baber/WOPTO huggingface dataset:
Patent SE-7705733-L (SE)
Inventor: MACHLEDER W H
IPC: C10L1/14
Filed: 1977-05-16
Abstract: 1476384 Diesters of adipic acid ROHM & HAAS CO 26 April 1974 [2 May 1973] 50807/76 Divided out of 1476381 Heading C2C [Also in Divisions C5 and C3] Diesters of adipic acid with (a) a C 1 -C 24  aliphatic alcohol and (b) an alkoxylated alkyl phenol which esters may have the formula where Z is the hydrocarbon residue of adipic acid, n is a value in the case of a single compound or average value in the case of a mixture of compounds in the range 1-20, R 7  is C 4 -C 9  alkyl and R 9  is C 1 -C 24  alkyl; may be prepared by reacting a mixture of aliphatic alcohol and an alkoxylated alkyl phenol with adipic acid.
Patent SE-7708398-L (SE)
Inventor: FUCHS E
IPC: B23D23/00
Filed: 1977-07-21
Abstract: The invention relates to a shear for cutting-off sections of a profile material of the type having a stationary shear beam held in a housing and a movable shear beam which is arranged on a slide which is guided in the housing and can be displaced by means of a drive mechanism, each of the shear beams exhibiting at least one shear opening which is attached to the profile of the profile to be severed and with which are aligned inlet and outlet openings in the slide and housing for the profile material. Means in the housing define a recess in which is mounted the stationary shear beam and means in the slide define a recess in which is mounted the movable shear beam. The shear beams are arranged side by side in parallel and are removable from their respective recesses and, at least during severance of the profile material are biased by a biasing means together in a direction transverse to the direction of motion of the slide.
Patent SE-7712251-L (SE)
Inventor: TEMPLE V A K
IPC: H01L29/74
Filed: 1977-10-31
Abstract: Self-protection against breakover turn-on failure is achieved for a thyristor by providing for adjustment of the curvature of the planar junction termination in the gate region. In addition, breakdown of the outer edge of the device at the junctions is maintained at a relatively higher breakdown voltage by the techniques of beveling, floating field rings or by etching around the cathode emitter region.
Patent SE-7714520-L (SE)
Inventor: GEORGET J-P
IPC: B02C1/02
Filed: 1977-12-20
Abstract: In a jaw crusher, pneumatically assisted systems for maintaining the jaw-plate of the crusher on its carrier and for setting the position of the carrier and the jaw-plate mounted thereon.
Patent SE-7812047-L (SE)
Inventor: ANNERGREN G E
IPC: D21C1/06
Filed: 1978-11-22
Abstract: Methods of manufacturing sulphate pulp from lignocellulose-contain-ing material are disclosed.  The yields obtainable in such methods are increased by assuring that the time during which the lignocellulose-containing material is in contact with the cooking liquor at a temperature in the range of from about 80.degree.C. to 140.degree.C. is very short.  To accomplish this, impregna-tion is substantially carried out at a temperature which lies outside of th\At range, and which is lower than the cooking temperature.
Patent SE-7900016-L (SE)
Inventor: PRILL E J
IPC: A01P13/00
Filed: 1979-01-02
Abstract: The sesquisodium salt of N-phosphonomethylglycine is a unique crystalline compound which has utility as a post-emergent herbicide and is also useful to increase the sucrose content of sugarcane.
Patent SE-7902284-L (SE)
Inventor: HAIGH D G
IPC: H03H11/40
Filed: 1979-03-14
Abstract: A band-pass filter consists of a number of circuits resistively coupled together to form a ladder network between an input and an output. Each circuit includes a positive impedance converter terminated so as to provide an impedance inversely proportional to the square of the complex frequency, preferably a capacitatively-terminated positive impedance converter is used wherein the impedance conversion ratio is proportional to the complex frequency. The input and output of the filter are resistively terminated such that all reactive elements of the filter are contained within the said circuits. Preferably the capacitors all have the same capacitance value.
Patent SE-7904515-L (SE)
Inventor: ENGSTROM THORD INGEMAR
IPC: F16L21/00
Filed: 1979-11-08
Abstract: An arrangement in vertical tubular structures, such as rain-water drains and manholes, comprising a plurality of pipe sections placed one upon the other, for preventing the surrounding filling mass from penetrating the joints if the pipe sections move relative to one another. The arrangement comprises a sealing cuff arranged to be placed around the tubular structure in a manner such as to cover the joint between two mutually adjacent pipe sections, and to be pressed sealingly against the outer cylindrical surface of the two pipe sections. The sealing cuff is such as to permit a limited relative movement axially between the pipe sections. Suitably, a protective sleeve made of a rigid material is arranged around the pipe sections beneath the sealing cuff.
Patent SE-7906705-L (SE)
Inventor: SPEIDEL V
IPC: G01R19/15
Filed: 1979-08-10
Abstract: Circuit arrangement for monitoring an electricity-consuming load fed with direct current one terminal of which is grounded, particularly for monitoring an incandescent of an automotive vehicle, and the circuit arrangement being installable without interfering with the existing network of lines or cutting conductors. Between the switch of the load and the current-consuming device a measurement coil is arranged parallel to a conductor within the magnetic field produced by the flow of electricity through the conductor, the input of the coil being connected to a voltage supply source and its output being connected in a Schmitt trigger circuit with the non-inverting input of a differential amplifier constituted as operational amplifier and the output of the amplifier being fed back via a resistor to the non-inverting input and being connected to a fault indicator.
Patent SE-8005289-L (SE)
Inventor: WALKER D
IPC: C07F7/18
Filed: 1980-07-21
Abstract: Trimethylsilyl or another easily hydrolyzed ester of 6-trimethylsilyloxycarbonylaminopenicillanic acid was prepared by bubbling dry carbon dioxide into ananhydrous solution of the corresponding 6-trimethylsilylaminopenicillanate and found to be a useful intermediate in the production of penicillins, e.g., amoxicillin and ampicillin, by its acylation in anhydrous media with the appropriate acid chloride or acid chloride hydrochloride.
Patent SE-8103002-L (SE)
Inventor: KORHONEN-WESALA VEIKKO OLAVI
IPC: F04B43/02
Filed: 1981-05-13
Abstract: A diaphragm pump of the kind comprising a wobble plate (17) imparting to the diaphragm a reciprocal movement. The wobble plate is provided with a central guide shaft (45), which is adjustable in different sloping positions in relation to the driving shaft (50) of the pump, and on the shaft end of which a carrier (47) is rotatably journalled, which is axially displacable but unrotatably connected with a rotor (48) provided on the driving shaft (50) of the pump.
Patent SE-8106136-L (SE)
Inventor: SCHMIDT H
IPC: G02B7/30
Filed: 1981-10-16
Abstract: Disclosed is a device for the photoelectric determination of the position of a focal plane of an image with an optical correlator. The invention comprises an imaging system, a grating structure located in the focal plane of the imaging system to function as a spatial frequency filter and a photoelectric receiver system. Light fluxes originating from an unknown object pass through the imaging system, and are modulated by the spatial frequency filter with the resulting light fluxes being converted into a display or control signal. The device includes an optical sensor for responding to mechanical or thermal variations which could affect the light fluxes of the optical correlator and which produces a display or correction signal. The device may be equipped with photoelectric receiver means sensitive to light in different spectral ranges and have means to selectively insert one or the other of the photoelectric receiver means into the optical correlator system. In accordance with the present invention, a catadioptric system is used as the imaging system and the grating structure of the optical correlator is positioned in the focal plane of the catadioptric system.
Patent SE-8204013-L (SE)
Inventor: RAIDT H P
IPC: E02D31/02
Filed: 1982-06-29
Abstract: A construction element for foundation drainage has an integral, flexible, and substantially water-impervious panel lying generally in a plane and formed with respective arrays of inner and outer bumps to opposite sides of the plane. The outer bumps form outwardly open outer flow channels on the outer face. Normally the panel is applied to a vertical foundation wall with the inner bumps bearing against the wall and the outer passages vertical and opening outward away from the wall. The inner bumps and outer bumps are offset to one another in the plane in two perpendicular directions. Thus the channels communicate also in these two directions and the element can be rolled up. A water-pervious and rigid filter sheet overlies the outer bumps, is spaced outward from the plane, and outwardly closes the channels so that water can filter through the sheet and flow down the channels.
Patent SE-8204276-L (SE)
Inventor: BEHNK G
IPC: A22C25/08
Filed: 1982-07-12
Abstract: A device for conveying fish comprises a conveyor with a conveying element for conveying fish with their head ends foremost past processing tools, to provide constant pressure over the entire length of the fish. To this end the conveying element is provided with entraining elements (11) having a V-shaped recess (12) for engaging the backs of the fish. These entraining elements (11) are arranged on chain members (9) of a conveyor formed by a link chain (8) and are positively driven by pins (7) on drive roller (3). Resilient pressure on the working run of the conveyor is provided by spring-loaded rollers (14). Alternatively, the conveyor may be a toothed belt and roller (3) has a corresponding profile. <IMAGE>
Patent SE-8300458-L (SE)
Inventor: WIEME A
IPC: B29C70/88
Filed: 1983-01-28
Abstract: Energy-absorbing laminate with improved torsion resistance, especially for a ski, comprising a rigid core which is covered at least partially by a grid structure (1) on at least one of its flat surfaces. The grid structure comprises a number of parallel elastomeric strips (4, 5) disposed in layers and reinforced by twisted fibre bundles (3) which extend in the longitudinal direction of the strips. The strips intersect one another at an angle ( alpha ) between 10 DEG and 120 DEG  and are connected together in their contact zones (6). <IMAGE>
Patent SE-8303713-L (SE)
Title: 1,2,4-Triazolyl:hydroxy:alkylbenzene derivs. - useful as broad spectrum plant fungicides
Inventor: PARRY K P
IPC: B22D41/08
Filed: 1983-06-29
Abstract: (1,2,4-Triazol-1-yl)-hydroxy-alkylbenzene derivs. of formula (I) and their acid-addn. salts and metal complexes are new: (R1 is alkyl, cycloalkyl or opt. substd. ph; and R2 is Ph or PhCH2 both opt. substd.). (I) are broad-spectrum plant fungicides; they can move acropetally in the plant tissue and can be sufficiently volatile to be active in the vapour phase on the plant. (I) are active against fungi causing post-harvest diseases on fruit and are esp. useful in seed dressings for cereals etc.
Patent SE-8500685-L (SE)
Inventor: HARTNAGEL H
IPC: B65D1/26
Filed: 1985-02-14
Abstract: Thin walled containers, preferably beakers of plastics material, intended to be fitted together into rod-like stacks and which, in the stacks, form between the bottoms of adjacent containers, respective chambers to accommodate filling, for example powdered coffee, are provided in the peripheral wall with a stacking ring 15 and a holding ring 16. The holding ring 16 is constructed with two superposed annular parts 16a, 16b of which, in the stack, one annular part 16a of a container is opposite the other annular part 16b of the adjacent container. Constructed in the annular parts 16a and 16b are peripheral rows of cap-shaped projections of which the projections 19 of one peripheral row protrude towards the interior of the container and the projections 20 of the other peripheral row project towards the outside of the container. When the containers are fitted together in the stack, the projections 19 and 20 which are in an oppositely disposed relationship are impressed partially and resiliently into one another so creating a reliable grip which can be reliably and smoothly overcome by the application of limited axial force when the containers are to be moved apart in an axial direction. <IMAGE>
Patent SE-8502700-L (SE)
Inventor: NITSCHKE W
IPC: H01F7/18
Filed: 1985-05-31
Abstract: A device for controlling and/or regulating current flowing through an electromagnetic consumer, particularly in a control system of an internal combustion engine, is based on the separation of the control of current intensity through the consumer from the control of the direction of this current. This separation is achieved by the provision of a bridge circuit of four current amplifying units whose one diagonal branch is formed by the electromagnetic consumer and the other diagonal branch is formed by a series connection of power source an additional current controlling unit and a measuring resistor. The additional current controlling unit is controlled by a separate current intensity control signal whereas the bridge circuit is controlled by another, current polarity control signal.
Patent SE-8602510-L (SE)
Inventor: CARLSSON T
IPC: E04C2/08
Filed: 1986-06-03
Abstract: The slab component profile is such that successive profile parts (10) connecting to one another, located on opposite sides of the symmetry plane (S) passing through the central points of the corrugation snap convolution parts, are symmetrically identical to each other in relation to the symmetry plane (S).
Patent SE-8700053-L (SE)
Inventor: HERSHEL R S
IPC: H01L21/30
Filed: 1987-01-08
Abstract: A unit magnification, achromatic, anastigmatic optical projection system, more particularly for microlithography on semi-conductor wafers, comprises a concave mirror (52), an achromatic lens (56) including a meniscus lens (53), a plano-convex lens (55) and two reflecting prisms (56, 57), all with appropriate refraction indices. Light which has passed through a recticle (R) is reflected by prism (56), then by mirror (52) and thereafter by prism (57) toward a wafer (W). Mirror (52) has an aperture (58) through which a beam of light is directed towards a photomultiplier tube (66) which is thus used to align wafer (W) with respect to reticle (R).
Patent SE-8703962-L (SE)
Inventor: NORDEEN C A
IPC: F15C3/14
Filed: 1987-10-13
Abstract: A reverse-flow fluid control system utilizes a pair of rivet-shaped flappers mounted on a motor driven lever to apportion fluid between a pair of nozzles. Each flapper is slideably mounted upon the lever to allow the lever to move relative to and independently of the flapper should a chip become lodged between a flapper and a nozzle as the lever moves towards that nozzle.
Patent SE-8900915-L (SE)
Inventor: ROELLA GUNNAR
IPC: A61K8/19
Filed: 1989-03-15
Abstract: A dental preparation containing a water soluble, physiologically acceptable salt of an antimicrobal bisbiguanide, preferably chlorhexidine, and a water soluble physiologically acceptable cupric salt presents a synergestic plaque inhibiting effect in combination with a reduced discoloration and calculus formation. The dental preparation can be in the form of a mouth rinse, toothpaste or gel, or as a tablet or a chewing gum.
Patent SE-8902747-L (SE)
Inventor: TELAMO ERKKI JUHANI
IPC: A61H33/06
Filed: 1989-08-16
Abstract: The invention relates to an electrically heated sauna oven comprising a housing (1), a number of stone elements (2), particularly soap rock elements, and electric resistor elements (3); the power fed into the electric resistor elements is controlled by means of a control unit (4). According to the invention, the stone elements (3) are slabs which are attached adjacently in the housing (1), and the electric resistor elements are fitted inside each stone element (2).
Patent SE-9100423-L (SE)
Inventor: HOLMGREN AMBJOERN
IPC: B08B15/00
Filed: 1991-02-13
Abstract: PCT No. PCT/SE92/00051 Sec. 371 Date Nov. 1, 1993 Sec. 102(e) Date Nov. 1, 1993 PCT Filed Jan. 28, 1992 PCT Pub. No. WO92/14561 PCT Pub. Date Mar. 9, 1992An arm (2) on which to mount an extractor and other equipment, the arm (2) is hinged by its inner end (9) to a support (17) with the intermediary of a mounting bracket (14), so as to be allowed to pivot essentially in the horizontal plane. A retaining device (18) acts between the arm (2) and the mounting bracket (14) to retain the arm in the set pivotal position. The retaining device (18) includes a rod (24) which carries friction washers (23) and which may be actuated by an actuator (20) via a rotationally mounted yoke (38) in order to move the friction washers (23) from their retaining frictional engagement with a plate (34) connected to the mounting bracket (14) and thereby allow the arm (2) to be pivoted as desired. The power actuator (20) is remote-controlled by a control unit positioned on the extraction hood of the extractor.
Patent SE-9100928-L (SE)
Inventor: KAMEKURA Y
IPC: G02C7/02
Filed: 1991-03-27
Abstract: A cemented lens consists of a lens that is tinted and/or contains a UV absorber, and a second lens that is neither tinted nor contains any UV absorber. The cemented lens is formed by placing the two lens elements together with a UV-curable adhesive between them, and then directing UV radiation through the first lens to cure the adhesive.
Patent SE-9101569-L (SE)
Inventor: HOLM L
IPC: G01G11/00
Filed: 1991-05-23
Abstract: PCT No. PCT/SE92/00324 Sec. 371 Date Dec. 3, 1993 Sec. 102(e) Date Dec. 3, 1993 PCT Filed May 18, 1992 PCT Pub. No. WO92/21009 PCT Pub. Date Nov. 26, 1992A method of determining a load measurement value in dynamic weighing of an object passing over a weighing platform supported by load-sensing means generating a load-dependent weighing signal (S) which rises from a basic level to a peak level, to subsequently fall to the basic level. An at least approximative signal peak value (Speak) is determined as representing the weighed load. The weighing signal is integrated at least during a time interval (t1-t5) about the point where the signal peak value is determined in order to produce a summation result, the time interval being recorded as a measurement time factor (M). Further, a form factor (F) for the weighing signal is calculated in the form of the ratio of the summation result, i.e., the integrated area under the weighing signal (S) for the time interval (t1-t5), to a corresponding rectangular area that would be obtained in static weighing, i.e., the product of a peak value and the above time interval. Finally, the load measurement value is determined as the above-signal peak value with a resolution depending on a quality factor Q=FxMxk, wherein k is a factor chosen while taking into consideration the weighing conditions.
Patent SE-9200810-L (SE)
Inventor: SUNDBERG HARDY
IPC: F23L15/04
Filed: 1992-03-17
Abstract: The present invention relates to an apparatus for vapour enrichment of air, in which latent energy from flue gases is transmitted to air. The invention is characterised in that the air and the flue gases pass through a heat exchanger, preferably a transverse or cross-flow heat exchanger, without being mixed, whereby finely dispersed water and/or alcohol is sprayed into the air in the form of mist and vapourised by the heat released during the process of water-vapour condensation in the flue gases.
Patent SE-9202780-L (SE)
Inventor: HENRICSON K
IPC: C01B17/22
Filed: 1992-09-25
Abstract: Sodium sulphate and/or sodium carbonate containing material from a cellulose pulp mill, such as fly ash from a recovery boiler, or a by-product from a chlorine dioxide production plant, is brought into contact with a a gas containing hydrocarbons and/or hydrogen sulphide which chemically reacts with the material to produce sodium sulphide. Preferably the gas contains one or both of ethene and hydrogen sulphide. The sodium sulphide produced is used to effect sulphate cooking of cellulose pulp. The gas may be brought into contact with the melt of a soda recovery boiler to increase its sulphidity, either prior to, after, or simultaneously with bringing the gas into contact with the material. The sources of the fly ash and melt may be a soda recovery boiler combusting black liquor under oxidizing conditions.
Patent SE-9300577-L (SE)
Inventor: HULTEN OLA
IPC: G02B6/255
Filed: 1993-02-22
Abstract: In the silicon plate is etched a recess (7) down to the baseplate and tracks are etched on both sides of the recess. The tracks are straight and have a constant cross-section over their length, which cross section is suited for the track to act as a guide for an optical fibre placed in the track. One track on one side of the recess is accurately aligned with one on the other side of the recess. Both tracks have a like cross-section. The tracks lie in a (110) direction in the silicon, whilst the silicon plate surface is located in a (100) direction. The etched of the tracks and/or the recess is carried out with an anisotrope silicon etch.
Patent SE-9301366-L (SE)
Inventor: DANEK MAGNUS
IPC: B62K25/28
Filed: 1993-04-23
Abstract: In a shock absorber, a hysteresis function, which occurs due to the compressibility of the working medium, is used as active parameter. The parameter is used for determining a damping force variation of the shock absorber during the respective piston stroke. Means (26, 27, 28 and, respectively 40, 41, 42) influence the volume of the working medium and/or the effect from the compressibility so that different spring lengths occur in the working medium. Adjustment or control (i) of the hysteresis function has the effect of redistributing the damping force during the said respective stroke. <IMAGE>
Patent SE-9302837-L (SE)
Inventor: HANSSON GUNNAR CHRISTER
IPC: B23P19/06
Filed: 1993-09-02
Abstract: A method and a device for tightening threaded joints to a desired pretension level using a manually operated power nutrunner and controlling the tightening process by determining during the tensioning phase the instantaneous growth per time unit of the torque resistance from the joint, and adapting continuously the rotation speed of the nutrunner in relation to the determined instantaneous torque growth per time unit so as to obtain the same reaction force characteristics in the nutrunner handle for all joints, regardless of differences in torque resistance growth per angle of rotation between the joints. <IMAGE>
Patent SE-9503083-L (SE)
Inventor: ANTTILA SEPPO
IPC: B27B31/08
Filed: 1995-09-07
Abstract: A method and apparatus for separating pieces of sawn timber from bundles coming out of a sawing machine. The bundles, when emerging longitudinally from the sawing machine, are transferred in their transverse direction individually and sequentially to at least one unloading station and the bundles are unloaded from beneath, i.e., from the lowermost one of the pieces, using gripping members sequentially passing through the unloading station(s) and engaging with the lowermost piece of timber. The separated pieces of sawn timber unloaded from the bundles are transported at regular intervals onwards.
Patent SE-9601210-L (SE)
Inventor: ERLANDSSON LARS
IPC: C07F/
Filed: 1996-03-29
Abstract: Preparing caesium formate and neopentyl glycol comprises reacting formaldehyde (HCHO) and caesium hydroxide (CsOH) in a liquid (especially aqueous) state in the presence of isobutyraldehyde, where the mole ratio HCHO:CsOH:aldehyde is 1:1:1 to 3:2:1, e.g. 1.5:1.2:1 to 2.5:1.7:1 or 1.8:1:1 to 2.2:1.5:1 at a reaction temperature 0-100  deg C especially 30-70  deg C.