baber/WOPTO huggingface dataset:
Patent SE-321537-B (SE)
Inventor: GRAM H
IPC: F04B39/10
Filed: 1966-03-11
Abstract: 1,099,893. Compressors. BRODRENE GRAM A. S. March 10, 1966 [March 11, 1965], No. 10642/66. Heading F1N. A multi-cylinder two-stage compressor comprises high and low-pressure cylinders supported by a housing 2 and a partition 3 together defining therebetween a first stage suction chamber, surrounding the cylinders, and communicating through passages (not shown) in the housing 2 with suction passages 7, 8 in the low-pressure cylinder or cylinders (not shown), the suction passages 7, 8 of the high-pressure cylinder or cylinders shown, receiving gas compressed in the low-pressure cylinder(s) through pipes 24 connected to a first stage discharge conduit. The first stage discharge conduit is of similar construction to the second stage discharge conduit 18. Each cylinder includes a ring 12 and an insert member 13, the latter being supported by a spring 14 compressible in the event of an excess pressure occurring in the cylinder. Each ring 12 has an annular recess containing a suction valve ring 10 adapted to co-operate with the passages 7, 8, and each insert member 13 has a discharge valve ring 15 controlling discharge passages 17 in the insert member 13 leading to the second stage discharge conduit 18.
Patent SE-335369-B (SE)
Inventor: DE KROES J
IPC: H04Q3/00
Filed: 1966-05-02
Abstract: 1,111,498. Automatic exchange systems. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. 2 May, 1966 [5 May, 1965], No. 19203/66. Heading H4K. In a system employing cross-point switches, e.g. of the reed relay type, in tandem, pathseeking in response to the marking of input and output terminals is effected over the C-wires which include negative resistance devices consisting of cross-coupled transistors 5, 6 together with a transistor 4. When an idle path is seized, the resistance of the C-wire is much reduced, the controlling relays such as KA, KB, KC energize and hold over the transistors 4 which are now saturated, and the seizure of any other path is prevented.
Patent SE-350343-B (SE)
Inventor: UHLIG F
IPC: G03F1/56
Filed: 1967-06-28
Abstract: 1,180,438. Photo-sensitive materials. KALLE A.G. July 6, 1967 [July 8, 1966], No.31195/67. Heading G2C. A light-sensitive material comprises a transparent polymeric support coated with an o-naphthoquinone diazide and at least two alkali-fast dyes which are opaque to ultraviolet light and soluble or dispersible in organic solvents so that the layer has a photographic density above 1. The material is exposed to an original bearing a silver image and developed with alkali to remove the exposed areas and produce a positive image which may be used as masters in photo-mechanical processes. In the examples a polyester support is coated with a layer containing one or two o-naphthoquinone diazides, two or three alkali-fast dyes and optionally polyvinyl acetate is exposed to a silver image original and developed with alkali metal silicates, phosphates or carbonates and/or ethanolamines, alkylenediamines to produce a positive image. Reference has been directed by the Comptroller to Specification 1,052,699.
Patent YU-48076-B (YU)
Inventor: AHLBORN G
IPC: B61D47/00
Filed: 1991-07-08
Abstract: A railway goods wagon essentially has a loading platform (1) and two single-axle (15) or two double-axle running carriages (6-9) with fixedly clamped sets of wheels (8). The loading platform (1) is mounted on the single-axle (15) or double-axle running carriages (6-9) by means of carrying leaf springs (4). The single-axle (15) or double-axle running carriages (6-9) are guided under the loading platform (1) only by vertical guiding elements (10) or axle holder bars (18) arranged on the loading platform (1) and by the axle boxes (16) of the single axles (15) or the frame (7) of the double-axle running carriage. The single-axle (15) or double-axle running carriage (6-9) can thus be vertically moved, can pivot horizontally over a limited angle and can be transversally moved in relation to the loading platform (1). The aim of the invention consists in designing a railway goods wagon that can be driven under goods to be loaded, in particular interchangeable containers, the loading platform (1) of which can be lifted and lowered again into the running position once the goods to be loaded have been deposited onto the loading platform (1), and that can be loaded and unloaded without the need for loading machines extraneous to the wagon. For that purpose, lifting elements are arranged between the axle box cases (16) of the single-axle (15) or the frame (7) of the double-axle running carriage (6-9) on the one hand and the carrying leaf springs (4) on the other hand. The loading platform (1) with the carrying leaf springs (4) can be lifted in relation to the single-axle (15) or double-axle running carriage (6-9) by means of these lifting elements (13).
Patent YU-46016-B (YU)
Title: Postupak za dobijanje niskokaloričnog voćnog krema
Inventor: BOZIDAR BRKIC
IPC: A23L21/10
Filed: 1986-08-01
Abstract: POSTUPAK ZA DOBIJANJE NISKOKALORIČNOG VOĆNOG KREMA, naznačen time, što se zrelo veće kao što su jabuke, kajsije, šljive, breskve, višnje, narandže i nar opere, očisti od semenki ili koštice, usitni, a zatim termički obradi na terperaturi od 90В° C do potpunog omekšavanja-ukuvavanja,zatim se vrši sitnjenje-pasiranje da se dobije sitnozrnasta maziva kašasta masa, što se u šarži uzme 80-90 masenih delova kaše od jabuke ili drugog voća i 25-30 delova šećera u kristalu uz dodavanje 0,2 do 0,4 masenih delova limunske kiseline i 0,05 do 0,1 mas. delova kuh.soli i sve meša na temperaturi od 90 C pri čemu ispari 4,5 do 20 masenih delova; što se za sledeću šaržu uzima 73,5 do 75 delova obradjene mase i uz neprekidno mešanje na temperaturi od 90 C dodaje 7-8,1 delova obezmašćenog sojinog brašna, pri čemu ispari 4-5,9 dela materije i ostaje 77-78 delova sa 45-51% suve materije; što se masi od 77-78 delova dodaje 8,9 do 10 delova obranog mleka u prahu i mešanje nastavlja na temperaturi od 57 C; što se temperatura spušta na 45-50 C i masi dodaje 11,4-13 delova margarina; što se na kraju dodaje još 0,04-0,05 delova arome voća i 0,02 dela vanilina; što se gotovim kremom pune i zatvaraju staklenke i proces nastavlja pasterizacijom, pri čemu se dogrevanje do 90 C, vrši 30 a samo pasteriacija još 30 ; i što se posle pasterizacije staklenke sa materijalom brzo hlade do temperature 10-15 C. Prijava sadrži još 1 zavisan zahtev.
Patent ZA-824829-B (ZA)
Title: 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazino-quinoline-3-carboxylic acids,a process for their preparation and antibacterial agents containing these compounds
Inventor: GROHE KLAUS
IPC: C07C69/738
Filed: 1982-07-07
Abstract: 1. Claims (for the Contracting States : AT, BE, CH, DE, FR, GB, IT, LI, NL, SE) Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazino- quinoline-3-carboxylic acids of the formula I  see diagramm : EP0078362,P10,F3  in which R denotes hydrogen, methyl, ethyl or beta-hydroxyethyl, and their pharmaceutically usable acid addition salts, alkali metal salts and hydrates, except 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazino- quinoline-3-carboxylic acid and its hydrochloride, 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7- (4-methylpiperazino)-quinoline-3-carboxylic acid and 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7- (4-ethylpiperazino)-quinoline-3-carboxylic acid hydroiodide. 1. Claims (for the Contracting State LU) 1-Cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-piperazino- quinoline-3-carboxylic acids of the formula I  see diagramm : EP0078362,P11,F3  in which R denotes hydrogen, methyl, ethyl or beta-hydroxyethyl, and their pharmaceutically usable acid addition salts and hydrates.
Patent ZA-825840-B (ZA)
Title: Toothpaste
Inventor: STIER ROGER EDWIN
IPC: A61K8/00
Filed: 1982-08-12
Abstract: A multi-phase toothpaste consists of an opaque white paste matrix containing a dental abrasive, and four transparent gel stripes spaced equidistantly around the matrix. Two of the gel stripes are of one colour and two are of another colour. The toothpaste provides good cleaning and polishing properties, coupled with high visual attractiveness.
Patent ZA-831884-B (ZA)
Title: Surface hardening process for metal parts
Inventor: MADSAC MICHEL
IPC: C23C8/26
Filed: 1983-03-17
Abstract: In a surface hardening process for metal parts by nitriding or carbonitriding, the parts to be treated are placed in a furnace and maintained at a temperature of between 490 DEG  C. and 750 DEG  C., in a nitrogen bearing atmosphere, such atmosphere formed by introducing into the furnace a gaseous mixture comprising in particular ammonia and an oxidizing gas for accelerating the catalytic dissociation of ammonia in contact with said parts. The oxidizing gas is nitrous oxide and the gaseous mixture contains about 0.1% to 10% by volume of nitrous oxide. The invention is well suited for the surface hardening of steel parts.
Patent ZA-832853-B (ZA)
Title: A fungicidal composition
Inventor: YUKIO ISHIGURI
IPC: A01N47/38
Filed: 1983-04-22
Abstract: A fungicidal composition which comprises an inert carrier and as an active ingredient (E)-1-(2,4-dichlorophenyl)-4,4-dimethyl-2-(1,2,4-triazol-1-yl)-1-pente n-3-ol and a benzimidazole-thiophanate type fungicide in the ratio of 1 to 0.1 to 10 by part by weight in a total amount of 0.1 to 99.9% by weight.
Patent ZA-833183-B (ZA)
Title: Foliage fertilisers
Inventor: BAUER KURT HEINZ
IPC: C05B15/00
Filed: 1983-05-04
Abstract: New foliage fertilizers containing one or more macronutrients and/or one or more micronutrients as well as 10 to 50% by weight (referred to total nutrients) of one or more phospholipids.
Patent ZA-839376-B (ZA)
Title: Procedure and device for detecting failed fuel rod cladding tubes in water-cooled nuclear reactors
Inventor: SCHARPENBERG RAINER
IPC: G21C17/06
Filed: 1983-12-19
Abstract: A method for locating defective fuel rod cladding tubes of a water-cooled nuclear reactor within fuel rod bundles combined to form complete fuel assemblies disposed in a water-filled fuel assembly storage pit, including a mooring, a carriage disposed on the mooring, a manipulator disposed on the carriage and having a water proof space disposed therein, driving elements of the manipulator disposed in the water proof space, probes disposed directly in the water of the pit and connected to the driving elements, at least one ultrasonic test head disposed on each of the probes, and a lifting device for holding the fuel assemblies, includes: centering a fuel assembly to be tested on the mooring with the lifting device, moving the carriage into a test position, and transmitting motion cycles of the driving elements in the water proof space to the probes in the water of the pit for moving the probes and the test heads between the cladding tubes, and a device for carrying out the method.
Patent ZA-869402-B (ZA)
Title: Process for the preparation of(2,2)-paracyclophane and derivatives thereof
Inventor: UNGARELLI RAFFAELE
IPC: C07C17/26
Filed: 1986-12-12
Abstract: A process for the preparation of (2,2)-paracyclophane or derivatives thereof by Hofmann elimination of p.-methylbenzyltrimethylammonium hydroxide or derivatives thereof, in an aqueous solution of an alkali metal hydroxide, wherein said elimination is carried out in the presence of a ketone of formula:
 CH3 - CO - CH2 - R      (I)
 wherein R is hydrogen, a halogen or an alkyl-carboxylic group.
Patent ZA-875643-B (ZA)
Title: Use of acetyl l-carnitine in the therapeutical treatment of peripheral neuropathies
Inventor: CALVANI MENOTTI
IPC: A61K31/22
Filed: 1987-07-30
Abstract: Oral or parenteral administration of 1,000-2,000 mg/day of acetyl L-carnitine or an equivalent amount of a pharmacologically acceptable salt thereof to patients affected by acute or chronic peripheral neuropathy dramatically improves their symptomatological pattern.
Patent ZA-884276-B (ZA)
Title: Tripeptide derivatives having a polycyclic nitrogenous structure,process for the preparation thereof and pharmaceutical compositions containing them
Inventor: VINCENT MICHEL
IPC: A61P35/00
Filed: 1988-06-15
Abstract: Compounds of general formula: 
<IMAGE>
 in which:
 X denotes
 either an oxygen atom,
 or two hydrogen atoms;
 Y denotes
 either a hydrogen atom
 or a hydroxyl group;
 or Y denotes an amino group on condition that X denotes two hydrogen atoms.
 R denotes a hydrogen atom, an alkyl group of 1 to 6 carbon atoms in a straight or branched chain, optionally substituted by one or more hydroxyl, amino, mercapto, methylthio, carboxyl or aryl groups such as phenyl, pyridyl or thienyl. 
<IMAGE>
 denotes a nitrogen-containing polycyclic structure, their enantiomers, epimers and diastereoisomers and their addition salts with a pharmaceutically acceptable acid or base. 
<??>Medications.
Patent ZA-894801-B (ZA)
Title: Railway freight car
Inventor: REEMTSEMA KARL-DIETER
IPC: B61D45/00
Filed: 1989-06-23
Abstract: The invention relates to a railroad freight car having hoods covering the freight room which slide over each other and lie in one plane in the closed position. The hoods are liftable, swivelable and can be put down on rollers which engage rails by means of an actuation arrangement. The hoods, are split at their apex where they have joints and a sealing element. The railroad freight car is provided with separation walls for securing of a load. The separation walls, are movable on rollers running in rails on the freight floor, on both sides of the center portal in the freight floor and can be arrested at the bottom by releasable pegs in the floor and at the top by means of swivelable locking cams in the hood.
Patent ZA-916856-B (ZA)
Title: Pipe connection
Inventor: WENDORFF ERNST
IPC: F16L33/22
Filed: 1991-08-29
Abstract: In a pipe connection (1), especially for plastic pipes and hoses or the like, having an abutting bearing (4), which is located inside the pipe (2) to be connected, and a clamping device (5), which is provided on the outside of the pipe, one or more projections (11) towards the inside of the pipe are provided on the clamping device (5) in the region of the pipe end (3). The compression piece, which can move relative to the sealing piece, for its part comprises at least two parts which can move relative to one another, in order to increase the sealing of the pipe connection in this way. <IMAGE>
Patent ZA-922865-B (ZA)
Title: Atmospheric pre-steaming chip bin vacuum and pressure relief device
Inventor: WESTON JOHN D
IPC: D21C1/02
Filed: 1992-04-21
Abstract: The proper pressure conditions are maintained within an atmospheric pre-steaming chips bin (10) used in the production of paper pulp. Extending upwardly from the top (14) of the chips bin is a vertical section (21) of conduit, an elbow section (22), and a horizontal section (23). A door guide (29) with a door opening (30) in it is disposed in the horizontal section and precludes passage of gas through the horizontal section except through the door opening. A pivot pin (32) mounts a door (31) at its top so that it normally assumes a vertical orientation closing off the opening, and it is adjustably biased into that orientation by a counterweight mechanism (48). The counterweight includes weight discs (58) which mount on a vertical section of rod having external screw threads (50), and a horizontal section of rod is connected by a flange (53) to a flange (47) of the pivot pin. The door remains closed unless the pressure differential between the chips bin and the surrounding environment is greater than about 2 psig, in which case gas may flow from the environment to the chips bin, or vice versa, to bring the pressure differential within the desired range. <IMAGE>
Patent ZA-926903-B (ZA)
Title: Crystalline etoposide 4'-phosphate diethanolate.
Inventor: FAVREAU DENIS
IPC: A61K31/70
Filed: 1992-09-10
Abstract: The present invention provides temperature stable crystalline etoposide 4'-phosphate diethanol solvate, and a process for its preparation.
Patent ZA-949653-B (ZA)
Title: Enzyme stabilization by block-copolymers
Inventor: LEE JAMES C
IPC: C12N9/96
Filed: 1994-12-05
Abstract: A method for stabilizing an enzyme against decomposition at elevated temperatures or by water is described which comprises combining the enzyme with stabilizing amounts of a non-ionic polyether-polyol block-copolymer surfactant. Stabilized compositions based on the enzyme and surfactant are also described.
Patent ZA-982594-B (ZA)
Title: Zircon-praseodymium oxide yellow pigment and composition for its preparation
Inventor: BERT CHRISTOPHE
IPC: C09C1/00
Filed: 1998-03-27
Abstract: The invention concerns a yellow pigment characterised in that it has the following chemical analysis, in wt. % on the basis of 52.6 to 71.7 % of ZrO2, 21.6 to 38.8 % of SiO2, 3 to 6.4 % of Pr6O11, and 0.3 to 2.2 % of Y2O3. The invention is useful for colouring ceramic materials.
Patent ZA-985230-B (ZA)
Title: Manufacture of plain bearings
Inventor: MCDONALD JULIE ANN
IPC: F16C33/12
Filed: 1998-06-17
Abstract: The bearing comprises a metal backing, a sintered layer on said metal backing, and a lining layer infiltrated into pores of the sintered layer and standing proud thereof to provide a bearing surface. The lining layer comprises polytetrafluoroethylene including 2 to 10% by volume of fibrillated aramid fibres.
Patent GB-2411321-B (GB)
Title: Method for acknowledging messages in a communication system
Inventor: EKL RANDY L
IPC: H04B1/00
Filed: 2003-10-22
Granted: 2006-03-01
Abstract: At a first device ( 102 or 104 ), a message is received and processed. If the message is processed during a first time period, the first device transmits an acknowledgement message during a second time period; otherwise the first device transmits the acknowledgment message during a third time period. The second time period and the third time period are exclusive of each other.
Patent GB-2411285-B (GB)
Title: Information storage systems
Inventor: BARNES CHARLES FREDERICK JAMES
IPC: G11B5/58
Filed: 2003-10-24
Granted: 2007-05-09
Abstract: An information storage apparatus comprises a one or more storage media (168), which include a plurality of information tracks. Each storage medium (168) has a head assembly (170) having a substantially planar surface and a plurality of read/write heads positioned in registry with said information tracks. The read/write heads are arranged substantially in the plane of the planar surface. The information storage medium (168) and the head assembly (170) are arranged in mutually sliding abutment such that the read/write heads are substantially in sliding contact with the outer surface of the information storage medium in use.  In another aspect an information storage and retrieval apparatus comprises an information storage medium (168) comprising an information storage area, and an array (170) of information read and/or write heads. The information storage medium (168) and array of heads (170) are arranged to be oscillated with respect to each other in use such that each region of the information storage area is aligned with at least one of the read/write heads during the oscillation.
Patent GB-2423562-B (GB)
Title: Determining leak location and size in pipes
Inventor: MCEWAN IAN
IPC: F16L55/162
Filed: 2005-05-27
Granted: 2007-01-17
Abstract: A method and system for deriving fluid leak information are described. A plurality of sealing elements are introduced into the pipeline at a location upstream of the leak, and at least some of the sealing elements are drawn towards the leak to cause a sealing event which reduces fluid seepage. A pressure change caused by the sealing event is detected, and associated time data is used to derive information about the leak. In one embodiment, leak location information is derived. In an alternative embodiment, pressure transient information is used to derive leak size information.
Patent GB-2420811-B (GB)
Title: Radial expansion system
Inventor: SHUSTER MARK
IPC: E21B/
Filed: 2004-09-07
Granted: 2008-03-19
Abstract: An expandable tubular member.
Patent GB-2450897-B (GB)
Title: Identifying network hosts running on a computer network
Inventor: HARRIS WILLIAM
IPC: H04L12/24
Filed: 2007-07-11
Granted: 2009-09-23
Abstract: An automated method, system and appliance for enumerating and mapping, the underlying network hosts 2a, 2b, 3 in a particular range of network addresses, and establishing the relationship between hosts and IP addresses including both virtual 3 and physical 2a,2b hosts by analysing responses to attempted or successful network application layer handshakes. The method comprises initiating an application layer handshake for a network address to be identified, then using some or all of the response to the handshake to associate the network address with a specific host. Specific hosts may be identified by reference to distinguishing marks present in, for example, a returned SSH host key, SSL server certificate, unusual TELNET or FTP banner, or HTTP error data generated in response to a request for a document path that is unlikely to exist. Hashing functions may be used to identify distinguishing marks in the handshake responses.
Patent GB-2030838-B (GB)
Title: Milking hose
IPC: A01J7/00
Filed: 1979-09-05
Granted: 1982-09-15
Abstract: An elongated milking hose for a quarter milking machine. The milking hose has four elongated, flexible conduits, of which two conduits are connected to one another along a first common connecting segment, extending parallel with respect to the longitudinal axis of the hose. The two other conduits are each arranged on opposite sides of the first connecting segment of the two first conduits and extend parallel therewith and are each connected to the two first conduits along a second and third, and fourth and fifth connecting segment.
Patent GB-2109550-B (GB)
Title: Apparatus for rotating reaction vessels in an inclined posture
Inventor: MOCHIDA EI
IPC: B01J16/00
Filed: 1982-10-06
Granted: 1985-06-26
Abstract: An apparatus for rotating reaction vessels in an inclined posture, comprising a plate, means for rotatably supporting the plate, means for rotating the plate at a predetermined speed, a plurality of reaction vessel holders mounted on the edge portion of the plate and adapted for mounting reaction vessels, means for rotating the reaction vessel holders around their axes at a predetermined speed, and means for fixing the plate supporting means in such a manner that the reaction vessel holders may be inclined at a predetermined angle to the horizon.
Patent GB-2184489-B (GB)
Title: A cooling system of a rotary piston internal combustion engine
Inventor: EIERMANN DANKWART
IPC: F01C21/06
Filed: 1986-12-18
Granted: 1989-10-18
Abstract: A fluid cooling system of a rotary piston internal combustion engine of trochoidal type of construction having a housing with one or more trochoidal shaped inner surfaces and having side plates with an eccentric shaft passing therethrough. A triangular piston is mounted upon an eccentric secured to the eccentric shaft and has corners of the triangular piston revolving to have corners of the triangular piston continuously engaged with the inner surfacing and furthermore having the eccentric shaft constructed hollow for cooling of the eccentric bearings and having cooling medium flowing via a by-pass conduit of the main cooling circuit circulation.