baber/WOPTO huggingface dataset:
Patent LV-12743-B (LV)
Title: Energy converter producing mechanical and/or electric energy by use of cavitation
Inventor: SAVRADIMS SERGEJS
IPC: F03G7/00
Filed: 2001-07-12
Abstract: An invention refers to the energy converters (hereinafter referred to as the power installations) that at the expense of energy to be excited by a cavitation's generator in any liquid medium (hereinafter referred to as the liquid) convert energy from one kind to another, in particular, the energy of permanent magnet, electromagnet, any other magnetic elements, piston, turbine, rotor, etc. (hereinafter referred to as the movable element which carries out reciprocating, rotary, vibrating or other kind of movements hereafter referred to as the oscillations) convert into the mechanical and/or electrical energy; furthermore, the movable element either contains the liquid inside itself or is, constantly or not constantly, completely or partially, immersed into the liquid, or any of their surfaces, constantly and/or not constantly, adjoin thereto. Two variants of the power installations are described: 1) converting the oscillations of the movable element into mechanical energy (fig.1); 2) converting the oscillations of the movable element into electrical energy (fig.2). The power installation shown in figure annexed consists of the following elements: cylinder block (1); movable elements that are pistons (2 and 3), in which there are permanent magnets (4 and 5), as well as cavities (6 and 7) in which there is the liquid and which are hermetically closed above by semi-permeable diaphragms (25 and 26); a capitation's generator consisting of pulse generator (22), power amplifier (21), output power regulator (20), electronic commutators (18 and 19), which ensure the necessary periodicity and duration of operation of radiators (12 and 13) on the basis of signals from magnetic transducers (14, 15, 16 and 17); power source (23) providing the cavitation's generators with energy: device converting the oscillations of the movable elements into mechanical energy consisting of connecting rods (8 and 9), crankshaft (10) and flywheel (11); switch (24). The power installation shown in figure converts reciprocation of pistons (2 and 3) by means of connecting rods (8 and 9), crankshaft (10) and flywheel (11) into mechanical energy at the expense of the cavitation's energy to be excited by the cavitation's generator in the liquid being in cavities (6 and 7) of pistons (2 and 3). Flywheel (11) is used to reduce unevenness of gyration of crankshaft (10). As a cavitation's generator is used a hydroacoustic vibrator with pulse-focused sound wave radiation in an ultrasonic band, the construction and the principle of operation of which are similar, for example, to the cavitation's generator that used in the Villard experimental installation.
Patent LV-13344-B (LV)
Title: Bee-hive and its arrangement in the container
Inventor: ZARINKA JANIS
IPC: A01K47/00
Filed: 2005-03-31
Abstract: The invention refers to beekeeping. The hive offered is characterized by: a ventilation recess 18A connecting the space of bees nest under floor 1, which is provided with chamber 2 for ventilation and moisture condensation; the said recess is formed beneath the entrance floor and all over its length and width is provided with a removable ventilation net 9; a ventilation damper 8 meant for control of recess 18A is suspended from outside against the said net; the floor of the hive can be shifted and removed after removal of the case and is provided with a conic extension, which extends from internal hive's frame wall that is located opposite to the floor, as far as the entrance; a podium of floor sloped towards the upper plane 7 of the floor is formed under the entrance; the floor is thermo- and hydro-isolated. The height of every wall in the multi-case hive is greater then its width, and the area of horizontal cross-section of the case is chosen appropriate to an average diameter of bees' ball in winter time; junctions of constituents of the hive's outer walls slope outwards; planes 4 and 6 of the floor and partially the floor plane 5 of entrance is covered by a thick polyethylene film 4A as far as the recess 18A, which all over its width is covered by the ventilation net 13A that by one side is fastened to an edge of polyethylene film. Arrangement of hives in a displaceable container of pavilion type is characterized in that entrances of hives indoors are turned in the opposite directions; flying-out of bees is ensured through recess formed in the floor of the container; entrances sideways above the floor are delimited by partitions, which above the entrances are covered by sheets of glass or acrylic plastic forming a roof. Figure annexed shows the lateral section of multi-case hive inserted into the container.
Patent LV-14065-B (LV)
Title: Method of detection of effectiveness of treatment of chronice gastritis and reflux-oesophagitis
Inventor: BAGIROVS EMILS
IPC: G01N33/50
Filed: 2009-09-09
Abstract: Invention relates to gastroenterology and pertains to a laboratory diagnostic method of effectiveness of treatment of chronic gastritis and reflux-oesophagitis. The method provides for investigation of saliva acidic alkaline balance by pH-meter and amyloclastic force of saliva before and after the treament.
Patent LV-15069-B (LV)
Title: Equipment for mechanically driving cows
Inventor: PRIEKULIS JURIS
IPC: E04H17/18
Filed: 2015-07-16
Abstract: The present invention pertains to farming, particularly to herding cows from pre-milking place to the milking-room. The novelty consists of mechanicall driving device that is arranged at the pre-milking place for driving cows to the milking place. A hurdle of mentioned device could move along the guides that are located on different height: during active working-time the hurdle moves along lower guide and pushes animals to the entry of milking-room by diminishing the area of pre-milking place occupied by cows; during return of such carriage to the point of beginning the hurdle moves along higher guide over the animals located in the milking-room. The movement of the hurdle from higher guide to the lower guide and on the contrary is powered by reverse of driving mechanism as well as by uses of curvatures on the ends of the hurdle, and lengthening that is connected by hinge-joint to the end of the higher hurdle.
Patent NO-161866-B (NO)
Inventor: PEEL CHRISTOPHER JOHN
IPC: C22C/
Filed: 1984-06-04
Abstract: Aluminium alloys having compositions within the ranges (in wt%). 2 to 3 lithium - 0 to 4 magnesium - 0.4 to 5 zinc - 0 to 2 copper- 0 to 0.2 zirconium - 0 to 0.5 manganese - 0 to 0.5 nickel - 0 to 0.4 chromium - balance aluminium are described. The alloys are precipitation hardenable and exhibit a range of properties, according to heat treatment, which made them suitable for engineering applications where light weight and high strength are necessary.
Patent NO-165410-B (NO)
Title: Fremgangsmaate for bygging av et fundament, samt forskalingsenhet for utfoerelse av fremgangsmaaten.
Inventor: WITTENBERG LAMBERTUS
IPC: E02D27/02
Filed: 1984-10-24
Abstract: Fremgangsmåte for bygging av et fundament, omfattende : tilveiebringelse av en utgraving (8)for fundamentet, bygging av fundamentforskaling (1), samt anordning av en forsterkning (4,18) i denne, uthelling av betong med påfølgende mulighet for denne til å herde, og oppfylling av utgravingen (8), hvor fundamentforskalingen (1) består av en prefabrikert permanentforskalingsenhet (2) utstyrt med forsterkninger (4,6), og ved at utgravingen oppfylles etter at forskalingsenheten er blitt plassert i utgravingen og far betongen uthelles.
Patent NO-159946-B (NO)
Inventor: OSWALD RICHARD W
IPC: B29D30/70
Filed: 1985-07-31
Abstract: The object of the invention is to simplify the production of woven, endless tire reinforcing belts by enabling rapid, economical changes in belt size and simplified removal of the belts from the weaving apparatus. The invention provides a method and apparatus for forming reinforcing belts which meet this objective by employing an endless weaving surface comprised of a flexible belt supported by means rotatable about spaced, parallel axes. By moving the supports apart, the weaving surface is tensioned for the weaving operation; and, by moving the supports toward one another, the weaving surface is relaxed to permit removal of the woven reinforcing belt. The circumference of successive reinforcing belts can easily be changed by changing the flexible belt comprising the weaving surface.
Patent NO-170385-B (NO)
Inventor: HEINE UTE
IPC: A23L29/20
Filed: 1987-04-10
Abstract: A dry food composition which is adapted to be reconstituted with milk to form a pudding. The composition comprises a sweetening agent, a natural or modified starch, carrageenan gum, one or more pectins, a second gum and optionally one or more flavourings or colouring agents. The second gum being a plant seed gum, microbial gum or cellulose gum. The composition is capable of being added directly to boiling milk.
Patent NO-168436-B (NO)
Inventor: BALDENKO DMITRY FEDOROVICH
IPC: E21B4/02
Filed: 1987-08-25
Abstract: A downhole screw motor is intended for drilling oil and gas wells. The downhole screw motor comprises a stator (3) and a hollow rotor (4) in the axial channel (5) of which is mounted a flow regulator (6) with a nozzle (16). The surface of the nozzle (16), arround which the working liquid flows, is formed by two consecutively located chambers: a receiving one (A) and a discharging one (B), the surfaces (19, 20) of which are conjugated along a break line (21). The part (22) of the receiving chamber (A) which adjoins the break line (21) has a convex form in the direction of flow of the working liquid, whereas the cross-sectional area of the receiving chamber (A) at its outlet is smaller than at its inlet.
Patent NO-175689-B (NO)
Inventor: GLANSK LEIF
IPC: F16K27/02
Filed: 1992-07-10
Abstract: PCT No. PCT/SE91/00024 Sec. 371 Date Jul. 10, 1992 Sec. 102(e) Date Jul. 10, 1992 PCT Filed Jan. 15, 1991 PCT Pub. No. WO91/10852 PCT Pub. Date Jul. 25, 1991.A combined control and regulating valve (1) having a housing (2) with an inlet (3) and an outlet (4) as well as a partition (5) between said inlet and outlet and having a seat (6) designed for an interaction with a main valve body (7), which is adjustable from outside. Said inlet and said outlet are connected to one measuring nipple each (31-39 and 41-49 respectively) for the measurement and the control of temperature and/or pressure. One of the measuring nipples (41-49) is designed as a multiple function nipple (50) having a cutt-off-function designed to interact with a seat (53) in a passage (40), which receives said nipple. In a housing neck (55), which encloses said nipple, are access openings (56) disposed, through which e.g. water can be discharged or filled, when said nipple is in its outer screwing position. Said neck is enclosed by a completely closed casing (57) or a casing (57') having a connection (60), which casing is retained by means of a nut (66) screwable on said neck, said nut having an opening (67), through which the outer end of said measuring nipple projects, at which end the nipple is provided with an inner insertion and control opening (38) as well as a cover (37), which covers said opening.
Patent SE-326130-B (SE)
Inventor: HARDING S
IPC: B65B7/28
Filed: 1969-02-11
Abstract: 1297246 Container closures WICANDERS KORKFABRIKER AB 11 Feb 1970 [11 Feb 1969] 6677/70 Headings B8D and B8T A method of applying a closure of ductile tearable material, to the mouth of a cup container having a flange (2), Fig. 1 (not shown), comprises the steps of (a) applying the inner peripheral portion (6), Fig. 2 (not shown), of the closure to the flange and (b) applying the outer peripheral portion (7) over the edge of the flange into close contact with the container wall. The press for applying the closure to the container comprises three parts, a central disc portion 16, a ring portion 13, and a rubber outer ring portion 21. The cap is forced on to the container by the central disc portion 16, the innter peripheral portion of the cap (6) is forced on to the flange (2) of the container by the ring member 13. The outer peripheral portion of the closure (8), Fig. 2 (not shown), is forced underneath the flange and into close contact with the wall of the container 1 by the action of the rubber ring 21. This member is distorted by the action of the top member of the press moving downwards against the ears of this ring. The nesting containers are detached one at a time for filling and sealing.
Patent SE-318676-B (SE)
Inventor: NIELSEN H
IPC: A61M5/28
Filed: 1963-05-31
Abstract: 988,826. Syringes. LOVENS KEMISKE FABRIK PRODUKTIONSAKTIESELSKAB. May 30, 1963 [June 1, 1962; April 4, 1963], No. 21752/63. Heading A5R. A syringe ampoule comprises a pharmaceutical container 1 made of a plastic (e.g. polycarbonate, polystyrene, polymethylmethacrylate, cellulose ester or polyamide) and the open end of which container is sealed with a piston 2 which carries a tubular connecting piece or adapter 3 adapted for the mounting of a needle, and a protective plastic (e.g. polypropylene) cap 4 mounted over the connecting piece 3 and container 1. The connecting piece 3 may be provided with cap 6. The container 1 and cap 4 may have flanges 8 and 19 respectively. The inlet to the bore of the piston may be closed by a wall in which flaps acting as valve ports, are formed by one or more incisions in the wall. The flaps only allow material to pass from the container 1 through piston 2 and connecting piece 3 when the piston 2 is pressed down in the container 1.
Patent YU-35648-B (YU)
Title: Main frame holder for the turning and tilting wing of a window or door and the like
Inventor: FRANK WILHELM
IPC: E05D7/02
Filed: 1971-11-11
Abstract: 1323786 Stays WILH FRANK GmbH 2 Dec 1971 [2 Dec 1970] 55927/71 Heading E2F A top edge stay for a door or window 2 which is pivotable selectively about a horizontal or a vertical axis, comprises a first arm 3 pivotable at one end 8 to a fixed door or window frame 1, and slidable at its other end 1 in an elongated slot 6 of a guide 6 secured to the door or window 2, and a second arm 4 pivoted at one end to the underside of the first arm and at 16 to a further guide 7 also secured to the door or window. This further guide has alternative conical pins 16, 17 for receiving the second arm, and a side wall 18 lying in the plane of the door or window. The two guides 6, 7 have interengaging parts 21, (22, 23, Fig. 2 not shown) and are secured by two separate screws and a common screw 24. In another embodiment, Fig. 3, 4 (not shown), the two guides 6, 7 have interengaging serrations (38) which permit their relative axial adjustment.
Patent RS-49652-B (RS)
Inventor: POO TENG PIN
IPC: G06F21/34
Filed: 2002-03-22
Abstract: Prenosivi uredjaj (70; 170) za smeštaj podataka, tipa koji se koristi za prenos podataka izmedju računara domaćina, naznačen time, što uredjaj uključuje: mikroprocesor (11; 111); stalnu memoriju (20, 120) koja ima smeštajni kapacitet od najmanje 8 MB podataka i povezana sa mikroprocesorom (11); i integrisani muški konektor (18) za povezivanje uredjaja direktno na računar (90) domaćin koji ima kontroler (93; 193) i služi za razmenu podataka izmedju računara (90) domaćina i stalne memorije; gde se uredjaj dalje sastoji od modula (50; 150) za autentifikaciju zasnovanog na biometriji, spojenog i kontrolisanog od strane mikroprocesora, gde pod uslovom da modul za autentifikaciju zasnovan na biometriji potvrdi korisnikov identitet, korisniku je dozvoljen pristup stalnoj memoriji tako da korisnik može čitati i upisati podatke u stalnu memoriju, inače je korisniku uskraćen pristup stalnoj memoriji.
Patent ZA-816150-B (ZA)
Title: Process for making fuel slurries of coal in water and product thereof
Inventor: SCHEFFEE ROBERT STEPHEN
IPC: C10L1/32
Filed: 1981-09-04
Abstract: A process for making fluid, stable slurries of finely divided coal in water, which can be sufficiently highly loaded to serve as fuel, comprises:  a) Admixing: (i) ultrafine coal particles having a maximum size of 10  mu m MMD in an amount comprising from 10 to 30% by weight of the slurry, (ii) larger coal particles within the size range of from 20 to 200 mu m MMD in an amount sufficient to provide a desired total coal concentration in the slurry,  (iii) water, and, (iv) a minor amount of dispersant consisting essentially of an alkaline earth metal salt of an organosulfonate in which the organic moiety is multifunctional, and b) subjecting the mixture to high shear at a rate of at least 100 sec<-><1>. Preferably, calcium lignosulphonate is used as the dispersant and the pH is maintained in the range of 5 to 8 using an inorganic alkali metal buffer salt. The slurry thus produced exhibits thixotropic or Bingham fluid-like properties enabling prolonged periods of storage with subsequent restoration of fluid characteristics to enable use as a fuel.
Patent ZA-816828-B (ZA)
Title: 4-trifluoromethylphenyl(di)thiophosphates,their preparation and their use in pest control
Inventor: LOEFFLER HANS PETER
IPC: C07F9/18
Filed: 1981-10-02
Abstract: 1. Claims for the Contracting States : BE, CH (LI), DE, FR, GB, IT, LU, NL, SE A 4-trifluoromethylphenyl (di)thiophosphate of the formula I  see diagramm : EP0049383,P15,F4  where R**1 is alkyl of 1 to 3 carbon atoms, R**2 is alkyl, haloalkyl, alkoxyalkyl or alkylthioalkyl of 1 to 6 carbon atoms, R**3 , R**4 and R**5 independently of one another are hydrogen, halogen, cyano or alkyl, alkoxy or alkylthio of 1 to 4 carbon atoms and X is oxygen or sulfur. 1. Claims for the Contracting State : AT A pesticide containing inert additives and a 4-trifluoromethylphenyl (di)thiophosphate of the formula I  see diagramm : EP0049383,P16,F4  where R**1 is alkyl of 1 to 3 carbon atoms, R**2 is alkyl, haloalkyl, alkoxyalkyl or alkylthioalkyl of 1 to 6 carbon atoms, R**3 , R**4 and R**5 independently of one another are hydrogen, halogen, cyano or alkyl, alkoxy or alkylthio of 1 to 4 carbon atoms and X is oxygen or sulfur.
Patent ZA-817945-B (ZA)
Title: Regenerating alkonolamine desulfurizer solution
Inventor: LYNN JAMES B
IPC: B01D53/14
Filed: 1981-11-17
Abstract: A method for regenerating a spent alkanolamine absorbing solution containing absorbed H2S and CO2 in two desorption stages to produce two separate acid gas streams. The first acid gas stream that contains substantially all of the H2S is sent to a sulfur recovery system and the second acid gas stream that is primarily CO2 is vented to the atmosphere. The desorption stages are connected in series and both are operated at substantially the same above-atmospheric pressure within the range of 8-12 psig (1.54-1.82 atm abs).
Patent ZA-822578-B (ZA)
Title: Acetal stabilized prostaglandin compositions
Inventor: CHENG DER YU
IPC: C07C405/00
Filed: 1982-04-15
Abstract: Degradation of prostaglandins in anhydrous or aqueous pharmaceutically acceptable, water-miscible alcohol solutions is prevented by adding a stabilizing amount of a pharmaceutically acceptable acetal.
Patent ZA-835794-B (ZA)
Title: Life preserver
Inventor: MAUCK LEE EDWARD
IPC: B63C9/08
Filed: 1983-08-08
Abstract: A life preserver comprising a buoyant toroidal body having spaced yieldable strap members surrounding at least a portion of the toroidal body, a length of rope extending around the inner periphery of the toroidal body and passing through the central portions of the strap members whereby the rope is maintained in a normal stowage position substantially adjacent the inner periphery of the toroidal body, the rope having the opposite ends thereof extending radially outwardly beyond the outer periphery of the toroidal body and through a passageway for connection with a retrieving cable whereby the rope may be moved radially inwardly against the force of the yieldable strap members to snugly engage the body of a victim disposed within the interior or central opening of the toroidal body to facilitate rescue of the victim without assist from the victim himself.
Patent ZA-844004-B (ZA)
Title: Pharmaceutical peptides,preparation,use and intermediates
Inventor: HARDY GEORGE WILLIAM
IPC: A61P9/12
Filed: 1984-05-25
Abstract: Novel peptides of formula (I)whereinR' is hydrogen, alkyl of 1 or 2 carbon atoms or an amidino group,R<sup>2</sup> is alkyl of 1 or 2 carbon atoms,R<sup>3</sup> is hydrogen or carbamyl,X<sup>2</sup> is a D-radical having the structure:Z<sup>1</sup> and Z<sup>2</sup> are the same or different and each is hydrogen, halo, nitro or trifluoromethyl and at least one is other than hydrogen,m is 2, 3 or 4 andn is 0,1 or 2, provided that when R' is carbamyl then n is always 1; and salts thereof.The compounds have a selectively peripheral analgesic effect when administered to mammals and also exhibit antidiarrhoeal and ant<sup>i</sup>tussive activity and may thus be used in human or veterinary medicine for the relief or prevention of pain, for the treatment of diarrhoea or dysentery and for the suppression of cough.
Patent ZA-844474-B (ZA)
Title: Optical fibre ribbon structure
Inventor: TAYLOR JOHN EDWARD
IPC: B29D11/00
Filed: 1983-06-13
Abstract: An optical fibre ribbon structure suitable for use in an optical cable or other application where there is a risk that optical fibres will be subjected to a tensile force comprises a plurality of optical fibres (1) and flexible reinforcing elements (2) of resilient material arranged side by side and embedded in an elongate plastics body (3). Each resilient reinforcing element (2) is set in such a form that the ribbon structure follows a path of smoothly curved undulations (4) whose axes of curvature lie parallel to one another and normal to the longitudinal axis of the ribbon structure. When the undulating ribbon structure is subjected to a tensile force, the ribbon structure straightens in a lengthwise direction against the action of the resilient reinforcing elements thereby reducing the tensile force otherwise applied to the optical fibres (1). When the tensile force is removed, the ribbon structure returns towards its original undulating form.
Patent ZA-846963-B (ZA)
Title: Row sensing apparatus for a crop harvester
Inventor: WILLIAMS TERRY ARDEN
IPC: A01D41/127
Filed: 1984-09-05
Abstract: A forage harvester (11), pulled via its tongue (16) by a tractor, has dividers (19, 21) between which a crop row (18) is received, and each divider (19, 21) has a row sensing unit (41, 43) bolted to it. The crop row (18) passes between a pair of arms (47, 48) of the unit. An arm (47, 48) is deflected, when the machine is misaligned with the row (18), the arm (47, 48) having an upright pivot shaft (79). The arm (47, 48) carries an actuator plate (95) which closes a switch (145) to trigger a guidance control circuit (45) to steer the harvester by way of a piston and cylinder (33) moving the tongue (16) to return the harvester (11) to alignment with the crop row (18). To enable the harvester (11) to be reversed without the crop row (18) fouling the crop-engaging arms (47, 48) each arm is formed with a trailing portion which curves rearwardly through an angle greater than a right angle toward the divider (19, 21) and then terminates below the divider (19, 21) so that crop can pass smoothly over the arm not only when the harvester is travelling forward, but also when it is reversed.
Patent ZA-851545-B (ZA)
Title: Omega-aryl-alkylthienyl compounds,process for their preparation and pharmaceutical products containing these compounds
Inventor: LAUTENSCHLAEGER HANS-HEINER
IPC: A61P37/00
Filed: 1985-02-28
Abstract: The invention relates to new omega-aryl-alkylthienyl compounds having the Formula Ii.e. omega-aryl-alkyl thienyl alkanoic acids and, respectively, omega-aryl-alkyl correspondingly alkenoic acids, alkali metal salts of such acids and certain esters thereof. The invention further relates to process for producing the same, pharmaceutical products containing these compounds and the use of these compounds for the production of pharmaceutical preparations for the treatment of chronically inflammatory processes, for the treatment of various ulcers and in cancer therapy.