baber/WOPTO huggingface dataset:
Patent EP-0487151-A1 (EP)
Inventor: KRAAG JOHAN ADRIAAN
IPC: G02B6/24
Filed: 1991-11-18
Abstract: Method for producing a deformation which can be used as a low-reflection termination component in a section of optical fibre. A section of optical fibre is locally heated and pushed together over a suitably chosen length L p . A section of fibre treated in this way has an excellent reflection attenuation and transmission attenuation.
Patent EP-0485042-A1 (EP)
Inventor: BECKER EBERHARD
IPC: B66C13/06
Filed: 1991-10-04
Abstract: The invention relates to a measuring device for registering the pendulum angle of a flexible holding means (2) for lifting apparatus, with a supporting element (1) arranged on a lifting mechanism, a cardanic joint (3) fastened between the supporting element and the holding means and having axes arranged at right angles to one another, and also measurement transducers allocated to the joint (3) and measuring the movement. In order to provide a measuring device of simple construction for registering the pendulum movement, which measuring device has a high accuracy, it is proposed that the measurement transducers be rotary encoders (4), and each rotary encoder (4) is connected with its measuring shaft (11) to a spindle (5, 5') of the joint (3) in order to directly receive the rotary movement of the spindles (5, 5'). <IMAGE>
Patent EP-0448360-A1 (EP)
Inventor: IACOVINO JOHN M JR
IPC: G01W1/02
Filed: 1991-03-19
Abstract: A data processing unit is linked to sensing hardware for sensing chemical constituents and chemical concentrations, to a meteorological data source and to a data input device. The processing unit may be controlled by well-known software or devices designed to sample data provided by the sensing hardware at predetermined times or at predetermined frequencies. The processing unit may employ meteorological data, such as wind speed and wind direction data, received from a real-time meteorological data source (e.g., a local weather station, or a portable meteorological station) along with sensed chemical concentration and constituent data received from real-time chemical sensing hardware (e.g., a chromatograph) to develop a model of the probable distribution (extent of spreading or plume) of airborne chemicals and/or the chemical source and its location. The model may be developed by the processing unit in conjunction with well-known chemical dispersion modelling software. However, due to the interconnection of the processing unit with real-time sensing and data source hardware, the resultant dispersion model can accurately correspond with the instantaneous (real-time) dispersion of airborne chemicals.
Patent EP-0457464-A1 (EP)
Inventor: VANDERLINDEN JACQUES
IPC: A61F2/00
Filed: 1991-05-01
Abstract: A prosthetic intramedullary femoral prosthesis (1) provided with a separate preformed sheath (9) made from an acrylic material which is dimensioned to enclose the prosthesis stem (4) from the distal tip (10) to a location on the stem (4) which will be adjacent the proximal cut end (6) of the femur (5) with which it will be used.
Patent EP-0462753-A1 (EP)
Inventor: ROSSETTI SALVATORE JOSEPH
IPC: B01J8/02
Filed: 1991-06-12
Abstract: An improved fluid mixing device in a multi-bed catalytic reactor comprises an arrangement of successive spaced-apart, horizontal plates (16, 21, 25, 28) provided with means for efficiently pre-mixing a process stream of fluid flowing downwardly from catalyst bed (12) and a quench fluid introduced into vessel (10) by sparger (32s). The pre-mixing means comprises a cylindrical cap (18) covering a central opening in first plate (16) and having angular openings (20) in its sidewall (19) to direct the fluid mixture in a swirling motion through the central opening; a horizontal table (37) positioned on second plate (21) in axial alignment with the central opening in the first plate (16); an annular ring of openings (22) around the periphery of the second plate, these openings (22) communicating with conduits (23) having slots (24) therein orientated to create another swirl pattern below plate (21), the fluids then flowing downardly through a central opening in the third plate (25); and a plurality of openings (29) in the last plate (28) for distributing the pre-mixed fluids.
Patent EP-0475647-A1 (EP)
Inventor: GOEPPEL ANTON
IPC: G06F15/00
Filed: 1991-08-30
Abstract: A work station includes a direct memory access (DMA) controller (36) allowing input/output devices to transfer data directly to and from memory without control of a central processing unit (10). The direct memory access controller includes a register set having first and second registers, the first register being a pointer register and the second register being a memory address register the individual byte positions of which may be accessed consecutively by the central processing unit (10) in consequence of the contents of the pointer register advancing from one byte to another. The memory address register has a capacity of four 8 bit bytes. The DMA controller (36) provides considerably increased memory addressing capability while remaining fully compatible with a standard system.
Patent EP-0504521-A1 (EP)
Inventor: ABOCZKY ROBERT IGNATIUS
IPC: A61F2/46
Filed: 1991-09-30
Abstract: A system for implanting an acetabular cup prosthesis (36) includes an instrument (1) and a disposable adapter (32). The disposable adapter (32) engages the prosthesis (36) and is supported on the instrument (1). The instrument (1) is effective for orienting, inserting and impacting the prosthesis (36) for implantation, after which the adapter (32) is removed from the instrument (1) for disposal. The adapter (32) and the prosthesis (36) may be arranged as a pre-implantation assembly, thereby reducing the overall implantation time as is desirable.
Patent EP-0479542-A1 (EP)
Inventor: SAYO NOBORU
IPC: C07C29/17
Filed: 1991-09-30
Abstract: 2,2,'-Bis(diphenylphosphino)-5,5' ,6,6' ,7,7' ,8,8'-octahydro-1,1'-binaphthyl is a novel phosphine compound of formula (I) :
       
     The compound is prepared by a series of reactions from a 2,2'-dihalogeno-1,1'-binaphthyl by catalytic hydrogenation, reaction with Mg, condensation with a diphenyl phosphinyl halide and optical resolution. The binaphthyl intermediates in this process are also novel. 
     The compound forms a complex with a transition metal (e.g. Rh, Pd, Ru, Ir or Ni), which complexes are used as catalyst in enantioselective synthesis, e. g. of a 2(N-acylamino)methyl-3-oxobutanoic acid ester.
Patent EP-0459903-A1 (EP)
Inventor: BUDET HERVE
IPC: B62D65/04
Filed: 1991-05-30
Abstract: The assembly is constituted by the juxtaposition of independent modules (1,2,3, etc.), each having its own function, which consist of principal equipment items or elements of the vehicle and of frame parts (11,12), each module or frame part constituting a link connected to or acting as support for at least two adjacent modules. Application to road-sweeping machines. <IMAGE>
Patent EP-0517718-A1 (EP)
Title: Castable fluid tenside concentrate.
Inventor: FEUSTEL DIETER
IPC: C09K23/00
Filed: 1991-02-19
Abstract: PCT No. PCT/EP91/00310 Sec. 371 Date Oct. 28, 1992 Sec. 102(e) Date Oct. 28, 1992 PCT Filed Feb. 19, 1991 PCT Pub. No. WO91/13140 PCT Pub. Date Sep. 5, 1991.A pourable aqueous liquid surfactant concentrate containing from about 50 to about 90% by weight of a surfactant mixture comprising: A) from about 10 to about 90% by weight of at least one compound of the formula R1-O-(CH2-CH2O)n-H(I)  in which R1 is a saturated or unsaturated hydrocarbon radical of a primary C8-22 alcohol attached by carbon and n is a number of from 10 to 60; and B) from about 90 to about 10% by weight of at least one compound of the formula    <IMAGE>  (II)   in which R2 is a saturated or unsaturated C6-14 radical attached by carbon, and p and q are each a number of from 0 to 25, the sum of p and q being a number from of 5 to 25. The invention also relates to a process for the preparation of the above surfactant concentrate and to the use of the concentrate in emulsion polymerization reactions.
Patent EP-0528031-A1 (EP)
Inventor: UESUGI KENJI THE FURUKAWA ELEC
IPC: G01R31/308
Filed: 1991-03-06
Abstract: Selon le procédé ci-décrit, les luminances respectives de la lumière transmise (une profondeur d'observation coïncidant avec la profondeur d'un défaut, ou étant moins profonde ou plus profonde) ayant traversé une substance à contrôler sont captées sous forme de signaux électriques, les parties de ces signaux électriques situées à l'extérieur d'une plage prédéfinie d'intensités sont isolées en tant que signaux de défauts et sont confrontées aux modèles codés binaire de différents défauts. Cet agencement permet de détecter correctement les défauts de l'objet et de déterminer avec précision le type, le nombre et les dimensions des défauts détectés. En outre, afin de détecter avec précision et automatiquement les irrégularités (défauts) de l'interface entre la couche semi-conductrice et la couche isolante du câble à vérifier, l'intensité de la lumière ayant traversé le câble est soumise à une conversion et à une différenciation photoélectriques. Uniquement les signaux électriques différenciés qui dépassent les seuils fixés définis pour les différences d'intensités entre les éléments d'image et leur correspondants périphériques sont extraits en tant que signaux de défauts et confrontés avec les modèles d'images codés binaire de défauts.
Patent EP-0472701-A1 (EP)
Inventor: RASCH REINHARD
IPC: B61H7/12
Filed: 1991-03-06
Abstract: Afin d'obtenir un dispositif mécanique de freinage dont le fonctionnement n'est pas affecté par les intempéries, alors que l'un ou les deux éléments de frottement sont exposés aux intempéries, la garniture des freins est chauffée.
Patent EP-0522161-A1 (EP)
Inventor: AKAMA SHUNICHI
IPC: F01K21/06
Filed: 1991-03-28
Abstract: The invention relates to a method of inhibiting corrosion in steam or the piping and equipment of a condenser system. In general, hygienic safety of steam generated by boilers or the like is urgently required when it is used in the processing of food, production of pharmaceuticals, or air conditioning of buildings. However there has not been any corrosion inhibitor which can be used safely irrespective of the purpose of the use of steam or the concentration of the inhibitor in steam. Therefor the use of a corrosion inhibitor has often been refrained from even though there has been a possibility of corrosion in steam or the piping and equipment of a condenser system, when there has been a need for hygienically safe steam. Under these circumstances the invention provides a method of inhibiting corrosion of steam and a condenser system by adding thereto a corrosion inhibitor containing at least one of vitamins A and E as the active ingredient, whereby hygienically safe steam can be used for the processing of food or the like without any fear of the pollution of steam and corrosion of piping due to chemicals.
Patent EP-0523171-A1 (EP)
Inventor: JABLONSKI EDWARD G
IPC: C12Q1/68
Filed: 1991-04-03
Abstract: La présente invention a trait à une méthode plus perfectionnée de test d'hybridation d'acide nucléique, qui est entièrement automatisée. La méthode fait appel à des particules présentant une réactivité magnétique qui sont dérivées avec un coordonnat.
Patent EP-0534994-A1 (EP)
Inventor: GUSE OTTO
IPC: A23G3/04
Filed: 1991-05-25
Abstract: Selon un procédé pour la fabrication de pâtes à bonbons à base de sucre ou de produits de substitution du sucre, une solution aqueuse préparée est chauffée à la température d'ébullition dans un chauffe-eau instantané (1) et cette solution est ensuite évaporée à la pression atmosphérique dans une chambre d'évaporation (2), puis évaporée une deuxième fois sous une pression négative dans une chambre à vide (4) opération pendant laquelle elle se refroidit, et finalement elle est mélangée à des additifs dans un mélangeur (7). Pour le traitement d'une solution de produits de substitution du sucre, qui nécessitent une température d'ébullition plus élevée que le sucre, on adjoint à la chambre à vide (4) une installation de refroidissement (20), dans laquelle la solution est refroidie une nouvelle fois par conduction thermique sous une pression négative. La solution est conduite de la chambre de séchage (2) à l'installation de refroidissement (20) et de là à la chambre à vide (4). Pour augmenter l'échange de chaleur dans l'installation de refroidissement (20), celle-ci comporte des éléments de distribution (30) tournants, en forme de racloirs.
Patent EP-0539473-A1 (EP)
Inventor: GOLD MARTIN PETER
IPC: H04N7/26
Filed: 1991-07-12
Abstract: PCT No. PCT/GB91/01164 Sec. 371 Date Jan. 7, 1993 Sec. 102(e) Date Jan. 7, 1993 PCT Filed Jul. 12, 1991 PCT Pub. No. WO92/01252 PCT Pub. Date Jan. 23, 1992.Digital data, in the form of blocks delimited by end-of-block words, that is to be coded into variable length codewords, is protected against errors occurring within a block, as well as errors crossing block boundaries, by modulating the respective end-of-block words with a bit, or bits, of a larger reference pattern which bit, or bits, have been conditioned to carry information on the content of VLC codewords coding a corresponding (eg. preceding) data block. The "modulation" may be by means of selecting between different possible end-of-block words dependent upon the value of the conditioned reference pattern bit, or bits, or by means of appending the conditioned bit(s) to the end-of-block word. The reference pattern may be a repeated pseudo-random sequence.
Patent EP-0541631-A1 (EP)
Inventor: ALEXANDROVICH PETER STEVEN
IPC: G03G9/097
Filed: 1991-07-24
Abstract: Nouveaux sels de pyridinium à substitution N. Lesdits sels servant avantageusement d'agents de charge dans les toners et les révélateurs électrostatographiques. Les sels correspondent à la structure (I), dans laquelle R représente un groupe alkyle à chaîne linéaire ou ramifiée comprenant de 1 à 24 atomes de carbone, de l'aralkyle dans lequel le groupe alkyle comprend de 1 à 20 atomes de carbone et le groupe aryle contient de 6 à 14 atomes de carbone, R1 représente hydrogène ou un groupe alcoxy ou alkyle à chaîne linéaire ou ramifiée contenant de 1 à 24 atomes de carbone, de l'aralkyle ou de l'alkaryle dans lequel le groupe alkyle contient de 1 à 20 atomes de carbone et le groupe aryle contient de 6 à 14 atomes de carbone, de l'aryle non substitué contenant de 6 à 14 atomes de carbone remplacé par un ou plusieurs groupes nitro, alcoxy ou halo et X représente hydrogène, chlore, brome, fluor ou iode.
Patent EP-0495949-A1 (EP)
Inventor: KEILERT JUERGEN
IPC: B29C48/13
Filed: 1991-08-06
Abstract: Un dispositif de refroidissement et de granulation de cordons en fusion, notamment en matières plastiques, qui sortent de filières, comprend une rigole de transport dont l'extrémité du côté de réception (zone collectrice) est agencée sous les filières, et un granulateur agencé en aval de la rigole de transport. La rigole de transport se compose essentiellement, sur toute sa longueur (zone collectrice) avec la zone de transport adjacente d'une tôle perforée ou d'un matériau de filtrage longitudinalement rainuré de telle sorte que chaque rainure transporte un seul cordon. Les cordons sont portés et guidés le long de la rigole de transport par un courant de gaz qui traverse celle-ci, un courant de gaz longitudinalement orienté étant injecté dans l'extrémité supérieure de la rigole de transport, avant que les cordons ne soient collectés dans les rainures.
Patent EP-0537295-A1 (EP)
Title: Pill dispenser.
Inventor: GORDON STEVEN L
IPC: G07F11/62
Filed: 1991-07-03
Abstract: A pill dispenser particularly adapted for use by the physically or mentally infirm. A plurality of containers are arranged in a matrix, each for receiving, storing and selectively releasing one or more pills. The columns of the matrix correspond to days of the week, while the rows of the matrix correspond to times of the day. The containers are housed in a box which may be placed on its back for loading the containers with pills, and mounted vertically for use in dispensing of the pills. A guide is associated with the containers for receiving the contents of the containers and guiding them to a predetermined outlet. A removable cover is placed over the containers, the cover having push buttons which selectively actuate the containers, the push buttons being identified by labels for day of the week and time of the day. A timer, and clock display may be integrated into the dispenser so as to provide an audio display and illuminate the particular push button corresponding to the medication to be taken at a particular day and time.
Patent EP-0564468-A1 (EP)
Inventor: HORNUNG FRIEDRICH
IPC: H02P25/14
Filed: 1991-11-16
Abstract: Il est proposé un circuit de commande pouvant être utilisé pour la commande à réglage de phase d'un moteur électrique dans un réseau de tension alternative. La connexion de terre du circuit de commande est reliée, avec la cathode d'un commutateur à semiconducteurs (triac), directement au circuit de courant de charge. Ainsi on peut renoncer à des moyens de coupure de potentiel s'il s'agit d'amener des signaux sur le circuit de courant de chargement directement dans le circuit de commande. Pour le maintien du fonctionnement de l'entrée de synchronisation, une source de tension auxiliaire est insérée entre cette dernière et la connexion de terre.
Patent EP-0497330-A1 (EP)
Inventor: MERK WALTER DR
IPC: C12N5/071
Filed: 1992-01-30
Abstract: In an apparatus for surface-culture of nucleated cells wherein the cells are grown on coil or spiral wire filling bodies (10) in a vessel (1) holding nutrient medium, the improvement which comprises fitting such apparatus with an air diffusion tube (6) so as to introduce air at the bottom of the vessel and allow the air to diffuse through the nutrient medium.
Patent EP-0498456-A1 (EP)
Inventor: BLAUVELT HENRY A
IPC: H04B10/2557
Filed: 1992-02-07
Abstract: An electronic circuit provides a linear output from an amplitude modulated transmission device such as a semiconductor laser which has inherent distortion. The distortion of the nonlinear device is compensated by applying a predistorted signal equal in magnitude and opposite in sign to the distortion introduced by the nonlinear device. The input signal is split into two or three paths with primary part of the signal applied directly to the device, with a time delay to compensate for delays in two secondary paths. One secondary path generates even order intermodulation products and the other generates odd order intermodulation products. These are recombined with the primary signal in proper phase and amplitude for cancelling distortion in the output device. A distortion generator in each secondary path generates adjustable amplitude intermodulation signals. A tilt adjustment is made to compensate the amplitude of the predistortion for frequency dependence of the amplitude of the distortion. Phase of the distortion signal is adjusted to be in proper phase relation with the distortion of the device. In the even order path there are means for adjusting predistortion at an intermediate frequency so that the distortion is cancelled near the upper, lower and intermediate portions of the frequency range of the device. If desired, set points of the predistorter may be adjusted automatically.
Patent EP-0555498-A1 (EP)
Title: A two-phase supersonic flow system
Inventor: FUKS EFIM
IPC: B01F5/04
Filed: 1992-02-11
Abstract: A supersonic flow device for producing and maintaining a supersonic flow of a two-phase gas/liquid mixture and including a mixing chamber having an inlet (3) adapted to receive said mixture and an outlet (9) merging with a first end of an elongated neck portion, a second end of said neck portion communicating with an injector outlet, there being formed in an intermediate position of the neck portion a peripheral gap (15) which communicates with a housing chamber, said gap having a longitudinal axial dimension of the order of magnitude of the diameter of the neck portion. Preferably, the device is constituted by a supersonic two-phase flow injector and is formed with a housing (7) coaxial with the nozzle and having defined therein a liquid inlet chamber coaxial with and surrounding the nozzle, said mixing chamber merging at its inlet with said inlet chamber and converging towards its outlet.
Patent EP-0513481-A1 (EP)
Inventor: MEIER EUGEN
IPC: G01L1/10
Filed: 1992-02-20
Abstract: What is indicated is a measuring cell for a force-measuring device, especially for a balance, having a force-measuring transducer and a vibrational system, preferably a string, arranged in the latter and having nodal masses, in which at least one damper element 2 is arranged on or in a main mass, for example one of the nodal masses 1, and/or on or in at least one of the clamping devices E for the string. In particular, the damper element 2 can have the form of a baffle element 2.5.2, 2.6.2, 2.7.2, 2.9.1 or the form of a coupling vibrational element 2.2.1, 2.2.2; 2.3; 2.4.1, 2.4.2; 2.8.1, 2.8.2, 2.8.3. <IMAGE>
Patent EP-0512456-A1 (EP)
Inventor: KERSCHBAUMER JOERG
IPC: C23C14/34
Filed: 1992-05-04
Abstract: A target plate (10) is fitted in, or removed from, a vacuum processing chamber by means of a central and/or peripheral bayonet closure (22p, 20p). The wall of the processing chamber comprises a cooling plate (14) having cooling channels which are sealed from the target plate (10) used by means of foil-type membranes. The bayonet closure is stretched over the membranes mentioned by the action of the coolant pressure. …<IMAGE>…
Patent EP-0519354-A1 (EP)
Inventor: INAMURA NORIAKI
IPC: A61K38/00
Filed: 1992-06-13
Abstract: A prophylactic/therapeutic composition for disseminated intravascular coagulation, chronic respiratory tract infectious disease or chronic bronchitis which comprises WS7622A mono- or disulfate ester or their pharmaceutically acceptable salt. WS7622A is known from European patent application 91110243.2 (EP-A-0 465 895).
Patent EP-0519421-A1 (EP)
Inventor: BECHER REINHARD
IPC: B65D75/36
Filed: 1992-06-17
Abstract: A method for manufacturing a package, a device for manufacturing the package, a package and a part for such a package are described. The package is preferably a blister package which consists of a cardboard back plate (11) and a plastic film hood releasably connected to the latter. The cardboard back plate (11) contains recesses, through which projections (20) of the film hood pass. The projections (20) have a floor section (26). The cardboard back plate (11) and the film hood are joined in such a way that the projections (20) pass through the recesses and project above them in sections. The projecting sections are reshaped to make tori which grip round the recesses of the cardboard back plate (11). The material of the floor section (26) is reshaped in a plane parallel to the plane of the cardboard back plate (11) to make the tori larger. This is preferably carried out by tearing open the floor section (26) using a pointed stamp (36), so that the previously level floor section (26) stands upright like a sleeve and can then be reshaped to form widened beads using a heating and crusher tool (43). <IMAGE>