baber/WOPTO huggingface dataset:
Patent EP-0327791-B1 (EP)
Title: Gametocides
IPC: A01N57/20
Filed: 1988-02-12
Granted: 1992-04-29
Abstract: Novel hydroxyalkylesters of N-phosphonomethylglycine have been identified which prove to be effective gametocides.
Patent EP-0344195-B1 (EP)
Inventor: HULDEN FRITIOF
IPC: E02F9/00
Filed: 1988-01-22
Granted: 1994-01-12
Abstract: A coupling means for detachably coupling a working implement (1) to the operating arm of an excavating machine, said implement having an upper surface facing the operating arm, said coupling means comprising a first attachment member (11) which is rigidly mounted to the upper surface of the implement (1) and comprises a coupling element (13), and a second attachment member (12) supported by the operating arm stick (6) and operating cylinder (7) via horizontal, parallel shafts (8, 9) and comprising a coupling element (15) consisting of two locking parts (21, 22) arranged movable in relation to each other to be brought into locking engagement with the coupling element (13) of the first attachment member (11) by means of a power-generating means (32), said coupling elements (13, 15) having cooperating engagement surfaces (17, 25, 27) which when the attachment members (11, 12) are connected together, are located in a common reference plane (R) which is perpendicular to a common central plane for the stick (6) and operating cylinder (7). In accordance with the invention all engagement surfaces (17, 25, 27) of the two coupling elements (13, 15) have a circle arc-shaped extension in said reference plane (R) and have the same radius.
Patent EP-0363406-B1 (EP)
Title: Protective hatch for vertical exit from an air-raid shelter
IPC: E06B5/12
Filed: 1988-06-09
Granted: 1992-03-18
Abstract: A protective hatch for vertical exit from an air-raid shelter has a metal dome (12) set into an opening (14) in an upper end wall (16) of the air-raid shelter, an upper dome-shaped cover (22), and a connecting sleeve (24) integral with said cover. The external dimensions of the connecting sleeve are only slightly less than the internal dimensions of the opening (14). The cover (22) has an edge region (34) protruding radially in relation to the connecting sleeve (24), whose lower surface rests on a seal (36) on the upper edge region of the recess (14) when in the closed position. A freely rotatable operating rod (40) parallel to the axis is attached to the dome (12) in the immediate vicinity of the connecting sleeve (24) and is connected to a lifting device whose lifting length is greater than the axial length of the connecting sleeve (24) so that in the open position the dome (12) can be freely rotated above the end wall (16).
Patent EP-0349382-B1 (EP)
IPC: C07C39/15
Filed: 1989-06-21
Granted: 1992-10-14
Abstract: The present invention relates to a process for purifying 4,4'-dihydroxybiphenyl by acylation of the preparation mixture and selective precipitation of diacetylbiphenyl.
Patent EP-0332551-B1 (EP)
Title: Solid galenic forms containing at least one peroxidic substance and a transition metal salt
IPC: A01N59/00
Filed: 1989-02-10
Granted: 1993-04-21
Abstract: The invention relates to solid pharmaceutical dosage forms containing at least one peroxide substance as well as a transition metal salt, to a process for obtaining them and to the use of such solid pharmaceutical dosage forms, the latter being usable in bucco-dental hygiene, or applicable as a cleansing and/or decontaminating agent for the maintenance of any item designed to be brought into contact with the mucosae of humans or animals.
Patent EP-0398942-B1 (EP)
Inventor: LY NHAN GIA
IPC: G01N33/36
Filed: 1989-01-31
Granted: 1995-08-16
Abstract: PCT No. PCT/AU89/00031 Sec. 371 Date Aug. 15, 1990 Sec. 102(e) Date Aug. 15, 1990 PCT Filed Jan. 31, 1989 PCT Pub. No. WO89/07267 PCT Pub. Date Aug. 10, 1989.An apparatus to measure the bending length and bending rigidity of a piece of fabric comprising a generally planar surface upon which the plate of fabric is moved. The surface terminates at one end with an edge over which a leading end of the fabric passes. An optical device defines a plane extending downwardly from the surface edge at approximately 41.5 degrees. The optical device detects when the plane is intersected by the leading end of the fabric when, after a sufficient length of the piece of fabric has passed beyond the surface edge to cause bending of the fabric piece, the leading edge of the fabric intersects the plane.
Patent EP-0359828-B1 (EP)
Title: Method for detecting slag flow
Inventor: MORIOKA NOBUHIKO
IPC: B22D37/00
Filed: 1989-03-08
Granted: 1993-12-08
Abstract: This invention relates to a method for exactly detecting the inflow of slag into a molten steel stream when a molten steel is poured into an intermediate vessel such as a ladle or a tundish from a refining vessel such as a refining furnace or a ladle through a tap hole or a nozzle, by supplying an inert gas into the molten steel flow inside the nozzle from the side of the tap hole or the nozzle and detecting the inflow of slag on the basis of changes in the flow rate of the inert gas absorbed into the molten steel stream and a back pressure.
Patent EP-0414798-B1 (EP)
Title: A method and apparatus for manufacturing fiber slabs
IPC: B27N1/02
Filed: 1989-05-18
Granted: 1993-08-11
Abstract: The present invention relates to a method and an apparatus for manufacturing a fiber slab (32), in which a fiber/air suspension is blown through a nozzle into a forming space (9). The forming space is defined by two mutually facing belt parts of two endless belts (10, 11). For the purpose of manufacturing the novel fiber slab, there is generated between the nozzle edit orifice (8') and the forming chamber a mist of highly liquid adhesive, and the fibers are imparted kinetic energy of such high value that the fibers pass essentially rectilinearly through the mist and into the forming chamber, where they collect on the slab end surface (36) earlier formed in the forming chamber and facing the nozzle.
Patent EP-0387965-B1 (EP)
Inventor: VENNIK JOHAN
IPC: A45B25/14
Filed: 1990-03-13
Granted: 1994-01-19
Abstract: The invention concerns a collapsible umbrella against for instance sunlight, rain and so on, consisting of a shaft and a number of ribs (2) fixed pivotally relative thereto for supporting fabric-like material, which ribs (2) are each pivotally connected to the one end of a rod-like stretcher (9), the other end (10) of which is displaceable in lengthwise direction of the shaft (1) charcterized in that said shaft (1) takes a hollow form and serves as guiding for a common control rod (12) connected to the stretcher rods (9). It is suitable for stationary use and it is suspended from above to avoid obstruction of the space underneath the umbrella. To allow the umbrella to be collapsed the shaft (1) thereof is hollow and it accommodates a common control rod (12) connected to all the stretchers (9), the other sides whereof are connected with the ribs. The umbrella is suspended from a carrier (14) pivotally connected to a standard (15). Such a standard may bear several umbrellas.
Patent EP-0415807-B1 (EP)
Inventor: HENRIET DOMINIQUE
IPC: C23F1/26
Filed: 1990-07-25
Granted: 1994-10-19
Abstract: The process for pickling in an acid bath containing an oxidant is distinguished in that, to increase the action of the pickling process, at least one peroxygenated compound of titanium or at least one element of the titanium family included in the product to be pickled is formed, with the metal ionised to a higher valency, the formation of the peroxygenated compound is monitored by measuring the redox potential and the quantity of oxidising agent is limited to conserve an oxy-reduction potential above the passivation potential of the metal product.
Patent EP-0425392-B1 (EP)
Title: Ski boot made of plastic material
IPC: A43B5/04
Filed: 1990-10-09
Granted: 1993-09-01
Abstract: Ski boot with a monobloc shell (1) made of plastic material, which has a plurality of slots intended to create multidirectional deformable zones, namely respectively longitudinal (10-13), axial (18) and transverse (14, 15) slots, one (17) of which connects the two longitudinal slots (10, 11) in the region of the cuneiform, so as to define two deformable clamping zones (20, 21), on which the traction member acts.
Patent EP-0423101-B1 (EP)
Inventor: EWEN JOHN A
IPC: C08F4/44
Filed: 1990-10-09
Granted: 2000-01-26
Abstract: This invention is for a metallocene compound which can be used in a catalyst system to produce hemiisotactic polymer. The compound is a bridged metallocene compound having dissimilar cyclopentadienyl groups and no bi-lateral symmetry. One example of the compound is isopropylidene(3-methylcyclopentadienyl-1-fluorenyl) zirconium dichloride. The catalyst of this invention can be converted to an ionic metallocene catalyst by an ionizing agent, such as methylaluminoxane. The polymer produced with this catalyst is characterized by having an isotactic structure effecting only every other asymmetric carbon atom. In the case of polypropylene, every other methyl group is on the same side of the principal polymer chain as represented by a Fisher projection. The remaining methyl groups can be either on the same side or on the opposite side of the principal polymer chain. The polymer produced with the catalyst of this invention can be used as a plasticizer.
Patent EP-0448647-B1 (EP)
Inventor: JOHNSON JAMES S
IPC: C08J9/28
Filed: 1989-12-15
Granted: 1995-06-28
Abstract: Microporous nylon materials which retain near constant time to hydrosaturation during and after heating to temperatures necessary for sealing together a plurality of surfaces, and the synthesis thereof. Nylon lacquer (1) comprising a mixture of liquid nylon (46), solvents and nonsolvents, is dispersed on a fabric substrate (4), then precipitated in quench bath (6) to form a laminate, from which a wash in rinse tank (7) removes the nonsolvents and forms the microporous material.
Patent EP-0455721-B1 (EP)
Inventor: CHANG CHIN-HSIUNG
IPC: B01D53/02
Filed: 1990-01-03
Granted: 1994-08-31
Abstract: Chlorofluorocarbons are purified by removing hydrofluoric and hydrochloric acids with a carbon molecular sieve having an average pore size of about 3.5 Angstroms with no more than about 5% of the pores having a size less than 3.2 Angstroms and no more than about 5% of the pores having a size greater than 4.2 Angstroms.
Patent EP-0469007-B1 (EP)
Title: Preparation for care of nails, skin and hair
IPC: A61K8/67
Filed: 1990-04-14
Granted: 1993-07-07
Abstract: Preparation and method for care of nails, skin and hair, for combating progressive loss of hair and for stimulating the growth of new human hair, containing in the form for daily administration or in the quantity of the preparation to be taken daily (a) 80 to 500 mg of trigonelline and (b) 1 to 5 mg of vitamin B6.
Patent EP-0484332-B1 (EP)
Inventor: WEISSFLOG ECKHARD
IPC: B09B3/00
Filed: 1990-04-11
Granted: 1994-01-26
Abstract: Process and device for utilizing residues and waste waters produced in paint shops and lacquer processing installations, in particular for utilizing lacquer and paint sludges as well as colorant wastes in the automobile industry, characterized in that the residues are collected separately, but are processed centrally by separating the organic compounds which are volatile under the selected process conditions and the water, the dried residues are ground and mixed with coal dust, and condensed, and the energy of the solid and liquid partial product streams is utilized in a combustion installation for fossil fuels or the material of partial product streams is utilized.
Patent EP-0478649-B1 (EP)
Inventor: PINGEL JOACHIM
IPC: B05B14/41
Filed: 1990-06-15
Granted: 1994-12-07
Abstract: PCT No. PCT/EP90/00941 Sec. 371 Date Dec. 13, 1991 Sec. 102(e) Date Dec. 13, 1991 PCT Filed Jun. 15, 1990 PCT Pub. No. WO90/15670 PCT Pub. Date Dec. 27, 1990.A booth for the spray coating of workpieces with a powder coating material has a cleaning device for cleaning the interior of the booth. The walls, ceiling and floor constitute the interior contour of the booth and the cleaning device is dimensioned so that a working gap exists between the cleaning device carrier and the interior contour of the booth. The working gap is bridged elastically by cleaning elements that scrape the booth interior to dislodge powder material that has settled. A vacuum source connected to the cleaning device then sucks the powder material released from the interior surfaces for recycling of the powder and cleaning of the booth.
Patent EP-0431124-B1 (EP)
Inventor: FRISCHE RAINER
IPC: C07C235/10
Filed: 1990-06-22
Granted: 1996-05-22
Abstract: PCT No. PCT/EP90/00995 Sec. 371 Date Feb. 28, 1991 Sec. 102(e) Date Feb. 28, 1991 PCT Filed Jun. 22, 1990 PCT Pub. No. WO91/00305 PCT Pub. Date Jan. 10, 1991.The present invention relates to plastics that can be obtained by reacting unsaturated and/or hydroxyl-group-containing fatty acids or their esters or mixtures of various such fatty acids and esters with bifunctional ester-forming and/or amide-forming compounds and, if necessary, subsequently converting ethylenic double bonds, to give difatty acid diamides, difatty acid diesters, difatty acid amide esters, monofatty acid amide amines or monofatty acid amide alcohols as monomer components which contain at least two reactive groups suited for linkage to give polymers, in particular ethylenic double bonds, hydroxyl groups, epoxy groups or amino groups, and by linking the said compounds in the known way via a second group of bifunctional compounds that are capable of reacting with these free reactive groups to give the desired plastics.
Patent EP-0434801-B1 (EP)
Inventor: GUBEROVIC ZELJKO
IPC: C07D307/62
Filed: 1990-07-17
Granted: 1995-03-08
Abstract: The present invention relates to a process for the production of dipotassium-ascorbate-2-sulfate-dihydrate, a vitamin C derivative. It is used, among other things, as an additive to fish feed. In the process according to the process according to the invention, trimethylamine-sulfur-trioxide complex is added in only slight molar excess to a concentrated solution of potassium-L-ascorbate in water, and the pH value of this reaction mixture is set by successive additions of potassium hydroxide at a value in the range between 9.5 and 10.5, and is kept at this value for the duration of the reaction. The process permits the profitable production of dipotassium-ascorbate-2-sulfate-dihydrate on a large industrial scale. It is also explained how trimethylamine-sulfur-trioxide complex can be recovered from trimethylamine which occurs as a by-product during the production of dipotassium-ascorbate-2-sulfate.
Patent EP-0483220-B1 (EP)
Inventor: GROSWITH CHARLES T
IPC: B42B5/02
Filed: 1990-07-03
Granted: 1997-03-19
Abstract: A paper punch and binding apparatus has two punch mechanisms, one for punching round holes in a paper sheets stack and one for punching rectangular holes in another paper sheets stack. A single lever or crank simultaneously operates and drives a series of round end punches to shear the round holes and a punch plate with integral rectangular punch elements shear rectangular holes. A four-bar linkage connects the lever to the punch plate and the series of the punches in a manner that both the plate and punches are driven in a vertical straight line and with a greater mechanical advantage at the start and over the first increments of the punching operation. In a preferred embodiment, a binding station is provided in an apparatus base portion particularly for binding with a Douvry-type plastic resilient loops binding element. The binding station has an operating knob which operates a simple gear interconnect train for uncurling the resilient loops and allowing the punched hole stack to be inserted thereon. In an additional embodiment two rows of large and smaller diameter punches are provided in one round punch mechanism with an apertured translatable bar for rendering inoperative one or the other of these rows of punches.
Patent EP-0489092-B1 (EP)
Title: Trimming up abrading discs
IPC: B24B53/14
Filed: 1990-08-24
Granted: 1993-08-11
Abstract: The invention calls for the use of a saw to trim up abrading discs. The saw has a circular metal blade (1) with, located round the circumference, cutting segments (2) containing abrading granules, preferably diamond granules.
Patent EP-0450103-B1 (EP)
Inventor: HAMA MAMORU
IPC: A61H33/14
Filed: 1990-10-24
Granted: 1997-01-02
Abstract: A medical treatment apparatus using ozone gas for blowing ozone gas onto an effected part of the hand, arm, leg and the like so as to allow the analgesic effects of the ozone gas to effectively act on. The treatment method includes one wherein the affected part is inserted into a sealed body and the ozone gas is made to flow through a sealed area to bring the affected part into contact with the ozone gas, and one wherein a hood is connected to a flow path tube having a delivery flow path and a sucking flow path for the ozone gas and a blow-out member is disposed in the hood, whereby the ozone gas is blown onto the affected part while being delivered and sucked.
Patent EP-0437232-B1 (EP)
Inventor: PENVEN PATRICK
IPC: D21F7/12
Filed: 1991-01-07
Granted: 1994-06-22
Abstract: The wet circuit for a paper-making press comprises a press felt (1), and a centrifugal device (4) giving the press felt (1) a highly curved trajectory causing the ejection of water by centrifugation. The press felt (1) consists of a canvas sheet with a thick upper water-absorbent layer. The bottom layer of the press felt (1) in contact with the centrifugal device (4) is impermeable. Thorough dewatering of press felts. <IMAGE>
Patent EP-0451798-B1 (EP)
Inventor: RUSSWURM DIETER DR-ING INST FU
IPC: E04C5/03
Filed: 1991-04-09
Granted: 1995-09-27
Abstract: In a ribbed concrete reinforcement which has a carbon content of 0.05 to 0.24% by weight and a manganese content of 0.2 to 1.2% by weight and which has cold-rolled diagonal ribs arranged in the form of at least two rows of ribs extending in the direction of the longitudinal axis of the rods without a longitudinal rib being formed, the uniform elongation, the yield point ratio and the composite are formed by the rib geometry in such a way that it can be used either in linear dimensioning or in nonlinear dimensioning methods.
Patent EP-0459339-B1 (EP)
Inventor: ROUSSEAU EMMANUEL
IPC: H04L27/233
Filed: 1991-05-27
Granted: 1995-03-08
Abstract: The present invention relates to a digital signal processing device which comprises:     - an adder (61),   - a random-access memory (51), - a controlled inversion circuit (70) providing the absolute value (A), the true value or the opposite value (0) of the signal applied to its input, - a read-only memory (52) preserving in a location the square of the address of this location, - a first multiplexing circuit (41, 42) producing the first operand (M2) from, among other things, a digital sample (M1),   - a second multiplexing circuit (43, 44), - a sequencer (10) comprising means of selectively controlling the random-access memory (51), the controlled inversion circuit (70), the first (41, 42) and second (43, 44) multiplexing circuits, in such a way as to effect in particular a correction of the DC component and a frequency-translation on a sample, and a measurement of power on a series of samples.   <IMAGE>
Patent EP-0490361-B1 (EP)
Inventor: CAPELLE GERD
IPC: B29C48/50
Filed: 1991-12-11
Granted: 1994-07-13
Abstract: An extruder for difficult-to-mix extrudates is presented, in which the pin-lined barrel and transfer mixing sections, known per se and until now only used individually, are used together in one extruder. Restricting pins, arranged in the transfer mixing section in the region of the greatest barrel channel volume, permit universal use of the extruder with respect to the extrudate. The combination of both mixing systems surprisingly allows an increase in the material throughput of 60% to 100% while maintaining the same mixing quality and halving the drive torque. Due to a constant number of barrel and screw channels, the number of barrel and screw flights remains independent of the channel cross-sectional area of barrel and screw. A spiral barrel groove in the feed zone of the extruder barrel additionally improves the mixing quality of the extrudate and the output of the extruder. <IMAGE>
Patent EP-0470660-B1 (EP)
Inventor: COOL JAN CONSTANT
IPC: A61B17/58
Filed: 1991-07-25
Granted: 1995-07-19
Abstract: Method for correcting the shape of a spinal column. A rod is attached to the vertebrae in the longitudinal direction of the spinal column, at the rear thereof, across the part which is to be corrected. The rod consists of a material, for instance of an Ti-Ni-alloy, with a shape-memory with a transition temperature, lower than the body-temperature. The rod is bent and possibly twisted, corresponding to the curve and/or torsion of the spinal column at a temperature, under the transition-temperature. The rod has a perpendicular cross-section with a linear size in one direction, at least so large, that above the transition-temperature, the rod wants to assume its original shape with a constant force. <IMAGE>
Patent EP-0490457-B1 (EP)
Title: Support provided with a security element
Inventor: SPANNENBURG SIJBRAND
IPC: H04N1/00
Filed: 1991-12-11
Granted: 1996-04-17
Abstract: A support is provided with a machine-detectable security element, particularly a copying-security element. The security element comprises a first image perceptible to the human visual system, said first image incorporating a second image that is substantially imperceptible to the human visual system. <IMAGE>
Patent EP-0480553-B1 (EP)
Inventor: YAMADA YOSHIO
IPC: A23B4/06
Filed: 1991-01-24
Granted: 1995-11-08
Abstract: The present invention is a method for producing refreshable frozen foods such as meat and other food (F) suitable for freezing foods by dipping foods in an agitating jet flow of a liquid anti-freezing medium (E) such as ethyl alcohol under controlling between -30 DEG C and -50 DEG C so as to have refreshable foods to restore it to an original fresh raw state by defrosting, and a super rapid freezer thereof. <IMAGE>
Patent EP-0495335-B1 (EP)
Inventor: HUEBERLI WILHELM
IPC: B65D5/72
Filed: 1991-08-23
Granted: 1994-11-30
Abstract: The hinged lid of the box has a top part (15) and side parts (17, 19) extending into the interior of the box. One of the side parts (19) is connected to a catch mechanism (11, 22) which determines the open position and the closed position of the hinged lid. When the box is closed, the hinged lid lies securely in the interior of the box and it is virtually impossible for it to be opened unintentionally. When the hinged lid is open, a pouring opening is produced which allows metered removal of the contents of the box. <IMAGE>
Patent EP-0453413-B1 (EP)
Inventor: CIACCA GIULIO
IPC: A61F5/02
Filed: 1991-03-28
Granted: 1994-11-30
Abstract: The adhesive dressing for treating contractures of the paravertrebral muscles consists of a series of horizontal (1) and vertical (2) adhesive strips, made from a non-stretch material and cut out from a single panel. The adhesive surface is covered with a layer of a silicone-based paper which is removed immediately prior to application. Each strip is some 40 mm wide, and the horizontal strips are equally spaced and connected by the vertical strips. The outer surface of the dressing, opposite the adhesive layer, can be covered with a layer of plastics or felt.
Patent EP-0514450-B1 (EP)
Inventor: GINGELLO ANTHONY D
IPC: G03C1/035
Filed: 1991-02-04
Granted: 1994-04-20
Abstract: An absorbing layer is described for photographic recording materials which provides safe roomlight handling under lighting conditions which include ultraviolet radiation.