baber/WOPTO huggingface dataset:
Patent HU-9602897-D0 (HU)
Title: Method and apparatus for spreading evenly in closed room
Inventor: HAQUET YVON
IPC: B01F23/30
Filed: 1996-10-18
Abstract: Process for uniform distribution of a solid in divided form in a vessel, in which the solid falls onto a movable tool comprising an axle (2) driven in rotation by a motor and deflector elements (1) fixed in rotation to the axle and arranged at various levels around it. Each level contains a number of deflectors of identical form and are arranged symmetrically about the axle. The deflectors at each level are vertically above each other and the assembly occupies between 30% and 80% of the space. Device for uniform distribution of a solid in divided form in a vessel, comprising at the top of the vessel a means of supplying the solid to be distributed, which drops the solid vertically into the vessel, and a movable tool as described above. At each level the elements have the same speed of rotation and stay vertically above one another throughout the loading process. Use of the process or device to load vessels with a diameter greater than 5m.
Patent IT-8419434-D0 (IT)
Inventor: UGGERI FULVIO
IPC: C07C59/52
Filed: 1984-02-03
Abstract: Alpha-aryl-alkanoic acids are prepared by heating at boiling temperature a mixture of an alpha-halogen-alkyl-arylketone in a saturated aliphatic diol or in a mixture of saturated aliphatic diols in the presence of a Broensted's acid and by successively alkalifying the reaction mixture.
Patent IT-7920671-D0 (IT)
Inventor: GIORGIO FERRARI
IPC: C07C67/00
Filed: 1979-03-01
Abstract: A process for the separation of moprolol having formula (I) into its two optical antipodes, by salifying racemic moprolol with L(+)glutamic acid; treating the thus obtained mixture of diastereoisomeric salts with a water/alcohol mixture, in this way separating the L(+)glutamate insoluble salt of (+)moprolol; treating the resultant mother liquors which contain in solution the L(+)glutamate sart of (-)moprolol with a base so as to separate the levorotatory isomer of crystalline moprolol, which finally undergoes a purification. 
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Patent IT-8948686-D0 (IT)
Inventor: BROGI GIULIO
IPC: G08B17/12
Filed: 1989-12-20
Abstract: Fire fighting system mainly conceived for the safeguard of wooded areas, consisting of a number of peripheral detectors (1) each formed by: an infrared sensor (10), a TV camera (11), a rotating platform (12), a local processor (13), a group of weather sensors (14) and a communications subsystem (15). The peripheral sensors refer to a local control centre, which includes the following: peripheral detector (usually more than one detector is included in each system) (1); communications subsystem (2); central processor (3); software modelling for the forecast of monitored fire development (4); historical data base (5); TV monitor (6); video recorder (7); memory unit (hard disc, tape unit) (8); printer (9).
Patent IT-8968133-D0 (IT)
Inventor: SARTORIO FRANCO
IPC: B23K9/12
Filed: 1989-12-20
Abstract: PCT No. PCT/JP90/01655 Sec. 371 Date Aug. 15, 1991 Sec. 102(e) Date Aug. 15, 1991 PCT Filed Dec. 19, 1990 PCT Pub. No. WO91/08856 PCT Pub. Date Jun. 27, 1991.An electric welding robot (1) is disclosed. The robot comprises a projecting arm (9) movable horizontally and vertically (X, Z) and a first and a second rotating arms (19, 22) rotatable about vertical axis (E, F). The arms (9, 19, 22) are articulated with one another, and the second rotating arm (22) carries a welding electrode (29). The movement of the arms (9, 19, 22) are controlled by means (5, 8, 20, 23) to position the electrode (29) at desired positions and in desired directions for carrying out welding easily in any direction. The said means include second means (23) for rotating the second arm (22) forcibly about the axis (F) when necessary and automatically and mechanically clockwise about the axis (F) through an equal angle ( alpha ) when the first arm (19) is rotated forcibly by the first means (20) anti-clockwise about the axis (E) through an angle ( alpha ).
Patent SE-0001437-D0 (SE)
Inventor: NORELL BO
IPC: B60R1/12
Filed: 2000-04-14
Abstract: A rearview display mirror comprises a pattern of transparent windows (7) that are formed in a light reflective coating (6) of the mirror. The pattern of windows defines symbols of information addressed to the driver of a vehicle. An additional material layer (8) of high reflectivity is arranged behind the mirror coating to be exposed by incident light (L) through the windows, and being operative for illuminating the pattern by passively returning the incident light (L) through the windows at a reflex angle not less than 20 DEG  relative to the incident light.
Patent SE-0002091-D0 (SE)
Inventor: ENGELBREKTSSON ANDERS
IPC: G05D16/06
Filed: 2000-06-05
Abstract: The present invention relates to a differential pressure regulator (1) having a lower part (2) and an upper part (3), the upper part being connected to the lower part. The lower part has an inlet (4) and an outlet (5). Between the inlet and the outlet there is a partition (6) with a valve seat (7), against which a valve body (8) acts at one end of a valve spindle (9), mounted in the upper part and actuatable in an axial direction by means of a biased compression spring (33) and surrounded by a membrane (30), which is fastened by means of a bead (27) all around between the upper part (3) and the lower part (2) and seals these parts against each other. According to the invention the coupling end (21) of the upper part (3) beyond a stop flange (20) in a direction towards the lower part is designed as an axially directed, annual projection (24), which at its free end forms a radially outwardly directed holding flange (25), enclosing a groove (26) all around, in which the membrane bead (27) is inserted. The fastening area of the membrane (28) is axially directed, i.e. mainly parallel to the insertion direction. A sealing is accomplished through a radial compression of the bead area (27) between an axial inner wall (18) of the coupling end (55) of the lower part and the bottom of the groove (26). The stop flange (20) acts against a step (19) in the coupling end of the lower part and a locking ring (23) rotatably retains the upper part on the lower part.
Patent SE-0004721-D0 (SE)
Inventor: ODHE JANERIK
IPC: D21F3/02
Filed: 2000-12-19
Abstract: Device for producing a paper having a three dimensional pattern which has been given the paper web in connection with drying the paper web. The device comprises at least one press nip (12) comprising a rotatable heated roll (13) and a counter means (11, 14), at which either the heated roll (13) along its periphery alternatively a member surrounding the roll or a patterned wire, band or belt is provided with said three dimensional pattern, and wherein the web paper web (10) is intended to pass through said press nip (12) and is given said pattern. A detaching roll (16) is arranged at a certain distance from the press nip (12) for taking off the paper web from the heated roll (13), and creping means (17) are arranged for creping the paper from said detaching roll (16).
Patent SE-0100470-D0 (SE)
Inventor: DANIELSSON MATS
IPC: G03B/
Filed: 2001-02-12
Abstract: The apparatus comprises an x-ray source (21) and an x-ray image receiver (25). The breast (26) to be examined is placed between compression paddles (23,24) which flatten it, maximizing breast exposure to allow a sufficient contrast to be obtained.  The collimator arrangement (22) can be moved to a parking position (P) when no x-ray exposure is conducted, and an active position (A)  before x-ray exposure is initiated.  The beam collimator is positioned between the x-ray source and the compressor paddles. An Independent claim is included for a mammography apparatus.
Patent SE-0102560-D0 (SE)
Inventor: JOHANSSON TED
IPC: H01L21/30
Filed: 2001-07-18
Abstract: The present invention relates to a method for selective etching in the manufacture of a semiconductor device and comprises forming a layer (6) of silicon-germanium on a substrate (1) of monocrystalline silicon or on a substrate at least comprising a surface layer of monocrystalline silicon, depositing at least a dielectric layer (7) on the silicon-germanium layer (6) and patterning the resultant structure (8), whereafter the dielectric layer (7) and the silicon-germanium layer (6) are etched away within a predetermined region (9). Preferably, the silicon-germanium layer (6) is amorphous, whereby the dielectric layer (7) is deposited on the amorphous silicon-germanium layer (6) in such a manner to prevent crystallization of the amorphous layer. After etching the structure may be heat-treated such that the amorphous layer crystallizes. The method is preferably applicable for etching an emitter window in the manufacture of a bipolar transistor having a self-registered base emitter structure.
Patent SE-0203088-D0 (SE)
Inventor: LARSSON LENNART
IPC: G08G1/054
Filed: 2002-10-21
Abstract: The invention relates to a pole located adjacent to a road carrying a traffic device, especially a camera for speed control, which by a hoist device can be in an operating position (A) or a service position (B). The invention solves the problem of giving the service personnel a better and safer working environment. This is achieved by providing access to a box with the camera from a solid position and in a suitable working height. The pole (1) is located adjacent to a road (2) and carries a traffic device (3). The pole (1) comprises a hoist device (10) with a cable winder (11,12,13,14) comprising a winch device (11) with a driving shaft (20) to be connected to a power source (24) and a cable (12) attached to the winch device (11) and via a top wheel (13), attached to a, along the pole gliding, sleigh (17) arranged to the traffic device (3).
Patent SE-0403091-D0 (SE)
Inventor: HAITJEMA HENDRIK JAN
IPC: A61L/
Filed: 2004-12-20
Abstract: The invnetion relates to injectable ophthalmic compositions suitable for forming an intraocular lens in the capsular bag of an eye, comprising linear non-functional polysiloxanes, linear functional polysiloxanes and at least two different siloxane crosslinkers. One of the crosslinker is a multifunctional crosslinker having more than four ractive groups and the other crosslinker is a multifunctional crosslinker having more than three reactive groups.
Patent SE-8206453-D0 (SE)
Inventor: RUNCIMAN H M
IPC: H04N3/09
Filed: 1982-11-12
Abstract: An optical scanning system comprises a rotor assembly (10) rotatable about axis (11) and having a first reflective zone (12) composed of planar facets (12A, 12B, 12C, etc.) and a second reflective zone (13) composed of facets (13A, 13B, 13C etc.) which may be planar or curved. An array of radiation detectors (26) is focussed by static focussing means (14) at a first reflection station through which the facets of the first zone (12) sequentially pass. Further static optical means (15) are provided to direct radiation between the first reflection station and a second reflection station through which the facets of the second zone (13) sequentially pass. The facets (12A, 12B, 12C etc.) of the first reflective zone (12) each have a normal disposed at an angle  psi  to the rotational axis (11); the incident and reflected radiation beams at the first reflection station each have a half cone angle  alpha  as determined by optical means ( 14) and the principal ray of the incident and reflected conical beams each subtend an angle of  beta /2 to the normal (17) of the facets (12A, 12B, 12C etc). The angles  alpha ,  beta  and  psi  conform to the relationship sin  psi xcos  beta /2=( alpha xN)/360 where  alpha is in degrees and N is the number of facets (12A, 12B 12C etc) and (13A, 13B, 13C etc) in each of the first and second reflective zones (12, 13).
Patent SE-8300279-D0 (SE)
Inventor: WILKE RICHARD
IPC: F16L59/12
Filed: 1983-01-20
Abstract: A spindle or leadscrew and an associated nut, forming part of a driving assembly of the circulating-ball type, have helical threads of symmetrical profiles in the shape of pointed arches whose flanks engage the recirculating balls along respective helical contact lines. With the spindle virtually non-deformable in the axial direction, the pitch of its thread exceeds that of the nut thread (in the absence of stress upon the latter) by a small differential-specifically 0.02%-lying well within the limits of elastic axial deformability of the nut. Upon rotation of the spindle relative to the nut for the transmission of an axial force, this differential results in an approximately uniform stress distribution among the sets of balls lying in confronting turns of the spindle and nut threads.
Patent SE-8300329-D0 (SE)
Inventor: NORDLUND V T J
IPC: A23C9/12
Filed: 1983-01-24
Abstract: A process for the production of fermented milk products is disclosed wherein milk is treated in a cold state with a rennet enzyme used for cheesemaking. The rennet-treated milk is thereafter heat treated in order to convert the paracasein of the milk to calcium paracaseinate and to inactivate the rennet enzyme, and the product thus obtained is treated in a conventional manner to produce the desired fermented milk product.
Patent SE-8303300-D0 (SE)
Inventor: HAKANSSON SIGURD
IPC: B27B17/00
Filed: 1983-06-10
Abstract: A device is disclosed to make slits through the bark of a log with a chain saw. The chain saw has a blade with a chain which runs over its extreme free end which is preferably semicircular in shape. Rotatable guide rollers are mounted on both sides of the extreme end of the blade and are preferably coaxial with the semicircular end. The lateral surfaces of the guide rollers face each other and guide rollers in operation hold the chain of the chain saw in contact with a log to be cut for cutting slits of a given depth through its bark.
Patent SE-8405746-D0 (SE)
Inventor: BERGKVIST J
IPC: F23C6/04
Filed: 1984-11-16
Abstract: A boiler plant with a multi-fluidized-bed combustion chamber comprising a first bed in a lower combustion space and a second bed in an upper combustion space andwith nozzles in the support means for the beds for injection of combustion air into the first bed and combustion gases into the second bed for fluidization of the bed material therein. The plant is equipped with bed material transport devices for transferring bed material from the lower combustion chamber to the upper combustion chamber or vice versa. Further, measuring means is provided for measuring the temperature and depth of the lower bed, and signal processing and control means are provided for adapting the depth of the lower bed in dependence on plant load and bed temperature.
Patent SE-8405937-D0 (SE)
Inventor: OSTERGREN LARS
IPC: E02D5/52
Filed: 1984-11-26
Abstract: The sections (12) of the post have convex ends (20), while the threaded ends (24) of longitudinal reinforcement bars (16) are free. Between the sections are incorporated joint units (14) which have concave walls for location against the end walls of the sections.
Patent SE-8406215-D0 (SE)
Inventor: GRANSTEDT J
IPC: B01D3/00
Filed: 1984-12-07
Abstract: PCT No. PCT/SE85/00493 Sec. 371 Date Jun. 19, 1986 Sec. 102(e) Date Jun. 19, 1986 PCT Filed Nov. 28, 1985 PCT Pub. No. WO86/03514 PCT Pub. Date Jun. 19, 1986.In the production of ethanol by continuous fermentation in a fermentor (4) with continuous stillage recirculation (19, 20) to the fermentor, the fermentation liquid (6) continuously withdrawn from the fermentor is first sieved in a straining step (7) for separation of coarse solid particles. Then the fermentation liquid (11) is separated in a yeast separation step (12), from which a yeast stream (13) is recirculated to the fermentor (4) and a yeast-free stream (14) is fed to a primary distillation step (9). From the bottom stream (16) from the distillation step (9) a part (19, 20) is recirculated to the fermentor and another part is subjected to final stripping in a secondary distillation step (10). By installing a further centrifugal separation step (22) in the stream (14), which is fed to the distillation step (9), or in the bottom stream (16) which leaves the distillation step (9), finer inert solid particles can be removed from the circulation circuit comprising the distillation step ( 9) and the fermentor (4). Thereby a considerable saving of separator capacity in the yeast separation step (12) and an improved fluidity in the system can be achieved.
Patent SE-8502113-D0 (SE)
Inventor: DJUPSJOBACKA A
IPC: G02F1/225
Filed: 1985-04-30
Abstract: An optoelectronic modulator for generating an optical signal in which a wafer (10) of optoelectronic material has two parallel light wave conductors (13a,13b) and three planar electrodes (14a,14b,14c). The latter are arranged so that two electrodes adjacent each other define by their long sides an elongate intermediate space with at most three sections, which are transversely displaced in relation to each other. One long side of one of the sections is situated approximately in the line of extension of the other long side in an adjacent section and the lightwave conductors (13a,13b) are situated in the extension lines. The lightwave conductors are modulated in counter-phase in two adjacently situated sections by a modulating alternating voltage (U) which is connected to the electrodes. The ratio between the length (L1) of the longest section and the length (L) of the electrodes is in the range of 0.70 to 0.95. By the electrode configuration, the modulator is given high upper boundary frequency and good pulse response.
Patent SE-8600296-D0 (SE)
Inventor: HANSEN HENRY
IPC: B30B9/30
Filed: 1986-01-23
Abstract: An arrangement for the compressing of refuse and similar materials by means of a number of roller-shaped compressing bodies acting in a container or similar receptacle and moving along the container so as to compress the material. The arrangement permits the effective compressing of the intended material without the need for a major labor input, etc. A number of compressing bodies provided with cutting devices projecting from a core both radially and along its external surface are connected together to form a self-propelled unit, which moves freely inside a container of the kind in question, which unit exhibits driving devices for the free displacement along the container of the aforementioned unit, which unit is capable of being supported by the material to be compressed inside a container of the kind in question, for the purpose both of breaking up and of compressing the material into a compact mass by means of the aforementioned compressing bodies, and in that a connection for transmitting electrical energy and/or drive information, for example, to the unit, is connected to the unit from the outside of the container, and in that the compressing unit is capable of connection to a control panel and is so arranged as to act for a specific period by being controlled via a time relay or actuated manually in order to operate for the desired period or in order to reverse the direction of travel after a certain period has elapsed.
Patent SE-8603459-D0 (SE)
Inventor: GOTMALM O
IPC: A01K61/80
Filed: 1986-08-18
Abstract: The controlled feed device has a feed tube (7) which extends downwards and its outlet (8) being some distance below water level. Compressed air is fed into the container (1) via a pipe (9) to produce sufficient pressure to the feed tube so that the water level in the latter is just above its lower mouthpiece (8). Inside the container, a vent pipe (12) can be installed to guarantee air supply to the feed tube, and for the possible removal of air from the foodstuff.
Patent SE-8603776-D0 (SE)
Inventor: GUSTAFSSON K M
IPC: E04B2/74
Filed: 1986-09-09
Abstract: The top reinforcement rail (14) extends along the complete length of the wall, gripping the tops of the wall components (10). It has at least one longitudinal downwardly directed guide flange (15) . which engages in longitudinal guide tracks (16) in the top end parts of the wall components. The reinforcement rail has at least on one side partly an upwardly directed longitudinal edge flange (18), partly a longitudinal, downwardly directed edge flange (17) acting as a back-up fillet. The wall has a lower section formed by the components beneath the reinforcement rail, and an upper wall comprising one or more further prefabricated components fitted above the reinforcement rail on which they rest and grip via their lower end parts around it.
Patent SE-8702727-D0 (SE)
Inventor: HOLLIDAY H J
IPC: E05D7/12
Filed: 1987-07-02
Abstract: A hinge arrangement for a container is provided, which includes a first member defining a plurality of spaced apart knuckles and a second member defining a knuckle to be located between two adjacent knuckles on the first member. The knuckles on the first member and the knuckle on the second member define an inter-engaging unit to enable the knuckles to be pivotally connected together. The second member also defines a structure for releasably connecting the knuckle carried thereby to the container to which the first member is to be hingedly connected.
Patent SE-8703431-D0 (SE)
Inventor: BROZE G
IPC: C11D3/00
Filed: 1987-09-03
Abstract: A liquid laundry detergent composition containing an alkali metal dithionite or sulfite reduction bleaching agent. The preferred compositions are nonaqueous liquids based on liquid nonionic surfactants and include a detergent builder salt suspended in the liquid nonionic surfactant. The alkali metal dithionite or alkali metal sulfite reduction bleaching agent can also be used as the bleaching agent in powdered or granular detergent compositions.
Patent SE-8703537-D0 (SE)
Inventor: LINDBERG ALBIN
IPC: F03B13/06
Filed: 1987-09-14
Abstract: The static water (1) falls freely (2) and the thus released energy is employed to raise the water to the required height (6). The thus raised water is then made to fall freely (7) against rotors (8) for generating electricity.
Patent SE-8704684-D0 (SE)
Inventor: LUGLI A
IPC: G02B6/46
Filed: 1987-11-25
Abstract: A winch suitable for the laying of cables, in particular for the laying optical fibre cables, inside tubes, comprises at least a couple of pulleys (10, 11) superimposed to each other. The pulleys are grooved to receive said cables and are mounted on respective horizontal shafts, at least one of which transmits the motion. The shafts extend from a vertical support upright (12) which supports a drive motor which drives the pulleys via a chain and sprocket arrangement (16 - 18). The winch is adjustably located in a well 23 so as to be able to pull the cable (27). <IMAGE>
Patent SE-8801373-D0 (SE)
Inventor: NIDEBORN K
IPC: B65B55/10
Filed: 1988-04-14
Abstract: Packaging material, especially containers or parts thereof are sterilized by first spraying hydrogen peroxide onto the material, and then exposing the treated material to a microwave field of such strength and at such pressure that the hydrogen peroxide film on the packaging material heats up, preferably to a temperature above 100 DEG C. A device for carrying out the method comprises an elongate housing (10) defining a first region (21) and a second region (42). Means (22-25) are provided for spraying the packaging material in the first region with a fog of hydrogen peroxide and a microwave applicator (26, 27) is provided to irradiate the second region with microwaves. A microwave reflecting sleeve (28) preferably is arranged in the second region. <IMAGE>