baber/WOPTO huggingface dataset:
Patent SE-7510449-L (SE)
Inventor: BOYS J T
IPC: G01N19/00
Filed: 1975-09-18
Abstract: A meter for determining stiffness or torque gradient including, in one embodiment, a deflectable coupling connected between an output shaft and a power input shaft, sensing means for developing two separate series of signals representative of the displacement of the input and output shafts respectively, a comparator for determining from the two series of signals a function of the stiffness or torque gradient and, in another embodiment, including a single shaft having an input end and an output end, transducer means associated with the shaft for developing a signal representative of the torque being applied through the shaft, sensing means for developing a signal representative of the displacement of the shaft, and comparator means for determining from the two signals a function of the stiffness or torque gradient. Either embodiment of the stiffness meter may be used for tightening a fastener by including an additional circuit responsive to the comparator output for sequentially storing information representative of the maximum stiffness developed up to any given point during the tightening operation and for producing a stop signal when the instantaneous stiffness has dropped to a predetermined ratio of the maximum stiffness.
Patent SE-7512322-L (SE)
Inventor: FARQUHAR R L
IPC: G08B17/12
Filed: 1975-11-04
Abstract: Methods and apparatus for optimizing the response of a radiation detecting device such as a cold cathode discharge tube are disclosed. The tube is energized at each instant of repeated sequences of successive time instants which are fixed in time relative to a time datum, and held energized for not more than a respective activation period following each said instant, consecutive activation periods being mutually separated by recuperation time periods. Response of the device during each of the activation periods is sensed for, and a warning output is produced only when the device responds during each of the activation periods of at least one sequence. The lengths and number of activation periods during each sequence are selected to increase the probability of a warning output being produced in response to radiation of a predetermined wavelength relative to the probability of a warning output being produced in response to background radiation.
Patent SE-7601278-L (SE)
Inventor: GLOCKNER E
IPC: F16D65/02
Filed: 1976-02-05
Abstract: A braking device for drive motors is disclosed. The braking device includes a brake disk which is adapted to be moved axially by the exertion of a spring force which acts against the rotor of the motor when the motor winding is de-energized. Such axial movement causes the brake disk to engage an oppositely disposed brake lining of the braking device, the latter lining being connected to a stationary part of the device.
Patent SE-7601514-L (SE)
Inventor: GEAR JR R B
IPC: H02G15/25
Filed: 1976-02-11
Abstract: A power cable joining device is disclosed for use in connecting or splicing two or more power cables wherein at least one of the power cables may comprise an impregnated paper insulated lead cable. The power cable splice in accordance with the present invention includes spacer element and gasket means which are cooperative with the prepared ends of the connected power cables in a manner to prevent migration of impregnate from the paper insulated power cable to the other connected power cables.
Patent SE-7611200-L (SE)
Inventor: SCHLUTER W
IPC: E04B9/00
Filed: 1976-10-08
Abstract: Ceiling panels (21) consisting of sound-inhibiting and fire-retardant materials are borne by band rails (22), in a grid arrangement, to form a trelliswork. At the points of intersection, the band rails (22), in a grid arrangement, are suspended on the unfinished ceiling (A) by means of wires (23) and eyelets (24). Strips (28) consisting of the same sound-inhibiting and fire-retardant material are introduced into the channel-shaped band rails (22), in a grid arrangement, and upright, sound-absorbing panels (29) are inserted above said strips. The transverse spacing between the upright panels (29) is smaller than the spacing between the subdividing walls (E, F, G, H) of the room, said panels (29) ending at a distance from the unfinished ceiling (A). <IMAGE>
Patent SE-7700592-L (SE)
Inventor: YONEYA K
IPC: A01K73/00
Filed: 1977-01-20
Abstract: 1526612 Trawl nets YOSHIDA KOGYO KK 21 Jan 1977 [24 Jan 1976] 02498/77 Heading A1A A trawl net has a cod end 10 characterised by an elongated slit 25 closeable by a sliding clasp fastener F.
Patent SE-7707254-L (SE)
Inventor: PETERSON W A
IPC: H02M7/537
Filed: 1977-06-22
Abstract: A single-ended self-oscillating DC-to-DC converter is disclosed including base drive compensation circuitry. Compensation circuitry is active during saturation intervals of the power transistor to control its forced current gain at some fixed value irrespective of the magnitude of a saturated current flowing through the transistor.
Patent SE-7800881-L (SE)
Inventor: JOHANSSON J G I
IPC: B02C7/06
Filed: 1978-01-24
Abstract: Grinding apparatus in which lignocellulosic material such as wood chips is ground between a pair of grinding discs which rotate relatively to one another within a housing into which the material is advanced through a feed-in opening by means of a feed screw which rotates in a concentric sleeve extending between the central feed-in opening and an intake opening for the material. The feed screw comprises a series of inner screw flights mounted on a central shaft, which screw flights support and are enveloped by a series of outer ribbon-like screw flights. The inner screw flights are designed primarily to propel the material radially outwards towards the wall of the surrounding sleeve, whereas the outer ribbon-like screw flights are designed primarily to advance the material in an axial direction towards the central feed-in opening.
Patent SE-7808330-L (SE)
Inventor: GUSTAFSSON I C H
IPC: A61D13/00
Filed: 1978-08-02
Abstract: An apparatus designed to indicate oestrus and/or illness in mammals, particularly cows, by determining the temperature of the milk leaving the mammal includes a temperature dependent resistor (26) located in a milk passage tube and a plurality of threshold circuits (33-38), each with an associated indicating device (28-32), set up so that more indicating devices are activated at higher temperatures. The temperature dependant resistor is preferably a thermistor located in a bridge circuit. The indicating devices are preferably lamps. These may be arranged to be illuminated at approximately 38.3 DEG C (28), 38.6 DEG C (29), 38.9 DEG C (30), 39.2 DEG C (31) and 40.0 DEG C (32), lamps 29-31 generally indicating oestrus and lamp 32 illness. <IMAGE>
Patent SE-7900401-L (SE)
Inventor: TSCHUDIN R
IPC: B29C51/06
Filed: 1979-01-17
Abstract: A method of deep drawing of foam material mold parts made of flat foamed plates, by which the plate which is clamped in a frame is heated on both sides and is sucked against the upper side of a core piece which moves into the plane of the frame, the upper side corresponding to the profile of the mold. The suction takes place with an intermediate placement of a foil, the latter being adhesive material-repelling at least on its interior side. The foil is fastened to the foam material plate by means of a self-adhesive layer.
Patent SE-7903400-L (SE)
Inventor: DUBINSKY R S
IPC: B22D23/06
Filed: 1979-04-18
Abstract: A method for production of a massive bloom according to the invention involves remelting of consumable electrodes in a melt container 1 and exerts a particular influence on the crystallization in the bloom during the course of the melting operation, which procedure consists in bringing a cooled body 8 into contact with the molten metal constituting the metal bath and maintaining this contact until the melting operation is completed by moving the cooled body 8 at a speed near the rate of melting. At the conclusion of the melting operation, the cooled body 8 is withdrawn from the metal bath. The cooled body can be fabricated in the form of a floating body 11 or as an extension piece which is widened at the bottom and firmly secured to a movable chill mould. <IMAGE>
Patent SE-7904134-L (SE)
Inventor: STEWART J H
IPC: F16B2/08
Filed: 1979-05-10
Abstract: A harnessing device formed by a locking head and an attached serrated strap with gripper rails. The head contains a guide channel for receiving the strap after encirclement of the items to be harnessed, and an internal locking tang. The serrated strap has side rails which are proportioned to grip the encircled items. The desired gripping action is facilitated by the inclusion of serrations on the rails.
Patent SE-7905453-L (SE)
Inventor: TARAMASSO M
IPC: C07C15/00
Filed: 1979-06-20
Abstract: Aluminium-or gallium modified silica or germania is prepared by reacting an aluminium (or gallium) derivative and a silicon (or germanium) derivative with a clathrating substance with the possible addition of a mineralising agent and an inorganic base, and crystallising the mixture thus obtained, so that a compound is formed which has the general formula:  Si.(0.0012 - 0.0050)Al.Oy  Ge.(0.0012 to 0.0050)Al.Oy  Si.(0.0012 to 0.0050) Ga.Oy  Ge.(0.0012 to 0.0050)Ga.Oy  in which y is from 2.0018 to 2.0075. The modified silicas and the analogous compounds are efficient catalysts for a large number of reactions. A zeolite of formula  (0.9+/-0.2)M2/n0.W2O3(5-100)YO2-2H2O in which M is H<+>, NH4<+>, metallic cations or cations derived from amino alcohols, W is Al or Ga, Y is Si or Ge and z is 0-40 of ZSM-5 type is referred to as a modification.
Patent SE-8003756-L (SE)
Inventor: RAYMOND J C
IPC: H04L69/40
Filed: 1980-05-20
Abstract: A data communication simulator system wherein the basic operational conditions of a bit and byte synchronized data network may be simulated by generation of a bit timing signal, a byte timing signal, data signals, and control and status indication signals. Manual as well as automatic testing modes are provided, the manual mode including a signal stepping control arranged to enable either full or half cycle operation.
Patent SE-8003933-L (SE)
Inventor: BENGTSSON A
IPC: A41D13/00
Filed: 1980-05-27
Abstract: According to the invention, a difficultly compressible yoke 8, which consists of a two-layered textile fabric and which raises the shoulder part 5 of the article of clothing, is arranged in overalls, jackets and similar articles of clothing, with the yoke being arranged to permit air to flow through in different directions and divert rising airflows downwards along the wearer of the article of clothing. This results in an exceedingly well ventilated article of clothing. <IMAGE>
Patent SE-8004133-L (SE)
Inventor: IMAI T
IPC: C08L83/07
Filed: 1980-06-03
Abstract: One package compositions of organopolysiloxane containing alkenyl radicals, organohydrogenpolysiloxane and a catalyst for the addition reaction can be prepared by using microcapsules which contain the organohydrogenpolysiloxane. The microcapsules have nonpermeable films which keep the organohydrogenpolysiloxane separated from the other reactive components. When the microcapsules are ruptured, the composition cures. These one-package compositions can be used as coating materials, potting materials for electrical equipment, release coatings and bonding agents.
Patent SE-8006338-L (SE)
Inventor: ARVIDSSON EWALD
IPC: H02B5/00
Filed: 1980-09-10
Abstract: Twin-chamber system or arrangement in which a first chamber 4 is intended to contain one or more electrical installation units 1, for example a telecommunication module. The first chamber 4 consists of a chamber generally buried in the ground and provided with a cover 5, 6. Electrical leads 12 are taken into the first chamber and connected to the installation unit 1 that is inside the first chamber. The electrical leads 12 extending between the first chamber and the installation unit are given such a length that the installation unit can be lifted a predetermined distance out of the first chamber 4 without disconnecting the electrical leads 12 and taken into a second chamber 7 or service chamber. <IMAGE>
Patent SE-8007789-L (SE)
Inventor: MERENSALMI M
IPC: A23K3/02
Filed: 1980-11-05
Abstract: An additive to be added to animal feed such as grass, other fresh-cut vegetable matter, grain or mash prior to anaerobic ensuing characterised in that the additive comprises lignone sulphonate in acid or in totally or partially. non-toxically, neutralised form, together with a mineral and/or organic acid or a non-toxic salt of such acid(s). Also a method of ensiling animal feed such as grass, grain or mash in which the feed is treated with an additive to improve palatability and reduce losses in nutritive material characterised in that the feed is treated with lignone sulphonate (SL) in acid or totally or partially non-toxically neutralised form together with a mineral and/or organic acid or a non-toxic salt of such acid(s), the SL calculated as dry matter being added at a rate of 1.5 to 15 g/100g crude protein.
Patent SE-8107620-L (SE)
Inventor: BOUT W J F
IPC: F21V19/02
Filed: 1981-12-18
Abstract: A signalling light according to the invention has a concave reflector with a substantially cylindrical lamp holder for an electric lamp. The position of the lamp holder can be adjusted from inside the reflector. The lamp holder is connected to the reflector so as to be rotatable about its axis. Means which can be manipulated from inside the reflector fix the lamp holder in any adjusted position. The construction of the signalling light makes it possible to position an asymmetric light source in the reflector in such manner that an optimum light beam is obtained.
Patent SE-8200498-L (SE)
Inventor: DAUBNER ANTON
IPC: F16C3/02
Filed: 1982-01-29
Abstract: The invention concerns an expanding shaft for fixing of relatively thin strips of material such as paper for tightening or loosening in the fixing of the paper shaft's sleeve on the shaft's surface occurs through elastic expansion of lengthwise sections of the shaft's mantel which is achieved by slotting the shaft's mantel in such a way that the slots extend only over a predetermined length of the axle's mantel whereby the slots are positioned in such a way that they alternately extend from the one or the other end of the shaft's mantel, that an elastic bellows is positioned within the shaft which upon introduction of fluid expands against the inner face of the coil's sleeve with an equally great contact strength at each point of the mantel.<IMAGE>
Patent SE-8205672-L (SE)
Title: Water filter - has evacuation unit fitted near filter intake and sucking air through filtration sheet
Inventor: TORNEGARD OLLE
IPC: B07B1/00
Filed: 1982-10-05
Abstract: To increase the capacity of water filters, an evacuation extractor (5) is fitted at the top of the filter (2) near its intake (1). This evacuates air through the rear of the filter, and causes air to be sucked through the filter bars or sheets (4) at the same height. A panel (6) with a lower hatch (8) screens the lower part of the filter to produce greater suction or vacuum where the largest amount of water is located. A tap pipe (7) is positioned below water level.
Patent SE-8207334-L (SE)
Inventor: JOHANSSON J
IPC: H02B11/24
Filed: 1982-12-22
Abstract: 1. Switching cabinet for the receipt of a pull-out device (16), the device (16) being provided with plug contacts (17, 18) which in the operating position of the device are engaged in stationary contacts (11, 15) arranged in the cabinet, with a screening wall (19) of insulating material fixedly arranged in the cabinet between said device and said stationary contacts and provided with passage holes (20) for the plug contacts, with a sealing device (21) arranged at each passage hole which sealing device surrounds the plug contact (17, 18) extending through the hole in the operating position of the device (16), the sealing device (21) being made of a hard insulating material and comprising a sealing disc built up of two halves comprising a sealing disc built up of two halves (22a, 22b) as well as a spring device (23) for pressing together the two disc halves, and with the two disc halves (22a, 22b) being laterally spaces apart when the plug contacts (17, 18) are pushed into their operating position, characterized in that said spring device (23) consists of a spring element (23) arranged in a slot extending along the circumference of the disc.
Patent SE-8300651-L (SE)
Inventor: HAFTLMEIER T
IPC: F25D21/14
Filed: 1983-02-08
Abstract: Heat-insulated housing for household refrigerators or the like, with a plastics inner container, on the outer side facing the heat insulation of which a plate-shaped evaporator with good heat transfer abuts in close contact. Lateral evaporator sections (16,17) adjoin a middle evaporator section (15) covering at least the upper section of the rear wall and, abutting externally on the inner container in the upper region of the side walls, extend as far as the neighbourhood of the opening of the housing (10). <IMAGE>
Patent SE-8304269-L (SE)
Inventor: PAPING M G
IPC: A63B55/60
Filed: 1983-08-04
Abstract: A caddy has wheels (3) attached to a supporting bottom, a handle (6) for pulling or pushing, and a foldable rear wall (2) of at least two members (10,11) hinged (12,13) to wheel guards, with the base also of at least two members (7,8) and hinged on opposite sides to the guards. The rear wall members are pref. foldable about an inclined hinge line so that when folded the bottom members, rear members and guards are parallel. The handle is pref. foldable or telescopic and has an extensible lower end support element extending under the caddy bottom. The caddy is pref. made form plastic and metal wire, and the hinges between members are of polypropylene. Each guard pref. has a recess for receiving the corresp. part of the rear wall member when the caddy is folded.
Patent SE-8304745-L (SE)
Inventor: SCHOLZ H
IPC: B60T17/00
Filed: 1983-09-02
Abstract: A drying device for air dryers of compressed-air brake systems for commercial vehicles comprises a complete, canister-like component and disposable part which may be replaced in its entirety as a structural unit. It has a pot (13) into which the drying agent (14) is directly introduced and which is closed at the mounting end by means of an end cover (15). The end cover incorporates a central outlet opening (18) having an internal screw-thread (19) by means of which the complete pot is screwable onto a screw-threaded connection of the air drier housing. The air enters through inlet openings (24) in the end cover (15), passes through a prefilter (37), the drying agent (14), an after-filter (33) and then flows through a central tube (27) from one end of the pot to the other and to the outlet opening (18). In a preferred embodiment a safety screw (42) having a pressure relief passage (51, 52) secures a safety tab (43) which prevents the drying device from being unscrewed before the safety screw is released. <IMAGE>
Patent SE-8306289-L (SE)
Inventor: THRAP-OLSEN O
IPC: F23B/
Filed: 1983-11-16
Abstract: The present invention relates to a method for combusting solid fuel in the form of particles, preferably fuel pellets, whereby the fuel is combusted in a rotating combustion chamber (1) whereby the speed of the rotating the chamber is varied so that the fuel periodically releases from the chamber wall and skids along said wall.
Patent SE-8307203-L (SE)
Inventor: SMEDLUND P-A
IPC: B62B5/00
Filed: 1983-12-29
Abstract: For the purpose of allowing said trolley to be used for various purposes and in various combinations as a carrier of luggage, to be supported by means of straps on a person's back or to be mounted on a bicycle or a moped, the trolley is made in two sections (1, 2), one upper, and one lower, which sections are detachably interconnected by means of a locking member (15), and each section is provided with load-carrying equipement (9, 13, 17).
Patent SE-8402284-L (SE)
Inventor: BOSTROM TOMMY
IPC: B44D3/18
Filed: 1984-04-26
Abstract: Frame side parts (7,8) are displaceable from each other along their whole length, and in like manner. Such displacement is produced by straight edges(2a)
Patent SE-8402305-L (SE)
Inventor: HANEY D N
IPC: C07K5/06
Filed: 1984-04-27
Abstract: A method of selectively assaying for the activity of cathepsin B in mammalian fluids and tissues which may also contain trypsin and trypsin-like enzymes using novel substrates. The substrates are of the general formula: Z - R2 - R1 - X wherein X is an indicator moiety cleavable by cathepsin B, R1 is an amino acid group which is not positively charged, R2 is a hydrophobic amino group, and Z is an amino blocking group.
Patent SE-8402546-L (SE)
Inventor: SKYTTE O
IPC: D21F3/02
Filed: 1984-05-11
Abstract: A press roll in a paper making machine comprises a non-perforated inner frame onto which an elastic layered structure is applied, the layered structure including an inner layer having a volume of which a substantial portion is constituted by cavities and an outer layer adapted to act against the inner surface of a looped press felt which passes through the press nip, the outer layer having passages formed therethrough which communicate with the cavities of the inner layer. During operation, the cavities are compressed together and thereby widen or extend the nip zone and, additionally, the cavities act as suction devices to produce a negative pressure in the nip zone following the centerline thereof. A press is disclosed which is formed by the press roll described above and a counter-roll which is provided with an elastic coating and a hollow face. A pair of press felts pass through the nip zone formed by these rolls between which the web to be dewatered is passed.
Patent SE-8405542-L (SE)
Inventor: GORANSSON R
IPC: B03C3/45
Filed: 1984-11-05
Abstract: Electrode is included in an electrostatic dust separator and oriented adjacent to an emission electrode. The upper part of the electrode is supported by the holder via the projecting tongue The tongue is clamped by the arrangement which produces a reduction in the field strength around the pointed devices. In addition they create the conditions needed to reduce the field strength at the edge of the deposition electrode.
Patent SE-8503389-L (SE)
Inventor: MARTENSSON K
IPC: B29C48/305
Filed: 1985-07-08
Abstract: A closable bag of flexible material is provided with a separate inlet member (3) with an opening for filling the bag with a substance, for instance liquid, which inlet member is fastened to the bag. A separate member (7) is arranged for closing the filling opening from inside the bag. The closing member (7) for its closing of the filling opening is arranged for releasable sealing engagement with the inlet member (3), thereby enabling a subsequent partial discharge and reclosing of the bag. The separate inlet and closing members (3, 7) are substantially resistant to deformation and have means (6, 12) for engagement by respective elements of an operating equipment (13-16) arranged outside the bag. The operating equipment includes a filling member connectable to the inlet member, and means for sterilizing a space formed between the filling and closing members.
Patent SE-8503401-L (SE)
Inventor: TRAMEZZANI G
IPC: F16B39/28
Filed: 1985-07-09
Abstract: The nut (5) has a collar (7) projecting at the top, divided by slots (10) into a set of resilient segments (8). The nut has a coil spring (13) enclosing the segments. The force of the spring compresses the segments so that they are bent inwards into contact with the threads of a screw (6), locking the nut. - The slots are V shaped, to ensure that the edges of the segments do not enter into contact with each other. In another designs, the slots are U shaped, or the bottom of each parallel sided slot terminates in a central narrower slot.