baber/WOPTO huggingface dataset:
Patent EP-0055711-B1 (EP)
IPC: F28F3/04
Filed: 1980-07-07
Granted: 1985-10-09
Abstract: A low profile heat exchanger module (46) and method for forming the same wherein the heat exchanger module (46) is formed from one or more compact, single sheet primary surface heat exchanger core units (38a and 38b). Each single sheet primary surface core unit (38a and 38b) is made from a rectangular sheet of a suitable heat exchange material (10) which has been serrated along the longitudinal edges (18) to provide entrance ramps (20) and to minimize flow blockage. Fluid flow is controlled by closures (42, 44) in the ends of alternate flow passages (58, 64) which serve to isolate the fluid in one passage from the fluid in an adjacent passage.
Patent EP-0058701-B1 (EP)
IPC: B65F3/00
Filed: 1981-08-24
Granted: 1985-04-03
Abstract: A vehicle for the temporary storage of refuse has a collecting section (12) which includes a basically vertical plate (20) which is moved in the longitudinal axis of the vehicle by a drive unit (21). The plate regulates the size of the storage space of the collecting section, so that during the feeding in of refuse, the feeding unit, located at the extreme rear of the vehicle, achieves the necessary compression of the refuse. According to the invention, the frame of the vehicle is formed by the bottom part of the collecting section. Guiding and sliding units (35a, b) for the plate and a number of strengthening elements are also arranged in the collecting section. The strengthening sections assure the necessary mechanical stability in the bottom part and in planes through the guiding and sliding units. The guiding and sliding units preferably also serve as strengthening elements. In a preferred design, the bottom part is built up of a lower base plate (31) and two upper base plates (32a, b) joined by basically vertical wall sections (33a, b), so that the cross-section through the bottom part is like that of a channel.
Patent EP-0067164-B1 (EP)
IPC: H02K1/18
Filed: 1981-10-31
Granted: 1985-05-29
Abstract: Electric machine (1) acting as a starting motor for an internal combustion engine. The machine comprises an envelope (2) enclosing six permanent magnets (3 to 8) for the energization field. The hoop-type permanent magnets (3 to 8) are located on the inner wall (9) of the envelope (2). They are attached transversally by means of clamping parts (13, 14, 47) and guide (11, 12) of the envelope (2) as well as by cutouts of the clamping parts (13, 14. 47) forming strings (15, 25, 49). The permanent magnets (3 to 8) are attached in a longitudinal direction by clamping-parts (13, 14, 47) and by the bearing cover (39) respectively the intermediary bearing (43) or the motor bearing (42) which are themselves clamped on the front face (10 respectively 14) of the envelope. The clamping is effected so as to resist the shakes and to compensate for the tolerances. To this effect, a template (23, 32) is coupled to the clamping parts (13, 14, 47), adjacent to the bearing cover (39) and the front portion (40) of the permanent magnets (3 to 8) of contiguous protrusions (21, 22, 29, 30, 48) forming spring. The intermediary bearing (43) or the motor bearing (42) are formed with protrusions (45) adjacent to the permanent magnets (3 to 8).
Patent EP-0075243-B1 (EP)
IPC: B01D17/04
Filed: 1982-09-13
Granted: 1986-08-20
Abstract: Process for regenerating alkaline and neutral phosphate and/or silicate-containing degreasing and cleaning solutions which are contaminated with emulsified mineral and/or natural oils, by treating such contaminated solutions with a controlled quantity of either calcium ions, magnesium ions, or a mixture thereof.
Patent EP-0066482-B1 (EP)
Title: Method for the preparation of aliphatic or aromatic nitriles
IPC: B01J27/12
Filed: 1982-05-03
Granted: 1984-11-28
Abstract: Aromatic/aliphatic nitriles having the formula: Ar-A-CN (I) wherein Ar is phenyl or substituted phenyl and A is a direct chemical bond or a hydrocarbon having from 1 to 6 carbon atoms, are conveniently prepared by heating to a temperature ranging from about 450 DEG  C. to about 550 DEG  C. a formamide or formanilide having the formula: Ar-A-NHCHO (II) or an amide having the formula Ar-A-CONH2 (III)  in the presence of a fluorinated siliceous catalyst, said catalyst having been prepared by (i) impregnating a particulate silica containing from about 0.05 to about 2% by weight of fluorine, expressed as F- bonded to the silica, with a dilute aqueous solution of hydrofluoric acid, said hydrofluoric acid solution having a concentration in HF of less than about 5% by weight, and the ratio by weight of the hydrofluoric acid contained in said aqueous solution thereof to the silica being less than about 5%, followed by (ii) drying the catalyst thus impregnated.
Patent EP-0075508-B1 (EP)
IPC: A01N63/50
Filed: 1982-09-13
Granted: 1986-02-19
Abstract: 1. Process for increasing cereal yield by spraying with a foliar absorption product obtained by hydrolysis of natural organic materials rich in proteins, characterised in that the product is sprayed on to the cereal at the stage of the beginning of tiller formation.
Patent EP-0089371-B1 (EP)
IPC: B05D3/06
Filed: 1982-09-20
Granted: 1987-01-28
Abstract: A screen printing process for imprinting an ink design over release coat substrates carried on a web to form heat transferable labels. The process includes screen printing an ink design image onto the substrate followed by passing the imprinted substrates through a drying section. The ink formulation used in the screen printing step is composed of a base ink vehicle containing a polyamide adhesive resin and a nitrocellulose film forming component, a thixotropic filler and a plasticizer. The formulation exhibits fluidity, adhesive and plasticity characteristics which make the ink particularly suitable to imprint and form heat transferable labels by silk screen printing.
Patent EP-0093281-B1 (EP)
IPC: G08B13/24
Filed: 1983-04-11
Granted: 1989-09-06
Abstract: A magnetic article surveillance system marker is adapted, when armed, to resonate at a frequency provided by an incident magnetic field applied within an interrogation zone. The marker is an elongated ductile strip of magnetostrictive ferromagnetic material disposed adjacent to a ferromagnetic element which, upon being magnetized, magnetically biases the strip and arms it to resonate at said frequency. A substantial change in effective magnetic permeability of the marker at the resonant frequency provides the marker with signal identity.
Patent EP-0100863-B1 (EP)
IPC: F01P3/08
Filed: 1983-07-05
Granted: 1985-10-30
Abstract: 1. An oil-spray device (3) for cooling pistons in internal combustion engines, - in which a spray nozzle (4), - is arranged on a flange (5) bolted onto or connected by screws to the engine housing (1), - which flange has an aperture, - in which there is arranged a control valve (9) provided with a compression spring (13), - the control valve (9) being secured by means of a stroke stop (21) in the aperture, characterised in that - the aperture is a through-bore (8), - that the control valve (9) is provided with the stroke stop (stop collar 21) at the spring end, and - that the compression spring (13) rests at its end remote from the valve on a separate support device (14), - which is formed essentially from a U-shaped clip (15) with a transverse part (17), - which comprises elastic retaining tongues (16) snapping into detents on the flange (5) and - an extension (22, 23) with an aperture, serving as a base for the flange screws or bolts (24).
Patent EP-0106102-B1 (EP)
IPC: B44C7/00
Filed: 1983-09-03
Granted: 1987-05-06
Abstract: Lining paper having a dehesive surface for wallpapers of all kinds and heavy wall coverings which consists of a fleece laminated on one side with a thin plastic film.
Patent EP-0111326-B1 (EP)
IPC: C07D417/12
Filed: 1983-12-08
Granted: 1989-01-11
Abstract: Manufacture of chiral azetidinones of the general formula 
<CHEM>
 wherein R is an amino protecting group and M +/ &cir& is a cation, starting from L-ascorbic acid. Several alternatives lead, over a number of novel intermediates, to a novel intermediate of the formula 
<CHEM>
 wherein R and M +/ &cir& are as above and R<9>O- is a leaving group, which is treated with an alkali metal carbonate or bicarbonate, whereupon the compound of formula II is recovered from the reaction mixture. 
<??>The compounds of formula II are useful for preparing the new sulfazecin related antibiotic compound of the formula 
<CHEM>
 
<??>This new antibiotic is similar in activity to the antibiotic azthreonam and useful in treating infectious diseases caused by gram negative microorganisms, particularly P. aeruginosa.
Patent EP-0107503-B1 (EP)
IPC: C08G63/68
Filed: 1983-10-25
Granted: 1989-03-29
Abstract: Copolyester comprising 2 to 20 mole % of units of sulfonyl diphenol (or isomers) and 98 to 80 mole % ethylene terephthalate prepolymer units, and methods for making the copolyester are disclosed. In a method for making the copolyester sulfonyl diphenol is added during the polycondensation reaction of ethylene terephthalate prepolymer. Catalyst systems used therein may comprise titanium and antimony compounds or a tin compound. The copolyester finds uses in forming clear films and moulded articles.
Patent EP-0101334-B1 (EP)
IPC: C07F3/04
Filed: 1983-06-17
Granted: 1987-11-11
Abstract: High alkalinity metallic lubricating oil additives and a method of making them are disclosed. A magnesium alkylbenzenesulfonate and a sulfurized calcium alkylphenate are carbonated in the presence of an oil, magnesium oxide, a glycol, and an amine. The glycol, water, and sediment are then removed from the resulting medium.
Patent EP-0126749-B1 (EP)
IPC: B27L1/10
Filed: 1983-11-29
Granted: 1986-07-23
Abstract: A machine for removing the thickened root portion of a log, comprising a combined holding/rotating means (1) for receiving and elevating the log from the conveyor (2) with the root end (3') of the log (3) projecting freely outwardly from the holding means (1) and for rotating the log. A cutter unit (4) that is adapted to be raised and lowered is arranged adjacent to the holding means (1) with its axis of rotation disposed in the longitudinal direction of the log (3) for working contact against the root end (3') of the log (3). The holding/rotating means comprises an upper (1a) and a lower (1b) member, wherein at least the lower member (1b) is adapted to be raised and lowered for elevating the root end (3') of the log (3) into contact against the upper holder member (1a), in which position the log (3) is rotated and milled off by the cutter unit (4) while the top end (3'') of the log remains supported by the conveyor (2). The machine can be controlled manually, but preferably drive means (5 and 6) are provided for raising and lowering the upper and lower holder members (1a, 1b) on arms (7, 8) that can be raised and lowered and are pivotally mounted on a frame (9), said drive means being automatically controlled by means of suitable sensor equipment.
Patent EP-0123301-B1 (EP)
IPC: G03F7/09
Filed: 1984-04-19
Granted: 1990-12-27
Abstract: To improve the result of the photolithographic production of extremely fine structures (1) on a transparent substrate (2), the rear (31) of the substrate (2) is rendered nonreflecting (32, 33). <IMAGE>
Patent EP-0130372-B1 (EP)
IPC: F17D3/14
Filed: 1984-05-30
Granted: 1986-09-24
Abstract: During the drying of long-distance pipelines, in a development of vacuum drying-possibly in combination with compressed-air drying, go-devils and/or alcohol drying-a flooding is provided which precludes the recondensation of the water in the residual water vapor. For this purpose a movement of drawn-off water vapor and following scavenging gas in the same direction is ensured and the scavenging gas is throttled in its input of travelling speed so that no condensation occurs even in the boundary region to the departing water vapor.
Patent EP-0151210-B1 (EP)
IPC: G11B23/087
Filed: 1984-06-30
Granted: 1988-01-27
Abstract: A tape cassette (10) for use with an external tape player recorder apparatus having upper and lower cassette halves (14, 12) and an indepenent tape guide (44) for insertion between the cassette halves (14, 12). The independent tape guide (44) is a subassembly comprising an elongated bridge (56) molded of plastic and having a top planar surface, a bottom planar surface, a front, a back, a left end and a right end, two pair of corner posts located substantially centrally of the front and a plurality of lateral projections extending from the front in relatively perpendicular relation to the planes of th the top and bottom of the bridge (56). Each pair of corner posts has holes formed therein to receive a stainless steel pin (80, 82) therethrough also in perpendicular relation to the planes of the top and bottom of the bridge, which together with the plurality of lateral projections define the tape sliding surface. In addition, there is provided behind the stainless steel pins (80, 82) a flexible leaf spring (86) having a relatively sort facing member (88) thereon for exerting an even pressure on the running tape as it crosses the magnetic head of the external tape player recorder apparatus.
Patent EP-0135058-B1 (EP)
Title: Process for preparing a carrier material for cosmetric and/or pharmaceutical creams
IPC: A61K47/00
Filed: 1984-07-24
Granted: 1990-01-17
Abstract: 1. Process for preparing a carrier substance for cosmetic and/or pharmaceutical creams, utilising extracts from herbs which are rich in trace elements, more especially for the regeneration of human skin, characterised in that a mixture, comprising 10 - 40% oil, which has been obtained from vegetable or animal fats and is low in stearin or free of stearin, 5 - 15% colloidal sulphur (in a concentration up to 95%), 10 - 40% zinc oxide and, as the remainder, water with a maximum hardness of 7 degrees, is emulsified at a temperature of 60 - 600 degrees C with the exclusion of atmospheric oxygen, then it is homogenised by the addition of a known homogenising agent and cooled to form a pasty substance.
Patent EP-0147895-B1 (EP)
IPC: A01D78/04
Filed: 1984-12-14
Granted: 1989-05-17
Abstract: An apparatus for displacing material lying on the ground transversely to the direction of travel, in particular a raking apparatus for mown crops, such as hay, comprising at least two endless draw members operative in upright planes oriented transversely to the direction of travel, said draw members being arranged in tandem and mutually laterally offset relationship relatively to the direction of travel. Said draw members are interconnected by linkages, each consisting of an intermediate bar extending at least partly in oblique direction relatively to the direction of travel. At least one part of each linkage is designed as a carrier of downwardly directed rake tines. Said draw members are designed in such a manner that the rake tines perform a translation motion at least over the greater part of their path of movement.
Patent EP-0122763-B1 (EP)
IPC: C11D3/39
Filed: 1984-04-09
Granted: 1987-06-16
Abstract: It would be desirable to improve upon the washing or disinfection capability of hydrogen peroxide-generating compositions at ambient to low operating conditions. The instant invention provides bleach compositions in which an activator is adsorbed into sodium perborate monohydrate, often in an amount of 20-40% w/w thereof. The invention permits liquid and consequently often low molecular weight activators to be readily employed in solid formulations. Preferred activators are selected from enol esters or gem- diesters, including vinyl benzoate, ethylidene benzoate acetate and divinyl adipate. The invention can also render N-acyl activators such as TAED more storage-stable.
Patent EP-0149384-B1 (EP)
Title: Tube with a welded bottom, in particular for making a stabilizer with high-pressure gas
IPC: B21D51/24
Filed: 1984-12-12
Granted: 1988-07-20
Abstract: A tube having a welded bottom impermeable to gases under pressure, the tube including (a) a tube body having an end with an inner peripheral edge folded-over toward the interior of the tube body for forming an opening of reduced diameter; and (b) an end piece for forming the welded bottom of the tube, the end piece including a metal disk with an outer diameter substantially smaller than the inner diameter of the tube body and substantially greater than the reduced diameter of the opening of the inner peripheral folded-over edge of the tube end, the disk having at the center thereof a cylindrical outwardly directed projection, the projection having a diameter slightly smaller than the reduced diameter of the opening of the peripheral folded-over edge of the tube end, wherein the end piece is located inside the tube body and joined to the folded-over edge by a welded zone having a metallographical structure of melted or softened metal, the welding zone having an exposed surface in the bottom of a narrow groove formed between the folded-over edge and the projection.
Patent EP-0130936-B1 (EP)
Title: Universal handiwork tool
IPC: B27C/
Filed: 1984-05-02
Granted: 1988-07-27
Abstract: PCT No. PCT/CH84/00067 Sec. 371 Date Dec. 21, 1984 Sec. 102(e) Date Dec. 21, 1984 PCT Filed May 2, 1984 PCT Pub. No. WO84/04484 PCT Pub. Date Nov. 22, 1984.In an upper arm (1) is mounted a spindlehead (5) and in a lower frame two power takeoffs (16, 38). An electric motor (6) drives either a spindle (68) or the power takeoffs (16, 38) in rotation. Thus, the operations of milling, scroll cutting, sanding, grinding, polishing, sawing, etc., can be performed from the upper arm or the power takeoffs of the lower frame of the machine.
Patent EP-0130189-B1 (EP)
IPC: B62B1/14
Filed: 1983-12-22
Granted: 1989-05-03
Abstract: A trolley comprising an elongated frame with a handle (11) at one end and a pair of wheels (21) at the other end, the frame includes two longitudinal rails (12) on which there is slidably mounted a carriage (23) having a rotatable turntable (32) thereon with suction cups (33) on the turntable. Brake shoes (30) on the carriage to grip the rails (12) when a load is supported by the suction cups (33). Stair climbing means on the trolley frame comprising two elongated sliders (34) longitudinally movable relative to the frame with step engaging lower faces on the sliders located below the frame.
Patent EP-0153554-B1 (EP)
IPC: B29C45/28
Filed: 1985-01-09
Granted: 1990-06-06
Abstract: This invention relates to an improved valve gated injection molding system in which the heated nozzle has a nose portion which extends through a cylindrical opening in the cavity plate to the cavity. The valve gate extends through the nose portion and is tapered so that the forward face of the nose portion can be machined to a predetermined length to provide a gate of a particular size. This has the advantage of improving heat transfer to the gate area and reducing the accuracy required of the moldmaker in that both the valve pin and the matching seat in the gate are provided by the manufacturer. Furthermore, each size of nozzle can be adapted for several different gate sizes which reduces manufacturing and inventory costs.
Patent EP-0154793-B1 (EP)
IPC: A61P31/04
Filed: 1985-01-31
Granted: 1988-08-31
Abstract: 1-Oxadethiacephalosporin derivatives of the formula   <IMAGE>   in which R1 denotes hydrogen or halogen, R2 denotes hydrogen or methoxy, A is a nitrogen-containing positively charged N-containing heterocyclic 5-membered to 7-membered ring which in total can contain up to 4 heteroatoms from the group of N, O and S, to which ring up to two further rings can be fused and which ring may optionally be substituted, the ring being bonded via N, B denotes optionally substituted alkoxy or amino, and the remaining radicals are more or less conventional, which are antibacterially active.
Patent EP-0157331-B1 (EP)
IPC: B65G27/32
Filed: 1985-03-26
Granted: 1990-11-28
Abstract: A drive and drive controller for a vibratory conveyor, wherein the drive comprises a pair of pole pieces (52, 54) offset along a direction of action of the drive, and moveable in the direction of action of the drive when energized by a power signal. Preferably, one of the pole pieces (52) is mounted to a tray portion (22), and the other (54) to a kinetic balancer portion (56), of the conveyor. The power signal comprises a series of pulse trains of controllable frequency and duration, whereby the drive unit may be vibrated at a controllable frequency and amplitude so that the vibratory conveyor may be readily tuned to optimal performance. Optionally, the voltage level of the power signal may be reduced by an autotransformer in series with the power signal to independently control the power level.
Patent EP-0156354-B1 (EP)
Inventor: SHAKED ZE EV
IPC: C07K14/55
Filed: 1985-03-26
Granted: 1994-07-06
Abstract: 57 Method of oxidizing reduced cysteine-containing microbially produced synthetic proteins, such as synthetic INF-β or synthetic IL-2, in a controlled manner so that the synthetic proteins have the same disulfide bridging as their native counterparts. The oxidation employs o-iodosobenzoate as oxidizing agent and is carried out in an aqueous medium at a pH at least about one-half pH unit less than the pK, of the cystines to be oxidized, a synthetic protein concentration of less than about 5 mg ml. and an oxidizing agent:protein mol ratio that is at least stoichiometric, provided that the oxidizing agent is in excess in the terminal portion of the reaction.
Patent EP-0181548-B1 (EP)
IPC: F28F9/18
Filed: 1985-10-25
Granted: 1989-06-07
Abstract: A manifold, especially a supply or receiving tank in a heat exchanger, is provided as an extruded/drawn tube (2) with outwards, longitudinally running protrusion part (3). Fastening flanges (4) with a diameter larger than the width of the protrusion part are an integrated portion of the protrusion part. The manufacturing method comprises extrusion or drawing of the shaped tube (2) with protrusion part (3), perforating of the protrusion part resulting in a plurality of apertures (32) which are transformed in one or more steps by cold deformation into fastening flanges (4) of desirable diameter, shape and length.
Patent EP-0153228-B1 (EP)
IPC: C01F17/235
Filed: 1985-02-11
Granted: 1988-10-12
Abstract: Morphologically improved cerium oxide particulates having low sulfur content, useful, e.g., as catalysts/catalyst supports, and having a B.E.T. specific surface of at least 85+/-5 m2/g, measured at a temperature ranging from 350 DEG  C. to 500 DEG  C., are prepared by reacting an aqueous solution of cerium (IV) salt with an aqueous solution of sulfate ions to precipitate a basic ceric sulfate, filtering the precipitate which results, washing and optionally drying said precipitate, and then calcining same.
Patent EP-0244485-B1 (EP)
IPC: B65H67/08
Filed: 1985-10-15
Granted: 1992-06-17
Abstract: Lead-out apparatus for leading out a yarn end by unwinding the bunched yarn wound around an end portion of a fine spinning bobbin, and supplying the spinning bobbin, the end of the yarn on which has been led out, to an automatic winder. The lead-out apparatus has rollers (15), (16), which are arranged so that the rotation axes (C1), (C2) of the rollers are inclined in the direction different from the direction of the axis of a take-up tube (11), and which are pressed against the portion of the take-up tube (11) which corresponds to the bunched yarn-wound portion of the spinning bobbin.
Patent EP-0247209-B1 (EP)
IPC: C25F3/16
Filed: 1986-05-20
Granted: 1990-07-18
Abstract: An apparatus and a method serving for electrochemically polishing and/or pickling the inner surfaces (16) of pipes (10) provide for a polishing head (12) to be moved through the pipe. The polishing head (12) comprises a dielectric outer wall which defines a narrow working gap (28) together with the inner pipe surface (16) to be cleaned, the electrolyte flowing through said gap. This permits electrochemical polishing of high quality of the inside surface of the pipe with little consumption of electrolyte. The electrolyte stream may be divided into cathodic and anodic partial streams (30 and 32, respectively).