baber/WOPTO huggingface dataset:
Patent EP-0046549-A1 (EP)
Inventor: KLAR HEINRICH DR-ING
IPC: G11C27/02
Filed: 1981-08-14
Abstract: 1. An output stage of a monolithic integrated charge transfer device arranged on a semi-conductor body (1), comprising an amplifier (7) which has a feedback circuit with a capacitor (C) which can be bridged by a periodically operable switch (T1), where the amplifier (7) is in the form of a differential amplifier whose first input (6) is connected to the output of the charge transfer device and whose second input (8) is connected to a constant voltage, in particular a reference voltage, characterised in that the first input (6) is connected to a semiconductor zone (4) which represents the output of the charge transfer device, whose conductivity type is the opposite to that of the semiconductor body (1), and which is supplied with charge quantities transported in the charge transfer device.
Patent EP-0066005-A1 (EP)
Inventor: HACKLANDER HEINZ
IPC: A47B73/00
Filed: 1981-09-10
Abstract: The bottle rack has at least one wall, said wall being attached to a frame and holes for storing bottles being arranged in the wall, characterised in that a front wall and a rear wall are provided, the distance of the front wall (2) from the rear wall (3) being selected such that the centre of gravity S of the bottles (23) is arranged outside in front of the front wall (2). The invention also relates to a single-walled rack, in which wooden shelves (8) are arranged spaced apart on the panels (6, 7) and holes (13) or apertures (16) having axially parallel hole walls are mounted in the shelves, the radius of which holes or apertures being of such a size that the neck (27) of a bottle can be inserted.
Patent EP-0048009-A1 (EP)
Inventor: CHARKEY ALLEN
IPC: H01M4/24
Filed: 1981-09-14
Abstract: A zinc electrode having a cement additive, preferably, Portland Cement, distributed in the zinc active material.
Patent EP-0037637-A1 (EP)
Inventor: FRATER JOHN SEMPLE
IPC: F04D/
Filed: 1981-03-04
Abstract: A pump, for example, a centrifugal slurry pump, has a casing (10) with an inlet (12) and an outlet (14). The casing (10) and a separate backliner (28) define a chamber (16) in which an impeller (18) is arranged to be rotated by way of a drive shaft (20) which extends axially with respect to the casing (10). Fine running clearances are defined between the front and rear surfaces of the impeller (18) and the adjacent surfaces of the casing (10) and the backliner (28). In order to compensate for increases of the running clearances, for example, due to erosion, the backliner (28) may be moved axially relative to the casing (10). The backliner (28) is connected to an annular flange (38) which is bolted to an annularflange (36) connected to the casing (10) and the spacing between the flanges (36, 38) may be adjusted by removing one or more shims (40) provided therebetween.
Patent EP-0037690-A1 (EP)
Inventor: ARNESON HOWARD M
IPC: B63H5/125
Filed: 1981-03-27
Abstract: A marine outdrive attachable to the transom of a boat having an inboard engine. The marine outdrive includes a support casing (23) securable to the boat's transom (20) and having a ball socket (24). The ball socket receives the ball (32) of a propeller shaft carrier (30). A drive shaft (38) connectable to the inboard engine is journalled in the support casing. A propeller shaft (40) is journalled in the propeller shaft carrier. A double universal joint (46) connects the two shafts, with the center of such joint coinciding with the point about which the ball pivots within the socket. Hydraulic steering cylinders (108,110) are attached to the propeller shaft carrier to swing about a generally vertical steering axis extending through the aforementioned pivot point. 
     A hydraulic trim cylinder (140) extends between the transom and the propeller shaft housing to swing the housing vertically about a horizontal trim axis extending through the aforementioned pivot point.
Patent EP-0078351-A1 (EP)
Inventor: BRINKERHOFF VERDON C
IPC: F01K25/06
Filed: 1981-10-30
Abstract: An externally cooled, absorption engine apparatus (10) and method, the apparatus including a closed cycle system having a first fluid and a second fluid (50), the first fluid constituting a working fluid and having a relatively lower boiling point while the second fluid constitutes a solvent for the first fluid and has a relatively higher boiling point and a relatively high degree of absorptivity for the first fluid. The apparatus further includes a distillation column (12), a superheater (14), a mechanical expansion engine (16), an externally cooled absorption column (20), and heat exchange apparatus (60). The distillation column (12) separates the first fluid or working fluid from the solvent (50) with heat energy supplied by an external combustion source (38) and the superheater (14) increases the thermal energy thereof prior to passing the working fluid through the mechanical expansion engine (16). The mechanical expansion engine converts thermal energy in the working fluid vapour to mechanical energy. Importantly, the backpressure to the mechanical expansion engine (16) is significantly lowered by absorbing the working fluid with solvent (50) from the distillation column and the efficiency of the same is substantially enhanced by cooling the solvent and also by removing heat of absorption through an external coolant source (84).
Patent EP-0055967-A1 (EP)
Inventor: VIGREUX BERNARD
IPC: C05F7/00
Filed: 1981-12-30
Abstract: 1. Process for purifying waste waters containing nitrogenous organic products, said process comprising after grit removal and primary clarification a treatment for biological oxidizing and flocculation followed by a secondary clarification, enabling to reduce their residual content in nitrogenous products, characterized in that the biological treatment is carried out on a trickling bacterial aerobic bed with a percentage of vacuum superior to 90% but with a specific surface superior to 80 m**2 /m**3 , interrupting the biological treatment before complete transformation of carbonaceous matters, the consecutive increase in pH being achieved via a strong alkaline-earth base and inducing the flocculation which is followed by an air-driven degasification.
Patent EP-0041563-A1 (EP)
Inventor: LOEB MARVIN P
IPC: A61M5/148
Filed: 1980-12-09
Abstract: Systeme d'injection portable par le patient pouvant delivrer un medicament fluide tel que de l'insuline a un patient au travers d'une aiguille d'une canule ou d'un cathether (28). Le systeme d'injection comprend un reservoir (40) tubulaire, allonge presentant des parois minces et rempli de medicament et un dispositif (22) de mesure a deplacement positif actionne par une source electrique sous la commande d'un controleur tel qu'un microprocesseur (24). Le dispositif (22) de mesure a deplacement positif tire le reservoir (40) vers l'interieur entre les surfaces (56) de pression ce qui fait couler le medicament vers l'extremite opposee ou il se decharge dans le patient au travers d'une canule, d'un catheter ou d'une aiguille (28). La vitesse et la frequence auxquelles le dispositif de mesure est actionne commandent la vitesse et la frequence auxquelles le medicament est administre au patient. Le reservoir tubulaire definit une pluralite de boucles (48) de sorte qu'un maximum de medicament fluide puisse etre dispose dans un boitier.
Patent EP-0046794-A1 (EP)
Inventor: HARDWAY JAY BLAKESLEE
IPC: G09G3/28
Filed: 1981-02-26
Abstract: Un circuit pour commander un dispositif de decharge de gaz dans lequel des cellules de decharge (120) possedent chacune d'elles une electrode de colonne (28) et un electrode de segment (26), comprend un transformateur (80) dont l'enroulement secondaire (86) fournit des tensions de fonctionnement d'application aux electrodes. En fonctionnement, l'enroulement secondaire (86) fournit pendant des premiers intervalles de temps aux electrodes de colonne (28) un premier potentiel tandis qu'un potentiel de reference est applique aux electrodes de segment (26). Pendant des seconds intervalles de temps, l'enroulement secondaire (86) fournit a des electrodes de segment selectionnees (26) un second potentiel, le potentiel de reference etant applique a des electrodes de colonne selectionnees (28). Des cellules comprenant des electrodes de colonne et de segment selectionnees sont allumes de maniere repetee. Un circuit regulateur de tension (196) est couple a l'enroulement secondaire (86).
Patent EP-0057216-A1 (EP)
Inventor: CORDELL CHARLES E JR
IPC: B65D5/462
Filed: 1981-08-10
Abstract: Une valise portative est obtenue en decoupant avec une matrice, de maniere appropriee, un materiau en une seule feuille (10) tel que du carton de fibre ondule et en effectuant des incisions pour la rendre pliable et lui donner une configuration de boite fermee hermetiquement.
Patent EP-0058706-A1 (EP)
Inventor: RUBEN HENNING
IPC: A61M16/00
Filed: 1981-08-31
Abstract: Appareil respiratoire/d'anesthesie permettant d'insuffler un gaz a un patient pour pratiquer la respiration artificielle, la respiration assistee, l'anesthesie ou une combinaison de ces operations, cet appareil comprenant une chambre de gaz (1) reliee d'une part a un organe respiratoire (3) de raccordement au patient, d'autre part a un receptacle (7) de gaz, par exemple sous la forme d'un sac respiratoire (7), un clapet anti-retour (15) concu pour permettre l'evacuation du gaz en exces depuis l'appareil respiratoire vers l'atmosphere et, facultativement un filtre (9) absorbant le gaz carbonique du gaz respiratoire recircule, n'est pas indispensable comme dans les appareils de type connu pour la securite du patient pendant le fonctionnement manuel du sac respiratoire a l'aide d'une valve de securite et d'une valve d'evacuation, dans la mesure ou, selon l'invention, la chambre de gaz (1) est mise en communication avec l'organe (3) de raccordement au patient par l'intermediaire d'une vanne de controle (4) qui, en alternance, conduit le gaz d'expiration a une extremite d'une chambre de gaz de recirculation (5) ou ferme la communication vers la chambre de gaz de recirculation (5) et conduit le gaz d'expiration depuis la chambre (1) vers le patient, ladite chambre de gaz de recirculation (5), qui peut contenir au moins le volume de gaz expire par un adulte qui a ete en contact avec les alveoles pulmonaires, ladite chambre (5) etant reliee, a son autre extremite, par l'intermediaire d'un second clapet anti-retour ouvert dans la direction du receptacle de gaz respiratoire, audit receptacle (7) de gaz respiratoire, un conduit lateral (11), qui est en communication avec l'atmosphere par l'intermediaire du premier clapet, etant relie a la chambre de gaz de recirculation (5) pres de ladite extremite, une connection (12) permettant l'alimentation en gaz frais a partir d'une source sous pression debouchant dans la chambre (5) immediatement en amont dudit second clapet (10).
Patent EP-0064530-A1 (EP)
Title: Compensateur axial
Inventor: BREDAHL HENNING
IPC: F16L51/02
Filed: 1981-11-10
Abstract: Des changements de longueur d'un tuyau de chauffage d'un secteur qui resultent des changements de temperature sont absorbes en introduisant des compensateurs axiaux, ces compensateurs etant pourvus d'un soufflet metallique flexible (1) fixe de maniere etanche au gaz a chacune de ses pieces tubulaires (3, 4) a l'interieur du compensateur. Les variations de longueur qui se produisent sont compensees par le soufflet metallique. Cette construction permet d'avoir un compensateur completement ferme, empechant ainsi l'entree d'eau, de vapeur et de corps etrangers entre les extremites des tubes, et assure ainsi un fonctionnement sans perturbation du soufflet. En formant les tubes (3, 4) de telle maniere a ce qu'ils jouent le role d'un guide telescopique, on obtient une rigidite optimale et par consequent la protection du soufflet. Le soufflet (1) est protege exterieurement par un carter consistant en un cylindre (10) qui s'etend entre deux brides (7, 8), renfermant totalement le soufflet. En outre, le compensateur peut etre pourvu d'une paire de rails (9) ayant un engagement coulissant avec des evidements dans un guide (11), ce guide etant fixe au carter cylindrique (10). Ceci evite les torsions du soufflet pendant le travail d'installation, lorsque le compensateur est tourne pour permettre d'avoir acces et souder entre le compensateur et le tuyau de chauffage.
Patent EP-0062330-A1 (EP)
Inventor: KOCHIWA SHINICHI DIPL-ING
IPC: G01N27/407
Filed: 1982-04-02
Abstract: An oxygen sensor is provided with a sensor element which separates a gas space charged with measuring gas from one charged with reference gas and consists of stabilised zirconium dioxide. In order to aid the electrochemical reaction forming the measuring effect and to tab the resulting EMF, porous electrodes made of platinum and stabilised zirconium dioxide in a Pt/ZrO2 mixing ratio between 2 and 10 are attached to the sensor element on both sides. These porous electrodes are made by applying a paste comprising Pt powder, ZrO2 powder having an average particle size of <0.5  mu  and a binder to the ZrO2 sensor element and stoving at 1200 to 1350 DEG C. An improvement in the measuring properties of the sensor element in SOx-containing measuring gas atmosphere at operating temperatures below 800 DEG C is achieved by an aftertreatment in a gas atmosphere containing SO2 and SO2 + SO3 and having an O2 content of 5 to 20 %. Sensors of this type are preferably used for monitoring industrial and household waste gases at gas temperatures between 500 and 800 DEG C. <IMAGE>
Patent EP-0081688-A1 (EP)
Inventor: MINAGAWA MOTONOBU
IPC: C07D211/72
Filed: 1982-11-12
Abstract: Poly (piperidylamine) alkanes represented by the Formula (I) or (II): 
<CHEM>
 
<??>R is selected from the group consisting of: -NH2; 
<CHEM>
 and synthetic resin compositions having improved resistance to deterioration by light containing such compounds.
Patent EP-0096112-A1 (EP)
Inventor: DIANITSCH FRANZ
IPC: G02C1/04
Filed: 1982-11-30
Abstract: Eyeglasses have lenses resting in partial rims and these are held tight by means of a thread which travels in grooves on the lens edges. Adjustment and tightening of the tension of the thread to hold the lens on the eyeglasses is accomplished by a tensioning device carried on the eyeglasses. The tension of the thread is lessened to allow lens replacement or is increased to hold the lens in position with operation of the tensioning device.
Patent EP-0059033-A1 (EP)
Inventor: HAWKINS ALBERT PETER
IPC: B07C5/346
Filed: 1982-02-03
Abstract: In an ore sorting apparatus, ore particles are bombarded with neutrons in a chamber 13 and sorted by detecting radiation emitted by isotopes of elements, such as gold, forming or contained in the particles, using detectors 21 and selectively controlling fluid jets 22. The isotopes can be selectively recognised by their radiation characteristics. In an alternative embodiment, shorter life isotopes are formed by neutron bombardment and detection of radiation takes place immediately adjacent the region of bombardment.
Patent EP-0060028-A1 (EP)
Inventor: YASUDA NAOHIKO
IPC: C07D501/46
Filed: 1982-02-10
Abstract: A process is disclosed for producing an imidazole carboxylic acid derivative of the following general formula in the form of one or more sodium salt:-
     wherein each of X and R, which may be the same or different, is a hydrogen atom or a substituent; which process comprises reacting, in an aqueous solution of sodium iodide, 4-pyridineethanesulphonic acid and a compound of the following general formula:-
     wherein X and R are as defined above. 
     With the process of the present invention it is possible to separate from the reaction solution the sodium salt(s) of the compound of formula 1 in a manner considerably easier that the production of sodium salts from other salts of the compound of formula 1 as previously disclosed. Moreover the sodium salts are less toxic than the corresponding potassium salts.
Patent EP-0059579-A1 (EP)
Inventor: FOSTER THOMAS VINCENT
IPC: C03B9/16
Filed: 1982-02-22
Abstract: A blow head which defines an upper portion of a mould cavity in which glass parisons are blown to the shape of mould cavity is moved into and out of operative position by a combination of horizontal and vertical movement. The . vertical movement is brought about by a first piston and cylinder assembly (24, 26) and a second piston and cylinder assembly (38, 40) is operable, as the blow head approaches the parison, to oppose the action of the first piston and cylinder assembly (24, 26) thereby cushioning any impact between the blow head (4) and the parison.
Patent EP-0065853-A1 (EP)
Inventor: BURTON JOHN HANLEY
IPC: A61F2/26
Filed: 1982-05-13
Abstract: A surgically implantable prosthesis for the treatment of penile erectile impotence in male patients. The device comprises at least one elongated cylinder (1) implanted within one of the corpora cavernosa of the penis. The flexible, distal end (2) of the cylinder is adapted to rigidize upon being filled with pressurizing fluid. The rear tip or proximal end (4) of the cylinder is formed to provide a chamber (12) which serves as a fluid reservoir. Valve means (14.15,16) contained within the flexible, distal end section of the cylinder, for conveniently accessible manual manipulation is utilized to selectively control fluid flow between the rear tip reservoir and the distal end of the cylinder. The prosthesis further includes a manually operable pump means (4, 46) utilized to transfer pressurized fluid from the rear tip reservoir to the distal end of the cylinder in order to achieve an erection. The walls of the rear tip reservoir itself may serve as the pump means, or a separate pump (68) may be implanted within the scrotum.
Patent EP-0070231-A1 (EP)
Inventor: BONDIOU JEAN-CLAUDE
IPC: C07D231/12
Filed: 1982-07-06
Abstract: Process for the preparation of compounds having the formula: <IMAGE> wherein R is a straight or branched alkyl group, having from 1 to 6 atoms of carbon or a phenyl group, characterized in that a hydrazone is reacted within an aprotic polar solvant and at a temperature comprised between 0<o>C and the solvant boiling temperature, in presence of a base, said hydrazone having the formula: <IMAGE>wherein R has the same meaning as in the formula (I), with an acetyl halide or an acetic acid ester having the formula: <IMAGE>wherein X represents a halogen atom or a lower alkoxy group. The compounds of formula (I) are particularly useful for the preparation of drugs.
Patent EP-0097751-A1 (EP)
Title: Air cylinder with speed control
Inventor: ANDRIEU ROBERT
IPC: F15B15/22
Filed: 1982-09-23
Abstract: A pneumatic jack with adjustable operating speed comprises a cylinder, a piston, two end covers and, in each cover, a bore for supply and discharge. At least one of the said bores (21) communicates with the inside of the cylinder via a duct (75A, 75B) which can be partially closed off by a needle (70). <IMAGE>
Patent EP-0096053-A1 (EP)
Inventor: GOEBEL FRANZ
IPC: H01M50/571
Filed: 1982-10-21
Abstract: Cellule électrochimique primaire (1) d'une conception permettant de réduire l'auto-décharge parasite de la cellule pendant le stockage et la décharge ultérieure de la cellule. La cellule (1) comprend une structure tubulaire de cathode en carbone poreux (6) disposée à l'intérieur d'un boîtier métallique (4) de la cellule (1) et espacée de la structure d'anode (10) par un matériau séparateur isolant (8). La structure de cathode de carbone (6) et la structure d'anode (10) sont exposées à une solution électrolytique (3) comprenant une cathode réductible soluble (par exemple du chlorure de thionyl) qui est réduite catalytiquement à la surface de la structure de cathode de carbone (6) pendant la décharge de la cellule (1). La structure d'anode (10) comprend une électrode allongée cylindrique de lithium (4); un organe en verre ou céramique allongé plein ou creux (10b) possédant une première partie (10c) noyée dans l'électrode de lithium (10a) et une deuxième partie (10e) s'étendant vers l'extérieur depuis l'électrode du lithium (10a); un matériau métallique électriquement conducteur (10f) disposé sur la première partie de l'organe céramique ou en verre (10b) et en contact physique et électrique avec l'électrode de lithium (10a); et un élément de chevauchement en métal flexible électriquement conducteur (10g) connecté entre le matériau métallique électriquement conducteur (10f) et un organe métallique allongé traversant (12) dans le couvercle supérieur (15) de la cellule (1). L'élément chevauchant (10g) et l'organe traversant (12) sont couverts de manière sélective d'un matériau anti-décharge parasite suffisamment stable chimiquement et catalytiquement inerte (10h) pour empêcher la réduction catalytique non souhaitable de la cathode soluble sur les surfaces de l'élément chevauchant (10g) et de l'organe traversant (12) recouvertes par le matériau anti-décharge parasite (10h).
Patent EP-0097313-A1 (EP)
Inventor: ONA ISAO
IPC: B29C39/00
Filed: 1983-06-14
Abstract: Silicone elastomeric films of 1 to 500 microns can be made by coating an addition-curable or dehydrocondensation-curable silicone elastomer composition on a coated paper which has a peeling resistance of no more than 50g/cm, curing the composition, and then peeling the film from the coated paper. These thin silicone elastomeric films can be used for gas separation.
Patent EP-0116696-A1 (EP)
Inventor: HEINZ GUIDO
IPC: F27D1/18
Filed: 1983-11-26
Abstract: 1. A vessel for a melting furnace, particularly an electric furnace, consisting of a refractory vessel wall which is composed, above the level of the melt, of a plurality of removable cooling units provided with water cooling or evaporation cooling and of vessel supports which are distributed at the circumference of the vessel, disposed at the outside of the vessel wall and connected to the supporting structure of the bottom of the vessel, as well as an upper edge carrying the vessel cover, the upper edge consisting of individual edge portions connected to the cooling units and each edge portion being composed of a plurality of different sections rigidly connected to one another, characterized in that each edge portion (6/1, 6/2 ... 6/n) comprises a T section (9), a strong-walled tube (10) to convey the upper coolant and two flat sections (11) resting on the vessel supports (3), each edge portion (6/1, 6/2 ... 6/n) being connected by means of detachable connecting elements (8) to the vessel supports (3) which are self-supporting in the upper region.
Patent EP-0105547-A1 (EP)
Inventor: SAUER HARALD DR
IPC: B01D53/34
Filed: 1983-09-13
Abstract: A process of removing pollutants from exhaust gases in a circulating fluidized bed, in which solids are circulated through a fluidized bed reactor, separated in a separator and returned via a return line, to the reactor. The exhaust gas is introduced as a fluidizing gas into a fluidized bed which consists of two solid fractions differing in particle size, namely, a coarse-grained fraction having a particle size dp 50 in the range of 150 to 500 microns and a fine-grained fraction having a particle size dp 50 below 10 microns.
Patent EP-0105558-A1 (EP)
Inventor: NIEDECKER HERBERT DIPL-ING
IPC: A22C11/02
Filed: 1983-09-27
Abstract: In the making of sausages wherein a continuous web of plastic sheet is supplied and formed into a tubular wrapper about a filling tube, the wrapper is filled with sausage meat, and the filled tubular wrapper is intermittently closed to form sausages, the improvement which comprises controlling the filling and closing steps in dependence upon the amount of unfilled formed tubular wrapper waiting to be filled. An apparatus therefor is provided, including a stop displaceable longitudinally along the filling tube against a spring, the stop actuating certain switches as it moves back and forth along the filling tube, the switches controlling the supply of plastic sheet, filling supply and closing of the sausages.