baber/WOPTO huggingface dataset:
Patent EP-0114196-A1 (EP)
Inventor: KUPFER HANSPETER
IPC: G01S13/66
Filed: 1983-10-14
Abstract: 1. A radar device for the automatic tracking of a moving target comprising : - an antenna device (A, AS ; AN, KP) suitable for target tracking, such a conical scanning or monopulse antenna device, for example, - a transmitter (SEND) coupled to the antenna device, - a receiving device (EV) coupled to the antenna device and generating video Doppler signals by coherent detection and filtering of echo signals of a tracked target, - a video Doppler circuit (VDS) which comprises a range gate circuit (A1, B1, SD1) and produces a sum signal Si and a difference signal Di, by the addition and subtraction of output signals from the range gate circuit for two mutually-adjacent range sections, - a signal generator (SC) which generates a time-dependent reference signal q3 with a frequency which corresponds to the frequency of the coarse-filtered sum signal Si, - an error detector (FD) which generates a range error signal Sd from the sum and difference signal and from the reference signal, - a range servo (DS) which is controlled by the range error signal, characterized in that the error detector (FD) comprises means (MA, MB, FG2) for the formation of the product signals : ui' = Si. sin q3 uq' = Si. cos q3 vi' = Di. sin q3 vq' = Di. cos q3 and also comprises devices (F1, F2, F3, F4) for the formation of the mean values ui, vi, uq and vq of the product signals, and circuits (M13, M14, A2) for the formation of the error signal Sd in accordance with one of the following equations : Sd = vi.ui + vq.uq or Sd = vi.sign(ui) + vq.sign(uq).
Patent EP-0086000-A1 (EP)
Inventor: ROMBOUTS ROMBOUT MARIE
IPC: E06B9/324
Filed: 1983-01-20
Abstract: In a pulling device for a roll shaft for roller blinds or screens, a cord pulley 2 is situated in a housing 1 provided with a passage opening 4 for cord parts 3a, 3b. 
     A clamp 7 is disposed in a chamber 6 in said housing 1 and about the said cord parts 3a, 3b. Said damp becomes operative when the cord pulley 2 is turned by the weight of the respective blind or screen.
Patent EP-0084406-A1 (EP)
Inventor: RICE DAVID E
IPC: C08F220/38
Filed: 1983-01-05
Abstract: Ophthalmic devices, such as contact lenses, of polymers of telechelic perfluorinated polyether monomers, and compositions for making such devices are disclosed. The devices possess improved oxygen permeability.
Patent EP-0091292-A1 (EP)
Inventor: JACKSON JAMES BEATTIE
IPC: F16C13/00
Filed: 1983-03-31
Abstract: This invention relates to a ceramic coated roll for transporting strip material eg. stainless steel strip. In particular, the surface of the roll (1) is initially finely ground and then spray-coated with at least one layer of a ceramic material (5); the surface is then finished by linishing. Rolls in accordance with this invention have been used on softening and descaling stages in a stainless steel strip processing line and the integrity and the average life time of these rolls has been found to be much better than their asbestos coated counterparts, showing a marked cost saving.
Patent EP-0090723-A1 (EP)
Title: Commutateur optique et matrice de commutation comprenant de tels commutateurs
Inventor: LEGRAND JACQUES
IPC: G02B6/35
Filed: 1983-03-22
Abstract: L'invention concerne un commutateur optique. Il comporte une paroi transparente (1) traversée par un rayon lumineux (6) et un moyen, par exemple une plaquette (11, 12) pour déplacer un liquide (7, 8) le long de cette paroi (1) de manière à l'interposer sur le passage du rayon lumineux (6).
Patent EP-0095423-A1 (EP)
Title: Appareil d'impression offset à format variable
Inventor: ARMELIN GEORGES EDOUARD
IPC: B41F7/04
Filed: 1983-05-25
Abstract: La présente invention concerne un appareil d'impression offset à format variable. Ce dispositif est caractérisé en ce qu'il comporte deux rails supérieurs transversaux (28, 29) s'étendant entre deux montants longitudinaux antérieur et postérieur du bâti de l'appareil et auxquels est suspendue la cassette (11) , lors d'un mouvement d'introduction ou de sortie de celle-ci, par l'intermédiaire de galets supérieurs (24, 25) d'axes horizontaux et longitudinaux montés à la partie supérieure de la cassette (11) , ces deux rails supérieurs transversaux (28, 29) faisant saillie vers l'avant par rapport au montant antérieur du bâti, et en ce que ce montant antérieur porte, sur sa face externe, deux bras horizontaux inférieurs s'étendant vers l'avant et sur lesquels roule la cassette (11).
Patent EP-0121644-A1 (EP)
Inventor: LAHA MANFRED
IPC: H02G15/013
Filed: 1983-04-05
Abstract: This cable entry insert is designed in the form of a truncated cone at its two end parts (1) and, in its centre part, is provided with a holder (6) for example having at least one slot and/or rib. To achieve universal applicability and simple manufacture, the end parts (7) of the insert (5), consisting of elastic plastic, e.g. polyvinyl chloride, are designed as truncated-cone shaped parts originating from the holder (6) with wall thicknesses that taper, preferably continuously. The inner and/or outer side of the end parts (7) are preferably generated surfaces of a straight circular cone, one of which may be longer than the other. <IMAGE>
Patent EP-0118469-A1 (EP)
Title: Complement alimentaire pour animaux ruminants et son procede d'utilisation
Inventor: WU STEPHEN HONG-WEI
IPC: A23K1/16
Filed: 1983-08-01
Abstract: Aliment pour animaux ruminants comprenant des particules de matériau dont la caractéristique est d'être solide, fluide et hydrolytiquement stable. Les particules comportent: a) de 15 à 95 % en poids de produit de la réaction d'au moins un cation métallique choisi dans le groupe formé par les éléments du groupe Ia et du groupe IIa du tableau périodique avec au moins un acide carboxylique aliphatique possédant de 3 à 8 atomes de carbone, et b) de 5 à 85 % en poids d'un matériau granulaire comestible, de préférence absorbant l'eau, possédant un pH suffisamment élevé pour que le pH résultant du mélange avec a) dépasse 7,0, les pourcentages de a) et b) étant basés sur leur poids combiné total à sec, et les particules contenant moins de 30 % en poids d'humidité.
Patent EP-0151665-A1 (EP)
Inventor: ANSTEY HENRY DENNIS
IPC: A01F15/07
Filed: 1984-02-15
Abstract: A baling machine, towed by a tractor, for forming large cylindrical bales of hay has a baling chamber (56) defined by oppositely moving runs (52, 54) of belts (49) trained over rolls. 
     In order to avoid stray hay wrapping round the ends of a roll (26) and thence being ingested in bearings of the roll, a scraper assembly (86) is provided at either end of the roll. The assemblies each comprise a spiral (88) which is welded to the roll and which moves the stray crop away from the end of the roll, and a scraper (90) in light contact with the spiral preventing the crop being carried round the roll by the spiral.
Patent EP-0126230-A1 (EP)
Inventor: KIKUCHI MASAKAZU
IPC: C12N15/70
Filed: 1984-03-14
Abstract: Human immune interferon protein can be obtained by growing a transformant containing a recombinant DNA having a structural gene of human immune interferon downstream from a rec A promoter or promoters and recovering the human immune interferon protein accumulated in the culture broth.
Patent EP-0129132-A1 (EP)
Inventor: SCHON MANFRED DIPL-ING
IPC: G01K3/10
Filed: 1984-06-04
Abstract: 1. A measuring device for detecting a temperature difference, comprising two temperature-measuring resistors (1, 2) which are each respectively connected via a first or second switch (4, 5) as the case may be, to a constant current source (14) and are connected via a common reference resistor (3) to a reference potential, where the connection point of each temperature-measuring resistor (1, 2) to the first or second switch (4, 5), as the case may be, is connected via a respective third and fourth switch (6, 7) and via a resistor (10) to a first input of an operational amplifier (11a), connected to an integration capacitor (11b) as integrator, and with a second input connected to the reference resistor (3), where a fifth switch (8) connects the first input of the operational amplifier (11a) via the resistor (10) to the reference potential, where the operational amplifier (11a) is connected at its output to an analysis circuit (17), and where the switches (4 to 8) are driven in such manner that the voltage which occur across the temperature-measuring resistors (1, 2) are converted in accordance with the dual-slope process into digital values, characterised in that the first input of the operational amplifier (11a) is connected to the reference potential via a compensation resistor (12), where the compensation resistor (12) is dimensioned such that where the measuring temperature of the connected temperature-measuring resistor (1 or 2) is below a desired temperature measurement range, the integration current (JJ ) through the integration capacitor (11b) is zero.
Patent EP-0132850-A1 (EP)
Inventor: KAMMERER HEINZ
IPC: H03K17/95
Filed: 1984-07-26
Abstract: Die Erfindung betrifft einen selbstprüfenden Näherungsschalter, bei dem die Prüfung mit Hilfe von bipolaren Doppelimpulsen erfolgt, die unabhängig vom Schaltzustand der Triggerstufe jedes Mal ein kurzfristiges Kippen derselben herbeiführen. Am Ausgang der Triggerstufe können die überlagerten Impulse durch die Prüfschaltung ausgewertet werden, um eine einwandfreie Funktion des Näherungsschalters zu überwachen.
Patent EP-0141114-A1 (EP)
Title: Dispositif pour déposer en régime continu une couche de silicium polycristallin sur un ruban de carbone
Inventor: MAUTREF MICHEL
IPC: H01L31/18
Filed: 1984-08-23
Abstract: Le dispositif comprend, un bain (3) de silicium fondu dans un creuset (1), des moyens (6, 7) pour déplacer verticalement un ruban (5) de carbone dans le bain, un système optique (13, 14) formant sur un détecteur (16) l'image d'une zone de la surface du silicium, cette zone étant située sur la ligne de raccordement (25) entre le silicium solide et le silicium liquide, et un système d'asservissement (17) relié au détecteur (16) et à des moyens électriques (12) d'alimentation en silicium du bain (3). Application à la fabrication de photopiles solaires.
Patent EP-0136060-A1 (EP)
Inventor: FUJITA MASAAKI
IPC: H03J1/00
Filed: 1984-08-21
Abstract: @ Major adjustment of an equipment such as a television receiver are attained by remote control signals from a remote control signal transmitter (3) provided for the equipment. A memory (5) for storing control data for a signal processing circuit (9), a control circuit (1) for controlling the signal processing circuit and the memory, and a switching circuit (22) for setting the control circuit in a first mode or a second mode are provided. In the first mode, the signal processing circuit is controlled by the remote control signal, and in the second mode, the signal processing circuit is controlled by the same remote control signal and the resulting control data is written into the memory.
Patent EP-0145293-A1 (EP)
Inventor: HONJO MASAHIRO
IPC: H04N9/79
Filed: 1984-11-09
Abstract: A magnetic recording/reproducing apparatus for recording and reproducing a video signal onto and from a recording medium with a magnetic head comprises a recording chrominance signal processing block (23,26) provided with a circuit for producing a continuous oscillation signal having the same frequency, gain and phase with those of a normal color burst signal, a switch (35) for normally passing the chrominance signal and, at a period including the normal color burst signal and longer than the duration of the normal color burst signal, passing the continuous oscillation signal, so that at the output of the switch (35) there is obtained a chrominance signal with a duration expanded color burst signal. This chrominance signal is mixed with the frequency converted chrominance signal, and the thus mixed signal is recorded on the recording medium. The duration expanded color burst signal is contracted to the normal duration of color burst signal by a muting circuit (27) in the reproduced chrominance signal processing block.
Patent EP-0139663-A1 (EP)
Title: Dispositif ldmos a auto-alignement et son procede de fabrication
Inventor: ALVAREZ ANTONIO R
IPC: H01L29/08
Filed: 1984-02-08
Abstract: Dispositif à LDMOS à auto-alignement, son procédé de production et circuit intégré l'incorporant, présentant une région de canal à auto-alignement inhérent permettant d'obtenir une intégration de dispositifs à LDMOS dont la longueur du canal est relativement courte (Lf) et, partant, un gain plus élevé que les dispositifs décrits jusqu'ici. La longueur du canal (Lf) du dispositif est déterminée par la différence de coefficient de diffusion entre le puits P (16) et l'implant de source (26). Celui-ci (26) est obtenu au travers de la même fenêtre d'oxyde (20) utilisée pour former le puits P (16). La longueur de canal (Lf) plus courte résultante permet l'intégration de dispositif plus petit et, partant, d'un nombre plus élevé de dispositifs plus rapides pour une surface donnée de la matrice. Le procédé de la présente invention est totalement compatible avec les séquences de traitement bipolaire standard et élimine tout soucis par rapport aux tolérances d'alignement, tout en simplifiant l'étape de photo-gravure de porte.
Patent EP-0151120-A1 (EP)
Title: Method for removing heavy metals from aqueous solutions by coprecipitation.
Inventor: WALKER DOUGLAS T
IPC: C02F1/52
Filed: 1984-03-19
Abstract: A method is provided for removing heavy metal ions from an aqueous solution to yield a less contaminated aqueous effluent. The method comprises coprecipitating the heavy metal ions with a carrier precipitate which is formed in situ within the aqueous solution.
Patent EP-0190131-A1 (EP)
Inventor: WADELL TORD
IPC: F16B43/00
Filed: 1984-09-28
Abstract: Dispositif de fixation comportant un élément (3) disposé de manière à traverser un trou (11) dans un mur (8), auquel la fixation doit être faite, et un organe (1, 6) situé sur l'intérieur du mur. L'organe est conçu de manière à pouvoir être introduit à travers le trou depuis l'extérieur du mur. L'organe (1, 6) comporte une rondelle (1) à base d'un matériau résilient formé d'une bande annulaire embobinée en spirale, dont le diamètre extérieur est supérieur à celui du trou (11) pratiqué dans le mur et dont la largeur radiale entre son diamètre intérieur et son diamètre extérieur ne dépasse pas le diamètre du trou (11) pratiqué dans le mur. La rondelle peut ainsi être vissée dans le trou de manière à être centrée sur le trou à l'intérieur du mur. Un composant de fixation (6) est disposé de manière à maintenir l'élément (3) en contact fixe avec la rondelle (1). L'élément est retenu contre l'intérieur du mur par le composant de fixation doté d'un support grâce à la rondelle; en même temps, la rondelle est en contact avec ledit intérieur du mur au bord du trou après son centrage.
Patent EP-0157848-A1 (EP)
Title: Systeme de chasse
Inventor: PERSSON BENGT ARNE
IPC: E03D3/10
Filed: 1984-09-27
Abstract: Un système de chasse pour délivrer rapidement un volume donné d'eau à une chambre d'accumulation (5) à partir d'une vanne (6) actionnée automatiquement ou manuellement possède une vanne de décharge (19) régulée par flotteur, conçue pour être ouverte lorsque ledit volume a été délivré à la chambre d'accumulation (5) et que le flotteur est situé à un niveau correspondant dans ladite chambre. Un tuyau d'alimentation (13) s'étend vers le bas dans la chambre d'accumulation (5) en direction de la sortie (3) et un boîtier de vanne (19) est disposé de manière coulissante, avec le flotteur, sur le tuyau d'alimentation en eau. Lorsque le boîtier de vanne est en position fermée, le bord inférieur de la vanne entoure la sortie. Lorsque le boîtier de vanne est en position ouverte, et que de l'eau se trouve dans la chambre d'accumulation, le boîtier de vanne est soulevé du siège. L'extrémité inférieure du tuyau d'alimentation est formée avec un corps de vanne (17) conçu de concert avec le boîtier de vanne pour former une chambre de pression (24) dotée d'une ouverture de fuite. Au-dessus du corps de vanne, le tuyau d'alimentation est doté d'une ouverture (18) communiquant avec la chambre d'accumulation en position fermée et communiquant avec la chambre de pression lorsque le boîtier de vanne est soulevé du siège.
Patent EP-0160780-A1 (EP)
Inventor: SALORT GUY
IPC: A61F5/01
Filed: 1983-05-03
Abstract: 1. An orthopaedic boot for persons with motor handicaps in one (or both) lower limbs, comprising - a semi-rigid shell (70) surrounding the foot and the lower tibial conus, this shell comprising an opening (71) which extends opposite the antero-external location of the tibial conus and opposite the external edge of the foot, above the cuboid and at least one metatarsal zone ; - an elastic brace comprising on the one hand a spring lever (73) joined to the shell (70) and disposed vertically opposite the fibula from the external side of the calcaneus as far as the zone of the upper edge (702) of the shell (70), and, on the other hand, elastic regulating means (74, 75, 77) fitted outside the shell, firstly from the internal edge (701_a) of the sole (701) of the shell (70) towards the upper portion (703) of the vamp and towards the upper edge (702) of the trunk of the shell (70), and secondly from the zone of the internal malleolus as far as the posteroexternal zone (701_c) of the heel of the sole (701) ; and closing means (76, 76_a, 78) for the shell (70) of the boot.
Patent EP-0170255-A1 (EP)
Inventor: CECCHIN GUILIANO
IPC: C08L51/06
Filed: 1985-07-30
Abstract: Polypropylene compositions having a high impact resistance at low temperatures and an improved whitening resistance, comprising :
 A) 60-90 parts by weight of polypropylene with an isotacticity index > 90;
 B) 10-40 parts by weight of an ethylene/butene-1 polymeric mixture containing 50-95% by weight of ethylene consisting of:
 - 20-95% parts by weight of a crystalline fraction (I) with crystallinity of the polyethylene type, insoluble in xylene at room temperature;
 - 5-80% parts by weight of an ethylene/butene-1 amorphous copolymeric fraction (II), soluble in xylene at 23 DEG C, containing 40-70% by weight of ethylene;
 and in which the weight ratio between the total polymerized ethylene and the amorphous fraction (II) ranges from 0.6 to 8. 
<??>Such compositions are obtained through polymerization processes comprising at least a step for homopolymerizing propylene to stereoregular polymer and a subsequent step for copolymerizing ethylene/butene-1 mixtures in the presence of Ziegler-Natta stereospecific catalysts, which include a titanium compound carried on a magnesium halide in the active form.
Patent EP-0177704-A1 (EP)
Inventor: NISHIURA MASAAKI C O PATENT DI
IPC: G06F1/00
Filed: 1985-08-05
Abstract: A special slanted line pattern is detected using pattern data of eight picture elements SO-S3, S5-S8 which surround a current display picture element S4. A half-picture element pattern on the current display picture element S4 and having a specified positional relationship to the detected pattern is added to this detected pattern.
Patent EP-0179397-A1 (EP)
Inventor: MATTHES HANS GEORG
IPC: H05B6/06
Filed: 1985-10-17
Abstract: The invention relates to a method for keeping warm workpieces which have been inductively heated in a continuous process, the method using a heating system having a plurality of inductors arranged one after the other. In the warmth maintenance phase, the workpieces are driven to and fro. During this to and fro movement, the power supply to the inductors is controlled by the switch-on time being varied with respect to the switch-off time in a manner such that the temperature profile of the workpieces remains unchanged.
Patent EP-0186057-A1 (EP)
Inventor: SALZMANN THOMAS N
IPC: C07F7/18
Filed: 1985-12-12
Abstract: Carbapenems having the formula:
     wherein
     R 3  is H;   R 4  is a bridging group comprising substituted or unsubstituted C 2 -C 4  straight, C 2 -C 6  branched or C 3 -C 7  cycloalkyl groups wherein the substituents are selected from C 1 -C 6  alkyl, O-C 1 -C 6  alkyl, S-C 1 -C 6  alkyl, CF 3 , N(C 1 -C 6  alkyl) 2 ;   R' and R 2  are independently H, CH 3 -, CH 3 CH 2 -, (CH 3 ) 2 CH-HOCH 2 -, CH 3 CH(OH)-, (CH 3 ) 2 C(OH)-, FCH 2 -, F 2 CH-, F 3 C-,  CH3CH ( F ) - , ( CH3 ) 2C (F)-, or CH 3 CF 2 -;   R 5  is unsubstituted or substituted aliphatic radical which can include heterocyclic and heteroarylium substituents; X is -S-, -SO-, -S0 2 -, -O-, or -NH; and W is a carboxy-containing group; their preparation and antibiotic use are disclosed.
Patent EP-0188131-A1 (EP)
Inventor: ROSAEN LARS O
IPC: G01F1/22
Filed: 1985-12-30
Abstract: A flow meter (10) for measuring the rate of flow of fluid in a fluid system (12) includes a transparent tubular housing (16) in which an indicator in the form of a piston (18) having a circumferential indicator edge is acted upon by fluid flowing through the housing (16) from an inlet (30, 32) to an outlet (42,44) thereof. At least a portion of the inner peripheral wall (17) of the housing (16) is tapered outwardly from the inlet to the outlet so that fluid can pass by the piston (18) as the piston is displaced by the fluid. 
     The housing (16) is marked with scale indicia (26,28,59) representing flow rates against which the indicator edge (19) of the piston (18) can be read as the piston is displaced by the flowing fluid in the housing (16). A temperature sensitive label (52) providing a visible indication of fluid temperature can be orthogonally aligned with respect to the flow rate scale (26) on the flow meter to permit accurate placement of a graphic overlay (56, 78) exhibiting representations of a different fluid characteristic which varies with changes in the flow rate and temperature of the fluid within the ranges indicated by the meter (10).
Patent EP-0170553-A1 (EP)
Inventor: PLAQUIN BERNARD
IPC: B23B5/16
Filed: 1985-06-19
Abstract: The invention concerns a process for machining a joint element for steel tubes, intended in particular for the petroleum industry, containing a truncated surface (2) and at least one screw stop. One first carries out final machining of a truncated surface (2) that contains the element (1) and premachining of the screw stop or stops of this element; one applies on said truncated surface (2) a collar (11) of the same conicity as that of this surface, installed so as to rotate and move axially relative to the spindle (3) that carries the machining tool or tools (5) of the screw stop or stops; at the same time as one imparts to the joint element (1) a rotary movement relative to said spindle (3), one causes relative axial movement of the tool holder spindle (3) and the joint element so as to carry out final machining of the screw stop or stops of the joint element until the conical collar (11) applied on said truncated surface (2) represents a stop that opposes final relative axial movement of the tool holder spindle relative to the machined element.
Patent EP-0169880-A1 (EP)
Inventor: BORGUDD SLIM
IPC: G01L5/16
Filed: 1985-01-31
Abstract: Le dispositif est caractérisé par le fait qu'il a la forme de barres de compression (1) conçues pour être façonnées après leur enfoncement en position de travail dans une plaque de montage (2) prévue pour les parties (1, 3, 4, 5 et 6) du capteur en tant que support et protection, les barres (1) après la compression étant dotées d'une ceinture pour la réduction du facteur de forme et empêchées dans une entrave de facteur de forme (3) de gonfler latéralement pendant la compression avec des impositions de tension résiliente et une direction de leur force contre au moins une plaque de base (4) appliquée sous la forme d'une tranche ou d'un panneau équipé de doigts de détection métalliques ou d'organes de détection; la plaque de base du capteur est alors dotée de plaques (5) d'équilibrage du couple pour un équilibrage de température et de milieux de détection (6) disposés de manière à être soutenus par les plaques (5). Autre caractéristique, les tiges de compression (1) avec des entraves de facteur de forme (3) sont remplacées par une force appliquée directement d'un type approprié à l'application.