baber/WOPTO huggingface dataset:
Patent EP-0027033-A1 (EP)
Inventor: JOSEF MICHAEL J
IPC: D21F7/08
Filed: 1980-10-02
Abstract: The disclosure is of an improved dryer fabric (felt) (10) for use in a paper making machine to improve the drying of paper (24). The improvement resides in part, in employing a monofilament dryer fabric characterized in part by an exceptionally smooth surface to support the paper moving through the dryer section. The smooth surface is obtained by constructing the fabric so that substantially all of the monofilament warp (22) and weft yarns (14) at the surface peak in a single plane.
Patent EP-0029793-A1 (EP)
Inventor: THOMASSET AUGUSTE LOUIS
IPC: G01R27/02
Filed: 1980-11-07
Abstract: 1. An apparatus for monitoring haemodialysis sessions, of the kind comprising an alarm circuit (15), arranged in such a way as to operate under the effect of a signal sent out by a measuring circuit when the variable to be monitored, read from the circuit exterior to the body connected to an artificial kidney, exceeds a predetermined threshold, characterized in that the measuring apparatus is an impedence meter (3) able to be connected selectively either to a first set of electrodes (10) mounted on a cell (11) of constant volume placed in the external circuit (2) before an artificial kidney (1), or to a second set of electrodes (9) able to be fixed on the body of the patient, the impedence meter - of a type itself known, comprising a low frequency circuit at 5 kHz and a high frequency circuit at 1 MHz - being connected to a trigger-comparator (12) for emitting a signal which is itself dependent on an apparatus (13) which has been set at the authorized variation delta z (at 5kHz) of the impedence of the blood which is passing through the above-mentioned cell (11) this variation constituting the predetermined threshold.
Patent EP-0054600-A1 (EP)
Inventor: BALOGH JOZSEF
IPC: A61C11/02
Filed: 1980-12-22
Abstract: The articulator has a frame (1) and, arranged removably on the frame (1), a box-type support (2). Extending perpendicular to the plane of the support (2) there is a supporting plate (4), which is connected in an articulated manner to the support (2) by means of tension springs (34) and can be removed from it. The supporting plate (4) is used for receiving means (5) supporting a duplicate cast (50) of the lower jaw. The support (2) is vertically adjustable on the frame (1). Provided in the support (2) are means (17,20) for setting the movement paths of the supporting plate (4) in accordance with the measurement results of the sagittal and lateral movements of the lower jaw of a patient. The components of movement of the lower jaw of a patient are set in the articulator, and the functional course of the jaw articulation system upon movement of the supporting plate (4) is exactly reproduced. <IMAGE>
Patent EP-0045829-A1 (EP)
Inventor: MANGANELLI BENSO
IPC: B60D1/32
Filed: 1980-08-13
Abstract: A stabilizing device for two-wheel trailers including a braking plate (7) pivoted on the trailing car, a stabilizing bar (1) hitched to the trailer and able to rotate about an axis (2) mounted on the braking plate (7), the stabilizing bar (1) being provided with one or more pairs of braking means (4) which press on said plate (7) and prevent the trailer from the side skids.
Patent EP-0025792-A1 (EP)
Title: Insulated tank container.
Inventor: BJURLING ANDERS
IPC: B65D90/02
Filed: 1980-10-08
Abstract: PCT No. PCT/SE80/00086 Sec. 371 Date Nov. 26, 1980 Sec. 102(e) Date Nov. 26, 1980 PCT Filed Mar. 26, 1980 PCT Pub. No. WO80/02019 PCT Pub. Date Oct. 2, 1980.The invention relates to an insulated tank container. In order to obtain a particularly light and cheap construction, the tank container consists of a thin inner shell (4) and outside this semi-hard or hard insulation (6, 8, 10, 11) which has the capacity to take up and transfer stresses in various directions and is firmly glued to the inner shell. An outer shell (5, 7, 9) with a framework (1) may be disposed outside the insulation. As an alternative, the insulation may be introduced, foamed and hardened in situ between preformed shells.
Patent EP-0027133-A1 (EP)
Title: An in vitro method for determining malignancy in mammalian tissue.
Inventor: PLOTKIN GEORGE M
IPC: G01N33/58
Filed: 1980-11-04
Abstract: Improved method for assaying for cancer by detecting galactosyl transferase activity in cells wherein a marker specific for such activity is added to the cells and subsequently sensed.
Patent EP-0032503-A1 (EP)
Title: Systeme moniteur de charge avec moyens de production de signaux de synchronisation
Inventor: DYBEL FRANK R
IPC: G01L5/00
Filed: 1981-02-09
Abstract: Systeme de controle de charge servant a controler les charges cycliques sur la bielle (10) d'une presse de production pendant son fonctionnement. Le systeme comprend un transducteur (11) fixe a la bielle (10) de la presse pour produire un signal electrique de charge proportionnel aux forces sur la bielle (10). Le signal electrique de charge est connecte a un circuit detecteur de surcharge/sous-charge (40) et a un circuit de production de signaux de synchronisation (240). En reponse au signal de charge provenant du transducteur (11), le circuit de production de signaux de synchronisation (240) produit des signaux de synchronisation, y compris une impulsion de controle, en synchronisation avec la course cyclique de la bielle (10). Les signaux de synchronisation sont utilises pour commander le fonctionnement du circuit detecteur de surcharge/sous-charge (40) ainsi que d'autres aspects de la production de la presse.
Patent EP-0036525-A1 (EP)
Inventor: RETHMEIER FRITZ
IPC: B28B19/00
Filed: 1981-03-05
Abstract: A hood (2) can be traversed horizontally and raised and lowered vertically within a frame (1). The hood (2) is open towards the bottom and equipped with holding devices (4) in the form of suction boxes. These suction boxes are used to hold fresh exposed aggregate concrete slabs (5) in the hood (2) and move them across a spraying device (7). In the region of the spraying device (7), the underside of the exposed aggregate concrete slabs is sprayed with retarders and the retarder not hitting the exposed aggregate concrete slabs (5) is sucked off via the hood (2) and returned to the further work process. The sprayed exposed aggregate concrete slabs (5) are then deposited on a pallet (12). <IMAGE>
Patent EP-0063178-A1 (EP)
Inventor: GARTNER FRANZ GEORG DR
IPC: F25D21/00
Filed: 1981-10-29
Abstract: 1. A method of operating a refrigerator in which in each case, the duration of a specific useful operation of the refrigerator which results in the frosting-up of its evaporator, is determined by the time of a defrosting process which precedes the useful operation in question and a defrosting process which follows the useful operation, characterised by the combination of the following features : 1.1 the refrigerator is operated as a heat pump ; 1.2 a defrosting process is initiated only when the instantaneous value of one of the state variables of the refrigerating agent in the evaporator, either the pressure or the temperature, falls below a lower limiting value ; 1.3 when the lower limiting value of the state variable is reached, the useful operation is interrupted, a defrosting process is initiated, and a first timing procedure (t) is commenced ; 1.4 as soon as the state variable has risen to an upper value during the defrosting process, the defrosting process is terminated, the refrigerator is switched to useful operation, and the first timekeeping procedure is terminated and the result thereof is stored ; 1.5 the useful operation is continued if, after a stipulated basic time (tG ), the state variable still lies below the lower limiting value ; 1.6 the useful operation is interrupted again and a defrosting process is initiated if, after the expiry of the basic time (tG ), the instantaneous value of the state variable is equal to or less than the lower limiting value, and at the beginning of the defrosting process which follows the useful operation, a second timing procedure (t) is commenced ; 1.7 on the termination of the last defrosting process to have been executed (which termination takes place when the upper limiting value of the state variable is reached), the second timing procedure (t) is likewise terminated and the result of this timing procedure is stored ; and 1.8 all the succeeding useful operation times are in each case determined by the basic time (tG ) and a correcting value (Kw ) which is added to this basic time and which is formed from the stored last-but-one timing value minus the stored last timing value and from a constant (k) which serves as amplification factor.
Patent EP-0037601-A1 (EP)
Inventor: MEAD HOWARD BRIAN
IPC: B29C53/78
Filed: 1981-03-13
Abstract: A heat-insulated hose for liquefied gases, in particular liquefied natural gas, comprising an inner hose (5) resistantto cryogenic temperatures, a plurality of successive layers (7A, 7B, 7C) of heat-insulating material, for example polystyrene foam, arranged around the inner hose (5) and an outer protective sheath (13) arranged around the outermost layer of heat-insulating material, wherein each layer (7A, 7B, 7C) comprises a helically wound strip (6A, 68, 6C) of fibre material holding together a mosaic of blocks of the heat-insulating material.
Patent EP-0043731-A1 (EP)
Inventor: KONDO NOBUO
IPC: B60R16/02
Filed: 1981-07-07
Abstract: An automotive abnormality forecasting and warning method and apparatus for issuing a voice and visual alarm when a signal representing the condition of an automotive inspection item such as water temperature exceeds a predetermined value, which comprise the steps of calculating the cooling water temperature change rate in variable cycles (103), determining a calculation cycle corresponding to the detected water temperature and the calculated change rate from a memory storing the cooling water temperature, water-temperature change rate and calculation cycle in a predetermined relation (104), judging whether the detected water temperature and the calculated change rate are in a predetermined water overheat region (105), and issuing a voice alarm on an overheating trend in response to more than a predetermined number of the judging operations (107, 111).
Patent EP-0073860-A1 (EP)
Inventor: MITCHELL THOMAS OWEN
IPC: C10G45/28
Filed: 1981-09-04
Abstract: The specification discloses a desulfurization, demetalation and denitrogenation process for coal and coal liquid charge stocks. The process comprises contacting the charge stock in the absence of externally added hydrogen with a hydrogen donor solvent in the presence of a catalytic amount of naturally occuring porous metal ores such as manganese nodules, bog iron, bog manganese or nickel laterites.
Patent EP-0044783-A1 (EP)
Inventor: CAMBUZAT JEAN
IPC: B21K1/12
Filed: 1981-07-20
Abstract: 1. Process for producing axles, especially of railway rolling stock, by forging in a mould (9, 10, 13, 14) a heted blank (8) of a diameter less than the largest diameter of the axle to be produced, characterised in that at least some of the blank (8) is heated to a temperature of between 1 100 degrees and 1 300 degrees C, preferably near 1 260 degrees C, in that the axle has two spindles (f1 , f2 ), and in that forging includes a simultaneous operation of upsetting the central parts (c, pc, pd) of the axle and extruding at least one of the two spindles (f1 , f2 ), this simultaneous operation being carried out as a result of a movement towards the centre of the axle of at least one ring (13, 14) forming part of the mould, this movement being produced by means of a single press stroke.
Patent EP-0052026-A1 (EP)
Title: Dispositif de starter automatique pour carburateur double corps
Inventor: KERVINIO JEAN-PIERRE
IPC: F02M1/10
Filed: 1981-10-13
Abstract: L'invention concerne un dispositif de starter automatique pour carburateur comportant au moins deux corps. Ce dispositif comporte un agencement de commande des volets (3, 4) des corps (A, B) de carburateur coopérant avec un agencement de commande (13, 14, 16) du papillon du second corps (B) de carburateur, chaque agencement étant actionné par l'action conjuguée d'un élément thermosensible (14) et d'un gradient de pression qui lui est appliqué à partir du collecteur de dépression par l'intermédiaire d'un organe pneumatique (20).
Patent EP-0059765-A1 (EP)
Inventor: HIRAI KAZUMI
IPC: H05B6/76
Filed: 1981-09-21
Abstract: Dispositif de securite pour un dispositif de cuisson a micro-ondes possedant une unite de commande electronique utilisant un micro processeur (47). Un circuit d'alimentation principale du dispositif de cuisson est commande par le signal de sortie du microprocesseur (47) commande par les signaux d'entree provenant d'un clavier (29). Dans le circuit d'alimentation principal, un commutateur (37) de debut d'echauffement commande mecaniquement par un bouton de debut de cuisson (32) s'ajoute a l'unite de commande electronique utilisant le microprocesseur (47). Le circuit d'alimentation principal est interrompu jusqu'a actionnement du bouton de debut de cuisson (32). Meme en cas d'actionnement par erreur du microprocesseur (47), il n'y a pas de risque de produire des oscillations anormales du magnetron (42).
Patent EP-0057416-A1 (EP)
Inventor: ROTTENBACHER KLAUS DR
IPC: B01J20/28
Filed: 1982-01-27
Abstract: 1. Zeolitic molecular sieve crystallized on a carrier, characterized in that said carrier, has an open pore structure and the pore walls are coated with zeolite.
Patent EP-0064582-A1 (EP)
Inventor: TERAJI TSUTOMU
IPC: C07D501/14
Filed: 1979-12-28
Abstract: Starting compounds for preparing cephem compounds of formula
     wherein R' is amino or a protected amino and X' is carbonyl or a group of the formula:
     in which R 2  is hydrogen, acyl, aryl which may be substituted with suitable substituent(s), lower alkyl substituted with suitable substituent(s), lower alkenyl, lower alkynyl, cycloalkyl which may be substituted with suitable substituent(s), cyclo(lower) alkenyl, or S or 0 containing 5-membered heterocyclic group substituted with oxo group(s), and ester and salts thereof, can be prepared by different processes and the cephem compounds, which possess valuable pharmacological properties, can be prepared from such starting compounds.
Patent EP-0059457-A1 (EP)
Title: Derivatives of norbornanes having hydrocarbon side chains, processes for preparing the same and perfume compositions containing the same
Inventor: INOUE YOSHIHARU
IPC: C07C45/50
Filed: 1982-02-26
Abstract: Norbornane derivatives having hydrocarbon side chains, the processes for preparing the same and perfume compositions containing the same. The norbomane derivatives are represented by the following general formula (I)
     wherein C 2  is an ethyl group, an ethylidene group or a vinyl group each connected to 5 or 6 position of the norbornane ring, each of R, and R 2  is a hydrogen atom or a methyl group, and R 3  is a formyl group or a group represented by the following general formula (II)
     wherein R 4  is a methyl group, an ethyl group, a n-propyl group or an isopropyl group, and X is a carbon atom of the norbomane ring. The above norbornane derivatives give a wide variety of woody fragrances and are useful as components for various perfume products.
Patent EP-0064170-A1 (EP)
Inventor: ZAMPIERI PLACIDO
IPC: F23D11/00
Filed: 1982-04-07
Abstract: The burner comprises an externally cooled combustion chamber (6), a pre-heating chamber (7) for the combustion air from an air-pressurizing blower, a neck (5) provided with a calibrated bushing through which the pre-heating chamber (7) is communicated to the combustion chamber (6). Both the pre-heating chamber (6) and combustion chamber (7) are formed within a tubular body (2) having a nosepiece (3) at one end which is adapted to delimit the combustion chamber (6), and a cap (4) at the other end which is effective to delimit the pre-heating chamber (7). The end cap (4) has a lug (18) extending inside the pre-heating chamber (7) in cantilever relationship therewith and being adapted to support, in cantilever-relationship within the bushing, an atomizing injector device 20.
Patent EP-0078883-A1 (EP)
Inventor: HIRAKU SONODA
IPC: F27B1/00
Filed: 1982-06-30
Abstract: In a double-incline shaft kiln in which ore materials are charged into the furnace from the top of a vertical external portion of the shaft and are calcined by burners installed in the lower portion of the shaft, the calcining zone is effectively extended by the provision of an injector which causes the hot gas to flow in the lower portion of the shaft parallel to the flow of ore materials. Further, at the turnover locations for the ore descending through the shaft, the width of the shaft is broken into at least two portions which promotes a more even velocity of the material flow across the width of the shaft so as to enable combustion control and the prevention of the ash of solid fuel, such as coal, from mixing with the calcined material to cause discoloration and lumps.
Patent EP-0080070-A1 (EP)
Title: Internal-combustion engine
Inventor: ZETTNER MICHAEL
IPC: F01C1/356
Filed: 1982-10-28
Abstract: A rotary engine comprises a circular rotor surrounded by an annular stator. The rotor is provided around its outer circumference with spaced combustion chambers and with recesses therebetween. Each recess serves as an expansion chamber for a jet of gas produced by combustion in an associated combustion chamber. Each recess is also provided, remote from the associated combustion chamber, with a cam. The stator at its inner circumference has retractible reaction members which are movable into the recesses to be acted on by the gas jet so as to create forces acting in opposite sense on the rotor and stator and thus cause the rotor to rotate. The reaction members have deflector surfaces arranged to deflect the gas jet in such a manner that the members are drawn into the recesses, the members being engaged by the cams during the rotor rotation and moved back into the stator.
Patent EP-0081112-A1 (EP)
Inventor: VON BONIN WULF DR
IPC: C08F210/14
Filed: 1982-11-18
Abstract: 1. Process for sizing paper with sizing agents which contain copolymers of maleic acid anhydride and C15 -C25 -1-olefins in a molar ratio of 1:1.5 to 3.5.
Patent EP-0083003-A1 (EP)
Inventor: DRINKUTH FRANZ
IPC: C04B38/06
Filed: 1982-12-10
Abstract: An aqueous preparations of a gel-like consistency, containing (A) 1-15% by weight of hydrophilic polyurethanes, (B) optionally up to 3% by weight of hydrophilic polymers which are water-soluble or capable of swelling in water, based on unsaturated monomers and/or modified cellulose derivatives, (C) optionally up to 2% by weight of surface active agents, (D) optionally up to 30% by weight of powder, and (E) 0.3-30% by weight of oil. The aqueous preparation is useful as a porosifying agent in the production of porous ceramic bodies.
Patent EP-0060711-A1 (EP)
Inventor: WARD JAMES F
IPC: C11D1/75
Filed: 1982-03-16
Abstract: Solid detergent compositions containing alpha-amine oxide surfactants and alkaline materials, which exhibit a pH of greater than 9.0 at a concentration of 1 % by weight in water, are disclosed. The alpha-amine oxides have improved stability against metal-catalyzed decomposition in the present compositions. The compositions preferably also contain other surfactants and detergent adjunct materials.
Patent EP-0072101-A1 (EP)
Inventor: TOPPING DOUGLAS RANDALL PETER
IPC: H04S7/00
Filed: 1982-07-08
Abstract: In a circuit for indicating reception of stereo signals (for use in e.g. a radio tuner or television) audio signals prevailing in the left (L) and right (R) output channels are applied to respective limiting circuits (10) and (11) and the output signals derived are fed to OR gate (12). When a monoaural signal is detected, the signals in the two output channels will be in coincidence and so the output from the exclusive OR gate remains low. When stereo signals are detected, however, a finite phase difference exists between the two signals and the output for the OR gate is correspondingly high. A Schmitt trigger (13) drives an LED display (14) whenever the output from the OR gate exceeds a preset threshold level to provide an indication that a stereo signal is being reproduced. A capacitor/resistor circuit (15) imposes a time delay on level changes at gate (12) so that the LED display remains illuminated, even during momentary interruptions of the audio signal.
Patent EP-0064895-A1 (EP)
Inventor: NILES PAUL DOUGLAS
IPC: H01R12/52
Filed: 1982-04-16
Abstract: A modular connector assembly (50) combination characterized by a printed circuit board (60) having a plurality of apertures (66) extending between the surfaces thereof and with a circuit being printed on one of the panel surfaces; an interconnection device (70) mounted to the printed circuit board, the interconnection device being of dielectric material and associating a plurality of passages (76) extending therethrough with the apertures; and a contact (10) mounted within some of the passages of the interconnection device, the contact being of the type comprising a holder (20) of solderable material, a plurality of axial wires of conductive material secured medially of their ends (32, 34) in the holder and a sleeve (40) of non-solderable material extending forwardly of the holder, wavesoldering about an end portion of the holder extending through the aperture (66) mounting the contact and the interconnection device to the printed circuit board.
Patent EP-0073161-A1 (EP)
Title: Nouveaux dérivés de la pyrazine actifs sur le système nerveux central
Inventor: CHAMBON JEAN-PIERRE
IPC: C07D237/34
Filed: 1982-07-30
Abstract: La présente invention concerne des dérivés de la pyridazine de formule: <IMAGE> dans laquelle R1 est alkyle et R2 est H ou R1 et R2 forment, avec les atomes de carbone auxquels ils sont liés, un cycle benzénique, R3 est H ou phényle et R4 est <IMAGE> dans laquelle R5 est H ou CH3 et R6 est H, OH, OR ou OCOR. Elle concerne également un procédé de préparation des produits de formule (I) et les médicaments renfermant au moins un desdits produits.
Patent EP-0095546-A1 (EP)
Inventor: RECANATINI SANDRO
IPC: B01D53/02
Filed: 1982-05-31
Abstract: The filter consists of a flat box formed by two half-shells and placed on the roof of a vehicle. The wide front end of the box has a long grill forming an air inlet. In the box behind the grill is a row of transverse strips made e.g. of sponge rubber and forming a labyrinth trapping water, rain or large solid impurities. After flowing through the labyrinth, the air flows through a flat filter formed by a replaceable cartridge which can be regenerated and contg. e.g. active carbon. The filtered air then flows to the vehicle ventilation system. The filter prevents toxic traffic fumes etc. from reaching the occupants in a motor vehicle.
Patent EP-0091621-A1 (EP)
Inventor: WILLBANKS CHARLES EVERAGE
IPC: F16N11/10
Filed: 1983-03-31
Abstract: A low flow, constant rate pump is provided which comprises a fixed volume container (10), the inner walls (12) of said container defining a receptacle for a liquid to be dispensed, said container (10) being provided with means (16) to form an unobstructed opening (18) through which said liquid may be caused to flow continuously at a low-flow, contant rate, a propellant chamber (19) within said container (10) formed of a material which is permeable to vapor from a propellant (20) of the liquid-vapor type, a supply of propellant (20) of the liquid-vapor type confined within said chamber, said propellant initially being under pressure sufficient to maintain a major portion thereof in liquid form at normal temperatures.
Patent EP-0095120-A1 (EP)
Inventor: MARUYA KAZUO
IPC: F21V29/15
Filed: 1983-05-16
Abstract: A sheet of flexible graphite (10) is disposed on the concave surface (12) of a headlamp reflector or the like, adjacent a source of heat such as light bulb (14) or similar light source. The sheet conducts heat along the surface thereof approximately 30 times faster than through the thickness thereof whereby localized heating of the member in proximity of the source is prevented.