrally between the first two pairs of coupling elements (11,12), and, counted from the central plane (M) transversely to the conveying direction, the second reference plane (R2) extends centrally between the first two pairs of coupling elements. The central plane (M) and the reference planes (R1, R2) are oriented transversely to the main axis (H).
Patent SE-519822-C2 (SE)
Inventor: DILGER HORST
IPC: A47L9/02
Filed: 2000-02-07
Abstract: A multi-part base for a vacuum cleaner nozzle, includes main base 1 with suction inlet 6 and suction channel 3 bounded by suction mouth edges 4 and 5. Mounted within a recess in the base is plastic insert 2, which is shaped to form a suction active flow edge 7 along one side of the suction inlet. An alternative embodiment is disclosed wherein the insert includes two flow edges and a suction inlet part, the insert being mounted within the suction channel 6 of the main base.
Patent SE-520531-C2 (SE)
Inventor: LUNDBERG JONAS
IPC: G06F17/30
Filed: 2001-05-11
Abstract: A method for presentation of media objects of a multimedia presentation document (104) in a device (105) for presentation of such documents. The media objects are stored in storage means (102), which are remotely located from said device (105) and connected to a network infrastructure (103). The method comprises the steps of: providing said multimedia presentation document with metadata relating to properties of the media objects; processing said metadata in the presentation device (105); determining when to fetch each of said media objects from the storage means (102) to the presentation device (105) via the network infrastructure (103) based on said processing; fetching the media objects from the storage means (102) at the determined moments and presenting the fetched media objects in the presentation device (105). The invention also relates to a multimedia presentation system, a multimedia presentation document, a computer program product and a multimedia presentation device.
Patent SE-521724-C2 (SE)
Title: Adjustable fixture device for frame in opening in wall comprises frame casing with outer thread which engages in bore in frame
Inventor: SOEDERSTROEM KURT
IPC: E06B1/60
Filed: 2002-07-01
Abstract: The adjustable fixture device for a frame (3) in an opening in a wall (1) comprises a frame casing (15) with an outer thread which engages in a bore in the frame. The frame casing has a pick-up formation internally both at the front and rear end for a hexagonal spanner. The frame casing externally is hexagonally shaped (16) at its ends for the block spanner, so that it can be readjusted without the fixture being loosened.  The frame casing outer thread also has a less ground surface over the threads on two sides, so that it can be more easily drawn into the frame. Internally in the frame casing hexagonal channel (19) is a constriction (17) which defines a locating shoulder for fixture components in a wall.
Patent SE-525937-C2 (SE)
Title: Chainsaw blade sharpening method, using flat file guided by blade tooth and profiled support attached to blade
Inventor: CARLSTROEM GOERAN
IPC: B23D/
Filed: 2002-11-06
Abstract: The blade is sharpened using a flat file with an angled edge, the file being guided partly by a tooth on the blade and partly by a support mounted on the blade and sloping upwards from the latter. An independent claim is also included for the support, comprising a two-part profile (1) with at least one strut (2) protruding at an angle, a fixing device (3) for the blade and a fixing device (4) for securing the profile to the blade.
Patent SE-543541-C2 (SE)
Title: Damper comprising a pressure detector for a rail vehicle, monitoring system for a damper and method for monitoring a damper
Inventor: WESTMAN ANDERS
IPC: F16F9/32
Filed: 2019-06-10
Abstract: The present invention relates to a damper for a rail vehicle, the damper comprising- a cylindrical housing (1) wherein a hollow piston (2) is received axially movable,- a working chamber (5) of variable volume in the housing,- a overflow chamber (4) of variable volume in the piston, the hydraulic overflow chamber (4) being connected to the hydraulic working chamber (5) via a throttle (8) that is in a flow passage between the working chamber (5) and the overflow chamber (4), - a spring chamber (3) of variable volume in the piston, the spring chamber (3) being configured to hold a gas volume for acting as a spring, and the spring chamber being separated from the hydraulic overflow chamber (4) by a separator piston (6) that is axially movable,and the damper further comprising a pressure detector (7) that is configured to detect a pressure in at least one of the spring chamber (3), the working chamber (5) and the overflow chamber (4).The invention also relates to a monitoring system and to a method for monitoring a pressure in a damper.
Patent SE-545327-C2 (SE)
Title: Method for fractionation of highly refined cellulose
Inventor: KAUPPI ANNA
IPC: D21H11/18
Filed: 2021-03-10
Abstract: The present invention relates to a method for fractionation of a highly refined cellulose pulp into a fine fraction and coarse fraction, said method comprising:a) providing a highly refined cellulose pulp suspension comprising highly refined cellulose pulp having a Schopper-Riegler (SR) number in the range of 40-98 as determined by standard ISO 5267-1;b) subjecting the highly refined cellulose pulp suspension to dewatering in a highspeed belt filter;c) collecting the dewatered retentate as the coarse fraction; andd) collecting the filtrate as the fine fraction;wherein the collected fine fraction contains 0.1-50 wt% of the solids of the highly refined cellulose pulp suspension provided in step a).
Patent SE-516364-C2 (SE)
Title: MOS transistor includes silicon dioxide layer formed covering sides of n-type material layer which lies distal from insulating outer layer
Abstract: The silicon dioxide layer (11) is formed covering the sides of n-type material layer (8) which lies distal from the insulating outer layer (1). The insulating outer layer (1) includes electric contact connectors for source (2), gate (3) and drain (4) of the transistor. The electric contact connectors are connected to the contact areas (5,6) located beneath the insulating surface layer.
Patent SE-502453-C2 (SE)
Title: Aircraft vacuum toilet and washing basin system
Inventor: OLDFELT SVEN
IPC: E03F1/00
Filed: 1988-09-06
Abstract: The aircraft vacuum toilet system has a `grey' water reservoir (62) into which water from the wash basin (40) drains. The water is then pumped to a flushing outlet (138) in the toilet bowl (2). Waste from the bowl (2) discharges into a holding tank (10) by suction generated by the differential between the cabin pressure and the outside ambient. If necessary the differential is boosted by blower unit (12).
Patent SE-505902-C2 (SE)
Title: Vehicle combination snow scooter and trailer
Inventor: SUNDSTROEM BO
IPC: B62D55/00
Filed: 1991-10-11
Abstract: A first drive transmission (40) is coupled to the drive vehicle power source with a power take-off (44) at the rear end of the drive vehicle. A forward drive belt (92) is provided on the trailer. Coupled to this belt is a second drive transmission with a power intake at the front end of the trailer for coupling to the first transmission power take-off.
Patent SE-506623-C2 (SE)
Inventor: KARLSSON CLAES
IPC: A22C21/06
Filed: 1994-03-25
Abstract: Expansive machines are used when producing fowl carcasses (1) free from giblets on a large scale. In smaller production units the giblets must be removed by hand. The present invention relates to the removal of giblets (3) on a smaller scale with the aid of a simple apparatus having an immovable shaft (8 and 9) provided at its free end with a movable scraper (11 and 12). The carcass (1) is applied over the shaft (8 and 9) with the scraper (11 and 12) in a position coinciding with the shaft (8 and 9). After application, the carcass (1) is removed with the scraper (11 and 12) folded out so that the giblets (3) remain on the scraper (11 and 12).
Patent SE-506019-C2 (SE)
Inventor: BERGGREN ROLF MAGNUS
IPC: H01L51/50
Filed: 1994-05-17
Abstract: PCT No. PCT/SE95/00549 Sec. 371 Date Apr. 17, 1997 Sec. 102(e) Date Apr. 17, 1997 PCT Filed May 16, 1995 PCT Pub. No. WO95/31515 PCT Pub. Date Nov. 23, 1995A light emitting polymer diode device for obtaining voltage controlled colors, based on thin polymer films incorporating more than one electroluminescent conjugated polymer and zero or more non-conjugated polymers, and where this polymer blend is formed by mixing the different polymers in a common solvent, which electrolumincscent polymers phase separate in the polymer blend with domains of polymers that have a diameter comparable with the thickness of the polymer film, where the polymer film is sandwiched between two electrodes, one of which injects electrons and one which injects holes, possibly with electron and hole transport layers in between the polymer layer and the electrodes, and where the electrons and holes form excitons in the polymer film leading to emission of photons with colors determined by the bandgap of the emitting materials, and in which the more than one conjugated polymers have different emission colors, and where the polymers of lower bandgap emit light at a lower applied voltage than that which is necessary to induce light emission from the higher bandgap material, and where separation of the electroluminescent polymers from each other by the non-conjugated polymer effectively prevents the transfer of excitons from the higher bandgap polymer to that of lower bandgap, leading to an effective control of the colour of emission by applied voltage.
Patent SE-503196-C2 (SE)
Inventor: SAND KJELL
IPC: B29K105/12
Filed: 1994-08-29
Abstract: An ejection nozzle for transport of fiber thread pieces by means of compressed air, e.g. reinforcement material for manufacturing fibre reinforced plastic products, from a cutter to a moulding cavity. The nozzle is provided with a common flow duct for the compressed air and the fibre thread pieces. The flow duct runs past at least one reflector surface (15) for the air flow, and at least one opening (16) for evacuation of air to the surroundings is located along the flow duct.
Patent SE-510226-C2 (SE)
Inventor: STOLL KURT
IPC: F15B15/24
Filed: 1994-11-22
Abstract: A stroke (16) is produced if pressure (P) is put on the working space (11",10) between piston (5,7) and housing (1,2,3). The movement of the piston is limited either by a pole (28') or a flexible wire, that is fixed to the housing in the raking space and surrounded by a spring (23,31) that reverses the movement (22) of the piston. If the movement is limited by a pole, an impact element (53) is mounted on the pole at a variable but fixed position, that can be accessible through a window (58) in the piston. In case of a wire the movement is limited by the length of the wire only. Between the moving piston and the housing a gasket (40) can be mounted.
Patent SE-504319-C2 (SE)
Title: Measuring plate wear in coupling between motor and gearbox in e.g. lorry or bus engines
Inventor: JOHANSSON JAN P
IPC: F16D25/12
Filed: 1995-07-12
Abstract: Device for indicating plate wear in a coupling (1) contained in a housing (4) and located between a motor (2) and gearbox (3). Coupling is created by a work piston (13) entering a slave cylinder (12) arranged concentrically relative to at least one of the axles (10, 11) from the motor or gearbox. The indicator device (22) is a flexible, non-stretchable strip of material passed through a guide body (21) to project out of it at either end, the first end (23) of the strip being connected to the slave cylinder inside the coupling housing and being guided the in a direction parallel to the movement of the piston. The other end (24) of the strip can be moved manually so that the first end is joined to a projecting part (14) of the piston. Plate wear is measured by determining the length of the second end of the strip sticking out from the guide body and coupling housing after the other end of the strip has been secured to the projecting part of the piston.
Patent SE-510459-C2 (SE)
Title: Geared power unit for linear movement
Inventor: LINDBLAD LENNART
IPC: F16H/
Filed: 1996-03-26
Abstract: The drive nut (6) is in threaded engagement with the spindle, moving the runner (9) along the spindle (2) with reciprocal rotation of the nut and the screw-threaded spindle. The drive nut is in geared drive connection with a rotatable drive component (7) by means of the screw-threaded spindle dependent upon its rotation movement.
Patent SE-517389-C2 (SE)
Title: Device for storage of receipts
Inventor: FORS HENRIK
IPC: B42F/
Filed: 1997-03-07
Abstract: The device has a pocket (3) which is open along the remote edge (15) of the sheets (1,2). The sheets can be inscribed on their exposed surfaces. The pocket has at least a first bending line (4,5) which extends parallel with and at a distance from two of the side edges (12,13,14,15). The device is normally to be arranged in the folded state of the first bending line.