baber/WOPTO huggingface dataset:
Patent MX-169967-B (MX)
Title: Procedimiento para la produccion de gama butirolactona
Inventor: WOOD MICHAEL ANTHONY
IPC: C07D307/33
Filed: 1988-07-29
Abstract: La presente invención se refiere a un procedimiento para producir gama-butirolactona substancialmente pura, a partir de una mezcla de alimentación que contiene una cantidad molar mayor de gama-butirolactona y una cantidad molar menor de succinato de dietilo, caracterizado porque comprende destilar fraccionalmente la mezcla en una zona de fraccionación en presencia de etoxisuccinato de dietilo y recuperar de la zona de fraccionación un producto superior en forma de vapor que comprende gama-butirolactona que está substancialmente libre de succinato de dietilo y un producto líquido inferior que comprende etoxisuccionato de dietilo y succinato de dietilo en mezcla entre sí.
Patent MX-169533-B (MX)
Title: Maquina de flotacion
Inventor: KALLIOINEN JOUKO OLAVI
IPC: B03D1/14
Filed: 1988-09-30
Abstract: La presente invención se refiere a una máquina de flotación para flotar minerales o lo similar, a partir de suspensiones espesas que contienen estas partículas, que incluye una celda de flotación y un mecanismo mezclador colocado en el interior de la celda, que comprende una combinación de estator-rotor provista con medios accionadores y medios de suministro de aire; caracterizada en que encima de la abertura de alimentación de la celda de flotación está formado un lecho de espuma y porque cuando menos parcialmente dentro del lecho de espuma, están dispuestos miembros para regular el volúmen y/o superficie del lecho de espuma, así como para lavar el lecho de espuma.
Patent MX-174362-B (MX)
Inventor: PFEIFER ROLAND
IPC: A61F13/49
Filed: 1991-10-23
Abstract: Disposable shaped nappy comprising a water-impermeable outer sheet (2), defining a narrower crutch area (27) between the two wider ends or waistband areas (28, 29), an absorbent pad (22), securing elements (24) for attaching the nappy, and elastic elements (4) tensionally secured to the water-impermeable sheet (2) on either side of the absorbent pad (22), substantially on all the length of the water-impermeable sheet. The elastic means have a higher tension in the crutch region (27) than in the end areas (28, 29), and have, in the latter (28, 29), sections (4c) converging in the direction of the transversal edges of the water-impermeable sheet, so that the elastic elements (4) form a virtually closed elastic barrier around the absorbent pad (22), thereby providing a water-impermeable sheet which is longitudinally elastic in the crutch area and transversally elastic in the ends.
Patent NL-179153-B (NL)
IPC: E05D15/44
Filed: 1973-10-19
Abstract: 1440355 Up-and-over doors; doors TUBAUTO 19 Oct 1973 [20 Oct 1972 17 May 1973] 48940/73 Headings E1J and E2M In an up-and-over door comprising a rigid panel 1 retained and guided by rollers 2 which move in vertical U-shaped guidance members 3 having unequally long branches 13, 14 located on each side of the door opening, the rollers are positioned in the lower portion of the panel which is supported by two levers 5 articulated at one end of each lever to the upper part of the door opening and at the other end of each lever to the central portions of the sides of the panel 1. The unequally long branches 13, 14 of the U- shaped guidance members 3 are provided with facing ribs 16, 17 which are adapted to be engaged by truncated cone-shaped surfaces 15 on the rollers 2. To assist in assembling the up-and-over door unit, positioning members 4 are adapted to be detachably secured to the panel 1 and U-shaped vertical guidance members 3. After fixing they door frame, stud bolt means 25 is removed and the half spacers 18, 18' making up the positioning member 4 fall by gravity to free the panel 1 from its attachment to the guidance members to render the door ready for use.
Patent PT-77666-B (PT)
Inventor: LAVIELLE GILBERT
IPC: C07F9/38
Filed: 1983-11-15
Abstract: New nitrosourea compounds that can be used as medicaments and correspond to the general formula I    <IMAGE>  (I)  in which R1 is hydrogen, C1-C6 alkyl or phenyl, R2 is hydrogen, C1-C6 alkyl, thienyl, or phenyl which may carry substituents, R3 is hydrogen, C1-C6 alkyl, or benzyl which may carry substituents, or R2 and R3 together represent -(CH2)m-, m being 3 or 4. Pharmaceutical compositions; therapeutic administration especially for the treatment of tumours.
Patent PT-81757-B (PT)
Inventor: LANTZ ANDRE
IPC: A62D1/00
Filed: 1985-12-23
Abstract: Fluorinated telomers which can be defined by the formula: RF-CmH2m-(CH2-CR1R2)nX (I) wherein RF is a poly- or perfluorinated radical; X is iodine, chlorine or bromine; m is 0, 1 or 2; n is from 5 to 1000; R1 is hydrogen or methyl; and R2 is a -COOH or -CONR3R4 group, R3 and R4 being hydrogen or alkyl or hydroxyalkyl radicals, such telomers being obtained by free radical reaction of an ethylenic monomer CH2=CR1R2 with a fluorinated telogen RF-CmH2m-X, and being excellent surfactants in aqueous media with special usefulness as additives to fire-fighting protein-based emulsifiers.
Patent PT-85631-B (PT)
Inventor: HAWRYLKO ROMAN BOHDAN
IPC: C08F214/06
Filed: 1987-08-31
Abstract: Porous particles of vinyl resin are disclosed where said particles are non-spherical in shape, highly porous, skinless and friable. Processes are also disclosed for producing these novel particles. The particles are preferably PVC and exhibit an ability to absorb large amounts of plasticizer in a short time.
Patent PT-90356-B (PT)
Inventor: ANAEBONAM ALOYSIUS
IPC: A61K31/155
Filed: 1989-04-24
Abstract: An aqueous solution containing, as active ingredient, pentamidine or a pharmaceutically acceptable salt thereof, and having a pH of less than 4.5 is more stable than conventional solutions of pentamidine. The pH of the solution is preferably less than 4.0, more preferably less than 3.5, and especially less than 3.0. The active ingredient is preferably pentamidine isethionate and the pH of the solution is preferably adjusted by the incorporation of hydrochloric acid. The solutions may be administered directly to the lung by nebulisation and are useful in the treatment of pneumo-cystic carinii pneumonia.
Patent PT-98788-B (PT)
Inventor: UCHIDA HIROSHI
IPC: B28B1/14
Filed: 1991-08-27
Abstract: PURPOSE:To permit the surface of a formed body to be patterned like Kintaro wheat gluten by a method wherein a water-insoluble auxiliary form matching with a pattern is arranged in a form, a dry concrete pattern material is filled in either alone or both of the interior and exterior of the auxiliary form and a concrete base layer material is filled in the rest of the form in its entirety and the auxiliary form is removed from the form to harden both the materials into a one-piece product. CONSTITUTION:A concrete formed body 1 having a pattern layer 2 exposed on its surface partly or wholly is made by using a concrete fill-up form 4 and an auxiliary form 5 matching with the pattern and the pattern layer 2 is formed of a dry concrete pattern material and a base layer 3 is formed of a concrete base material. Dry pattern materials 2R and 2B and a dry or wet base layer material 3D or 3W are filled in the spaces 5a and 5b defined by a water-insoluble auxiliary form 5 arranged in the form 4 and in a space between the form 4 and the auxiliary form 5 in the same thickness, respectively. The auxiliary form is then removed from the form 4. In the case of the dry base layer material, the interior of the form is supplied with water entirely and, in the case of the wet base layer material, the concrete is allowed to be hardened monolithically into the concrete formed body 1, which is then removed from the concrete fill-up form 4.
Patent RO-110853-B (RO)
Inventor: LAZAR IRON
IPC: F15B21/12
Filed: 1992-10-02
Abstract: Invenția se referă la un mecanism
generator de impulsuri, destinat generării
mișcării mecanice. Mecanismul generator de
impulsuri este alcătuit dintr-o carcasă (1) în care
este practicat un alezaj (b) prevăzut cu niște
canale (a) tangențiale, de admisie și niște canale
de evacuare, în alezajul (b), fiind montat etanș
un rotor (2) prevăzut cu un canal diametral (c),
în interiorul căruia este montat etanș un disc (8),
antrenat și accelerat în mișcare lineară,
combinată cu mișcarea de rotației a rotorului (2),
de un fluid care pătrunde sau este evacuat prin
niște orificii (o) diametral opuse, aflate în același
plan cu canalele de admisie (a) și de evacuare
(e).
Patent SE-323539-B (SE)
Inventor: LAUER K
IPC: G01N33/66
Filed: 1966-08-04
Abstract: A process for the simultaneous determination of glucose and fructose in aqueous solutions at a temperature above 20 DEG  C. wherein the angle of optical rotation and refractive index of such solutions are measured and the concentrations of the components calculated therefrom in known manner.  The measurements may be carried out at a temperature which is the same as or higher than the temperature of the solutions to be tested, using a polarimeter and a refractometer, both having flow-through cuvettes.  Such measurements may be evaluated as a nomogram or taken off in the form of proportional voltages which are fed into an automatic computer which can either control a whole plant employed in the separation of glucose and fructose or reproduce a diagram on a multi-colour recording device. The chromatographic separation on an ion exchange resin of invert sugar solutions using the above process to detect the glucose and fructose fractions is described.
Patent SE-319414-B (SE)
Inventor: JAMES R
IPC: B65B9/06
Filed: 1964-09-09
Abstract: 1,019,546. Testing packages. HAYSSEN MANUFACTURING CO. Sept. 3, 1964 [Sept. 9, 1963], No. 36131/64. Heading B8C. Samples of the controlled atmosphere inside a tube 27 (Fig. 1) of flexible material, enclosing articles 17, are withdrawn by a device 41, and analysed. In the apparatus described gas, for example nitrogen, carbon dioxide, pure oxygen, inert gases, cyanide or chlorine gas, or an antiseptic powder, is fed via pipes 37 into a distributing head 30 (Fig. 5, not shown), which directs the gas or powder downstream into tube 27. The web is folded in about the articles by shoes 18 (Fig. 2, not shown) mounted on a carriage 20, vertically adjustable to the size of the article. The web is pulled tightly about the articles by inclined rubber rollers 19 and a longitudinal seam is formed by heated elements 22 and compressing rollers 26. The suction device 41 (Fig. 1) has a tube 42 which extends upstream to 42a, so that samples are withdrawn from the tube 27 just before it enters a package-separator unit 28 which draws the web 12 through the apparatus. At least part of the sample is fed via filters 44, 47 to a gas analyser 52, connected to a recording device 53. The remainder of the sample or other gas may be fed along a pipe 48 to a scrubber tube 49, which sprays the gas on to the underneath side of the articles 17 before they are positioned on the web 12. A second tube, not shown, may be provided at 42a to remove excess gas from the tube so that the units are packaged at a negative pressure. The film tube 27 may be flushed with. gas before starting, so that no packages are wasted. The invention is particularly applicable to cheese and meat, which may be packaged in moisture and/or gas permeable or impermeable packaging material, or coated foils.
Patent SE-305330-B (SE)
Inventor: DAVIES D
IPC: G01B17/02
Filed: 1963-12-20
Abstract: 1,069,928. Recording apparatus. STEWARTS & LLOYDS Ltd. March 21, 1966 [March 25, 1965], No. 12704/65. Addition to 1,040, 242. Heading G1J. [Also in Division H4] In an ultrasonic pulse-echo system for automatically recording the thickness of a product and the location of a defect therein, as in the parent Specification, two recordings are provided by markers arranged in two sets, each set comprising a plurality of electrically-separate conductors adapted to contact an electrochemical recording chart to produce visible markings thereon in accordance with received echo signals. In the embodiment of Figs. 1 to 4 each set of markers is formed by winding a wire in a helix around an insulating former (11), securing the winding to the former (11) with adhesive, and slitting the helix longitudinally.
Patent SE-358937-B (SE)
Inventor: FERNLUND L
IPC: F16C21/00
Filed: 1971-12-02
Abstract: A bearing with three concentric bearing rings situated in the same plane which are rotatable in relation to each other and where the intermediate ring is intended to transmit a torque from one side of the bearing to the other, characterized by that the inner surface of the outer ring comprises hydrostatic bearing pockets to which a pressure fluid can be supplied, and that the inner surface of the intermediate ring constitutes one or more raceways for a rolling bearing, preferably a spherical roller bearing.
Patent SE-436580-B (SE)
Title: Shaft mechanism for handloom.
Inventor: LINDSTAM CARL AXEL
IPC: D03C5/00
Filed: 1979-03-14
Abstract: A shaft mechanism for a hand-loom of the shaft type consisting of a stand in which a shaft-activating arrangement with pedals (37) a treadle set and shaft-activating rods (43) are arranged and which detachably support a shaft frame, in which a shaft mechanism with a number of shafts (27) and steel heddles in order to achieve a shed with lower and higher positioned warp threads (15', 15'') according to a previously chosen weaving pattern is mounted as are other required devices for the loom, and where the shaft is formed of permanent frames, which when beat out are arranged to project upwards from a fixed lowered position, and where the pedals (37) treadles are arranged as two-armed levers, which are connected to and activate one shaft (27) each, and where the shaft (27) in their fixed lower position are positioned in a successively declining level seen in the direction behind the inlaid side, so that the warp (15) in an inactivated position creates an angle downward with the point of angle positioned in the rearmost shaft's heddle eye, and where the pedals (37) treadle set have considerably long arms, while the shaft-activated levers are of different length, so that the pedals treadles that activate the rear shaft lift these to a higher level than the pedals treadles which activate the foremost shaft, preferably to such a successively inclining level, that the warp creates a whole, clean shed, which is symmetrical in regards to the horizontal plane.<IMAGE>
Patent SE-449230-B (SE)
Title: High thermal expansion coefft. alloy
Inventor: ANDERSSON B
IPC: C22C22/00
Filed: 1981-09-16
Abstract: Alloy comprises 70-80 wt.% Mn, 20-28 wt.% Ni with a max. of 2% Cu and the normally occurring contaminants. It has a high thermal expansion coefft. and is used as a component in thermal bimetal devices. In an example, the alloy has 74.1% Mn, 26.4% Ni, 1.0% Cu, Fe and Si 0.1% each and remaining contaminants 0.1%. The thermal expansion coefft. is 27.6 x 10 power -6 deg.C power -1. The material is combined to form a bimetal strip with another material comprising 36.5% Ni, 0.5% Mn, 0.2% Si, remaining materials being less than about 0.4% and the rest, Fe. Its thermal coefft. of expansion is 1.5 power -6 deg.C power -1. The bending as measured according to DIN1715 in 20.6 x 10 power -6. (Provisional Basic previously advised in WeekK18)
Patent SE-434940-B (SE)
Title: Lifting yoke arrangement for a container
Inventor: SVENSSON S-A
IPC: B66F9/18
Filed: 1982-09-15
Abstract: Lifting yoke arrangement for a container, which lifting yoke comprises a frame or equivalent, on which preferably four coupling arrangements 3 are arranged essentially in a plane in a configuration corresponding to four of the corners of the container and are intended to interact with corner attachments 4, provided with holes, present at said corners, each coupling arrangement 3 comprising a coupling device 5, one part of which is intended for coupling together with the container and is inserted in a hole 13 comprised by a corner attachment 4, and the frame comprising means for interaction with a lifting fork or equivalent of a truck or equivalent.The arrangement is characterized in particular in that said means comprise a pocket 15 with at least one tunnel-like cavity 16, into which said lifting fork is intended to be introduced, which pocket 15 is arranged essentially in the centre of and also with said cavity 16 running essentially at right angles to two beams 1 or equivalent comprised by the frame, which, arranged alongside the container in the intended manner, are intended to run along two of the longest edge portions 1' of the container which are essentially parallel to one another and also adjacent to one and the same side 1'' of the container. It is also characteristic that said pocket 15 is limitedly displaceable along said beams 1 or equivalent in the longitudinal direction thereof, by virtue of which a displacement of the yoke in the longitudinal direction of said beams 1, occurring for example when said coupling device 5 is introduced into said hole 13, is taken up as an essentially corresponding but oppositely directed displacement of said pocket 15 in relation to the beams 1, so that said lifting fork can maintain an essentially unchanged position. <IMAGE>
Patent SE-449660-B (SE)
Title: Clay Pidgeon ground target
Inventor: SANDBERG BORJE
IPC: F41J9/16
Filed: 1983-06-10
Abstract: The circular target is shot at during movement along the ground surface, and splinters on being hit. The target comprises a clay pigeon which consists of a splintering section and a surrounding protective ring preventing splintering of the clay pigeon on contacting the ground. The ring is so fitted on the clay pigeon that the centre of gravity of the latter is altered, allowing the target to roll on the ground.
Patent SE-456472-B (SE)
Inventor: HELLSTEN V
IPC: A01K/
Filed: 1983-09-30
Abstract: A hauling device for mounting aboard trawlers consists of a box profile 1 placed athwart the trawler at the stern end. Inside the box profile 1 there is a moveable cart 2, which can move forward and backward by means of a chain 4, wire, belt, spindle or other similar hauling arrangement. The cart 2 has a suspension arrangement which sticks out through a lengthwise slot 16 in the box profile 1 for suspension of a block 29. The warps to the trawl net run around blocks 26, 27 arranged at the gunwale and up around the block 29 of the cart and from that further out to the trawl net. The device comprises an additional cart 3, which can run freely in the box profile 1 at the side of the first cart 2 which is furthest away from the blocks 26, 27 at the gunwale. At the end of the box profile 1 which is opposite the blocks 26, 27 at the gunwale, there is a detachable catching mechanism 18 for securing the second cart 3 when it comes into this end. The catching mechanism 18 can consist of a double-acting hydraulic cylinder 24, which engages in a hole in the cart 20, where the oil is taken from an existing net sounding capstan, or it can be a pawl mechanism. The hauling device is suitable for bottom trawling, in addition to surface trawling, since the trawl scoops can be set down and taken in on either side of the trawler.
Patent SE-459299-B (SE)
Title: Separating wall between electric motor stator and armature
Inventor: PROCHAZKA J
IPC: H02K/
Filed: 1984-03-27
Abstract: The wall provides a hermetic seal between components in an oscillating linear electric motor comprising a stator (10) and an armature (20), whose ferro-magnetic parts are located in the stator tracks (11) so that a function air gap (13) is formed. Also in the stator tracks are windings (12). The separating wall (29) is of ferro-magnetic or non-ferro-magnetic material (32).
Patent SE-460162-B (SE)
Title: Widened body for light arc damage prevention
Inventor: MATIKAINEN K E
IPC: H02G/
Filed: 1984-06-14
Abstract: The device comprises a body (1) widened at least at one end, and appts. (7,8) for fastening it around at least a partially blank part (6) of the conductor (4). In the ends of the fitting track are formed widened parts (9) which when the conductor is fitted, locate coaxially with it (4). The widened parts have the shape of a blunt cone, and the dia. of their bases is greater than that of the base of the conductor (4). The insulation (5) on the conductor (4) is only removed from the part of it which touches the body part (1). U-shaped bolts (7) press against the stripped conductor area. (Provisional Basic advised 85/06)
Patent SE-461442-B (SE)
Title: Mechanical stay to counteract backslide for a ski
Inventor: LEWIN LEIF
IPC: A63C7/10
Filed: 1985-02-05
Abstract: Recently, touring on skis has increased considerably due to increasingly better access to prepared trails made possible by extensive investment in machines for preparing trails to international standards and like those made for competitions. It is therefore becoming increasingly enjoyable to tour on skis on trails made by snowmobiles and trail-preparing machines. However, problems persist with skis which tend to slide backwards and the problems are greatest when skiing on uphill slopes, on icy trails and on hard trails at temperatures around 0 degrees Celsius. These problems have been solved by an arrangement which can be fastened on the 44-millimetre wide, plastic-coated skis which are now generally used for touring. The arrangement allows skiing forwards in the normal manner, and what is known as skating can also be carried out. <IMAGE>
Patent SE-452874-B (SE)
Inventor: NANTIN HANS
IPC: B65B61/18
Filed: 1986-04-17
Abstract: In the manufacture of aseptic packing containers from weblike laminate material the material usually is brought into contact with a liquid sterilizing agent which, after a certain treatment period, is removed again. In order to avoid any accumulation of residues of sterilizing agent behind lugs, opening strips or the like a method and an arrangement for finishing an opening arrangement (2) on a packing container (1) are proposed, according to which an external gripping element (3) is placed over the opening region (4) only after the packing container (1) has been filled with the desired contents and has been closed. This is achieved with the help of a sealing unit (9) with vacuum device (10) and a gas-permeable striplike gripping element (3).
Patent SE-467644-B (SE)
Title: Process and device for eliminating pollution in fish- farming in open water
Inventor: ERIKSSON MOHIDIN HAJI MOHAMED
IPC: A01K63/10
Filed: 1991-03-13
Abstract: A process and a device for the collection and separation of waste in fish-farming bags 1 in open water and comprising a collecting and separating device 2-4 having a collecting plate 2 containing a number of conical, open- bottomed 13 collecting receptacles 12, a storage plate 4 disposed beneath the collecting plate 2 and having continuous slots 19 to a duct or pipe system 5 containing a supply line 6 for pressurized wash water and a drainage line 7 for collected effluent, and a valve device 3 disposed between the collecting plate 2 containing the conical receptacles 12 and the storage plate 4 containing the duct or pipe system 5, which valve device is arranged normally to reside in the open position but to be closable whenever waste is washed out from the pipe system 5. The device is mounted beneath a fish-farming bag 9 and also comprises a shutter member which denies wild fish access to the region beneath the fish-farming bag 9. <IMAGE>
Patent SE-470245-B (SE)
Title: Method and device for connecting headsets to telephone apparatus
Inventor: BROLUND PER
IPC: H04M1/00
Filed: 1992-12-17
Abstract: This invention concerns the connection of telephone apparatus and headsets to a telecommunications system without the telephone apparatus and the headset in combination requiring to be matched to the telecommunications system. To achieve this aim matching and switching equipment has been arranged between the telephone apparatus/headset and the connection to the telecommunications system. The switching equipment comprises a switching function which connects the telephone apparatus or the headset. The switching equipment also comprises a matching circuit to the telephone network which means that the headsets which are matched to the matching circuit can be used. <IMAGE>