baber/WOPTO huggingface dataset:
Patent SE-0400605-L (SE)
Inventor: BERGLUND SIXTEN
IPC: B60W10/18
Filed: 2004-03-09
Abstract: Freewheeling is automatically activated in response to signals indicating actual vehicle speed and the accelerator pedal position within a pre- determined pivot angle region starting from the pedal resting position and not covering the entire pivot angle range for the pedal. The freewheel function is deactivated when a pre-determined maximum vehicle speed is exceeded and the vehicle braking system is automatically activated in order to reduce speed. The freewheel function is reactivated when the vehicle speed is reduced to a value less than or equal to the maximum speed. An independent claim is also included for an automatic freewheel system used to carry out this method, comprising a control unit for obtaining information relating to vehicle speed, road pitch and accelerator pedal position during driving and carrying out continuous data simulations for future vehicle driving situations in order to activate and deactivate freewheeling in order to provide optimum road handling according to pre-determined criteria.
Patent SE-0401085-L (SE)
Inventor: PETTERSSON BO
IPC: G01B/
Filed: 2004-04-27
Abstract: A coordinate measuring machine to determine the coordinates of a number of points on the surface of a measured object, includes a support beam, supporting a measuring head over the surface of a support table that supports the test object. The measuring machine is constructed from separately manufactured units, which include at least a support beam, a measurement trolley and a measurement head. The support beam supports the measurement trolley, which is displaceable along the support beam. The measurement trolley in turn supports the measurement head. The beam, head and trolley are individually calibrated, and the trolley includes both mechanical and electrical attachment points for the head and the beam, where the mechanical attachment points are designed such that no geometric deformation can take place when these units are joined together such that the units, which have been individually manufactured, can be simply joined to the coordinate measuring machine.
Patent SE-0401689-L (SE)
Inventor: ERIKSSON ERIK
IPC: B44D3/16
Filed: 2004-06-28
Abstract: A scraper blade for a paint scraper intended for removing paint from a surface includes at least one scraping edge. The scraping edge is divided into at least two abutting portions extending along the scraping edge, which, upon abutting scraping action, extend transversely to the direction of scraping, each abutting portion being convex in the plane of the scraping edge, whereby an effective scraping effect is provided.
Patent SE-0403192-L (SE)
Inventor: PERSSON RICHARD
IPC: B31B50/06
Filed: 2004-12-27
Abstract: A method of advancing packaging blanks disposed standing upright in a magazine, one after the other, in a file or queue resting against the bottom of the magazine and disposed to be driven forwards through the magazine towards a stop at an outlet end for individual discharge comprises the file or queue of blanks being divided into two pressure zones, a first and forward pressure zone extending from the zone limit between the pressure zones up to the stop and displaying a first mutual pressure between neighboring blanks, as well as a rear second pressure zone displaying a second mutual pressure between neighboring blanks. The first mutual pressure is higher than the second mutual pressure. Another aspect of the disclosure pertains to an apparatus for carrying out advancement of the packaging blanks.
Patent SE-0600562-L (SE)
Inventor: LIDMAN DISA
Filed: 2006-03-14
Abstract: A sitting pressure and decubitus ulcer alarm, especially useful for para- or tetraplegic persons who do not feel how they sit. The alarm contains a number of pressure sensors distributed over the expected critical surface. The sitting pressure is continuously supervised for every measuring point as well as the duration of the pressure. If in any of the measuring points the pressure is high enough to cause decreased circulation the person seated will be alarmed before the lack of circulation has started to cause injuries. When the alarm occurs the person sitting thus must change the sitting posture or in any other way unload the temporarily overloaded area during enough long time in order to let new blood flow into the vessels of the area in danger. Therefore the alarm supervises that also this time interval is long enough. The alarm ideally points to where and when the pressure overload is nearly occurring and it is temporarily stopped when pressure unload occurs. Firstly the person seated is alarmed, but it is also possible that the care-givers will be alarmed e.g. if the person seated is not changing his or her position.
Patent SE-0800675-L (SE)
Inventor: FRANSSON HENRIK
Filed: 2008-03-26
Abstract: A hearing protector comprises two protective muffs (1) with passive noise damping, a microphone (3) disposed in at least the one protective muff (1) and connected to an analog and a digital signal processing device (5 and 7, respectively), the signal processing devices (5, 7) being connected to loudspeakers (4) disposed interiorly in the protective muffs (1) for extinguishing interior noise in the protective muffs (1). The analog signal processing device is rehearsed for processing non-repeatable noise, while the digital signal processing device is rehearsed for processing repeatable noise. According to the invention, a further microphone (8) is disposed outside the passive noise damping and is connected to the digital signal processing device for tracing and locking onto repeatable noise.
Patent SE-7407170-L (SE)
Inventor: BILLER EFIM
IPC: C08G12/08
Filed: 1974-05-30
Abstract: 1450632 Preparation of polyarylpolyamines E BILLER 31 May 1974 [1 June 1973 17 Sept 1973 29 April 1974] 24164/74 Heading C2C  Polyarylpolyamines are prepared in a multistage process by (a) reacting an aromatic amine which contains at least one hydrogen atom in the amine group and which must be unsubstituted in at least one of positions 2, 4 or 6 with an aliphatic aldehyde in the absence of a catalyst to form a precondensate; (b) removing at least some of the water after the reaction and (c) rearranging the precondensate in the presence of a catalyst which is an acid salt of the aromatic amine or of its condensation product with a saturated aliphatic aldehyde or a. mixture of saturated aliphatic aldehydes in a polar, water-soluble organic solvent, or in the presence of aqueous mineral acid or an aqueous acid salt of the aromatic amine and the catalyst used is either washed out with water and used again or neutralized with alkali. The examples describe the preparation of diaminodiphenylmethanes.
Patent SE-7410157-L (SE)
Inventor: GIULIE J D
IPC: B42B5/10
Filed: 1974-08-08
Abstract: 1443113 Bookbinding; filing papers MINNESOTA MINING & MFG CO 12 Aug 1974 [13 Aug 1973] 35500/74 Headings B6A and B6E A binder element, e.g. of plastics material, for permanently binding together apertured sheets 21, comprises a first spine 17 having studs 27 provided with ratchet teeth 29, and a second spine 19 having complementary openings each with a wall provided with at least one ratchet  tooth 41 thereon extending into the opening and adapted to engage the ratchet teeth of the corresponding stud, a locking block 43 for each opening being adapted to fit into the opening to hold the ratchet teeth of the two spines in engagement. Each locking block is attached adjacent its respective opening by a thin web 45 which may be broken, or may act as a hinge, as the block is forced into the opening. The protruding portions of the studs are cut off. The studs may be of circular, oval or rectangular cross-section. In the latter case, only one face of each stud, except the centre stud (33) is provided with ratchet teeth, Fig. 2 (not shown). The spines have sheet engaging points 49, 51.
Patent SE-7604681-L (SE)
Inventor: DAVIS D C
IPC: B02C2/04
Filed: 1976-04-23
Abstract: This is concerned with a crusher clearing system using a plurality of hydraulic jacks disposed with relation to the adjustment ring and main frame of the crusher such that the jacks, as a unit, apply a generally vertical thrust directly between the upper main frame flange and the adjustment ring so that uncrushable material may be removed from the crushing cavity in a stalled or jammed crusher.
Patent SE-7607549-L (SE)
Inventor: TUBA Z
IPC: C07J11/00
Filed: 1976-07-01
Abstract: 5 alpha , 17B-Diacetoxy-6 -chloro-2 alpha , 3 alpha ; 16 alpha , 17 alpha -diepoxy-androstane; 5 alpha , 17B-Dicetoxy-6 -chloro-androsta-2,16-diene; 5 alpha -Hydroxy-6 -chloro-17-oxo-androst-2-ene or a like intermediate in the production of curare-like compounds is produced by reacting 5 alpha , 6B-dihydroxy-17-oxo-androst-2-ene with an organic sulfonic acid chloride. The obtained 5 alpha - hydroxy-6B-chloro-17-oxo-androst-2-ene can then be reacted with the enol acetate of a ketone having 3 to 5 carbon atoms to yield 5 alpha , 17B-diacetoxy-6B-chloro-androsta-2,16-diene. The latter is treated to yield the corresponding diepoxide.
Patent SE-7608938-L (SE)
Inventor: PIFFERI G
IPC: C07D207/27
Filed: 1976-08-10
Abstract: Pyrrolidin-2-one derivatives of the formula:   <IMAGE>   wherein R represents hydrogen, an acyl radical containing from 2 to 7 carbon atoms, a saturated or unsaturated alkyl, containing from 1 to 6 carbon atoms, aralkyl, cycloalkyl or aromatic, R1 and R2 may be the same or different and represent hydrogen, a saturated or unsaturated alkyl radical, containing from 1 to 3 carbon atoms, cycloalkyl radical or R1 and R2, together with the adjacent nitrogen atom, may form an heterocyclic ring optionally containing an additional heteroatom selected from the group consisting of oxygen and nitrogen, n represents an integer from 0 to 2 inclusive, and the process for their preparation are described.
Patent SE-7703318-L (SE)
Inventor: NIEDERSTE-HOLLENBERG H
IPC: B63H20/12
Filed: 1977-03-23
Abstract: An improved lift control in a steerable propeller or Z-drive for watercrafts. The drive includes a transmission shaft which extends from the engine to a point below the water level and to the propeller. The transmission shaft is arranged in the housing. For purposes of tilting the housing out of the water and/or trimming the angle of thrust, at least one pressure cylinder is provided and is arranged in the housing which contains the transmission shaft.
Patent SE-7704350-L (SE)
Inventor: MURAKAMI R
IPC: C23G3/00
Filed: 1977-04-15
Abstract: A process for phosphate conversion coating iron and steel which includes a multi-step water rinsing stage after the conversion coating stage, which comprises subjecting a part of the rinsing water used therein to a reverse osmosis treatment, returning the concentrated liquid thereof to the conversion coating stage, and using the filtrate as replenishing water for the conversion coating and/or the degreasing and water rinsing stages after subjecting it to an ion exchange treatment.
Patent SE-7705288-L (SE)
Inventor: GROVES J D
IPC: C08G18/00
Filed: 1977-05-06
Abstract: An organotin catalyst system for catalyzing the formation of polyurethane polymers comprising a catalytic amount of a mixture of a bis(tri-n-alkyl tin)oxide and the reaction product of a carboxylic acid and a dialkyl tin oxide.
Patent SE-7707881-L (SE)
Inventor: HAHN C-G
IPC: A23L27/60
Filed: 1977-07-06
Abstract: A method of producing sterilized or pasteurized mayonnaise or mayonnaise-containing products, comprises directing coagulated egg yellow, such as powdered egg yolk and milk protein, such as powdered skim milk, proteins, starch and stabilizers into a container in which they are mixed together, and adding salt and a small amount of oil and colorants. The mixture is then directed through a dosing pump to a first heater in which the mixture is briefly heated to a temperature in the range of from about 80 DEG  C. to 100 DEG  C. The heated mixture is subsequently cooled in a first heater to room temperature. The cooled material is then emulsified with oil in an emulsifier. The emulsion is then stirred with vinegar and other additives to form a mayonnaise. The mayonnaise is pasteurized by heating it briefly in a second heater to about 80 DEG  to 100 DEG C., or it is sterilized by heating it to a higher temperature of from 110 DEG  to 130 DEG  C. Thereafter, the pasteurized mayonnaise is cooled in a second cooler and it is continuously filled into sterilized containers.
Patent SE-7708593-L (SE)
Inventor: LUNDBERG B E O
IPC: H01B7/18
Filed: 1977-07-26
Abstract: An electrical cable of the self-floating type for use in marine environments is provided with elements for taking up mechanical tractive forces. The electrical conductors of the cable are surrounded by an inner friction layer with a low friction coefficient. Around this layer a force equalizing layer of metallic material is provided and this layer is surrounded by a tube of plastic material showing a number of circumferentially situated grooves. An outer friction layer of the same material as the inner friction layer surrounds the hollow strands and the whole system together with the elements for taking up the tractive forces is embedded by a cable mantle of rubber-like plastic material.
Patent SE-7708670-L (SE)
Inventor: FUJIWHARA M
IPC: G03C1/12
Filed: 1977-07-28
Abstract: PURPOSE:To render a silver image of high contrast by processing with a hydroquinone containing developing solution after exposure a lith-type silver halide photographic light sensitive material containing specified silver halide grains, a tetrazolium compound, and a sensitizing dye.
Patent SE-7906100-L (SE)
Inventor: HARDING G
IPC: A61B6/02
Filed: 1979-07-13
Abstract: The invention relates to a device for measuring a scatter coefficient distribution in a plane of a body. The plane is irradiated in different directions by a primary radiation beam along beam paths which are each time situated in parallel in a direction. Scattered radiation which is generated by a primary radiation beam along its path is measured by detectors which are situated on both sides of the plane and which enclose the body as completely as possible. The scatter coefficient distribution is determined by iteration by calculating a scatter value for each beam path from an assumed distribution and by comparing this scatter value with the associated measured scattered radiation. From the difference between calculated and measured values a correction is determined and taken up in the calculated value.
Patent SE-8004879-L (SE)
Inventor: LUPERTZ H-H
IPC: F16D65/097
Filed: 1980-07-01
Abstract: An arrangement of guiding a caliper of a floating caliper disc brake comprising two axial pins fixed to a carrier member and projecting away from the disc through guiding openings in the caliper. At the other side of the disc the caliper is detachably fixed to a brake pad having a backing plate which is axially slidably arranged between two arms extending from the carrier beyond the edge of the disc, the backing plate being locked in the radial direction at one of the two arms. This guiding arrangement avoids clamping forces and allows easy replacement of the brake pads.
Patent SE-8005746-L (SE)
Inventor: HARTMAN A R
IPC: H01L29/74
Filed: 1980-08-14
Abstract: A high voltage solid-state switch, which allows alternating or direct current operation and provides bidirectional blocking, consists of a first p type semiconductor body (16, 16a) on an n type semiconductor wafer substrate (12). A p+ type anode region (18, 18a) and an n+ type cathode region (24, 24a) exist in portions of the semiconductor body (16, 16a). A second p type region (22, 22a) of higher impurity concentration than the semiconductor body (16, 16a) encircles the cathode region (24, 24a). The anode region (18, 18a) and second p type region (22, 22a) are separated from each other by a portion of the semiconductor body (16, 16a). The semiconductor wafer substrate (12), which acts as a gate, is adapted to allow low resistance contact thereto. Separated low resistance contacts are made to the anode region (18, 18a) and to the cathode region (24, 24a).
Patent SE-8006024-L (SE)
Inventor: BERGENTZ S-E
IPC: B23K26/00
Filed: 1980-08-28
Abstract: The invention relates to a vascular prosthesis in the form of a flexible tube which can be implanted in animals or human beings, with a regular pattern of blind holes in the external surface of the tube, which are regular with regard to direction, transverse dimensions and depth and are produced by laser treatment.The invention also relates to a method of producing such a vascular prosthesis consisting in that the holes are produced by means of pulsated laser beams along one or more helical lines, the tube being rotated and displaced axially at the same time.
Patent SE-8008858-L (SE)
Inventor: KRAUTKREMER F
IPC: B63H25/42
Filed: 1980-12-17
Abstract: An apparatus for driving and controlling a watercraft or the like having at least one pair of steerable propellers, the steerable propellers of each pair being located substantially symmetrically on opposite sides of the center line of the watercraft, such center line extending through the center of lateral resistance of the watercraft. A control element is provided for carrying out control movements in two degrees of freedom. Each control movement acts for remote control of the steerable propellers through transmitters corresponding respectively to such steerable propellers. Movement of the control element in one degree of freedom effects a rotation about an axis for controlling, through the transmitters, a synchronous pivoting of the servo propellers of each pair. Movement of the control element in the second degree of freedom effects movement of a rack element for controlling, through the same transmitters, an oppositely directed pivoting of the servo propellers relative to one another.
Patent SE-8104191-L (SE)
Inventor: TE NIJENHUIS B
IPC: C11D3/386
Filed: 1981-07-06
Abstract: A novel enzyme having a high proteolytic activity in alkaline media and being suitable for inclusion in washing compositions and which is produced by a novel Bacillus strain designated "PB 92", or its proteolytic enzyme producing mutants or variants. A culture of the Bacillus is deposited with the Laboratory for Microbiology of the Technical University of Delft, The Netherlands, where it has been given number OR-60.
Patent SE-8105133-L (SE)
Inventor: KUMBRANT L
IPC: G01K1/08
Filed: 1981-08-31
Abstract: A method for manufacturing a protection sleeve and a protection sleeve as manufactured accorcling to the method for equipment for testing or test sampling liquid metal by introducing the protection sleeve (3; 3 min ; 3 sec ) together with a testing or sampling means (2; 11) provided inside the protection sleeve into the liquid metal (1), whereby the protection sleeve provides a controlled and predeterminable flow of metal at least at or adjacent the walls of the protection sleeve. The protection sleeve comprises a thermoinsulating tube (3; 3 min ; 3 sec ) made of synthetic amorphous mineral fibres, preferably fibres of diabase type and having a sagging point of 1000-1200 DEG C according to the standards of the Swedish Institute for Materials Testing, and bound with an evenly distributed binder comprising or including among other things a binder component of organic type, for instance a thermosetting resin like phenol resin, carbomide resin or melamine resin and or substances incorporated in the fibre material, for instance crystal water containing salts or carbonates which at the temperature of the liquid metal spontaneously and successively emit gases. The mineral fibre tube (3; 3 min ; 3 sec ) can be manufactured from mineral fibres having an original weight per unit of volume of 20-70 kg/m<3>, which have been compressed to a weight per unit of volume of 200-800 or preferably 500-700 kg/m<3>. Preferably the binder is added in an amount of 2-8% by weight. The intensity of the turbulent flow is controlled by varying the amount of binder in the thermoinsulating mineral fibre tune and/or by varying the hardness of the mineral fibre tube.
Patent SE-8106159-L (SE)
Inventor: TREIBER R
IPC: H04B3/14
Filed: 1981-10-19
Abstract: A digital telecommunication line circuit implementable on one or more large scale integrated circuit (LSI) chips is described. A simplified integrated hardware structure is provided so as to achieve the combination on an LSI chip of an electronic two-to-four wire hybrid, line impedance matching by automatic digital impedance synthesizing of an output impedance and all digital filtering functions for an all LSI telephone line circuit including automatic equalizing.
Patent SE-8106252-L (SE)
Title: Heat exchanger interior - is divided into vertical cavities separated by horizontal chessboard patterned baffles
Inventor: VASILIEV B P
IPC: F28D7/00
Filed: 1981-10-22
Abstract: The heat exchanger has a heavy layer of pulp material, and comprises a vertical, cylindrical container in which is a thermic surface formed by a tubular housing with several pipes. A space between the container interior and the housing exterior is divided by opposed seals into two vertical cavities segregated height-wise by horizontal baffles arranged in chessboard pattern relative to each other to form chambers.
Patent SE-8107683-L (SE)
Inventor: MORAGUES MAURI J
IPC: C07D473/06
Filed: 1981-12-21
Abstract: Xanthine derivatives of the general formula <IMAGE> in which R<1> and R<3> each denote an alkyl group having 1-6 carbon atoms and R<2> denotes a cyclohexenyl, furyl, tetrahydrofuryl or thienyl group, and pharmacologically tolerable salts thereof with an alkali metal or a nitrogen-containing base, are novel, therapeutically useful compounds. They are particularly useful in the treatment of the respiratory and cardiovascular system. They can be prepared by cyclisation of a suitable 5-alkanoylamido-substituted 4-aminouracil compound or by reaction of a suitable substituted 5,6-diaminouracil with the anhydride of an acid R<3>-COOH.
Patent SE-8200982-L (SE)
Inventor: PREDIN OLAVI
IPC: H01H85/22
Filed: 1982-02-18
Abstract: Fuse caps designed for fuse apparatus of the Diazed type, in which the contact element 32 in the cap, which makes contact with the top contact of the fuse plug, and the metal casing 22, which is screwed fast to a fixed contact ring in the base of the apparatus, are electrically insulated from each other and are each connected to separate leads 27, 28 running to the outside of the cap. <IMAGE>
Patent SE-8205524-L (SE)
Inventor: JONES H A
IPC: B65H57/14
Filed: 1982-09-28
Abstract: In strand user devices such as a yarn storage feeder system of the type disclosed in U.S. Pat. No. 3,776,480 and having a yarn storage unit upon which a quantity of yarn is maintained from a yarn supply for intermittent withdrawal and delivery to yarn consuming means, a significant improvement in efficiency of the strand user device is achieved by incorporating strand guide means which are operable to control the movement of the strand, especially strand in the form of tape, from its supply source and into the user device while precluding fibrillation or splitting of the tape. Particularly in the handling of plastic tape fibrillation or splitting of the tape can occur as the tape is drawn from its supply source and guided in an angular path through a stationary member directing it to the inlet end of the storage feeder. Such fibrillation or splitting is avoided in practice with the present invention which incorporates roller means for guiding the tape to the feeder while maintaining tension into the tape at a generally uniform level both upstream and downstream of the roller means.