baber/WOPTO huggingface dataset:
Patent SE-8600289-D0 (SE)
Inventor: GEDEON A
IPC: A61B5/364
Filed: 1986-01-23
Abstract: A device for determining the depth of anaesthesia of a patient, the device including an optical measuring means (1) for measuring on a part (2) of the patient an optical parameter such as transmission or reflection, which is influenced by the circulation of the blood through this part of the patient's body, and to produce an electric signal which varies in accord with this parameter. This signal is related to the periodic variations in the blood-pressure of the patient and thus has a frequency which coincides with the heart frequency of the patient and a maximum amplitude and a minimum amplitude which are related respectively to the systolic and diastolic blood-pressure of the patient. The signal is applied to signal processing circuits (3) which determine the variation in the period of the signal ( DELTA (R-R)) and the variation in its maximum amplitude ( DELTA Pmax) or minimum amplitude ( DELTA Pmin) or in the difference between its maximum and minimum amplitudes ( DELTA (Pmax-Pmin)) and construct a magnitude (K) which is proportional to the variation in the period of the signal or is preferably proportional to the ratio between the variation in the period of the signal and the variation in the maximum amplitude or minimum amplitude of the signal or in the difference between the maximum and minimum amplitudes. This magnitude (K) is presented as a measurement of the depth to which the patient has been anesthetized.
Patent SE-8600531-D0 (SE)
Inventor: BECK R
IPC: G07C9/23
Filed: 1986-02-06
Abstract: The invention relates to a method for establishing whether or not a first person who has identified himself for entrance to a confined space or area with the aid of a magnetic card inserted in a card reader (7) shall be granted free passage to the confined area through a door, gate or like entrance. The card reader (7) evaluates a code significant to the magnetic card and, through the intermediary of electric and/or electronic circuits compares the code with a plurality of pre-stored codes (12) and causes a signal to be generated for deactivating a circuit (2) for latching the door, gate or like entrance when, and only when, acceptable agreement is found between the sensed magnetic card code and the prestored codes, to therewith afford free passage to said person. The method is mainly characterized in that: a) A second person responsible for monitoring the persons desiring entrance to the confined space or area activates (6) means (16) incorporated in the electric and/or electronic circuit so that a code significant of a magnetic card subsequently sensed in the card reader (7) can be stored among a number of pre-stored codes (12); b) The second person identifies the first person and establishes the validity of a magnetic card in the possession of the first person, the magnetic card being intended for other main purposes than that of obtaining entrance to the confined space or area; c) The magnetic card belonging to the first person is inserted into the card reader (7) which senses the code significant to the card; d) The significant code is therewith stored as an additional code among pre-stored codes (12), and in that e) a subsequent sensing of the magnetic card in the card reader (7) affords free access to the confined space or area.
Patent SE-8600974-D0 (SE)
Inventor: JONSAS M
IPC: B60J3/02
Filed: 1986-03-04
Abstract: The invention relates to a motor-vehicle sun visor (1) with a mirror and a flap (4) which is mounted pivotably in a mirror frame (3) on one edge of the mirror. The flap and the frame have cooperating cam elements (17-20) which - when the flap is pivoted between a position covering the mirror and a position exposing the mirror - initially stress the flap counter to the pivoting direction and after a predetermined pivoting movement change the direction of force in order to stress the flap in the pivoting direction. <IMAGE>
Patent SE-8601264-D0 (SE)
Inventor: VON BALLMOOS F
IPC: G07B15/02
Filed: 1986-03-18
Abstract: The installation contains, in the entrance monitoring apparatus (10 and FIG. 2), a magazine (36) with a stock (37) of parking tokens which have been individually marked before insertion into the magazine. The entrance monitoring apparatus furthermore contains a reader (39) which operates in conjunction with an electric central unit (13) in order to store the marking on each parking token issued and the time of issue of the token. The cash register (12) of the installation contains a reader which, when a parking token is inserted, calls up the relevant time of issue and calculates the parking fee from the time difference. After the fee has been paid, the time of issue in the memory is erased, and the time of payment is stored. The exit monitoring apparatus (11) contains a further reader which calls up the time of payment when the parking token is inserted, and opens the exit barrier (16) if the time span between the time of insertion and the time of payment is within a predetermined tolerance time.
Patent SE-8604394-D0 (SE)
Inventor: THOMINET M
IPC: C07D207/08
Filed: 1986-10-16
Abstract: There are provided new substituted heterocyclic benzamides and derivatives thereof which provide modifications on the central nervous system.
Patent SE-8701691-D0 (SE)
Inventor: ALBERTSSON C
IPC: E05D5/02
Filed: 1987-04-24
Abstract: The invention relates to a method and to a fastening device for reducting the number of fasteners and working steps required to mount door and window frames and to secure fittings to the frames. Accordingly, there is used in accordance with the invention a fastening device (1) comprising an externally screwthreaded sleeve (2) which has provided on one end thereof an external flange (3) by means of which a fitting in the form of a hinge (11) striking plate or the like can be securely fitted to a frame (8), which frame (8), in turn, can be secured in an opening in a building element (9) with the aid of a screw (7) which passes through and co-acts with the fastening device, the head (6) or like element of the screw being locked to the fastening device (1) so that the fastening device, and therewith the frame (8), will accompany axial movement of the screw (7) when screwing-in or screwing-off the screw from the side of an opening in the building structure (9).
Patent SE-8701826-D0 (SE)
Inventor: LOOF I
IPC: B05B7/08
Filed: 1987-04-30
Abstract: An arrangement for the distribution of an air/powder mixture intended for surface coating is connected to the outlet 4 of a charging installation 1, 2 for electrostatic charging of the powder. In order to obtain close control of the shape and flow direction of a cloud of powder that has been sprayed out, the outlet 4 is connected flow-wise to an adjustment device 12 which is connected to at least one distribution nozzle 13 for the air/powder mixture. The adjustment device 12 is designed as a ball joint with a spherical part 15 and a cup 16 which can pivot on the spherical part. An extension tube can be placed between the nozzle 13 and cup 16, or between the spherical part 15 and a distribution channel 9 connected to the outlet 4. <IMAGE>
Patent SE-8703136-D0 (SE)
Inventor: COCHRAN ULRICH D
IPC: A61M5/145
Filed: 1987-08-12
Abstract: An infusion device for dispensing drugs and other fluids at controlled rates over extended time periods. The device includes a syringe section and a power section that are connected together in use, the power section having a casing defining a first chamber containing a vacuum-stable viscous liquid and a second chamber under partial vacuum. A metering passage extends between the two chambers, and a piston is slidably received in the casing and constitutes a movable wall of the first chamber so that as the viscous liquid gradually flows through the metering passage into the second chamber the piston retracts slowly to cause fluid to be discharged from the syringe.
Patent SE-8800677-D0 (SE)
Inventor: MANNERFELT MANS G TH
IPC: B23Q5/58
Filed: 1988-02-26
Abstract: Device for controlled rotational positioning of a carrier plate (8), which is rotatably mounted on a support member (2). The device can be included in e.g. a rotary feeder on a rotatable rotor frame. A motor (14) is connected to a rotational drive means (15, 16, 17, 18) acting between the carrier plate and the support member (2). In accordance with the invention, the carrier plate (8) is mounted on sliding bearings on the support member (2) and the rotational drive means includes an endless drive loop (17). The sliding bearing means (7) preferably includes at least one annular slide element or at least one array of circumferentially distributed slide elements (12a, 12b), e.g. of polyamide.
Patent SE-8800794-D0 (SE)
Inventor: WALLIN K
IPC: B31B3/50
Filed: 1988-03-04
Abstract: PCT No. PCT/SE89/00101 Sec. 371 Date Nov. 3, 1989 Sec. 102(e) Date Nov. 3, 1989 PCT Filed Mar. 6, 1989 PCT Pub. No. WO89/08022 PCT Pub. Date Sep. 8, 1989.The invention relates to a method of erecting a carton blank, a tool (15) for carrying out the method and a carton blank (1) used in the method. As the blank (1) is pressed down by means of a plunger (17) into a forming space (18), its end walls (5) are erected by solely their corner areas (9) being pressed towards opposing guide surfaces (19) arranged in the space (18), and are retained between these surfaces and bolsters (23,24) projecting from the plunger simultaneously as, when the end walls (5) assume a substantially right angle relative the bottom (2), said walls also curve outwards due to the resiliency of the carton blank to form a convex shape for expanding and disposing at an oblique angle insertion openings (10) stamped out of the blank such as to enable easy and rapid insertion and locking of insertion flaps (8) on corresponding adjacent side walls (4) with the aid of locking tongues (11) in the insertion openings (10) for final positional fixation of the carton blank forming the carton tray in its ready-erected state. The tool is arranged to erect the blank with the aid of first, opposing guide surfaces (19) and second opposing guide surfaces (20) and a plunger (17) which can be pressed downwards into the space (18) such that the plunger presses the blank down while simultaneosuly locking the side and end walls (4,5) of the blank to each other.
Patent SE-8801386-D0 (SE)
Inventor: WILHELMSON J L
IPC: B23K3/00
Filed: 1988-04-14
Abstract: An accurate, setting-protected, temperature controlled soldering iron has a replaceable control circuit including a non-adjustable replaceable resistor mounted near the junction of the handle and the tube which holds the soldering tip. When it is desired to change the temperature of the soldering tip, the handle must be disassembled from the tube to replace the non-adjustable resistor. Very accurate control of temperature at the soldering tip is maintained by the utilization of resistors having extremely accurate resistances. A window is provided in the soldering handle to observe a number associated with the value of the non-adjustable replaceable resistor.
Patent SE-8802564-D0 (SE)
Inventor: POST C T
IPC: A61K31/445
Filed: 1988-07-08
Abstract: A pharmaceutical preparation for spinal analgesia, which alleviates postoperative or chronic pain containing dezocine or a physiologically acceptable salt thereof together with a local anaesthetic, such as bupivacaine or a physiologically acceptable salt thereof, a method for obtaining said preparation and a method of obtaining analgesia by administering said preparation to a patient in the need of analgesia.
Patent SE-8803263-D0 (SE)
IPC: B60R3/02
Filed: 1988-09-15
Abstract: A unit in the form of a ladder 5 combined with a holder part 4 for a commercial vehicle is accommodated in a recess in the platform flap 2 of the vehicle. The ladder 5 is normally found in swivelled-in position in the trough-shaped holder part 4 but, acted upon by a force - for example the weight of a person who shall climb up onto the platform - can be swivelled out against the action of a spring 6 into the usage position. <IMAGE>
Patent SE-8901590-D0 (SE)
Inventor: R A ENO
IPC: G02B6/36
Filed: 1989-05-03
Abstract: An optical switch is disclosed for a system including signals carried over a plurality of optical fibers. The switch comprises a first and second plurality of optical fibers with each of the fibers terminating at a terminal end. A first switch body is provided for holding fibers of the first plurality in a closely packed array with terminal ends disposed circumferentially about a common first axis. A second switch body is provided for holding fibers of the second plurality in a second array. The first and second arrays are selected for at least a portion of terminal ends of the fibers of the first plurality to be optically coupled with terminal ends of at least one of the fibers of the second plurality when the first array is angularly displaced about the first axis in any one of a plurality of angularly displaced positions. The arrays are further selected for at least one of the fibers of the first array to be optically coupled with different fibers of the second array when the first array is disposed in any one of at least two of the angularly displaced positions. An alignment mechanism is provided for aligning the first array with the second array and with the first array moveable to any of the plurality of angularly displaced positions.
Patent SE-8903811-D0 (SE)
Inventor: PETERSSON B
IPC: A47C27/10
Filed: 1989-11-14
Abstract: The spherical, cylindrical or other shaped bags (2) can be filled with air or another medium so that the pressure of each is individually adjusted. The bags are retained between perforated sheets to enable the structure to breathe. An outter fabric cover encases the other components. - Each bag is formed from two welded pieces of PVC and includes a conventional non return valve for inflating. The size of each bag is between 200mm and 600 mm. The pressure to which each bag is inflated varies with place within a mattress and the preference and anatomy of the user.
Patent SE-9002449-D0 (SE)
Inventor: BORGUDD S
IPC: G06K15/22
Filed: 1990-07-17
Abstract: A drawing device comprises a first ruler device 2 which, at one end section, is equipped with members 4 for fixing the end of the ruler device to the surface which is to be drawn on. A pen 8, 18 can be moved along the ruler device, and drive wheels 6 for moving the ruler device across the surface are arranged at that end section remote from the end section equipped with the fixing members. <IMAGE>
Patent SE-9004066-D0 (SE)
Inventor: GILLBRAND P
IPC: F02B37/00
Filed: 1990-12-20
Abstract: The invention relates to an internal combustion engine 1 and a method of supercharging an internal combustion engine 1 with a turbo unit 4 consisting of a turbocompressor 6 and an exhaust-gas turbine 5 where the turbine 5 is driven by a first 2 of two cylinder groups 2, 3 forming part of the engine 1 and the compressor supplies supercharged air to all the cylinders 25 in both the cylinder groups 2, 3. The invention makes it possible, in for example a V- engine, to use only one turbo unit 4 with a reduced exhaust pipe run in the engine space. In a preferred embodiment, regulation 13, 14, 30 of the intake air pressure is effected between the cylinder groups 2, 3 so that the cylinder group providing the exhaust gases which are driving the turbine 5 receives an intake air pressure higher than that for the cylinders 25 of which the exhaust gases are bypassed around the turbine 5 directly to any catalyst 27 and silencer arrangement 28. In this way, it is possible to achieve inter alia essentially the same degree of filling in both cylinder groups, which results in simpler fuel control to achieve the same additional torque on the crankshaft of the engine from both cylinder groups. <IMAGE>
Patent SE-9102795-D0 (SE)
IPC: B62D5/065
Filed: 1991-09-26
Abstract: Servo unit for a vehicle to obtain an unambiguous relationship between the velocity of movement of the steering wheel (1) and the rate of flow of the servo unit. The steering wheel is provided with a sensor (2) for the velocity of movement of the steering wheel. The measured value constitutes the speed reference value nref in a closed speed control of an electrically-driven motor (4) associated with the servo unit. A hydraulic pump (5) connected to the electric motor supplies a flow to the executive device (14), via a steering unit (12), at a rate corresponding to the velocity of movement of the steering wheel. <IMAGE>
Patent SE-9103608-D0 (SE)
Inventor: LINDH T
IPC: B01D37/02
Filed: 1991-12-04
Abstract: A method and a filter unit for cleaning a liquid which circulates in a closed circuit, such as a central heating circuit, from particulate contaminant material, such as magnetite particles, comprises introducing into the circuit liquid soluble chemicals which are active in suspending and agglomerating the contaminant particles, and filtering the circuit liquid with the aid of a filter cartridge whose smallest filter medium openings are larger than a substantial proportion of the contaminant particles. By limiting the flow rate of the liquid through the filter cartridge to a given maximum filter surface load, corresponding to a value at which at least a 70 % reduction of a standard contaminant consisting of kaolin clay Grade C, EEC International, is obtained across the filter, the filter capacity is utilized to a very high degree and favourable separation or extraction of the contaminants is achieved. The filter unit may include a rate of flow limiting means which functions to set the throughflow to a value which will provide the maximum filter surface load in question essentially independently of the pressure drop across the filter.
Patent SE-9300522-D0 (SE)
Inventor: ZHENG WENXIN
IPC: G02B6/255
Filed: 1993-02-17
Abstract: The lens effect is observed for light passing through the fibres (1) and the fibres are turned around their longitudinal axis to adopt a position in which the lens effect is either minimal of maximal. The light is made to pass from the side through the fibres, at right-angles to the fibre longitudinal axis. - As a measure of the lens effect, the light intensity is determined in a plane through or in the vicinity of the break line, which is obtained on the basis of the optical fibre effect as lens with the light passage through it. Each fibre end is turned until the intensity is either minimal or maximal. Components (29,31,33,39,41,43,45) are used to place the end surfaces of the optical fibres near to or against one another and central to one another with the fibre longitudinal axes aligned with each other or at least parallel with one another. Other components (25,37,33) are used to connect the fibres (1) to one another.
Patent SE-9404580-D0 (SE)
Inventor: LINDQUIST BENGT
IPC: B29C59/04
Filed: 1994-12-30
Abstract: Shape-stable, perforated recesses are produced in a web (12) of casing material and an adjacent web (14) of absorbent material by perforating the web (12) of the casing material by a large number of discrete cuts on a matrix cylinder (16), and the web (14) of absorbent material comprised of separate lengths (30) is combined with the perforated web (12) of casing material and is pressed partially together with the web (12) of casing material into hollows or depressions (34, 36) in the matrix cylinder (16). The matrix cylinder (16) includes a large number of circumferential rows of raised plateaus (26) which are separated in the circumferential direction. The apparatus also includes a cutting cylinder (18) which coacts with the matrix cylinder (16), and a press cylinder (20). Alternatively webs (12) and (14) may be first combined prior to the perforation and deformation steps. <IMAGE>
Patent SE-9500123-D0 (SE)
Inventor: WEGLER GEORGE
IPC: F24F7/06
Filed: 1995-01-16
Abstract: PCT No. PCT/SE95/00569 Sec. 371 Date Feb. 21, 1997 Sec. 102(e) Date Feb. 21, 1997 PCT Filed May 19, 1995 PCT Pub. No. WO95/32397 PCT Pub. Date Nov. 30, 1995A system for heating and ventilating a building which includes a generally peripheral foundation element which supports the external walls of the building. Room air is heated and circulated below the floor and up through floor openings at the external wall. A barrier is connected to the foundation wall so as to span the area enclosed by the foundation wall at a level beneath the floor. Exhaust air is conducted to a region beneath the barrier for surface-enlarged contact with the underside of the barrier. The foundation element and/or the base that supports the foundation element is permeable to air along essentially its full length beneath where the foundation element connects with the barrier and exhaust air flows out through the foundation element or its supporting material while effecting an exchange of heat therewith.
Patent SE-9501336-D0 (SE)
Inventor: KLEIN ROLAND
IPC: E05F3/14
Filed: 1995-04-11
Abstract: The rotary damper (10), eg for a handle, glove compartment cover or ashtray in a vehicle comprises a housing (12), a rotor (24) rotatably supported in said housing (12), a clearance (48) between said rotor (24) and said housing (12) with said clearance (48) containing a viscous flowable material, and a spring (54) between said rotor (24) and said housing (12) with said spring (54) biasing said rotor (24) relatively to said housing (12) in one direction of rotation. <IMAGE>
Patent SE-9502206-D0 (SE)
Inventor: NORDBERG BJOERN
IPC: B62D55/30
Filed: 1995-06-16
Abstract: PCT No. PCT/SE96/00720 Sec. 371 Date Dec. 16, 1997 Sec. 102(e) Date Dec. 16, 1997 PCT Filed May 31, 1996 PCT Pub. No. WO97/00191 PCT Pub. Date Jan. 3, 1997A resilient track-tensioning device for tracked automotive vehicles has a track tensioning wheel arrangement (26) which includes a generally elongated pendular arm (38) which rotatably supports a track-tensioning wheel unit (62), a pretensioning or biassing arm (72) which is much shorter than the pendular arm and which has a first end-part for force transmission engagement with the pendular arm (38) at its end-part (74) that carries the track-tensioning wheel unit (62), and a second end-part for pivotal attachment to a carrier (20) through the medium of a pretensioning or biassing means (76). The device further includes an element (66) for adjustably fixing the distance between the rotational center of the track-tensioning wheel unit (62) and the attachment point (46) of the pendular arm (38). The invention also relates to a track support assembly which includes an inventive track-tensioning device.
Patent SE-9703037-D0 (SE)
Inventor: KURPLE KENNETH R
IPC: C07G1/00
Filed: 1997-08-22
Abstract: Certain lignins which are readily available from pulping processes function as a polyol component of an isocyanate system to make foams and urethane plastics. Use of the lignin in this manner provides moisture and flame resistance and produces products having sufficient rigidity. The sodium level must be controlled so that the reaction between the hydroxyl groups and the isocyanates produces products with the optimal properties.
Patent SE-9800367-D0 (SE)
Inventor: LUNDGREN ERLAND
IPC: F16B/
Filed: 1998-02-06
Abstract: Wood is used as a material to make standard bolts, nuts or screws.
Patent SE-9801182-D0 (SE)
Inventor: FIROUZFAR REZA
IPC: G06Q40/00
Filed: 1998-04-03
Abstract: The invention provides a telecommunications transmission system adapted to operate as a platform for an agent-based electronic market. The platform is arranged to support agent-based market interactions between a plurality of agent types. The system includes a plurality of end user terminals arranged for connection to the Internet, at least one service provider server, a plurality of electronic shops and means for automatically creating and managing product categories/attributes for the electronic market place and facilitating self regulation of the system.