baber/WOPTO huggingface dataset:
Patent EP-0064093-B1 (EP)
IPC: H02J13/00
Filed: 1981-10-21
Granted: 1985-02-13
Abstract: 1. An electric circuit arrangement for the representation of a bus-bar system with a failure recorder, whose bus-bar lines are formed from a number of bus bars (SS1, SS2, SS3) corresponding to the type of system, and which are assigned branches (A1, A2, A3) each provided with a respective voltage transformer (T1, T2, T3) to be connected to the assigned bus-bar lines by means of isolating switches (Q1, Q2, Q3) and power switches (Q0), and the present voltage transformers (T1, T2, T3) being employed for the purpose of the voltage measurement of the interconnected component of the bus-bar system, which forms a switching complex in each case, by assigned switching relays (BC171, K1, K2, K3) connecting a measuring line of the circuit arrangement to a voltage transformer of the bus-bar system and each bus-bar line (SS1, SS2, SS3) of each represented branch assigned control relays (K1, K2, K3) operated by auxiliary contacts of the isolating and power switches and which, when superimposing a plurality of branches upon a bus-bar line, control the switching relays (BC171, K1, K2, K3) in accordance with the connection of only one signal voltage transformer with the representation of the respective bus-bar line of the circuit arrangement, where the control relays assigned to the individual bus-bar lines (SS1, SS2, SS3) and the control relays of different branches are combined to form relay groups (BC3, BC33, CC3) characterised in that each of the control relays (K1, K2, K3) of each of the relay groups (BC3, BC33, CC3) is assigned two changeover contacts, whose normally-open contacts are mutually connected and arranged in the energisation circuit of the switching relays (BC171, K1, K2, K3), whereas the normally-closed contacts of the first changeover contacts form a common series connection (AK1-AK11) and the normally-open contacts of the second changeover contacts form a further series connection (AK2-AK12) parallel to the first one, and that both series connections are connected to one another at their one ends (AK11, AK12) and the ends (AK1) of the first series connections remote from the mutually connected ends (AK11, AK12) commonly connected to a pole (+) of an energising current source, and those of the second series connections (AK2) are each connected to a control means (V1, V2, V3) for triggering a switching means (K2) which in the rest position operates a failure recorder (R1, R2, R3) and in the energised state a time switch (T), which interrupts the switching means (K2) after a lapse of time greater than the time required for the change-over process from a branch of the bus-bar system to another branch.
Patent EP-0050978-B1 (EP)
IPC: G05D23/24
Filed: 1981-10-26
Granted: 1987-01-21
Abstract: A control system is provided for a series of individual heat control devices (2), comprising electrically conductive connections from a main control unit (3) to each of the heat control devices (2) and to temperature detectors (1) associated with each control device, means for sending an interrogation pulse from the main control unit (3) to any individual temperature detector, a comparison device for comparing the response to the interrogation with a predetermined value or range of values, and means for sending an operating signal from the main control unit (3) to the related heat control device (2) when the response indicates a value outside said predetermined value or range of values.
Patent EP-0047206-B1 (EP)
IPC: B01J25/00
Filed: 1981-08-20
Granted: 1983-11-23
Abstract: Novel polyoxaalkyl aminoalcohols, well adapted for the complexation/solubilization of a wide variety of cations, have the structural formula:   <IMAGE>
Patent EP-0098893-B1 (EP)
IPC: A61M5/148
Filed: 1982-07-15
Granted: 1987-10-07
Abstract: 1. Device for administering liquid medicaments comprising a flexible bag (2) for receiving the medicament to be administered and a duct (4) connected thereto for supplying the medicament, said bag (2) being located in pressure-tight casing (1) to be filled with pressurized gas, said duct (4) being provided with pilot valves (5; 12) for controlling the gas pressure in said housing, respectively for controlling the amount of medicament supplied from said bag, characterized in that said pressure-tight casing (1) comprises a pressure-gas storage reservoir (9) provided with a controllable discharge valve (12) and that pilot valves (5; 12) are located in said casing.
Patent EP-0086885-B1 (EP)
Title: Mechanical linear unit
IPC: F16H25/20
Filed: 1982-12-08
Granted: 1987-03-25
Abstract: A stiff, form-stable elongated tubular housing (1) is formed with an axially extending longitudinal slit (12). A drive spindle (4) is retained in bearings (8) located in end flanges (2) of the housing, driven for example by a motor (M). A pair of spindle nuts (5, 6) clamp, between themselves, a tubular portion (15) of a force transfer element (14) which is located externally of the housing and moved by a web (13) passing through the slit. The force transfer element is guided on the housing by interengaging groove and projection means (20, 21), which also isolate forces applied to the force transfer element from the spindle drive. The slit is closed off by a flexible web (23) which is lifted out of the slit in the region of the force transfer element by camming surfaces (33, 34) passed through a transverse opening (32) in the force transfer element, and re-seated in the slit by roller-and-pusher elements (35, 36, 37) which snap outwardly extending projections (30) of resilient web strips (28) behind the walls of the slit (12) to form a completely enclosed housing in which the spindle and spindle nuts are protected from environmental contamination, and which can retain lubricant for high-efficiency, low-noise force transmission and conversion.
Patent EP-0058489-B1 (EP)
IPC: B32B19/06
Filed: 1982-02-02
Granted: 1984-09-12
Abstract: The device comprises a resilient pad of a sandwich-type construction. A cushion layer (12) of carbon fibre material is sandwiched between, and relatively resilient in compression with, a pair of support layers (10, 11) also of carbon fibre material. Preferably at least one additional support layer is provided with the cushion layer, the cushion layer thereby being divided into two or more sub-layers.
Patent EP-0089425-B1 (EP)
IPC: B01J37/00
Filed: 1982-03-19
Granted: 1985-12-11
Abstract: Integral shaped replications which may be used as supports for catalysts or as adsorbents comprise a carbonaceous pyropolymer structure which has been prepared by treating a substrate material with an organic pyrolyzable precursor compound and pyrolyzing the precursor at 500 to 1200 DEG C, in a reducing atmosphere to form a carbonaceous pyropolymer possessing recurring units containing at least carbon and hydrogen atoms on the surface of the substrate material. This carbonaceous pyropolymer duplicates the physical shape and dimensions of the substrate material as well as a substantial portion of the pore structure thereof. The integral shaped replications possess an apparent bulk density (ABD) which is 25 to 100% of the ABD of the inorganic support, and have a crush strength of from 0.5 to 14 kilograms. The composite comprising the carbonaceous pyropolymer on the surface of the substrate material is then bleached with a dissolving agent to remove the substrate material, thus leaving a shaped replication of particle aggregates, if so desired, the shaped replication may be further treated by depositing at least one inorganic oxide on each surface of the replication and or by depositing at least one catalytically active metal and optionally removing the carbonaceous pyropolymer by oxidation.
Patent EP-0070845-B1 (EP)
IPC: C12G3/08
Filed: 1982-02-01
Granted: 1986-05-07
Abstract: To obtain a product containing a residue of alcohol of less than 5 g/kg, an evaporation is first carried out in order to separate the alcohol and aromatic products. The condensate obtained containing the alcohol and the aromatic products is subjected to a counter current distillation into a distillation column during which a sufficient number of fractions is collected. The aromatic substances collected between 77 and 97`C are mixed with the concentrate of wine or fruit wine without alcohol, or grape juice or fruit free of aroma and with demineralized water so as to obtain an alcohol-free beverage that is stabilized against microbial deteriorations and oxidation.
Patent EP-0093737-B1 (EP)
IPC: F16L59/06
Filed: 1982-11-16
Granted: 1986-11-05
Abstract: The piping for liquid and/or gaseous fluids comprises an outer pipe (1) and at least one inner pipe (2) which surrounds a fluid pipe (3) maintained sliding particularly axially by means of slide blocks. The space between the inner pipe (2) and the fluid pipe (3) contains air. The inner pipe (2) is thermally insulated from the outer pipe (1) on its entire length by means of a synthetic elastic foam. The piping is essentially used for remote heating conduits, and for refrigerant conduits, of petrol and natural gas.
Patent EP-0084816-B1 (EP)
Title: Electrolyte for galvanic deposition of aluminium
IPC: C25D3/44
Filed: 1983-01-13
Granted: 1986-06-04
Abstract: An organometallic electrolyte for the electrodeposition of aluminum is described which exhibits high throwing power as well as high conductivity and good solubility and is commercially readily accessible. For this purpose, the invention provides an electrolyte of a formula based upon an organometallic complex of potassium, rubidium or cesium fluoride in combination with a series of organometallic aluminum compounds.
Patent EP-0100815-B1 (EP)
IPC: C07D339/06
Filed: 1983-04-08
Granted: 1985-12-11
Abstract: N-(1,3-dithiolan-2-ylidene)-4-alkylanilines are useful as anti-inflammatory agents, as analgesic agents and as antiasthmatic agents. The compounds involved can be prepared by the reaction of an appropriate 4-alkylaniline with a methyl(1,3-dithiolan-2-ylidene)sulfonium salt or with carbon disulfide and ethylene dibromide in the presence of a base.
Patent EP-0095074-B1 (EP)
IPC: G01N21/64
Filed: 1983-05-05
Granted: 1987-12-16
Abstract: 1. Arrangement for the optical measurement of the concentration of particles, comprising a light measuring means with at least one light source, a monochromator, a light sensor and indicator means and at least one space (B) which is enclosed by a membrane permeable by the particles to be measured (SSTi), the space (B) containing a substance and an indicator substance (IND) reacting to the concentration of the particles to be measured by a change in fluorescence, characterized by the choice of the substance such that the square of the solubility coefficients A1, B1 of the measuring object (A) and the substances enclosed in the membrane in space (B) are about inversely proportional to their coefficients of diffusion Ad, Bd.
Patent EP-0085009-B1 (EP)
IPC: E04F13/00
Filed: 1983-01-21
Granted: 1986-04-09
Abstract: The insulating element is formed by a rectangular panel (1) composed of insulating material, such as extruded polystyrene foam whose edges (4, 6) include a longitudinal groove forming a rabbet (8) or a center groove (10). A pasty coating (2) containing mineral particles covers one of the sides of the panel (1) and a flat sealing element (14) is formed on two adjacent edges of the element and permits a rapid and simple assembly of the element with two other respectively juxtaposed and superimposed elements. This sealing element maintains the edges of the elements spaced apart on the outer side of the assembly but closes in a fluidtight manner the side facing the wall to be insulated.
Patent EP-0100703-B1 (EP)
Title: Injection apparatus for the treatment of wood
IPC: B27K3/10
Filed: 1983-07-04
Granted: 1986-10-08
Abstract: 1. An injection device intended to be forced into a hole provided in a piece of wood to be treated, characterised in that it includes a resiliently deformable body (1) having an inner cavity (5) arranged to receive an injection head (6), this cavity (5) being followed by a hollow truncated-conical part (9) and a cylindrical hollow part (13), the truncated-conical part (9) being capable of co-operating, in order to provide a stopper, with a rounded head (11) of a movable piece (10) in the body (1), this piece also having a hollow part (13) opposite to the head (11) and its base being able to rest against a ring (12) within the body (1) between the truncated-conical part (9) and the cylindrical part (13), the said ring (12) having channels (14) communicating with the hollow cylindrical part (13).
Patent EP-0132474-B1 (EP)
IPC: A21C3/02
Filed: 1983-07-22
Granted: 1988-08-31
Abstract: 1. Masa sheeting apparatus comprising a hopper (14) for receiving masa, first (15) and second (16) driven rollers positioned beneath the hopper (14) in closely spaced relationship to form a masa sheet, a first separating member (52) for separating the masa sheet from the first roller (15), the second roller (16) having spaced circumferential grooves (31) and hoops (32) loosely positioned in these grooves (31), the hoops (32) having a outside diameter approximately equal to that of the portions of the second roller (16) between the grooves (31), a cutting member (17) acting against the second roller (16) for cutting the masa sheet between the grooves (31), a take-away conveyor (19), a tensioned second separating member (40) extending along the surface of the second roller (16) and passing through the hoops (32), characterized in that the tensioned second separating member (40) comprises a flat band having the width larger than the thickness, the widthwise surface of the flat band being held flat against the surface of the second roller (16).
Patent EP-0124318-B1 (EP)
IPC: A41B13/10
Filed: 1984-04-17
Granted: 1987-09-09
Abstract: A bib (20) having a neck-accommodating aperture defined by a segmented perimetric edge: ie, a segmented neck-aperture perimeter. The neck-accommodating aperture (43) is generally oval-shape and the sheet material from which the bib is constructed has a plurality of bifurcations such as slits (28) or notches which extend generally radially outwardly from the perimetric edge of the neck-accommodating aperture. Each pair of adjacent bifurcations define a portion of bib material which is attached to the parent bib material along only a proximal-end-defining line and which portion is designated a petal. The petals (27) are radially conformable to a range of neck sizes and will, due to inherent resilience of the bib material maintain a comfortable fit even during infant neck contortions. In an exemplary embodiment, the distal end portions of such petals (27) are doubled under and have their distal ends secured adjacent their proximal ends, to obviate raw cut edges of such portions from contacting users' necks.
Patent EP-0141820-B1 (EP)
Title: Tige droite en forme de feuille pour endoprothese d'articulation
IPC: A61F2/00
Filed: 1984-01-10
Granted: 1987-04-01
Abstract: Des clavettes (13) guidées dans des rainures (10) sont prévues dans la feuille (1) de la tige afin de prévenir une rotation par rapport à l'os (9) elles sont calées pendant l'opération contre la corticale de l'os (9) et fixent la tige par rapport à l'os (9).
Patent EP-0168585-B1 (EP)
IPC: D06F39/12
Filed: 1985-05-14
Granted: 1989-11-15
Abstract: In a laundry washing machine having a tub and drum assembly supported in a housing defined by circumferential walls, a bottom member, and a top closure member, the circumferential wall of the housing is formed of two shell sections releasably connected to one another and to the bottom member. The upper portions of the shell sections are joined to one another by a cross-bracket releasably secured thereto and formed with means for suspending the tub and drum assembly from above, the top closure member being preferably formed as a working table top releasably secured to the shell sections. The bottom member carries further operating components of the machine and means for supporting the tub and drum assembly from below. Any one of the shell sections may be demounted for giving access to the operating components of the machine, the remaining shell section in this case cooperating with the bottom member and the cross-bracket to act as the carrying structure for all of the operating components.
Patent EP-0211981-B1 (EP)
IPC: C10G53/16
Filed: 1985-08-17
Granted: 1989-11-08
Abstract: Regenerated sorbent employed for refining of heavy crude feedstocks is used to remove contaminants from specialized hydrocarbons, especially used motor oil. The simultaneous operation of a decontaminating unit supplied with regenerated sorbent particulate from the regenerator of a heavy hydrocarbon refining system is utilized.
Patent EP-0150082-B1 (EP)
IPC: H03M13/00
Filed: 1985-01-18
Granted: 1993-05-12
Abstract: A method of converting n-bit information words into m-bit code words, and the other way round, is described. The code words have a limited disparity. For every information word two code words are assigned to a group of information words, which code words can be derived from one another by inversion. A choice between these two code words is made to limit the digital sum value so as to obtain a d.c. free code. In order to obtain a further limitation of the digital sum value within the code words these code words are derived from each other by inversion and reversal.
Patent EP-0161800-B1 (EP)
Title: Methods and apparatus for erecting tray-type cartons
IPC: B31B50/44
Filed: 1985-04-10
Granted: 1989-07-12
Abstract: © In the erection of rectangular tray-type cartons (110) from blanks (10) of foldable sheet material, corner tabs (201) which are to be uppermost in the erected carton are first folded up from the plane of the balnk, which is then passed through a die (54) by a punch (52) to form the side wall (24). On completion of the stroke of the punch, the pair of opposed elongate panels (181) which carry the uppermost tabs (201) are folded outwardly by folding bars (58) carried by the punch. The partially erected carton (42) is then transferred to a continuously moving conveyor (43) and the other pair of elongate panels (18) are folded outwardly by oscillating fingers (70) and plough bars (74). The upstanding tabs (201) are then heated by travelling hot air jets and pressed down by pressure rollers (46) to seal them to the other tabs (20) and complete the horizontal peripheral flange (28) which extends continuously around the carton.
Patent EP-0174164-B1 (EP)
Title: A pulse generator
IPC: H03K17/0814
Filed: 1985-08-30
Granted: 1992-12-23
Abstract: A plurality of solid state switching devices, connected in parallel, are switched simultaneously to discharge a capacitor through the primary of a step-up transformer whose secondary is connected to the output tube of a radar transmitter.
Patent EP-0191258-B1 (EP)
IPC: C03C17/00
Filed: 1985-12-23
Granted: 1989-08-02
Abstract: The invention is in a pneumatic powder ejector comprising a suction stage and an injection stage. The suction stage includes a suction chamber (16), a venturi (14) communicating a primary gas to the suction chamber and a lateral suction input (18) offset in relation to the downstream and of the venturi. The injection stage includes a nozzle (22), an injection chamber (36) and a diffuser (38). The stages are located within and coaxially of the body of a tubular ejector. The nozzle includes a path for powder and primary gas between the suction chamber and diffuser, and is formed to provide a flow path of reduced dimension to communicate a secondary or entrainment gas between the diffuser and injection station.
Patent EP-0195172-B1 (EP)
IPC: F16D41/12
Filed: 1985-11-19
Granted: 1989-01-18
Abstract: 1. A free-wheel, particularly for a device for driving the wheels of a self-propelled lawn mower, characterised in that it has an irreversible transmission and consists essentially of a transmission shaft (1) equipped with a pawl carrier (2) ridigly connected to the shaft (1) by means of a drive pin (3), of movable pawls (4) articulately mounted on the pawl carrier (2), of a control disc (5) comprising oblong slots (6) cooperating with cylindrical studs (7) each rigidly connected to a pawl (4), and of a receiving cage (8) simultaneously forming the hub of the wheel and comprising grooves (9) adapted to cooperate with the pawls (4) in the driving position.
Patent EP-0156768-B1 (EP)
IPC: C09B56/02
Filed: 1985-03-04
Granted: 1988-11-09
Abstract: 1. A process for the preparation, in aqueous medium, of asymmetric 1 : 2 chromium complex dyes of not less than 90% purity and containing at least one water-solubilising group, which process comprises, in a single vessel process, reacting a mixture of two metallisable azo dyes that contain diazo components that differ from one another and coupling components that differ from one another, or a mixture of a metallisable azo dye and a metallisable azomethine dye, in the molar ratio of 0.85 : 1.0 to 1.2 : 1.0, where only one of the two mixture components contains at least one water-solubilising group, with a chromium donor, under pressure and at a temperature above 100 degrees C and at a pH between 0 and 2, and subsequently continuing the reaction at a weakly acid, neutral or weakly alkaline pH.
Patent EP-0172864-B1 (EP)
IPC: B62D55/21
Filed: 1985-02-14
Granted: 1987-11-04
Abstract: A sealed pivot joint suitable for joining together the adjacent links of an endless belt, for example, a tank track. The joint has a bearing (10) rotatable on a pin (8), and an elastic sleeve (20) whose extremities are in sealed relationship to the pin and bearing thereby preventing the ingress of abrasive material into, and the egress of lubrificant from, the bearing surface (12). The sleeve is maintained in circumferential tension by tensioning members (14, 16, 18) between the sleeve and the pin which act to prevent wrinkling of the sleeve when the pin and bearing are rotated relative to one another thereby reducing abrasive wear on the outer surface of the sleeve.
Patent EP-0229050-B1 (EP)
IPC: C30B31/16
Filed: 1985-06-21
Granted: 1990-03-07
Abstract: A system for automatically filling a bubbler (170), or other vapor delivery system from a reservoir (102), in which the conduit system (132, 150, 152, 154, 156) is purged and pressurized with inert gas, using a unique refill reservoir (102), level sensing (103, 176) and valving system (140, 160, 190, 192).
Patent EP-0190319-B1 (EP)
Title: Machine frigorifique ou pompe a chaleur et pompe a jet pour celle-ci
IPC: F25B39/02
Filed: 1985-08-23
Granted: 1989-06-07
Abstract: Machine frigorifique ou pompe à chaleur avec pompe à jet (1) en tant que compresseur, où l'évaporateur du circuit de la machine frigorifique ou de la pompe à chaleur est incorporé dans la pompe à jet (1). Dans le cas le plus simple, ceci est obtenu en montant dans la conduite d'admission une paroi (18, 39, 40, 41) constituée en un matériau poreux, par exemple du métal fritté, et qui exerce une action de régulation entre la pression du condenseur et la pression d'évaporation et sur la grande surface interne de laquelle a lieu l'évaporation simultanée du milieu de travail. L'alimentation en chaleur d'évaporation résulte du fait que seule une partie du milieu de travail liquide arrivant du condenseur (3) est évaporée, et que d'autre part de la chaleur peut être alimentée de l'extérieur via des échangeurs de chaleur (21, 27). Des circuits de machine frigorifique ou de pompe à chaleur ayant une pompe à jet de ce type (1, 24, 30) peuvent également être conçus avec plusieurs étages de sorte qu'un échange de chaleur interne peut s'effectuer de plusieurs manières. Les compresseurs à jet (1) utilisés peuvent également inclure des pompes à jet avec une multitude de buses (31, 32, 33, 34) situées les unes derrière les autres et formant une multitude d'étages de pompes à jet connectées en série.
Patent EP-0221230-B1 (EP)
IPC: F16K11/00
Filed: 1986-03-07
Granted: 1990-01-24
Abstract: The invention is directed to a single-lever mixing valve and faucet in which the valve body is made of ceramic material.