baber/WOPTO huggingface dataset:
Patent SE-9102147-D0 (SE)
Inventor: FRILUND J
IPC: G01D5/20
Filed: 1991-07-09
Abstract: In the inductive measurement of signals at a defined frequency or in a defined frequency range, the external electromagnetic interference can be stronger than the signal A to be measured. This problem has been solved by an interference-suppression coil 3 being wound around or parallel to and essentially along the entire length of a signal-receiving coil 2, the coils 2, 3 surrounding the same signal source. One end of the interference- suppression coil 3 is electrically connected to the opposite end of the signal-receiving coil 2, while the other end of the interference-suppression coil is connected to earth, suitably via an electrically passive component 4, for example in the form of a capacitor. The passive component 4 is selected according to the properties of the two coils 2, 3 so that the system has a resonant frequency which corresponds to the frequency content of the signal A. The interference-suppression arrangement will thus damp out all frequencies apart from the signal frequency. <IMAGE>
Patent SE-9103011-D0 (SE)
IPC: F26B21/02
Filed: 1991-10-16
Abstract: PCT No. PCT/SE92/00711 Sec. 371 Date Jun. 6, 1994 Sec. 102(e) Date Jun. 6, 1994 PCT Filed Oct. 9, 1992 PCT Pub. No. WO93/08437 PCT Pub. Date Apr. 29, 1993.A drying shed includes at least one drying chamber (2) for accommodating wood (3) to be dried in a known manner, and further includes a drying unit arranged in the drying chamber and comprising a heat-exchange battery (6) and fans (4). The invention is characterized in that respective fan wheels or impellers are intended to be driven by a hydraulic motor. The hydraulic motor may be a reversible motor.
Patent SE-9103837-D0 (SE)
Inventor: JOHANSSON JONAS
IPC: A61K49/00
Filed: 1991-12-21
Abstract: A procedure for the detection of malignant tumours using the agent delta -amino levulinic acid (hydrochloride) as a tumour marker is described. The tissue is exposed to the agent either by intravenous injection or by application of an unguent over superficial tumours. After a suitable time delay fluorescence is induced in the tissue using an excitation source, e.g. a laser. Cancer then emerges with a strong and specific fluorescence peak at 635 nm. By dividing this red peak intensity by the intensity of the blue-green autofluorescence from the tissue an improved demarcation is obtained and also immunity to variations in many experimental parameters.
Patent SE-9202095-D0 (SE)
Inventor: GUSTAVSSON A
IPC: B60K20/04
Filed: 1992-07-07
Abstract: Gear shift mechanism comprising a gear lever (7) and connecting rods (8,9,11) forming a link with the gear box (4). One end of the connecting rods (9) is supported on a fixed mounting (10) on the vehicle frame. In the course of tilting the cab forwards, spacing differences between the cab-side mounting point (14) for the gear lever and the vehicle-side mounting (10) are taken up by angular changes in the joints (16,18) between the connecting rods (8,9). ADVANTAGE - Allows the cab to be tilted in relation to the frame without the prior actuation of a locking mechanism.
Patent SE-9301167-D0 (SE)
IPC: B27B31/00
Filed: 1993-04-07
Abstract: The arrangement incorporates a chain conveyor (1) and at its input end (2) one or more root inspection places provided with turning devices, each served by an inspector or a root adjuster. For all root inspection plates are provided a common computer-controlled module withdrawal unit, a root cutter (4) an end levelling device (5), a length measuring station (6) for determining the length of each timber piece, one or more raised adjustment places (B), each served by an adjuster for determining quality and top cut-off length, a common computer-controlled module withdrawal (7) for all adjustment places, a top cut-off (8) and possibly an end levelling device (9). At the chain conveyor input end (2) timber pieces are fed individually so that each pick-up on the conveyor picks up a timber piece at right-angles to its longitudinal direction in a specific direction (10). The adjustment mechanism is thus timed so that the timber pieces are delivered in front of each pick-up on the conveyor, and that the corresp. spacing is maintained throughout the whole plant.
Patent SE-9303488-D0 (SE)
Inventor: NYFELT LEIF
IPC: B60R25/10
Filed: 1993-10-22
Abstract: The present invention relates to a remote control device which includes a portable transmitter (1) which is powered by a battery (6), and a receiver (2) which is connected to a power source (4) other than the transmitter battery. According to the invention, the transmitter (1) includes transmitter connector means (7, 8) which can be connected to receiver connector means (9, 10) which, in turn, are connected to the receiver power source (4).
Patent SE-9303714-D0 (SE)
Inventor: HOERNBERG GUNNAR
IPC: B01D37/04
Filed: 1993-11-10
Abstract: Drive method for a rotating screen (1) comprising (a) an inlet (2), (b) an outlet (4), (c) a motor-driven rotatable screen drum (6), and (d) a scraping device for removing filtered material from the drum, is characterised by the following: (i) the liq. level (E) at the inlet side of the drum is continually monitored; (ii) the screen drum is driven independently of the liq. level; and (iii) the liq. level is kept essentially level with, but never exceeds, the upper part (A) on the drum by way of the regulated driving of the drum. Also claimed is a control device (9,10) for regulating the drive of the drum, comprising a level indicator connected to the inlet side of the drum for continually monitoring the liq. level (E), and whose outlet is connected to a programmable control cycle (10) whose own outlet is connected to a frequency regulated motor drive (5) linked to the screen drum in order to regulate the drive of the screen.
Patent SE-9401921-D0 (SE)
Inventor: ASKELOEF PER
IPC: C12P21/04
Filed: 1994-06-03
Abstract: PCT No. PCT/SE95/00628 Sec. 371 Date Apr. 21, 1997 Sec. 102(e) Date Apr. 21, 1997 PCT Filed Jun. 1, 1995 PCT Pub. No. WO95/33825 PCT Pub. Date Dec. 14, 1995A method of cultivating bacteria having genes in plasmids which code for surface or membrane bound antigens or other proteins and which are expressed in a temperature regulated manner for the production of desired bacterial products, is disclosed. The bacteria are first cultivated in a culture medium to an inoculum under such temperature conditions that the bacteria retain their plasmids and no expression occurs, e.g. 20 DEG  C., and then in a culture medium under such temperature conditions that expression occurs and before the bacteria lose their plasmids they are harvested, and the desired product is isolated.
Patent SE-9402517-D0 (SE)
Inventor: LARSSON KENNETH
IPC: F16L15/02
Filed: 1994-07-19
Abstract: Thread coupling for percussive drilling including at least one male thread (10), arranged on a spigot (11), and one female thread (17), arranged within a sleeve. The threads are cylindrical and include an external stop surface (20) at a free end of the sleeve, and a contact surface (14) on the spigot. Further, they include an internal stop surface (21) in the sleeve, and an end surface (16) on the free end of the spigot. Initially, there is a play ( delta ) between the end surface (16) of the spigot and the internal stop surface (21) of the sleeve, this initial play being eliminated after wearing-in of the thread coupling. By increasing the pitch angle ( alpha ) of the threads (19, 17), a less tightening coupling is achieved, that due to the shoulder-bottom stop, still has an acceptable length of life.
Patent SE-9500672-D0 (SE)
Inventor: EKVALL BRUNO
IPC: F23D14/04
Filed: 1995-02-23
Abstract: A cone shaped body (10) has been inserted into a burner nozzle (9) inside a metal net (11) to provide a burner for lamps that produces better light and a lower sound level. The tip of the cone is pointed against the gas flow to that the gas flowing out of the net is uniformly distributed. This means that the discharged gas at the upper and the lower end of the nozzle have about the same velocity. This uniform gas flow produces a uniform flame about the nozzle which gives a better light and a lower sound level.
Patent SE-9501881-D0 (SE)
Inventor: FAENDRIKS LARS
IPC: A61K31/437
Filed: 1995-05-19
Abstract: PCT No. PCT/SE96/00602 Sec. 371 Date Aug. 28, 1996 Sec. 102(e) Date Aug. 28, 1996 PCT Filed May 8, 1996 PCT Pub. No. WO96/36336 PCT Pub. Date Nov. 21, 1996A method for the prophylaxis and treatment of MOF using certain angiotensin II type 1 receptor antagonists and a pharmaceutical preparation comprising these compounds.
Patent SE-9503183-D0 (SE)
Inventor: WALLMAN LENNART
IPC: A47C7/74
Filed: 1995-09-14
Abstract: PCT No. PCT/SE96/01136 Sec. 371 Date Mar. 11, 1998 Sec. 102(e) Date Mar. 11, 1998 PCT Filed Sep. 12, 1996 PCT Pub. No. WO97/09909 PCT Pub. Date Mar. 20, 1997A fan device which is built into a vehicle chair, and is arranged to ventilate away air that is drawn through the covering and filling of the vehicle chair, which has an electrically driven fan (9) of radial type attached at the bottom of the chair. The fan wheel (17) extends from the driving cover (14) of the motor (13), which extends up into the inlet (30) of the fan. The fan (9) is attached to a carrying means (39) in the chair which is located on the underside of the filling (40) and has passages (65) for the ventilating air adjacent to the fan inlet.
Patent SE-9504206-D0 (SE)
Inventor: IVARSSON BENGT
IPC: G02B6/42
Filed: 1995-11-24
Abstract: A replaceable and reusable optical coupling device, suitable for use in a biosensor, for the coupling of light from a first solid optically transparent medium (2) to a second solid optically transparent medium (4) comprises opposite elastic contact portions (6, 7) for contacting the first and second solid media (2, 4) and has a refractive index matching with these media. At least one of the contact portions (6, 7) has a convex surface and is adapted to be compressed when pressed against one of the two solid media (2, 4) to provide an optically coupling contact area. In its non-compressed state, the convex portion has a maximum height over its periphery in the range of about 5 - 280  mu m, preferably in the range of about 12 - 140  mu m, and a ratio of maximum height to maximum lateral extension in the range of about 0.00008 - 0.05, preferably from about 0.0001 - 0.03. In its compressed state, the convex surface portion is elastically deformed to provide an optical coupling area with uniform light transmission in the range of about 12 to about 5000 mm<2>, preferably in the range about 28 - 1500 mm<2>.
Patent SE-9504300-D0 (SE)
Inventor: DA POINT PAOLO
IPC: F15C1/22
Filed: 1995-11-30
Abstract: A dishwasher comprises a housing 2 defining a washing chamber 3 for crockery, within which there are provided spray nozzles 13 which emit cyclically oscillating jets along predetermined paths. The nozzles may be mounted on a rotor 11 within the chamber, on at least one wall of the chamber (figure 2) or on a crockery basket 6. The nozzles may be of stationary type, that is without any moving parts (figures 4 and 5), such as those known as fluid oscillators. <IMAGE>
Patent SE-9504705-D0 (SE)
Inventor: ENGLUND MATS
IPC: G08B/
Filed: 1995-12-29
Abstract: The method involves stopping transmission of identification messages from an alarm unit (10a,10b,10c) if an identification message does not arrive at the identification unit (30). The identification unit sends a control message to the alarm unit if an identification message is not received at one of predetermined time points. If a receipt for the control message is not received in a predetermined time period an alarm is released in a central control unit (20) by the identification unit. The alarm units are placed at positions to be monitored and are connected to the central control unit via a public telephone network (40) and the identification unit.
Patent SE-9601133-D0 (SE)
Inventor: BOHM CHRISTER
IPC: H04L12/403
Filed: 1996-03-25
Abstract: The present invention relates to the field of transferring data in time slots within a frame in a time multiplexing network (46) comprising a master node (45) and a slave node (47), wherein the allocation of time slots (53) for the slave node (47) to use when receiving data from or transmitting data to a third node (49) is controlled by said master node (45).
Patent SE-9601176-D0 (SE)
Inventor: SCHOENER ADOLF
IPC: H01L21/74
Filed: 1996-03-27
Abstract: A method for producing a semiconductor device having semiconductor layers of SiC with at least three doped layers on top of each other, comprises the steps of growing a first semiconductor layer of SiC; implanting an impurity dopant into the first layer to form a second doped surface layer as a sub-layer therein, the second doped surface layer being surrounded, except for the top surface thereof, by the first semiconductor layer; and epitaxially growing a third semiconductor layer of SiC on top of the second layer of SiC and regions of the first layer adjacent thereto to totally bury the second semiconductor layer. The impurity dopant implanted into the first semiconductor layer is of a first conductivity n or p type, and the first semiconductor layer being doped with a second, opposite conductivity type, so as to form a pn-junction at the interface between the first and second layers.
Patent SE-9602004-D0 (SE)
Inventor: NOREN SVEN
IPC: H01F41/02
Filed: 1996-05-24
Abstract: The invention relates to a method of manufacturing a magnetic core, which comprises folding at least one band (6) to and fro such as to form a plurality of band layers. According to the invention the following steps are performed: placing a mandrel (1) so that a first concave edge (4) is formed between the mandrel (1) and a first plane (2), and so that a second concave edge (5) is formed between the mandrel (1) and a second plane (3); pressing one band end (12) against the mandrel (1) at the first edge (4) with the aid of a band holder (21); folding the band (6) to and fro to form several band layers across the mandrel (1) and against the edge (4, 5) with the aid of at least one band guider (21, 22, 23, 24), such as to form pleated core ends on the planes (2, 3), while at least one holder (21, 22, 23, 24) presses the at that moment outermost band layer against the mandrel (1) and towards the plane (2, 3) at each end of the magnetic core.
Patent SE-9701717-D0 (SE)
Inventor: ABRAHAMSSON LEIF
IPC: H04Q11/04
Filed: 1997-05-07
Abstract: A method and an apparatus are described which allow an ISDN subscriber to filter incoming calls and/or e-mail. A-numbers may be specified, from which telephone calls should always be accepted or rejected, respectively, and from which incoming fax should always result in a notification of the user. In addition, PIN codes may be used. E-mail addresses may be specified from which incoming e-mail should always result in a notification of the user. An incoming call on one B channel may be forwarded to any terminal in a telecommunications network by setting up a connection on the other B channel and interconnecting the connections on the two B channels.
Patent SE-9701771-D0 (SE)
Inventor: ERIKSSON GUNNO
IPC: H01L21/48
Filed: 1997-05-13
Abstract: A method of producing a heat transfer device comprising a base (1) and a number of flanges (2) projecting from the base (1), the device being formed with the flanges in a first mutual relation in a first operation and the base being subjected to at least partial deformation in a second operation so that the flanges projecting from the deformed portion of the base are brought into a second mutual relation, the flanges being arranged at shorter mutual distances in the second relation than in the first relation.
Patent SE-9703895-D0 (SE)
Inventor: THULIN DAG
IPC: B29C70/88
Filed: 1997-10-24
Abstract: The invention relates to a method for producing ends of metal of composite pipes, comprising a casing pipe (1) of metal and a load carrying sheath (6, 7) of reinforced plastics, which sheath is produced in that the reinforcement is filled with polymer through injection under vacuum through injection pipes, said reinforcement comprises a first reinforcement layer (6) and a second reinforcement layer (7). To achieve the above-mentioned ends of metal the invention suggests that a sleeve (2) of the same thickness of material as the first reinforcement (6) is attached to the casing pipe (1) at both ends of said casing pipe, that the first reinforcement layer (6) is applied thereafter to the same thickness of material as the sleeves (2) over the whole length of the casing pipe, that a sheet metal strip (3) of preferably the same material as the casing pipe and with a greater width than the axial length of the sleeves is attached at the sleeves, respectively, and wound together with the second reinforcement layer (7) onto the sleeves as well as onto a part of the first reinforcement layer (6), the sheet metal strip having a step-like reduced thickness in the direction of its width to a depth corresponding to the thickness of material of the second reinforcement layer (7), so that said second reinforcement layer will be placed between the winding layers of the sheet metal strip, while the part of the sheet metal strips not being stepped will lie against each other, forming an end totally of metal at the pipe length, said pipe length being finished by injection in both reinforcement layers of a suitable resin.
Patent SE-9800400-D0 (SE)
Inventor: STRAND BENGT
IPC: B23C5/22
Filed: 1998-02-12
Abstract: The present invention relates to a milling cutter. The cutter comprises a holder and at least two cutting inserts. The cutting inserts (10;50) have a generally octagonal basic shape and each includes at least three major cutting edges (16,55A). An edge face of each insert is provided with a step which is provided so as to constitute an exit zone for a fracture. At least one of the cutting inserts is a wiper insert (50) and every other cutting edge of the wiper insert is a major cutting edge (55A) joining a wiper edge (55B) situated between two major cutting edges. A first distance of the wiper insert between two diametrically opposed wiper edges (55B) is larger than a second distance of the wiper insert between two diametrically opposed major cutting edges (55A). The invention further relates to a cutting insert (50), per se. <IMAGE>
Patent SE-9800662-D0 (SE)
Inventor: KULLANDER FREDRIK
IPC: G01P15/03
Filed: 1998-03-03
Abstract: The reduced transparency or opaque areas covering at least part of the sensor surface (9) facing the free end (6) of the optical fibre element (2) are designed so that the accelerometer has different sensitivities in different acceleration directions.  A flexible optical fibre element is clamped in a fastener (3) at one end and its opposite free end faces a light-sensitive sensor.
Patent SE-9804088-D0 (SE)
Inventor: IVANOV ZDRAVKO
IPC: H01L39/22
Filed: 1998-11-27
Abstract: The present invention relates on an interferometer arrangement comprising a source electrode and a drain electrode, a base electrode to which the source electrode and the drain electrode are connected through tunnel barriers, the base electrode thus forming a double barrier quantum well, and first and second superconducting gate electrodes to control the source-drain current. The base electrode comprises a ferromagnetic material enabling resonant tunneling of source-drain electrons when there are bound states within the quantum well structure matching the energy of said source-drain electrons. The invention also relates to a logical element comprising such an interferometer arrangement and to a method of controlling the conductance of an interferometer.
Patent SE-9804194-D0 (SE)
Inventor: BERGLING GUNNAR
IPC: F16C35/067
Filed: 1998-12-03
Abstract: An assembly (1) simplifies the assembly, disassembly and handling of a roller (6) bearing (2). The assembly is principally used in conjunction with roller bearings with curved races and roller profiles, where the curvature is much greater than the maximum gap between the center axis and the race surfaces. One or more of the bearing ring (4,5) radial surfaces (8) has a depression (7). The retaining washer (10) has a tab (9) projecting into the recess creating an interlocking action. The ring end-faces are covered by a plate link (11) and is held in place by a screw (12).
Patent SE-9902840-D0 (SE)
Inventor: LAN RED
IPC: B62B9/28
Filed: 1999-08-05
Abstract: A stroller includes a main frame, an auxiliary seat unit, a mounting unit, and a hooking unit. The main frame includes a first seat portion, a pair of front leg portions, and a pair of rear leg portions. The front and rear leg portions are disposed adjacent to lateral sides of the first seat portion, and are mounted to the first seat portion. The auxiliary seat unit includes an auxiliary frame and a second seat portion mounted on the auxiliary frame. The mounting unit mounts detachably the auxiliary frame on the main frame in front of the first seat portion, and includes a locking seat provided on one of the main frame and the auxiliary frame, and an insert member provided on the other one of the main frame and the auxiliary frame. The locking seat is formed with an insert hole which permits insertion of the insert member thereinto for engaging releasably the insert member. The hooking unit includes a support provided on the main frame, and a hook provided on the auxiliary frame for hooking at the support such that the auxiliary frame can be hooked on the main frame in order to support the auxiliary seat unit when the insert member engages the locking seat.
Patent SE-9903820-D0 (SE)
Inventor: KARLSSON LARS-ERIC
IPC: A63F13/06
Filed: 1999-10-22
Abstract: The invention relates to a fictitious control and hand manoeuvre device intended to be used with the type of hand-held control and guidance devices (5) equipped with a gyro that are used to control computer games or similar. To further strengthen the experience of playing the game, the device according to the invention includes a first section (1) that is supported in a multiple-axial moveable manner by a second section (2), whereby the first section includes a holding device (4) arranged to support and hold in position a control and guidance device (5) equipped with a gyro, a steering device (18) that, by grasping hold of, the user can use to manoeuvre the first section (1) relative to the second section (2), as well as hand-control devices (21, 22) arranged on the steering device and positioned so that they are easily accessible for the user when grasping the steering device and arranged to affect by movement the hand-control device (23) with which the supported control and guidance device is equipped.
Patent SE-9903826-D0 (SE)
Inventor: MONONEN SAKARI
IPC: B66C3/16
Filed: 1999-10-25
Abstract: A device for gathering of logging waste in particular, by whose means logging waste is gathered from the ground by means of a dragging movement. The device that is substituted for a device that gathers waste by means of a grasping movement includes an arm (2) that has been connected with the arm of a crane (1) by the intermediate of an articulated joint (3), which arm (2) is pivoted by means of a power unit (4) around the articulated joint (3) against a backup plate (5) so as to incline the grab into a dragging position. The arms (6b) of the grab may also be provided with an arm (7), which, when it has been pivoted to the side (7a), prevents penetration of the grab arms (6b) below the ground surface and which, when they have been pivoted downwards (7b), permit compacting by means of the grab by means of a grab opening movement.