baber/WOPTO huggingface dataset:
Patent EP-0288496-A1 (EP)
Inventor: DEWHIRST DONALD R
IPC: H01S3/134
Filed: 1987-09-17
Abstract: Dans une cellule de Raman (10) qui est soumise à une distorsion optique du chemin d'un rayon laser (40) en chauffant le gaz provenant d'un procédé de conversion Raman, des lames vibrantes (50) provoquent le mélange du gaz et assurent ainsi l'homogénéité thermique dans le chemin du rayon laser.
Patent EP-0284757-A1 (EP)
Inventor: SCHNEIDER BERND ING GRAD
IPC: H05K1/11
Filed: 1988-02-17
Abstract: The corrections, repairs and refits which occur on circuit boards, before or after component fitment, are carried out with correction and/or repair wires (3). The correction and/or repair wires (3) which are laid between two component connecting points, are guided in grid- like fields, provided with knubs (1), and are laid in mutually crossing tracks (2). Such fields can be represented directly on the circuit board, or by means of a separate carrier (4) which is placed on the circuit board. <IMAGE>
Patent EP-0295404-A1 (EP)
Inventor: WARYCH HANS DIPL-ING
IPC: B65D71/04
Filed: 1988-04-30
Abstract: An L-shaped extruded edge-protector section for the strapping of articles, stacks or the like, has along the inner or outer surfaces of the respective flanges, respective adhesive strips while the opposite surfaces having longitudinal recesses so that when the edge-protectors are stacked, the adhesive strips are received with clearance in the recesses of adjacent edge-protectors. The edge-protectors when stacked thus do not adhere to one another even though masking strips are not provided for the adhesive strips.
Patent EP-0322831-A1 (EP)
Inventor: KURNER RUDOLF DR
IPC: C05G3/80
Filed: 1988-12-24
Abstract: Calcium sulphate is used together with montmorillonite and at least one phosphate to improve the fermentation of organic fertilizers and/or for conditioning soil.
Patent EP-0307134-A1 (EP)
Inventor: LONGO ANTONIO
IPC: C07J75/00
Filed: 1988-09-01
Abstract: The invention relates to a new process for the preparation of known aromatase inhibitors of the following formula
      wherein 
each of R₁ and R₃, independently, is hydrogen or C₁-C₆ alkyl; 
R₂ is hydrogen, halogen or C₁-C₆ alkyl and 
R₄ is hydrogen or fluorine; the process comprising subjecting to Mannich reaction a compound of formula
      wherein 
R₁,R₂,R₃ and R₄ are as defined above, and then oxidizing the respective 6-methylene derivative thus obtained.
Patent EP-0314392-A1 (EP)
Inventor: KATO YASUYOSHI KURE RESEARCH L
IPC: B01J23/30
Filed: 1988-10-20
Abstract: A catalyst for removing nitrogen oxides contained in exhaust gases, particularly those containing vapor-form catalyst poisons, by catalytic reduction with ammonia, while retaining a high denitration performance for a long time, which catalyst comprises titanium oxide as a first component, molybdenum oxide and/or tungsten oxide as a second component and vanadium oxide and/or sulfate as a third component, the atomic ratio of the respective elements being Ti:Mo and/or W:V = 80-96.5:3-15:0.5-5, and the size of the crystallite of the titanium oxide according to Sherrer's equation being in the range of 185Å to 300Å in the direction of a plane (101) (inter­planar spacing: d = 3.52Å).
Patent EP-0278867-A1 (EP)
Title: Circulateur hyperfréquence intégré
Inventor: FORTERRE GERARD
IPC: H01P1/39
Filed: 1988-02-09
Abstract: L'invention concerne un circulateur hyperfréquence, dans lequel le gyrateur est intégré dans le guide d'ondes. La structure selon l'invention comporte un guide d'ondes dont les deux faces principales (12, 13) sont percées de deux trous (22, 23) alignés sur le centre de symétrie de la jonction. A travers ces trous passe un gyrateur monobloc, constitué par au moins un aimant (8), une pièce polaire (10), un résonateur (6 + 21 + 7) à diélectrique solide (21) et une seconde pièce polaire (11). Le gyrateur est de forme cylindrique, et les pièces polaires (10, 11) comportent chacune un rebord (24, 25) de même diamètre que les trous (22, 23) dans le guide d'onde. Les plaques de refroidissement (28, 29) immobilisent le gyrateur monobloc dans le guide d'ondes. Application au chauffage industriel (1 KW à 2,45 GHz) ou aux têtes hyperfréquences intégrées, (de 100 MHz à 100 GHz au plus).
Patent EP-0326793-A1 (EP)
Inventor: THEURER JOSEF
IPC: B23K11/04
Filed: 1988-02-01
Abstract: Mobile machine (1) for the electric flash-butt welding of the two ends in the course or in the joint region (44) of a row of longitudinally aligned, laid rails (5) of a railway track (7), comprising a driving motor (10) mounted on a bogie frame (2) of the machine (1) which is supported by running-gear units (8, 38), a hydraulic pump apparatus (11), a generator (12), a travelling gear (8) and welding-process control device (14) and an electric flash-butt welding apparatus (15) which can be adjusted transversely and vertically by means of drives (25, 23) for the purpose of working the left or right rail section. The two halves of said apparatus, which can be moved relative to one another in the rail longitudinal direction by means of hydraulic cylinders, each have a pair of clamping and welding jaws which can be driven electrically/hydraulically and are connected by means of hydraulic clamping cylinders. In the welding apparatus (15) is integrated a hydraulically driveable weld-upset shearing device. The flash-butt welding apparatus (15) is assigned a rail-drawing or -displacing device (16) which is provided in the rail horizontal plane (65) for the comprehensive arrangement of the welding apparatus (15) and has two rail clamping-jaw pairs (47, 48) which are provided for acting on the rail end region (42, 43) adjoining immediately in front of and behind the welding apparatus (15) and are interconnected with and can be driven by a hydraulic cylinder/piston arrangement (46) which runs in the longitudinal direction of the device (16). <IMAGE>
Patent EP-0363362-A1 (EP)
Inventor: CALLIGARO PAUL LEONARD
IPC: H04M19/08
Filed: 1988-02-22
Abstract: Circuits téléphoniques d'abonné comportant un condensateur (C1) qui constitue une source de courant pour la puce des circuits du cadran (1). Au départ, le condensateur étant déchargé, lorsqu'on branche les terminaux de ligne (L1 et L2) sur une ligne principale, le courant passe par le terminal de ligne (L1) et par une résistance préleveuse de tension (R1)0pour mettre un premier transistor (TR1) sous tension, ce qui rend conducteur le commutateur de la ligne d'alimentation des circuits (2). Le condensateur est chargé par le courant d'alimentation (courant du secteur) quand on fait fonctionner le commutateur et, lorsque la tension passant par le condensateur atteint le niveau minimum de la tension de régime de la puce du cadran, un circuit comportant un second transistor (TR2) met hors tension le premier transistor qui, de son côté, ferme le commutateur de la ligne d'alimentation des circuits. La tension de la puce est alors suffisante pour faire fonctionner le commutateur de la ligne d'alimentation des circuits chaque fois que l'on fait fonctionner la fourche interruptrice (HS).
Patent EP-0357616-A1 (EP)
Inventor: HERMANN JURGEN
IPC: G01D3/028
Filed: 1988-03-15
Abstract: Procédé et dispositif pour la compensation et la correction des erreurs de mesure et/ou la mise en forme de signaux analogiques de mesure, en particulier pour les capteurs tels que les capteurs piézorésistifs. Les signaux de mesure, en particulier les signaux émis par les capteurs piézorésistifs, présentent un grand nombre d'erreurs. Outre les erreurs dans le signal du capteur proprement dit, le traitement ultérieur des signaux occasionne d'autres erreurs qui peuvent entraîner une importante diminution de la résolution. De plus, les signaux analogiques, dans la suite de leur traitement, doivent encore être numérisés par un ordinateur. Pour pouvoir effectuer une compensation, une correction et/ou une mise en forme du signal de mesure aussi complets que possible, avec une faible consommation d'énergie et un niveau d'intégration élevé, il est prévu, dans le cadre de l'invention, que le signal de mesure analogique numérisé au moyen d'un convertisseur analogique-numérique (19) soit soumis à une compensation, une correction et une mise en forme pendant le processus de numérisation. Le dispositif objet de l'invention comporte uniquement un circuit de commutation entre le capteur et un microprocesseur qui peut être placé en aval. Le procédé et le dispositif pour la mise en oeuvre du procédé conviennent en particulier pour le traitement des signaux de capteurs piézorésistifs dans les systèmes de mesure intelligents sur microprocesseur ou sur ordinateur.
Patent EP-0368871-A1 (EP)
Title: Automatic door-closer.
Inventor: SCHULTE ERNST
IPC: E05F3/10
Filed: 1988-06-10
Abstract: PCT No. PCT/DE88/00347 Sec. 371 Date Nov. 22, 1989 Sec. 102(e) Date Nov. 22, 1989 PCT Filed Jun. 10, 1988 PCT Pub. No. WO88/09860 PCT Pub. Date Dec. 15, 1988.To simplify the fabrication of the housing of an automatic door closing device with hydraulic damping, it is proposed to configure the housing as a tubular hollow cylinder 106 on which, externally, by means of one or more compactly superimposed covering elements 102, a bypass valve 121 is formed.
Patent EP-0329765-A1 (EP)
Inventor: JARVIK ROBERT K
IPC: A61M60/465
Filed: 1988-08-11
Abstract: Implantable prosthetic devices (1A) and methods of use for increasing blood flow by increasing arterial compliance 
and reducing the magnitude of the pressure pulsations in the arterial system (16), and to increase perfusion of specific 
organs (10) in order to overcome the deleterious effects of cardiovascular diseases, are disclosed.
Patent EP-0342238-A1 (EP)
Inventor: YAMAZAKI ETSUO
IPC: G05B19/42
Filed: 1988-09-22
Abstract: A digitizing method which comprises measuring the distance to the surface of a model, storing the distance for a perdetermined period of time or for every predetermined distance, and finding digital profile data of the model. A normal profile for correction is provided in a portion of the model (13), correction data such as correction coefficients of the dis­tance are found by using the normal profile prior to initiating the digitizing, and digitizing data obtained by executing the digitizing are corrected using the correction data. The correction data are found from the material and the surface condi­tion same as those of the model, and make it possible to properly correct the digitizing data.
Patent EP-0330090-A1 (EP)
Inventor: BUTLER RICHARD M
IPC: B65D19/44
Filed: 1989-02-17
Abstract: An improved supporting and spacing member (21, 23) for packaging a multi-layer stack of rolls (12) of material. The supporting and spacing member (21, 23) includes an elongated bar (20) of expanded foam material with a stabilizing member (25) located within a semi-cylindrical indentation (22) to provide a pair of indentation portions (22a, 22b) to retain opposing roll (12) ends for added flexural stiffness and better stability for the stack.
Patent EP-0330171-A1 (EP)
Inventor: YOKOKURA SHIGERU
IPC: A44B19/36
Filed: 1989-02-22
Abstract: A slide fastener part molded of a synthetic resin containning 0.3 - 4.5 weight percent of a thermochromic coloring matter. With the thermochromic coloring matter, the slide fastener part is thermochromic per se and hence exhibits reversible change of color with change of temperature. The thermochromic fastener part enhances the product value of a slide fastener and offers a fashionable impact to the aesthetic sense of the user. A method of making such thermochromic fastener part is also disclosed.
Patent EP-0333032-A1 (EP)
Inventor: REICHEL WOLFGANG DR-ING
IPC: F24D3/16
Filed: 1989-03-09
Abstract: Temperature control system for spaces of a building with ceiling or wall constructions made of metal or non-metal parts, which are fastened to the bearing or non-bearing wall or ceiling of spaces, the parts of the construction facing towards the inner space of the building being temperature-controlled by a heat transfer medium conducted through the ceiling or wall construction. On at least one pipe (1), which conducts the heat transfer medium, a number of heat transmission profiles (2) is arranged heat-conductively, preferably in a clamping manner, metallically conductively or in one piece, the effective radiation and convection surface of which being greater than the wall or ceiling surface covered by the system. 
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Patent EP-0338246-A1 (EP)
Inventor: GEPPERT HELMUT
IPC: F16L59/135
Filed: 1989-03-14
Abstract: A rubber-elastic insert (9) of thermally insulating material for cladding the inner side of a pipe holding clamp (1, 2) is provided with axially continuous slots (10) on its inner side facing away from the pipe holding clamp in the installed position, in order to reduce its thermal conductivity, the depth of which slots (10) corresponds to at least one third of the thickness of the insert (9). <IMAGE>
Patent EP-0390951-A1 (EP)
Inventor: LANDGRAF HERMANN DIPL-ING
IPC: A61C17/08
Filed: 1989-04-06
Abstract: In order, in particular, to improve the ergonomics and reduce the suction noise in the immediate suction area, a suction handpiece is proposed in which the handpiece (2) contains parts (1a, 1b) which are axially adjacent to each other and connected to each other by a hinge (4), and have line ducts (15, 16) which merge into each other. The hinge (4) is so designed that, while the flow cross-section of the two line ducts is retained, the two handpiece parts (1a, 1b) can be adjusted from a straight position, with the line ducts substantially flush, into an angled position with line ducts arranged inclined at an angle relative to each other.
Patent EP-0343504-A1 (EP)
Inventor: SCHMID KARL-HEINZ DR
IPC: C11D1/825
Filed: 1989-05-18
Abstract: Polyethylene glycol ethers of general formula R1O-(CH2CH2O)n-R2, in which R1 denotes a straight-chain or branched alkyl or alkenyl residue with 8 to 14 C atoms, R2 denotes an alkyl residue with 8 to 10 C atoms, and n is a number from 2 to 8, provided that for the embodiment in which R2 is a C8 alkyl residue, n is a number between 2 and 6, are used as anti-froth additives for low-froth detergents.
Patent EP-0353459-A1 (EP)
Inventor: FAUL DAVID-D
IPC: A61B6/00
Filed: 1989-06-28
Abstract: In an X-ray diagnosis installation, a contactless data input is to be effected, means being available for the user to communicate with components of the installation. The components (1, 2, 4, 6) of the installation are interconnected via a loop (3) in which there is a voice-recognition system (6) for data input and a display device (8), which is designed in such a way that the available and executed commands are reproduced on it. <IMAGE>
Patent EP-0355010-A1 (EP)
Inventor: STANELLE KARL-HEINZ
IPC: B01D46/42
Filed: 1989-08-09
Abstract: A filter cartridge (16) for cleaning the dedusting filter of a silo by means of an air nozzle (26) into which the air is blown intermittently, arranged above a filter cartridge (16) of the filter (12) provided with a filter jacket (18), is characterized in that at least one recess body (22) is present inside the filter cartridge (16). Said body is virtually free of contact with the filter jacket (18) of the filter cartridge and is closed on all sides or its opening is positioned in the filter cartridge with respect to the air nozzle (38, 40) so that no air can be blown into it through the air nozzle (38, 40).
Patent EP-0361149-A1 (EP)
Inventor: HATTORI TSUTOMU
IPC: B63B35/73
Filed: 1989-09-06
Abstract: The invention relates to a jet propulsion small boat comprising a deck member (3) and a hull member (2), both integrally formed from synthetic resin such as FRP and bonded with each other at their fringe portions. The deck member has bulwarks (8) formed at its fringe portions except at its stern end, a seat stand (5) and an operating handle stand (6) projectingly formed on the hull centre line and the decks (30, 33) formed on both sides of these stands, said bulwarks have buoyancy spaces (80) formed within themselves to function as floats and the sizes of said buoyancy spaces are set up such that the hull centre line may take its position above a draft plane (91) when the boat hull is rolled sideways by 90°.
Patent EP-0362581-A1 (EP)
Inventor: BIENAIME PATRICK
IPC: B65D71/18
Filed: 1989-09-13
Abstract: Packaging made from cardboard for the packing of a number of articles (60) which have at least one cavity (64) in the lower region, the packaging being formed from a wrapping (20,30,40,50) which encloses the articles and has fastening means which engage in the cavities. The fastening means (100) has at least one flap (102) which is punched out of the bottom wall (50) of the wrapping, the flap (102) having a central section (112) which is connected to the bottom wall (50) by means of a first fold line (104) and which is at least approximately the same size as the cavity (64) and on which two side sections (114,116) are arranged, which are situated on both sides of the central section (112) and are connected to this latter via two further fold lines (118, 120) which form an angle with the first fold line (104) of preferably less than 90 degrees, and the two side sections (114,116) having a length (L) which is greater than the height (M) of the central section measured perpendicularly to the fold line (104). 
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Patent EP-0337518-A1 (EP)
Inventor: VAN DEN HEUVEL ANTHONIUS JOSEP
IPC: F16B7/14
Filed: 1989-03-01
Abstract: According to the invention the outer surface of the inner element (16) is provided with a plurality of axial grooves (18) and an axial rib is formed on a cylinder segment-shaped pressure plate (22), which is displaceable radially inwardly by means of a radially moveable member (30), so that the axial rib is pressable into any one of said axial grooves.
Patent EP-0332398-A1 (EP)
Inventor: FARR GLYN PHILLIP REGINALD
IPC: B60T8/50
Filed: 1989-03-07
Abstract: In an hydraulic anti-lock braking system a modulator (23) incorporates a solenoid-operated valve (25) responsive to anti-lock signals, a re-application valve (26) and an expansion chamber (29) to which fluid relieved from the brake (22) in an anti-lock mode. The solenoid-operated valve (25) determines the pressure in a control chamber (84), a poppet valve (94) controls communication between the master cylinder (21) and the brake (22), and a restricted connection (63) is provided between the master cylinder and the output from a re-application pump (28).
Patent EP-0364081-A1 (EP)
Inventor: SEKI YASUNARI
IPC: F02D13/02
Filed: 1989-08-09
Abstract: A failsafe method in connection with valve timing-changeover control for an internal combustion engine(1). An abnormality in a control system of the engine is detected. A changeover-instructing signal is generated for changing the valve timing to the low speed valve timing in both of the lower and higher engine speed regions, when the abnormality is detected. When the abnormaiity is detected, the air-­fuel ratio of an air-fuel mixture to be supplied (6) to the engine is enriched when the engine is in a predetermined operating condition determined by the detected value of at least one engine parameter (8,11,19,20). The enriching of the air-fuel ratio of the air-fuel mixture is carried out by multiplying a basic fuel injection period by a correction coefficient or selecting a suitable basic fuel injection period map.
Patent EP-0400242-A1 (EP)
Inventor: RASK MATS THOMAS
IPC: G11B5/187
Filed: 1989-11-15
Abstract: A metal-in-gap (MIG) ferrite magnetic head has first and second core members (12, 14), having opposed faces (12A, 14A), and a material (30) providing a non-­magnetisable transducing gap arranged between the opposed faces. A thin barrier layer (22, 26) of a refractory metal, and a layer (24, 28) of a material of high magnetic moment are provided between at least one of the opposed faces and the material providing the non-­magnetisable transducing gap. The or each barrier layer is formed from tungsten or tantalum, and the or each layer of a material of high magnetic moment is formed from Sendust.
Patent EP-0371802-A1 (EP)
Inventor: BIRTWISTLE DAVID HOWARD
IPC: A61Q1/14
Filed: 1989-11-30
Abstract: A composition suitable for topical application to the skin or hair, comprises:
     a. a dialkyl or dialkenyl phosphate salt having the structure (1):
      and   b. a branched or unbranched, monoalkyl or monoalkenyl phosphate salt (or mixtures thereof) having the structure (2):
          where R⁰¹, R⁰² and R⁰³ and are each chosen from branched or unbranched, alkyl or alkenyl groups having an average of from 7 to 9 carbon atoms; 
X, Y and Z are each chosen from H, alkali metal, ammonium and substituted ammonium counterions; and 
a, b and c are each chosen from 0 or a value of from 1 to 4; 
the weight ratio of the monoalkyl or monoalkenyl phosphate salt to the dialkyl or dialkenyl phosphate salt being from 1:1000 to 1:5.
Patent EP-0349391-A1 (EP)
Inventor: CHOVIN ANDRE
IPC: G05B19/045
Filed: 1989-06-22
Abstract: The present invention relates to a programmable relay control device enabling determination of the level of at least two outputs (S1, S2) as a function of signals incident on inputs (E1...E4) and of timing signals coming from a clock (H), comprising counting-down decades (D) and programming and reprogramming means. This device comprises reprogrammable non-volatile memories (M) and logic arrays (F) the configuration of which is controlled by the outputs of the said non-volatile memories. These logic arrays comprise switching grids in which for each input there corresponds at most one output, these grids receiving various input signals and intermediate variable signals, and furnishing parameter signals and various output signals, and a combining grid in which any output can correspond to a logic combination of the inputs, and receiving the said parameter signals in order to furnish the said intermediate variable signals. 
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Patent EP-0369832-A1 (EP)
Inventor: OLIVEAU JEAN-JACQUES RAYMOND
IPC: H04L27/20
Filed: 1989-08-24
Abstract: The invention aims to provide a phase modulation of a carrier (fo) as a function of a digital signal (D) for which the secondary lobes are highly attenuated and the width of the principal lobe is further reduced in the modulated carrier having uniformally-distributed phase states (O pi ). The modulated carrier comprises first intervals where the phase ( phi ) is stable and equal to the phase state at the end of the proceeding interval in response to a binary state in an elementary interval of the digital signal equal to that in the preceding interval, and second intervals where the phase varies linearly between two consecutive phase states in response to an interval of the digital signal commencing through a binary partition, the direction of rotation of the phase at the commencement of a second interval being determined as a function of a variable (x). The modulated carrier is also equivalent to a modulated signal having three frequency states (f1, fo, f2), the central state of which is the frequency (fo) of the carrier. A phase modulator according to the invention is thus similar to a modulator having three frequency states. <IMAGE>
Patent EP-0367666-A1 (EP)
Inventor: ARPIN MONIQUE
IPC: C12Q1/6886
Filed: 1989-10-27
Abstract: The invention relates to nucleic acid fragments, characterised in that they comprise from 8 to 40 nucleotides and in that their sequence is contained either in the coding DNA sequence of the human villin gene, or in any DNA fragment exactly complementary to one of the above fragments and containing, as a result, the same number of deoxynucleotides, or in any corresponding RNA fragment containing the same number of ribonucleotides. The invention also relates to the use of these fragments in a method for detecting in vitro the presence of a nucleic acid characteristic of human villin.